Deuteron-induced reactions on {sup 9}Be, {sup 10}B, and {sup 11}B at low energies

Journal Article · Tue Apr 01 04:00:00 EST 1997 · Physical Review, C

DOI:https://doi.org/10.1103/PhysRevC.55.1890· OSTI ID:541990

Yan, J; Cecil, F E; McNeil, J A; Hofstee, M A ^[1]; Kunz, P D ^[2]

---

1. Department of Physics, Colorado School of Mines, Golden, Colorado 80401 (United States)
2. Department of Physics, University of Colorado, Boulder, Colorado 80309-0446 (United States)

We have measured angular distributions and total cross sections for the reactions (d,p) and (d,{alpha}) to all excited states with positive Q-values on the nuclei {sup 9}Be, {sup 10}B, and {sup 11}B between center of mass (c.m.) energies of 57 and 139 keV, 67 and 141 keV, and 76 and 144 keV, respectively, and the reaction (d,t) on the nucleus {sup 9}Be to the {sup 8}Be ground state between c.m. energies of 57 and 139 keV. Astrophsyical S factors for these reactions are derived from the total cross-section measurements. Some of the measured angular distributions are far from isotropic even at the lowest energies. This anisotropy is reproduced reasonably well by distorted-wave Born approximation calculations in which the distorting potentials are modified with an additional short-range term. {copyright} {ital 1997} {ital The American Physical Society}

• OSTI ID: 541990
• Journal Information: Physical Review, C, Journal Name: Physical Review, C Journal Issue: 4 Vol. 55; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
ALPHA PARTICLES
ANGULAR DISTRIBUTION
ANISOTROPY
BERYLLIUM 10
BERYLLIUM 8
BERYLLIUM 9
BERYLLIUM 9 TARGET
BORON 10 TARGET
BORON 11
BORON 11 TARGET
BORON 12
COMPOUND-NUCLEUS REACTIONS
DEUTERON REACTIONS
DWBA
EXCITED STATES
GROUND STATES
KEV RANGE 10-100
KEV RANGE 100-1000
LITHIUM 7
PROTONS
TRITONS