Analyzing power measurements of (d,/sup 2/He) reactions on light nuclei

Journal Article · Mon Dec 01 00:00:00 EST 1986 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.34.2365· OSTI ID:6993668

Motobayashi, T; Sakai, H; Matsuoka, N; Saito, T; Hosono, K; Okihana, A; Ishihara, M; Shimoura, S; Sakaguchi, A

Spin-flip charge-exchange (d,/sup 2/He) reactions on /sup 12/C, /sup 13/C, and /sup 14/N were measured at E/sub d/ = 70 MeV. At forward angles, negative vector analyzing powers of -0.2 to -0.6 were observed for ..delta..L = 0 transitions for all targets studied, whereas a positive value was obtained for the transition to the 4.4 MeV excited state of /sup 12/B in the /sup 12/C(d,/sup 2/He) reaction for which ..delta..L = 1 is the main component. Distorted-wave Born-approximation calculations reproduce this ..delta..L dependence of the analyzing power. The fits to the data for ..delta..L = 0 transitions are improved if the two-step processes via d-p-/sup 2/He and d-/sup 3/He-/sup 2/He channels are taken into account.

• Research Organization: Department of Physics, Rikkyo University, Toshima, Tokyo 171, Japan
• OSTI ID: 6993668
• Journal Information: Phys. Rev. C; (United States), Vol. 34:6
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CARBON 12 TARGET
DEUTERON REACTIONS
CARBON 13 TARGET
CHARGE-EXCHANGE REACTIONS
NITROGEN 14 TARGET
ANALYZING POWER
BORON 12
CROSS SECTIONS
DWBA
EXPERIMENTAL DATA
HELIUM 2
MEV RANGE 10-100
POLARIZED BEAMS
SPIN FLIP
BEAMS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BORN APPROXIMATION
BORON ISOTOPES
CHARGED-PARTICLE REACTIONS
DATA
ENERGY RANGE
HELIUM ISOTOPES
INFORMATION
ISOTOPES
LIGHT NUCLEI
MEV RANGE
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
TARGETS
651320* - Nuclear Properties & Reactions
A=6-19
Experimental