Analyzing powers for [sup 9]Be([sup 6]L[rvec i],[sup 6]He)[sup 9]B

Journal Article · Sat May 01 04:00:00 EDT 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.47.2190· OSTI ID:6874147

Reber, E L; Kemper, K W; Kerr, P L; Mendez, A J; Myers, E G; Schmidt, B G ^[1]; Clarke, N M ^[2]

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1. Department of Physics, Florida State University, Tallahassee, Florida 32306 (United States)
2. School of Physics and Space Research, University of Birmingham, Birmingham, B15 2TT (United Kingdom)

Vector and tensor analyzing powers ([ital iT][sub 11], [sup [ital T]T][sub 20], [ital T][sub 20], and [ital T][sub 22]) for the [sup 9]Be([sup 6]L[rvec i],[sup 6]He)[sup 9]B reaction are presented for a [sup 6]L[rvec i] bombarding energy of 32 MeV over the angular range from 14[degree] to 80[degree] c.m. A one-step reaction calculation is consistent with the angular distribution and vector analyzing power [ital iT][sub 11] for the ground-state transition but does not describe the tensor analyzing power [sup [ital T]T][sub 20]. Coupled channels calculations that include inelastic coupling in the entrance and exit channels do not reproduce either the vector or tensor analyzing powers. Sequential transfer calculations via ([sup 6]Li,[sup 7]Li)([sup 7]Li,[sup 6]He) do not reproduce the ground-state angular distribution but do reproduce the analyzing powers. The analyzing power data to the [sup 9]B(5/2[sup [minus]], 2.36 MeV state) are well reproduced by the coupled channels calculation although the cross section is under predicted by a factor of 3.

• OSTI ID: 6874147
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 47:5; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663450* -- Heavy-Ion-Induced Reactions & Scattering-- (1992-)
663520 -- Nuclear Mass Ranges-- A=6-19-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA DECAY RADIOISOTOPES
ANALYZING POWER
ANGULAR DISTRIBUTION
BEAMS
BERYLLIUM 9 TARGET
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BORON 9
BORON ISOTOPES
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
COUPLED CHANNEL THEORY
DIRECT REACTIONS
DISTRIBUTION
ENERGY RANGE
EVEN-EVEN NUCLEI
HEAVY ION REACTIONS
HELIUM 6
HELIUM ISOTOPES
ISOTOPES
LIGHT NUCLEI
LITHIUM 6 REACTIONS
MEV RANGE
MEV RANGE 10-100
MILLISEC LIVING RADIOISOTOPES
NUCLEAR REACTIONS
NUCLEI
ODD-EVEN NUCLEI
POLARIZED BEAMS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
TARGETS