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

Journal Article · Fri Oct 01 00:00:00 EDT 2010 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.82.047302· OSTI ID:993024

Chae, K Y ^[1]; Bardayan, Daniel W ^[2]; Blackmon, Jeff C ^[2]; Chipps, K ^[3]; Hatarik, Robert ^[4]; Jones, K L ^[1]; Kozub, R L ^[5]; Liang, J Felix ^[2]; Matei, Catalin ^[6]; Moazen, Brian ^[1]; Nesaraja, Caroline D ^[2]; O'Malley, Patrick ^[4]; Pain, S D ^[4]; Pittman, S T ^[7]; Smith, Michael Scott ^[2]

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1. University of Tennessee
2. ORNL
3. Colorado School of Mines, Golden
4. Rutgers University
5. Tennessee Technological University
6. Oak Ridge Associated Universities (ORAU)
7. University of Tennessee, Knoxville (UTK)

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.

• Research Organization: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Holifield Radioactive Ion Beam Facility (HRIBF)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: DE-AC05-00OR22725
• OSTI ID: 993024
• Journal Information: Physical Review C, Vol. 82, Issue 4; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
ACCELERATORS
ANGULAR DISTRIBUTION
DWBA
EXCITED STATES
ORNL
PROTON BEAMS
PROTONS
RADIOACTIVE ION BEAMS
SILICON
SPIN
TARGETS