JEFFREY O. JOHNSON

PUBLICATIONS

2008

B. Petrovic, K. W. Burn, M. Sarotto, F. Franceschini, J. JOHNSON, E. Padovani, and A. Cammi, "Evaluation of Radiation Field in the IRIS Nuclear Power Plant Using 3-D Transport Theory Analysis," presented at ICRS-11/RPSD-2008, Pine Mountain, GA, April 13-18. 2008.

2006

J. O. JOHNSON, C. O. Slater, and E. D. Blakeman, "Preliminary Investigations into Lunar Surface Power Reactor Shielding Strategies," Trans. Am. Nucl. Soc. 95, 504-505 (2006).

J. O. JOHNSON, C. O. Slater, and E. D. Blakeman, “Preliminary Investigations into Lunar Surface Power Reactor Shielding Strategies,” Proc. of the American Nuclear Society’s 14th Biennial Topical Meeting of the Radiation Protection and Shielding Division, April 3–6, 2006, Carlsbad, New Mexico, pp. 319–321.

Igor Remec, David C. Glasgow, John R. Haines, and JEFFREY O. JOHNSON, “Proton Induced Activation in Mercury: Comparison of Measurements and Calculations,” J. ASTM International 3(7) (2006).

Y. M. Charara1, L. W. Townsend, L. K. Mansur, B. J. Frame, N. C. Gallego, S. B. Guetersloh, J. O. JOHNSON, and J. W. Klett, “Fragmentation of High Energy 16O Beam in Carbon and Polymer Materials: Comparisons Between Data and Model”, in Proceedings for the 14th Biennial American Nuclear Society Radiation Protection and Shielding Division Topical Conference, Carlsbad, NM, USA, April 2-6, 2006, pp. 301-310.

2005

G. T. Mays, A. L. Qualls, R. L. Lipinski, S. A. Wright, H. S. Bailey, J. A. Bucholz, J. O. JOHNSON, G. F. Flanagan, R. B. Vilim, C. B. Reed, B. G. Schnitzler, T. J. Hill, D. I. Poston, and R. J. Kapernick, Surface Fission Power for Moon and Mars – Designing for A Mars Human Mission and Adapting for An Early Lunar Robotic Mission (Official Use Only and Applied Technology) ORNL/TM-2005/28, UT-Battelle, LLC, Oak Ridge National Laboratory, July 2005.

J. J. Yugo, E. D. Blakeman, and J. O. JOHNSON, Monolithic Radiation Shield Material Studies and Simulations, ORNL/LTR/NR-PROM1/05-23, Oak Ridge National Laboratory (October 2005).

Bruce Patton and JEFFREY O. JOHNSON, Preliminary Investigations into Applicable Space Reactor Shielding Benchmark Experiments and Facilities for Methods Qualification Testing, ORNL/LTR/NR-PROM1/05-25, Oak Ridge National Laboratory (October 2005).

J. A. Bucholz, E. D. Blakeman, J. O. JOHNSON, Reactor Shield Optimization In Support of the Prometheus-1 Project Pre-conceptual Design Analyses, ORNL/LTR/NR-PROM1/05-27, Oak Ridge National Laboratory (October 2005).

L. K. Mansur, J. J. Yugo, J. O. JOHNSON, et. al., Advanced Radiation Shield Materials Closeout Report, ORNL/LTR/SRTP/05-02, Oak Ridge National Laboratory (2005).

G. Flanagan, H. Ludewig, L. Cheng, L. Ecker, M. Todosow, B. Schnitzler, Jose March-Luba, J. O. JOHNSON, and T. Hill, Progress Report on a Design Study of a Thermal Spectrum and a Fast Spectrum Version of a Small Nuclear Reactor for Use in a Nuclear Thermal Propulsion System, ORNL/LTR/SRTP/05-03, Oak Ridge National Laboratory (2005).

J. A. Bucholz, E. D. Blakeman, and J. O. JOHNSON, Radiation Transport Analyses to Support the Reactor Shield Materials Selection, ORNL/LTR/NR-PROM1/05-21, Oak Ridge National Laboratory (August 2005).

J. J. Yugo, J. O. JOHNSON, and E. D. Blakeman, Supplemental Radiation Shield Material Characterization Studies, Rev. 1, ORNL/LTR/NR-PROM1/SUPP-01, R1, Oak Ridge National Laboratory (April 2005).

L.K. Mansur, B.J. Frame, N.C. Gallego, S.B. Guetersloh, J. O. JOHNSON, J.W. Klett, and L.W. Townsend, “Assessment of Shielding Material Performance for Deep Space Missions,” in Materials for Space Applications, edited by Mircea Chipara, David L. Edwards, Roberto S. Benson, Shawn Phillips (Mater. Res. Soc. Symp. Proc., 851, Warrendale, PA, 2005), NN8.10.

Igor Remec, David C. Glasgow, John R. Haines, and JEFFREY O. JOHNSON, “Proton Induced Activation in Mercury: Comparison of Measurements and Calculations,” in Proceedings of the ASTM 12th International Symposium on Reactor Dosimetry, Gatlinburg, TN, USA, May 8-13, 2005.

2004

J. O. JOHNSON, Applicability of the Monte Carlo Neutral Particle Transport Code System (MCNP) to the Assessment of Nuclear Heating, ORNL/TM-2004/178, UT-Battelle, LLC, Oak Ridge National Laboratory, September 2004.

L. L. Snead and J. O. JOHNSON, Development of Shielding Material Design Performance Database and Summary of Alternatives to LiH-based Designs, ORNL/LTR/NR-JIMO/04-03, Oak Ridge National Laboratory (October 2004).

J. O. JOHNSON, Qualification Basis for Shield Design Computational Tools: Preliminary Evaluation of Space Reactor Shielding Benchmark Experiments, ORNL/LTR/NR-JIMO/04-10, Oak Ridge National Laboratory (October 2004).

J. O. JOHNSON, Qualification Basis for Shield Design Computational Tools: Preliminary Evaluation of Cross-Section Data, ORNL/LTR/NR-JIMO/04-11, Oak Ridge National Laboratory (October 2004).

J. O. JOHNSON, Pre-Conceptual Shield Design Analyses of the Jupiter Icy Moons Orbiter (JIMO) Reactor-Power Conversion System Concepts, ORNL/LTR/JIMO/04-22, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, E. D. Blakeman, J. J. Yugo, I. Remec, and C. O. Slater, JIMO Rx Shield Segment TBR-2 Package Document, ORNL/LTR/JIMO/04-43, Oak Ridge National Laboratory (2004).

J. O. JOHNSON and Insoo Jun, JIMO Reactor Shield Segment Technical Baseline Review II Package, ORNL/LTR/JIMO/04-20, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, GC-B Reactor Shield TB2 Mission Equipment List, ORNL/LTR/JIMO/04-39, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, HP-B Reactor Shield TB2 Mission Equipment List, ORNL/LTR/JIMO/04-38, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, LM-TE Reactor Shield TB2 Mission Equipment List, ORNL/LTR/JIMO/04-37, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, LM-B Reactor Shield TB2 Mission Equipment List, ORNL/LTR/JIMO/04-36, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, E. D. Blakeman, J. J. Yugo, and I. Remec, JIMO Technical Baseline II Mission Equipment List Review Back-up Information for the Reactor Shield Design Analysis, ORNL/LTR/JIMO/04-33, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, E. D. Blakeman, J. J. Yugo, and I. Remec, Liquid Metal Reactor Shield Design Analysis In Support Of JIMO Technical Baseline II, ORNL/LTR/JIMO/04-31, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, JIMO Reactor Shielding Design and Technologies, ORNL/LTR/JIMO/04-35, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, Space Reactor Shield Design for the JIMO Project, ORNL/LTR/JIMO/04-34, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, E. D. Blakeman, J. J. Yugo, and I. Remec, Reactor Shield Design Analysis in Support of JIMO, ORNL/LTR/JIMO/04-30, Oak Ridge National Laboratory (2004).

E. D. Blakeman, J. O. JOHNSON, Insoo Jun, William McAlpine, and Dave Poston, JIMO Shield Trade Study: Reactor and Natural Space Radiation (1-D Results), ORNL/LTR/JIMO/04-40, Oak Ridge National Laboratory (2004).

J. O. JOHNSON, E. D. Blakeman, J. J. Yugo, and I. Remec, Reactor Shielding Trade Study Analyses for the Jupiter Icy Moons Orbiter (JIMO) Project, ORNL/LTR/JIMO/04-41, Oak Ridge National Laboratory (2004).

Insoo Jun, J. O. JOHNSON, and E. D. Blakeman, Radiation Shielding Approach & TBR-1 Preliminary Design, ORNL/LTR/JIMO/04-19, Oak Ridge National Laboratory (2004).

Insoo Jun, J. O. JOHNSON, and E. D. Blakeman, TBR-1 Reactor Conceptual Shield Design, ORNL/LTR/JIMO/04-18, Oak Ridge National Laboratory (2004).

J. O. JOHNSON and J. J. Yugo, Assessment of Nuclear and Physical Properties of SP-100 Shield Materials, ORNL/LTR/JIMO/04-06, Oak Ridge National Laboratory (2004).

J. J. Yugo, L. K. Mansur, and J. O. JOHNSON, Assessment of Nuclear and Physical Properties of Advanced Shield Material Candidates, ORNL/LTR/SRTP/04-12, Oak Ridge National Laboratory (July 2004).

C. O. Slater, J. O. JOHNSON, et. al., Coupling of MASH-MORSE Adjoint Leakages with Space- and Time-Dependent Plume Radiation Sources, ORNL/TM-2000/335, Oak Ridge National Laboratory (2004).

E. D. Blakeman, J. O. JOHNSON, J. J. Yugo, and I. Remec, “Reactor Shielding Trade Study Analyses for the Jupiter Icy Moons Orbiter (JIMO) Project,” in Proceedings for the Space Technology & Applications International Forum (STAIF-2004), Albuquerque, NM, USA, February 8-11, 2004, p. 147.

S. H. Kim, A. L. Qualls, S. R. Greene, and J. O. JOHNSON, “Development of Optimization Methodology for Space Reactor Power System Design,” in Proceedings for the Space Technology & Applications International Forum (STAIF-2004), Albuquerque, NM, USA, February 8-11, 2004, p. 146.

A. L. Qualls, E. D. Blakeman, S. R. Greene, S. H. Kim, J. O. JOHNSON, J. S. Neal, K. W. Childs, J. C. Conklin, and P. J Otaduy, “Optimization of Space Reactor Power Systems Using Genetic Algorithms,” in Proceedings of the Space Technology & Applications International Forum (STAIF-2004), Albuquerque, NM, USA, February 8-11, 2004, p. 165.

2003

F. C. DiFilippo, L. S. Papiez, V. P. Moskvin, D. E. Peplow, C. M. DesRosiers, J. O. JOHNSON, R. D. Timmerman, M. E. Randall, and R. A. Lillie, “Contamination Dose from Photoneutron Processes in Bodily Tissues During Therapeutic Radiation Delivery,” Med. Phys. 30(10), 2849-2854 (October 2003).

2002

C. O. Slater, J. M. Barnes, J. O. JOHNSON, J. P. Renier, and R. T. Santoro, “An Approximate Method for Calculating Fluences and Dose Rates from Plume Radiation Sources in Air-Over-Ground Geometry,” Nucl. Technol. (2002).

R. A. Lillie, F. X. Gallmeier, and J. O. JOHNSON, “HILO2K: Transport Cross Sections for Neutron Energies to 2 GEV,” in Proceedings of the 12th Biennial American Nuclear Society Radiation Protection and Shielding Division Topical Conference on Radiation Serving Society, Santa Fe, NM, USA, April 14-18, 2002, pp. 92-96.

J. O. JOHNSON, F. X. Gallmeier, and I. Popova, “Shielding Calculations in Support of the Spallation Neutron Source (SNS) Proton Beam Transport System,” in Proceedings of the American Institute of Physics 20th ICFA Advanced Beam Dynamics Workshop on High Intensity and High Brightness Hadron Beams, Batavia, IL, USA, April 8-12, 2002, pp. 183-185.

2001

Mark J. Rennich, Yousry Y. Azmy, JEFFREY O. JOHNSON, and Richard A. Lillie, Determination of the SNS Target Cell Shielding Thickness Requirements, SNS-106070000-CA001-R00, Oak Ridge National Laboratory (September 2001).

F. X. Gallmeier, R. A. Lillie, J. O. JOHNSON, and J. E. White, “Sensitivity of SNS Liquid Hydrogen Moderator Neutron Leakages to Mercury Target Cross Sections,” Nucl. Instruments and Meth. in Phys. Research B (2001).

I. Remec and J. O. JOHNSON, “SNS Inner Plug Shipping Cask Analysis,” in Proceedings of the American Nuclear Society Fifth International Topical Meeting on Nuclear Applications of Accelerator Technology - Accelerator Applications/Accelerator-Driven Transmutation Technology and Applications ’01 (AccApp/ ADTTA ’01), Reno, NV, USA, November 11-15, 2001.

E. D. Blakeman, R. A. Lillie, and J. O. JOHNSON, “Shielding Calculations for SNS Curved Beam Lines,” in Proceedings of the American Nuclear Society Fifth International Topical Meeting on Nuclear Applications of Accelerator Technology - Accelerator Applications/Accelerator-Driven Transmutation Technology and Applications ’01 (AccApp/ADTTA ’01), Reno, NV, USA, November 11-15, 2001.

J. J. Yugo, R. A. Lillie, and J. O. JOHNSON, “Activation Analysis of a Generic To Chopper for the Spallation Neutron Source,” in Proceedings of the American Nuclear Society Fifth International Topical Meeting on Nuclear Applications of Accelerator Technology - Accelerator Applications/Accelerator-Driven Transmutation Technology and Applications ’01 (AccApp/ADTTA ’01), Reno, NV, USA, November 11-15, 2001.

2000

L. A. Charlton, J. M. Barnes, J. O. JOHNSON, and T. A. Gabriel, “Neutronic Design Studies for the Spallation Neutron Source (SNS),” Nucl. Technol. 132(1), 94-102 (2000).

The SNS Project Office (J. O. JOHNSON contributing), Spallation Neutron Source Preliminary Safety Assessment Document, Oak Ridge National Laboratory (September 2000).

JEFFREY O. JOHNSON, Greg S. MeNeilly, and John M. Barnes, The Spallation Neutron Source (SNS) Proton Beam Transport System Activation Analyses to Support the Environmental Impact Statement, SNS 106100200-TR0008-R00, Oak Ridge National Laboratory (September 2000).

JEFFREY O. JOHNSON, Richard A. Lillie, and James D. Drischler, The Activated Water Loop Shielding Requirements Analysis, SNS 106100200-TR0027-R00, Oak Ridge National Laboratory (September 2000).

JEFFREY O. JOHNSON, Naoteru Odano, and John M. Barnes, The Application of the Activation Analysis Calculational Methodology to the Spallation Neutron Source Target Station Monolith Conceptual and Preliminary Title I Designs, SNS 106100200-TR0040-R00, Oak Ridge National Laboratory (September 2000).

JEFFREY O. JOHNSON, Richard A. Lillie, and James D. Drischler, Radiation Environment in the Vicinity of the Target Cart Wheel Assemblies, SNS 106100200-TR0044-R00, Oak Ridge National Laboratory (September 2000).

JEFFREY O. JOHNSON, Richard A. Lillie, and James D. Drischler, The Mercury Condenser Shielding Requirements Analysis, SNS 106100200-TR0045-R00, Oak Ridge National Laboratory (September 2000).

JEFFREY O. JOHNSON, Richard A. Lillie, and James D. Drischler, The Mercury Holding Tank Shielding Requirements Analysis, SNS 106100200-TR0046-R00, Oak Ridge National Laboratory (September 2000).

Richard A. Lillie and JEFFREY O. JOHNSON, Process Water Shielding Requirements Above the Target Monolith, SNS 106100200-TR0047-R00, Oak Ridge National Laboratory (September 2000).

Thomas M. Miller, Ron E. Pevey, Richard A. Lillie, and JEFFREY O. JOHNSON, Radiation Transport Analysis in Support of the SNS Target Station Neutron Beamline Shutters Title I Design, SNS 106100200-TR0048-R00, Oak Ridge National Laboratory (September 2000).

Joe R. Devore and JEFFREY O. JOHNSON, Target Building Basement Shielding Analysis, SNS 106100200-TR0050-R00, Oak Ridge National Laboratory (September 2000).

Yousry Y. Azmy, JEFFREY O. JOHNSON, Richard A. Lillie, Mark J. Rennich, and Robert T. Santoro, Computing the Three-Dimensional Distribution of the Gamma Dose Rate in the Target Service Cell of the Spallation Neutron Source Using the DOORS Package, SNS 106100200-TR0054-R00, Oak Ridge National Laboratory (September 2000).

JEFFREY O. JOHNSON, The Independent Verification and Validation of the ORNL SNS Linac Earth Berm Shielding Analysis, SNS 106100200-TR0001-R00, Oak Ridge National Laboratory (January 2000).

The SNS Project Office (J. O. JOHNSON contributing), Spallation Neutron Source Preliminary Analysis Report Document, Oak Ridge National Laboratory (February 2000).

J. O. JOHNSON, M. J. Haire, and K. K. Chipley, Spallation Neutron Source Beam Dump Radiation Shielding Analysis, SNS 106100200-TR0002-R00, Oak Ridge National Laboratory (January 2000).

Y. Y. Azmy, J. O. JOHNSON, Richard A. Lillie, Mark J. Rennich, and Robert T. Santoro, “Computing The Three-Dimensional Distribution Of The Gamma Dose Rate In The Target Service Cell Of The Spallation Neutron Source Using The Doors Package,” Prog. Nucl. Energ. (2000).

Tony A. Gabriel, John M. Barnes, Lowell A. Charlton, James DiStefano, Ken Farrell, John Haines, JEFFREY O. JOHNSON, Louis K. Mansur, Steve J. Pawel, Moshe Siman-Tov, Rusi Taleyarkhan, Mark W. Wendel, Ray S. Booth, Thomas J. McManamy, Mark J. Rennich, and Warren Sharp, “Target Systems Overview for the Spallation Neutron Source,” Nucl. Technol. 132(1), 49-60 (October 2000).

J. J. Yugo, J. O. JOHNSON, et. al., “Three-Dimensional Shielding Simulations and Activation Calculations of the SNS Neutron Beam Lines, T0, E0 And Bandwidth Choppers,” in Proceedings of the American Nuclear Society 4th International Topical Meeting on Nuclear Applications of Accelerator Technology (AccApp00), Washington, DC,USA, November 12-16, 2000.

E. D. Blakeman, J. O. JOHNSON, et. al., “Two-Dimensional Shielding Analyses of the SNS Beam Line and T0, E0, and Bandwidth Choppers,” in Proceedings of the American Nuclear Society 4th International Topical Meeting on Nuclear Applications of Accelerator Technology (AccApp00), Washington, DC, USA, November 12-16, 2000.

J. O. JOHNSON, “Utilization of Monte Carlo Calculations in Radiation Transport Analyses to Support the Design of the U.S. Spallation Neutron Source (SNS),” in Proceedings of the Monte Carlo 2000 (MC2000) International Conference on Advanced Monte Carlo on Radiation Physics, Particle Transport Simulation, and Applications, Lisbon, Portugal, October 23-26, 2000, pp. 991-996.

Thomas M. Miller, Ron E. Pevey, Richard A. Lillie, and JEFFREY O. JOHNSON, “Radiation Transport Analyses in Support of the SNS Target Station Neutron Beam Line Shutters Title I Design,” in Proceedings of the American Nuclear Society Radiation Protection and Shielding 2000 Topical Meeting–Radiation Protection for Our National Priorities, Spokane, WA, USA, September 17-21, 2000, pp. 141-147.

1999

Robert T. Santoro, JEFFREY O. JOHNSON, and James D. Drischler, Dose Rate Inside the SNS Linac Tunnel from Activation of the Magnet Copper Conductor and Concrete Walls, SNS 106100200-TR0009-R00, Oak Ridge National Laboratory (October 1999).

JEFFREY O. JOHNSON, Richard A. Lillie, and James D. Drischler, The Spallation Neutron Source (SNS) Proton Beam Transport System Shielding Analyses, SNS 106100200-TR0010-R00, Oak Ridge National Laboratory (October 1999).

J. J. Yugo, L. A. Charlton, F. X. Gallmeier, D. C. Glasgow, J. O. JOHNSON, and E. A. Jerde, Computational Benchmark Calculations Relevant to the Neutronic Design of the Spallation Neutron Source (SNS), SNS 101040300-TR0001-R00, Oak Ridge National Laboratory (September 1999).

John Getty, JEFFREY O. JOHNSON, and Ronald Pevey, Spallation Neutron Source: Intermediate Linac Neutron Activation Analysis, SNS 106100200-TR0007-R00, Oak Ridge National Laboratory (September 1999).

L. R. Dole, J. O. JOHNSON, D. M. W. Hetrick, Migration of Activation Products from the Oak Ridge Spallation Neutron Source Facility Shield Berm on Chestnut Ridge on the Oak Ridge Reservation, ORNL/TM-1999/290, Oak Ridge National Laboratory (1999).

J. J. Yugo, J. O. JOHNSON, et. al., “Computational Benchmark Calculations Relevant to the Neutronic Design of the Spallation Neutron Source (SNS),” in Proceedings of the 3rd International American Nuclear Society Topical Meeting on Nuclear Applications of Accelerator Technology (AccApp'99), Long Beach, CA, USA, November 14-18, 1999, pp. 249-255.

J. P. Getty, J. O. JOHNSON, et. al., “Spallation Neutron Source: Radiation Effects of Beam Particle Losses,” in Proceedings of the 3rd International American Nuclear Society Topical Meeting on Nuclear Applications of Accelerator Technology (AccApp'99), Long Beach, CA, USA, November 14-18, 1999, pp. 410-416.

R. T. Santoro, J. O. JOHNSON, et. al., “Spallation Neutron Source Radiation Shielding Issues,” in Proceedings of the 3rd International American Nuclear Society Topical Meeting on Nuclear Applications of Accelerator Technology (AccApp'99), Long Beach, CA, USA, November 14-18, 1999, pp. 417-424.

Y. Y. Azmy, J. O. JOHNSON, et. al., “Gamma Dose Calculations in the Target Service Cell of the SNS,” in Proceedings of the 3rd International American Nuclear Society Topical Meeting on Nuclear Applications of Accelerator Technology (AccApp'99), Long Beach, CA, USA, November 14-18, 1999, pp. 425-434.

J. O. JOHNSON, et al., “The Spallation Neutron Source Target Station Preliminary Title I Shielding and Activation Analyses,” in Proceedings of the 9th International Conference on Radiation Shielding, ICRS-9, Tsukuba, Ibaraki, Japan, October 17-22, 1999, pp. 35-39.

1998

Naoteru Odano, JEFFREY O. JOHNSON, and Richard A. Lillie, Preliminary Shielding Analysis and Design of the Remote Maintenance Cells for the Proposed National Spallation Neutron Source, SNS 101040200-TR0053-R00, Oak Ridge National Laboratory (September 1998).

J. O. JOHNSON, “Shielding Design of the Spallation Neutron Source (SNS),” in Proceedings of the Proc. SATIF-4 (Simulating Accelerator Target Irradiation Facilities) Conference, Knoxville, TN, USA, September 17-18, 1998, pp. 89-100.

L. A. Charlton, J. M. Barnes, J. O. JOHNSON, and T. A. Gabriel, “Optimization of the SNS Target Station,” in Proceedings of the Simulation of Accelerator Radiation Environments (SARE4), Knoxville, TN, USA, September 13-16, 1998, pp. 279-282.

L. A. Charlton, J. M. Barnes, J. O. JOHNSON, and T. A. Gabriel, “Neutronic Moderator Design for the Spallation Neutron Source (SNS),” in Proceedings of the 2nd International Topical Meeting on Accelerator Applications of Accelerator Technology, Gatlinburg, TN, USA, September 20-23, 1998, pp. 41-45.

R. M. Harrington, J. R. Devore, E. C. Beahm, C. F. Weber, and J. O. JOHNSON, “Initial Investigations of SNS Target Facility Accident Source Terms,” in Proceedings of the 2nd International Topical Meeting on Accelerator Applications of Accelerator Technology, Gatlinburg, TN, USA, September 20-23, 1998, pp. 108-113.

L. A. Charlton, J. M. Barnes, J. O. JOHNSON, and T. A. Gabriel, “Progress Report: SNS Neutronics Studies,” in Proceedings of the 14th International. Collaboration on Advanced Neutron Sources, ICANS-XIV, Starved Rock, IL, USA, June 16-19, 1998.

JEFFREY O. JOHNSON, Naoteru Odano, and Richard A. Lillie, “The Spallation Neutron Source (SNS) Conceptual Design Shielding Analysis,” in Proceedings of the 1998 American Nuclear Society Radiation Protection and Shielding Division Topical Conference on Technologies for the New Century, Nashville, TN, USA, April 19-23, 1998, Vol. I, pp. 224-233.

Naoteru Odano, JEFFREY O. JOHNSON, R. Mike Harrington, and Joe R. Devore, “Shielding and Activation Analyses in Support of the Spallation Neutron Source (SNS) ES&H Requirements,” in Proceedings of the 1998 American Nuclear Society Radiation Protection and Shielding Division Topical Conference on Technologies for the New Century, Nashville, TN, USA, April 19-23, 1998, Vol. I, pp. 234-241.

C. O. Slater, R. A. Lillie, JEFFREY O. JOHNSON, and D. B. Simpson, “Coupling of Monte Carlo Adjoint Leakages With Three-Dimensional Discrete Ordinates Forward Fluences,” in Proceedings of the 1998 American Nuclear Society Radiation Protection and Shielding Division Topical Conference on Technologies for the New Century, Nashville, TN, USA, April 19-23, 1998, Vol. II, pp. 296-304.

Naoteru Odano, JEFFREY O. JOHNSON, Lowell A. Charlton, and Johnnie M. Barnes, “Development of the Activation Analyses Calculational Methodology for the Spallation Neutron Source (SNS),” in Proceedings of the 1998 American Nuclear Society Radiation Protection and Shielding Division Topical Conference on Technologies for the New Century, Nashville, TN, USA, April 19-23, 1998, Vol. II, pp. 471-477.

1997

The NSNS Collaboration (J. O. JOHNSON contributing), National Spallation Neutron Source Conceptual Design Report Executive Summary, NSNS/CDR-1, Oak Ridge National Laboratory (May 1997).

The NSNS Collaboration (J. O. JOHNSON contributing), National Spallation Neutron Source Conceptual Design Report, NSNS/CDR-2/V1 and NSNS/CDR-2/V2, Oak Ridge National Laboratory (May 1997).

The NSNS Collaboration (J. O. JOHNSON contributing), National Spallation Neutron Source Cost and Schedule Document, NSNS/CDR-3, Oak Ridge National Laboratory (May 1997).

The NSNS Collaboration (J. O. JOHNSON contributing), National Spallation Neutron Source Research and Development Plan, NSNS/97-2, Oak Ridge National Laboratory (May 1997).

C. O. Slater, D. K. Olsen, J. O. JOHNSON, R. A. Lillie, and T. A. Gabriel, Shielding Assessment for the Proposed HRIBF Upgrade to the National ISOL Facility, ORNL/TM-13366, Oak Ridge National Laboratory (April 1997).

L. A. Charlton, J. M. Barnes, T. A. Gabriel, J. O. JOHNSON, J. M. Carpenter, and R. K. Crawford, “Initial Neutronic Target Station Studies for the National Spallation Neutron Source (NSNS),” Nucl. Instrum. Meth. A A400, 419-427 (1997).

Naoteru Odano, JEFFREY O. JOHNSON, and Richard A. Lillie, “Preliminary Shielding Analysis and Design of the Remote Maintenance Service Cells for the Proposed National Spallation Neutron Source (NSNS),” in Proceedings of the Embedded Topical Meeting on Accelerator Applications in Conjunction with the American Nuclear Society Winter Meeting, Albuquerque, NM, USA, November 16-20, 1997, pp. 312-319.

Charles O. Slater, JEFFREY O. JOHNSON, Richard A. Lillie, and David K. Olsen, “Shielding Assessment for the Proposed Upgrade of the Holifield Radioactive Ion Beam Facility (HRIBF) to the National Radioactive Ion Beam Isotope Separator on Line (RIB ISOL) Facility,” in Proceedings of the Embedded Topical Meeting on Accelerator Applications in Conjunction with the American Nuclear Society Winter Meeting, Albuquerque, NM, USA, November 16-20, 1997, pp. 471-480.

JEFFREY O. JOHNSON, Naoteru Odano, and Richard A. Lillie, “Preliminary Shielding Assessment for the Proposed National Spallation Neutron Source (NSNS),” in Proceedings of the Embedded Topical Meeting on Accelerator Applications in Conjunction with the American Nuclear Society Winter Meeting, Albuquerque, NM, USA, November 16-20, 1997, pp. 267-274.

Tony A. Gabriel, John M. Barnes, Lowell A. Charlton, James DiStefano, Ken Farrell, John Haines, JEFFREY O. JOHNSON, Louis K. Mansur, Steve J. Pawel, Moshe Siman-Tov, Rusi Taleyarkhan, Thomas J. McManamy, and Mark J. Rennich, “Target Station Development for the National Spallation Neutron Source,” in Proceedings of the Embedded Topical Meeting on Accelerator Applications in Conjunction with the American Nuclear Society Winter Meeting, Albuquerque, NM, USA, November 16-20, 1997, pp. 289-292.

L. A. Charlton, J. M. Barnes, T. A. Gabriel, and J. O. JOHNSON, “Neutronic Design Studies for the NSNS,” in Proceedings of the Embedded Topical Meeting on Accelerator Applications in Conjunction with the American Nuclear Society Winter Meeting, Albuquerque, NM, USA, November 16-20, 1997, pp. 281-288.

Monroe S. Wechsler, Marvin H. Barnett, Donald J. Dudziak, R. Karen Corzine, Walter F. Sommer, Eric J. Pitcher, Phillip D. Ferguson, Louis K. Mansur, Kenneth Farrell Lowell A. Charlton, John M. Barnes, and JEFFREY O. JOHNSON, “Radiation Effects on Stainless Steel Materials In Accelerator-Based Spallation Neutron Sources,” in Proceedings of the Embedded Topical Meeting on Accelerator Applications in Conjunction with the American Nuclear Society Winter Meeting, Albuquerque, NM, USA, November 16-20, 1997, pp. 21-28.

T. A. Gabriel, J. O. JOHNSON, et. al., “Overview of Target Systems for the Spallation Neutron Source,” in Proceedings of the International. Workshop on Cold Moderators for Pulsed Neutron Sources at Argonne National Laboratory, Argonne, IL, USA, Sept. 28-Oct. 2, 1997.

L. A. Charlton, J. M. Barnes, J. O. JOHNSON, and T. A. Gabriel, “SNS Moderator Design,” in Proceedings of the International Workshop on Cold Moderators for Pulsed Neutron Sources at Argonne National Laboratory, Argonne, IL, USA, Sept. 28-Oct. 2, 1997.

Tony A. Gabriel, John M. Barnes, Lowell A. Charlton, James DiStefano, Ken Farrell, John Haines, JEFFREY O. JOHNSON, Louis K. Mansur, Steve J. Pawel, Moshe Siman-Tov, Rusi Taleyarkhan, Mark W. Wendel, Ray S. Booth, Thomas J. McManamy, Mark J. Rennich, and Warren Sharp, “Overview of the NSNS Target Station,” in Proceedings of the American Nuclear Society Embedded Topical Meeting on Advanced Reactor Safety, Orlando, FL, USA, June 1-5, 1997, Vol. 2, pp. 1066-1076.

L. A. Charlton, J. M. Barnes, T. A. Gabriel, and J. O. JOHNSON, “Target, Moderator, and Reflector Neutronic Design Studies for the NSNS,” in Proceedings of the American Nuclear Society Annual Meeting, Orlando, FL, USA, June 1-5, 1997, Trans. 76, 381 (1997).

JEFFREY O. JOHNSON, Naoteru Odano, and Richard A. Lillie, “Preliminary Radiation Transport Analysis for the Proposed National Spallation Neutron Source (NSNS),” in Proceedings of the American Nuclear Society Annual Meeting, Orlando, FL, USA, June 1-5, 1997, Vol. 76, p. 383 (1997).

J. O. JOHNSON, R. M. Harrington and J. F. Alexander, “Overview of the National Spallation Neutron Source (NSNS) Safety Assessment,” in Proceedings of the American Nuclear Society 2nd International Conference on Advanced Reactor Safety (ARS '97), Orlando, FL, USA, June 1-5, 1997.

Tony A. Gabriel, John M. Barnes, Lowell A. Charlton, James DiStefano, Ken Farrell, John Haines, JEFFREY O. JOHNSON, Louis K. Mansur, Steve J. Pawel, Moshe Siman-Tov, Rusi Taleyarkhan, Thomas J. McManamy, and Mark J. Rennich, “The National Spallation Neutron Source Target Station: A General Overview,” in Proceedings for the PAC '97 1997 Particle Accelerator Conference, Vancouver, British Columbia, Canada, May 12-16, 1997.

Tony A. Gabriel, John M. Barnes, Lowell A. Charlton, James DiStefano, Ken Farrell, John Haines, JEFFREY O. JOHNSON, Louis K. Mansur, Steve J. Pawel, Moshe Siman-Tov, Rusi Taleyarkhan, Mark W. Wendel, Thomas J. McManamy, Mark J. Rennich, and Al Williams, “Overview of the National Spallation Neutron Source with Emphasis on the Target Station,” in Proceedings for the Shielding Aspects of Accelerators, Targets and Irradiation Facilities (SATIF3), Tohoku University, Sendai, Japan, May 12-13, 1997, pp. 115-139.

C. O. Slater, D. K Olsen, J. O. JOHNSON, R. A. Lillie, and T. A. Gabriel, “Shielding Assessment for the Proposed HRIBF Upgrade to the National ISOL Facility,” in Proceedings for the Simulation of Accelerator Radiation Environments (SARE3), KEK, Tsukuba, Japan, May 7-9, 1997.

L. A. Charlton, J. M. Barnes, J. O. JOHNSON, and T. A. Gabriel, “Shielding and Neutronic Optimization of the National Spallation Neutron Source (NSNS),” in Proceedings for the Simulation of Accelerator Radiation Environments (SARE3), KEK, Tsukuba, Japan, May 7-9, 1997, pp. 176-185.

J. O. JOHNSON, “Program Briefing of MASH and ORIGAMI Development: Past, Present, and Future,” in Proceedings for the NATO RSG-23 Meeting, Report No. ATC-8009, Aberdeen Proving Grounds, MD, USA, April 29-May 1, 1997. [INVITED]

J. O. JOHNSON, “Overview of the National Spallation Neutron Source (NSNS) Radiation Transport Codes and Associated R&D Plan,” in Proceedings for the Joint French/U.S. Workshop on APT/TRISPAL Target Design and Materials Issues, Los Alamos National Laboratory, Los Alamos, NM, USA, April 23-25, 1997. [INVITED]

M. S. Wechsler, M. H. Barnett, L. K. Mansur, J. M. Barnes, L. A. Charlton, and J. O. JOHNSON, “Calculations of Radiation Effects on 316 Stainless Steel Container Materials for the NSNS,” in Proceedings for the 126th TMS Annual Meeting, Orlando, FL, USA, February 9-13, 1997, p. 59.

M. S. Wechsler, M. H. Barnett, L. K. Mansur, J. M. Barnes, L. A. Charlton, and J. O. JOHNSON, “Calculations of Radiation Effects on 316 Stainless Steel Container Materials for the NSNS,” in Proceedings for the 126th TMS Annual Meeting Embedded Symposium on Materials for Spallation Neutron Sources, Orlando, FL, USA, February 9-13, 1997.

J. O. JOHNSON, J. M. Barnes, and L. A. Charlton, “Pre-Conceptual Design and Preliminary Neutronic Analysis of the Proposed National Spallation Neutron Source (NSNS),” in Proceedings for the 126th TMS Annual Meeting, Orlando, FL, USA, February 9-13, 1997, p. 175.

J. O. JOHNSON, J. M. Barnes, and L. A. Charlton, “Pre-Conceptual Design and Preliminary Neutronic Analysis of the Proposed National Spallation Neutron Source (NSNS),” in Proceedings for the 126th TMS Annual Meeting Embedded Symposium on Materials for Spallation Neutron Sources, Orlando, FL, USA, February 9-13, 1997.

1996

M. S. Wechsler, M. H. Barnett, L. K. Mansur, J. M. Barnes, L. A. Charlton, and J. O. JOHNSON, “Calculations of Radiation Effects on 316 Stainless Steel Container Materials for the NSNS,” J. of Materials 48(11), 59 (November 1996).

J. O. JOHNSON, J. M. Barnes, and L. A. Charlton, “Pre-Conceptual Design and Preliminary Neutronic Analysis of the Proposed National Spallation Neutron Source (NSNS),” J. of Materials 48(11), 175 (November 1996).

T. A. Gabriel, R. G. Alsmiller, Jr., F. S. Alsmiller, J. M. Barnes, L. A. Charlton, and J. O. JOHNSON, “The CALOR Code System and Its Applicability to the Design of the ORSNS Target Station,” Nucl. Sci. Eng., 1996.

Tony A. Gabriel, John M. Barnes, Lowell A. Charlton, James DiStefano, Ken Farrell, John Haines, JEFFREY O. JOHNSON, Louis K. Mansur, Steve J. Pawel, Moshe Siman-Tov, Rusi Taleyarkhan, Mark W. Wendel, Ray S. Booth, Thomas J. McManamy, Mark J. Rennich, Warren Sharp, “Spallation Neutron Source Target Station Issues,” in Proceedings for the Symposium on the Savannah River Accelerator Project and Complementary Spallation Neutron Sources, University of South Carolina, Columbia, SC, USA, May 14-15, 1996.

J. O. JOHNSON, T. A. Gabriel, and R. A. Lillie, “Preliminary Shielding Estimates for the Proposed National ISOL Radioactive Ion Beam Facility (RIBF) at Oak Ridge,” in Proceedings for the American Nuclear Society 1996 Radiation Protection and Shielding Division Topical Meeting, April 21-25, 1996, Falmouth, MA, USA (1996), Vol. 1, pp. 94-101.

T. A. Gabriel, J. O. JOHNSON, J. M. Barnes, and L. A. Charlton, “Spallation Source Particle Transport Calculations,” in Proceedings for the International Workshop on Spallation Materials Technology, Oak Ridge, TN, USA, April 23-25, 1996, pp. 3.5-1–3.5-23.

 

1995

J. O. JOHNSON and J. V. Pace, III, SNF Shipping Casks Shielding Analysis, ORNL/TM-13018, Oak Ridge National Laboratory (September 1995).

K. G. Kerris, G. K. Ovrebo, J. O. JOHNSON, and J. D. Drischler, Calculation of Initial Radiation Protection Factors for a Simplified Model of the Composite Armored Vehicle Advanced Technology Demonstrator, ARL-TR-959, Army Research Laboratory, Adelphi, MD (August 1995).

K. G. Kerris and J. O. JOHNSON, “Nuclear Protection Factors of the Composite Armored Vehicle (U),” in Proceedings for the 6th Annual TACOM Combat Vehicle Survivability Symposium, March 28-30, 1995, Gaithersburg, MD, USA (1995).

K. G. Kerris, J. D. Drischler, and J. O. JOHNSON, “Nuclear Protection Factors of the M1A2 Abrams Tank and the M2A2 Bradley Infantry Fighting Vehicle (U),” in Proceedings for the 6th Annual TACOM Combat Vehicle Survivability Symposium, March 28-30, 1995, Gaithersburg, MD, USA (1995).

1994

J. D. Drischler, J. O. JOHNSON, and K. G. Kerris, MASH v1.0 Analysis of a Simplified Box Model Containing Openings Representative of Armored Vehicle Models, ORNL/TM-12755, Oak Ridge National Laboratory (August 1994).

J. D. Drischler, J. O. JOHNSON, R. T. Santoro, and K. G. Kerris, MASH v1.0 Analysis of the Army Research Laboratory (ARL) Box/Liner Test Bed Experiments Performed October 4-8, 1993 at the Army Pulse Radiation Facility (APRF), ORNL/TM-12685, Oak Ridge National Laboratory (May 1994).

J. D. Drischler, J. O. JOHNSON, R. T. Santoro, and K. G. Kerris, Nuclear Performance of Radiation/Armor Spall Liner Materials for Armored/Tactical Vehicle Applications, ORNL/TM-12504, Oak Ridge National Laboratory (May 1994).

C. L. Perez and J. O. JOHNSON, Vulnerability Assessment of a Space-Based Weapon Platform Electronics System Exposed to a Thermonuclear Weapon Detonation, ORNL/TM-12487, Oak Ridge National Laboratory (May 1994).

C. L. Perez and J. O. JOHNSON, “Vulnerability Assessment of a Space-Based Weapon Platform Electronics System Exposed to a Thermonuclear Weapon Detonation,” in Proceedings of the American Nuclear Society 8th International Conference on Radiation Shielding, April 24-28, 1994, Arlington, TX, USA, Vol. 1, 1994, pp. 611-617.

J. O. JOHNSON, R. T. Santoro, and M. S. Smith, “Application of the MASH 1.0 Code System to Radiological Warfare Threats,” in Proceedings for the American Nuclear Society 8th International Conference on Radiation Shielding, April 24-28, 1994, Arlington, TX, USA, Vol. 1, 1994, pp. 531-538.

K. G. Kerris, J. D. Drischler, and J. O. JOHNSON, “Nuclear Protection Factors of Various Armor-Hull-Liner Materials (U),” in Proceedings for the 5th Annual TACOM Combat Vehicle Survivability Symposium, March 1-3, 1994, Gaithersburg, MD, USA, Vol. 1, 1994, pp. 375-382.

1993

J. O. JOHNSON, R. T. Santoro, and M. S. Smith, Application of the MASH 1.0 Code System to Radiological Warfare Threats, ORNL/TM-12328, Oak Ridge National Laboratory (October 1993).

J. O. JOHNSON, T. J. Burns, and R. T. Santoro, “The MASH Code System, Version 1.0,” Human Survivability 1(2), 5-10 (1993).

J. O. JOHNSON, Report of Foreign Travel to Attend and Present an Invited Paper at the Organization for Economic Cooperation and Development (OECD) Nuclear Energy Agency (NEA) Seminar on Advanced Monte Carlo Computer Programs for Radiation Transport held at Centre d'Etudes, Saclay, France, ORNL/FTR-4602, Oak Ridge National Laboratory (May 1993).

J. O. JOHNSON, T. J. Burns, and R. T. Santoro, “The MASH Code System, Version 1.0,” in The Defense Nuclear Agency Radiation Policy Division Human Survivability Newsletter, prepared by the Nuclear Information Analysis Center, Washington DC, USA, Vol. 1, Number 2, 1993, pp. 5-10. [INVITED]

R. T. Santoro, J. O. JOHNSON, and M. S. Smith, “Application of the Adjoint Monte Carlo Shielding Code System, MASH, in Nuclear Operations,” in Proceedings for the 61st MORS Symposium, June 22-24, 1993, Air Force Institute of Technology, Wright-Patterson Air Force Base, Dayton, OH, USA (1993). [INVITED]

J. O. JOHNSON and R. T. Santoro, “The MASH 1.0 Code System: Utilization of MORSE in the Adjoint Mode,” in Proceedings for the Organization for Economic Cooperation and Development (OECD) Nuclear Energy Agency (NEA) Seminar on Advanced Monte Carlo Computer Programs for Radiation Transport, April 27-29, 1993, Centre d'Etudes, Saclay, France (1993). [INVITED]

K. G. Kerris, J. O. JOHNSON, R. T. Santoro, and C. M. Haaland, “Calculation of Protection Factors of the M1A2 Tank Against Initial Nuclear Radiation (U),” in Proceedings for the 4th Annual TACOM Combat Vehicle Survivability Symposium, March 30-April 1, 1993, Gaithersburg, MD, USA (1993).

1992

R. T. Santoro, J. D. Drischler, and J. O. JOHNSON, Resolution of Dose and Reduction Factor Questions in Army Pulse Radiation Facility Experiments: Renormalization of Calculated and Measured Data, ORNL/TM-12148, Oak Ridge National Laboratory (November 1992).

J. O. JOHNSON, J. D. Drischler, and J. M. Barnes, Analysis of the Spring-1991 Two-Meter Box Test Bed Experiments Performed at the Army Pulse Radiation Facility (APRF), ORNL/TM-11918, Oak Ridge National Laboratory (September 1992).

J. O. JOHNSON, J. D. Drischler, and J. M. Barnes, Analysis of the Spring-1990 Two-Meter Box Test Bed Experiments Performed at the Army Pulse Radiation Facility (APRF), ORNL/TM-11917, Oak Ridge National Laboratory (August 1992).

J. O. JOHNSON, ed., A User's Manual for MASH 1.0 - A Monte Carlo Adjoint Shielding Code System, ORNL/TM-11778, Oak Ridge National Laboratory (March 1992).

R. T. Santoro and J. O. JOHNSON, Report of Foreign Travel to Attend DNA Radiation Environments Program Review Meeting in Munster Germany, ORNL/FTR-4365, Oak Ridge National Laboratory (September 1992).

J. O. JOHNSON, R. T. Santoro, J. M. Barnes, and J. D. Drischler, “Radiation Protection for Human Exploration of the Moon and Mars: Application of the MASH Code System,” in Proceedings of the American Nuclear Society Nuclear Technologies for Space Exploration Conference, August 16-19, 1992, Jackson, WY, USA, Vol. 3, 1992, pp. 697-706.

J. O. JOHNSON, R. T. Santoro, T. J. Burns, and R. A. Kehlet, “Analytic Methods for Radiation Environment Simulation and Vulnerability Assessment,” in Proceedings for the Test Technology Symposium V, July 14-16, 1992, John Hopkins University, Applied Physics Laboratory, Laurel, MD, USA (1992).

J. O. JOHNSON, J. M. Barnes, T. J. Burns, and J. D. Drischler, “Nuclear Vulnerability of the U.S. M60A1 Tank in an Initial Radiation Environment: MASH Code System Analysis,” in Proceedings of the American Nuclear Society Topical Conference on New Horizons in Radiation Protection and Shielding, April 26-30, 1992, Pasco, WA, USA, pp. 267-274 (1992).

J. O. JOHNSON, J. D. Drischler, and J. M. Barnes, “Analysis of the Fall-1989 Two-Meter Box Test Bed Experiments Performed at the Army Pulse Radiation Facility (APRF),” in Proceedings for the American Nuclear Society Topical Conference on New Horizons in Radiation Protection and Shielding, April 26-30, 1992, Pasco, WA, USA, 1992, pp. 251-258.

R. A. Kehlet, R. W. Young, C. M. Ward, H. G. Snyder, C. N. Davidson, R. T. Santoro, J. O. JOHNSON, and T. J. Burns, “Combined Conventional and Radiation Protection,” in Proceedings of the 3rd Annual TACOM Combat Vehicle Survivability Symposium, March 31-April 2, 1992, Gaithersburg, MD, USA (1992).

C. M. Haaland, J. O. JOHNSON, R. T. Santoro, and K. G. Kerris, “Calculation of Protection Factors of the M1A1 Tank Against Initial Nuclear Radiation (U),” in Proceedings of the 3rd Annual TACOM Combat Vehicle Survivability Symposium, March 31-April 2, 1992, Gaithersburg, MD, USA (1992).

 

1991

R. T. Santoro, J. O. JOHNSON, et al., DNA Radiation Environments Program Fall 1989 2-Meter Box Experiments and Analysis, ORNL/TM-11840, Oak Ridge National Laboratory (May 1991).

J. O. JOHNSON, J. D. Drischler, and J. M. Barnes, Analysis of the Fall-1989 Two-Meter Box Test Bed Experiments Performed at the Army Pulse Radiation Facility (APRF), ORNL/TM-11777, Oak Ridge National Laboratory (May 1991).

J. M. Barnes, J. O. JOHNSON, T. J. Burns, and J. D. Drischler, Nuclear Vulnerability of the U.S. M60A1 Tank in an Initial Radiation Environment: MASH Code System Analysis, ORNL/TM-11775, Oak Ridge National Laboratory (May 1991).

1990

J. O. JOHNSON, Analysis of the Radiological Test Configuration (RTK) Experiments Using the Monte Carlo Code System - MASH, ORNL/TM-11410, Oak Ridge National Laboratory (March 1990).

1989

M. S. Smith, T. J. Burns, and J. O. JOHNSON, Shield Optimization Program, Part V: A Hydrodynamic Comparison Using HULL and PUFF-TFT for a One-Dimensional Aluminum Slab, ORNL/TM-11160, Oak Ridge National Laboratory (June 1989).

M. S. Smith, J. O. JOHNSON, T. A. Gabriel, J. M. Barnes, J. D. Drischler, and R. T. Santoro, Shield Optimization Program, Part IV: Effects of Neutron and Gamma-Ray Radiations from Nuclear Weapons on SDI Weapon Platforms, ORNL/TM-10975, Oak Ridge National Laboratory (March 1989).

J. O. JOHNSON, T. A. Gabriel, J. M. Barnes, J. D. Drischler, M. S. Smith, and R. T. Santoro, Shield Optimization Program, Part III: Effects of X-Ray Radiation from Nuclear Weapons on SDI Weapon Platforms, ORNL/TM-10985, Oak Ridge National Laboratory (March 1989).

M. B. Emmett, W. A. Rhoades, and J. O. JOHNSON, “MASH, The Monte Carlo Adjoint Shielding Code,” in Proceedings for the American Nuclear Society Topical Conference on Advances in Nuclear Engineering Computation and Radiation Shielding, April 9-13, 1989, Sante Fe, NM, USA, Vol. 1, 1989, pp. 42:1–42:8.

1988

J. M. Barnes, R. T. Santoro, J. O. JOHNSON, J. D. Drischler, T. A. Gabriel, and M. S. Smith, Shield Optimization Program, Part II: Effects of Van Allen Belt Radiation on SDI Weapon Platforms, ORNL/TM-10957, Oak Ridge National Laboratory (December 1988).

T. A. Gabriel, J. M. Barnes, B. L. Bishop, J. D. Drischler, J. O. JOHNSON, R. A. Lillie, R. T. Santoro, and M. S. Smith, The Oak Ridge National Laboratory Strategic Defense Initiative Shield Optimization Program, ORNL/TM-10631, Oak Ridge National Laboratory (April 1988).

J. O. JOHNSON and T. A. Gabriel, A User's Guide to MICAP: A Monte Carlo Ionization Chamber Analysis Package, ORNL/TM-10340, Oak Ridge National Laboratory (January 1988).

F. G. Perey, J. O. JOHNSON, T. A. Gabriel, R. L. Macklin, R. R. Winters, J. H. Todd, and N. W. Hill, “Responses of C6D6 and C6F6 Gamma-Ray Detectors and the Capture in the 1.15-keV Resonance of Fe-56,” in Proceedings for the International Conference on Nuclear Data for Science & Technology, Mito, Japan, May 30-June 3, 1988, Vol. 1, 1988, p. 379.

1987

J. O. JOHNSON and T. A. Gabriel, Development and Evaluation of a Monte Carlo Code System for Analysis of Ionization Chamber Responses, ORNL/TM-10196, Oak Ridge National Laboratory (July 1987).

T. A. Gabriel, J. O. JOHNSON, and J. Brau, “MICAP: A Program for Low Energy Neutron, Ion, and Gamma-Ray Transport and One of Its Applications in Calorimeter Design: Hydrogen Knock-In as a Method for Achieving Compensation,” ANL-HEP-CP-88-51, in Proceedings for the Workshop on Detector Simulation for the SSC, Argonne National Laboratory, Argonne, IL, USA, August 24-28, 1987, Vol. 1, 1987, p. 252. [INVITED]

T. A. Gabriel, F. S. Alsmiller, R. G. Alsmiller, B. L. Bishop, O. W. Hermann, and J. O. JOHNSON, “CALOR87: HETC87, MICAP, EGS4, AND SPECT, A Code System for Analyzing Detectors for Use in High Energy Physics Experiments,” ANL-HEP-CP-88-51, in Proceedings for the Workshop on Detector Simulation for the SSC, Argonne National Laboratory, Argonne, IL, USA, August 24-28, 1987, Vol. 1, 1987, p. 50.

J. O. JOHNSON and T. A. Gabriel, “Verification of a Monte Carlo Code System for Analysis of Ionization Chamber Responses,” in Proceedings for the American Nuclear Society Topical Conference on Theory and Practices in Radiation Protection and Shielding, Knoxville, TN, USA, April 22-24, 1987, Vol. 1, 1987, p. 110.

1986

J. O. JOHNSON, T. A. Gabriel, and D. E. Bartine, Accelerator Breeder Nuclear Fuel Production: Concept Evaluation of a Modified Design for ORNL's Proposed TMF-ENFP, ORNL/TM-8999, Oak Ridge National Laboratory (July 1986).

J. O. JOHNSON and T. A. Gabriel, “Development and Testing of a Monte Carlo Code System for Analysis of Ionization Chamber Responses,” Transactions, American Nuclear Society Winter Meeting, Washington, DC, USA, November 16-20, 1986, Vol. 53, 1986, p. 408.

1984

J. O. JOHNSON and T. J. Burns, Neutronic Evaluation of Fissile Fuel Breeding Blankets for the Fission-Suppressed Tandem-Mirror Hybrid Reactor, ORNL/TM-8976, Oak Ridge National Laboratory (June 1984).

1983

J. O. JOHNSON, M. B. Emmett, and J. V. Pace, III, Calculation of Radiation Fields and Monkey Mid-Head and Mid-Thorax Responses in AFRRI-TRIGA Reactor Facility Experiments, ORNL/TM-8807, Oak Ridge National Laboratory (July 1983).

J. O. JOHNSON, D. E. Bartine, and T. A. Gabriel, “Pre-Conceptual Design Study of the ORNL Ternary Metal Fueled Electronuclear Fuel Producer (TMF-ENFP),” in Proceedings for the Accelerator Breeder Workshop, Chalk River Laboratories, Ontario, Canada, September 19-20, 1983. [INVITED]

1982

J. O. JOHNSON and T. J. Burns, Theoretical Characterization of a Dual Purpose Gamma Thermometer for Local Power Generation Measurement in an LMFBR, ORNL/TM-8233, Oak Ridge National Laboratory (April 1982).

1981

J. O. JOHNSON and T. J. Burns, Thermal-Hydraulic Analysis of the Dual Purpose Gamma Thermometer, ORNL/TM-8089, Oak Ridge National Laboratory (December 1981).

J. O. JOHNSON, L. F. Miller, and F. B. K. Kam, Neutronics Model of the Bulk Shielding Reactor (BSR): Validation by Comparison of Calculations with Experimental Measurements, ORNL/TM-7128, Oak Ridge National Laboratory (May 1981).

T. J. Burns and J. O. JOHNSON, Theoretical Characterization of a Dual Purpose Gamma Thermometer, ORNL/TM-7567, Oak Ridge National Laboratory (January 1981).

J. O. JOHNSON, Neutronics Model Evaluation for the Light Water Reactor (LWR) Pressure Vessel Irradiation Surveillance Improvement Program, ORNL/CF-81/7, Oak Ridge National Laboratory (January 1981).

J. O. JOHNSON and T. J. Burns, “Theoretical Characterization of a Dual Purpose Gamma Thermometer,” Transactions, American Nuclear Society Annual Meeting, Miami Beach, FL, USA, June 7-11, 1981, Vol. 38, 1981, p. 598).

1980

J. O. JOHNSON and D. T. Ingersoll, User's Guide for the Revised SPEC-4 Neutron Spectrum Unfolding Code, ORNL/TM-7384, Oak Ridge National Laboratory (August 1980).

1979

L. F. Miller, J. O. JOHNSON, and F. B. K. Kam, Verification of Shielding Requirements for ILW Improvements, ORNL/CF-78/341, Oak Ridge National Laboratory (May 1979).