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Spin assignments to excited states in 22Na through a 24Mg(p,3He)22Na reaction measurement...

Publication Type
Journal
Journal Name
Physical Review C
Publication Date
Page Number
047302
Volume
82
Issue
4

The level structure of 22Na has been studied at the Holifield Radioactive Ion Beam Facility in Oak
Ridge National Laboratory using the 24Mg(p,3He)22Na reaction. 41 and 41.5 MeV proton beams
were generated by 25 MV tandem accelerator and bombarded isotopically enriched 24Mg targets.
Angular distributions of recoiling 3He particles were extracted by using a segmented annular silicon
strip detector array. Spins and parities for ten levels were constrained through a distorted wave
Born approximation analysis of angular distributions including three above the proton threshold at
6.739 MeV.