[ital E]2 contribution to the [sup 8]B[r arrow][ital p]+[sup 7]Be Coulomb dissociation cross section

Journal Article · Fri Apr 01 00:00:00 EST 1994 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.49.R1771· OSTI ID:5092362

Langanke, K; Shoppa, T D ^[1]

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1. W. K. Kellogg Radiation Laboratory, 106-38, California Institute of Technology, Pasadena, California 91125 (United States)

We have calculated the [ital E]1 and [ital E]2 contributions to the low-energy [sup 8]B+[sup 208]Pb[r arrow][ital p]+[sup 7]Be+[sup 208]Pb Coulomb dissociation cross sections using the kinematics of a recent experiment at RIKEN. Using a potential model description of the [sup 7]Be([ital p],[gamma])[sup 8]B reaction, we find that the [ital E]2 contributions cannot [ital a] priori be ignored in the analysis of the data. Its inclusion reduces the extracted [sup 7]Be([ital p],[gamma])[sup 8]B [ital S] factor at solar energies by about 25%.

• OSTI ID: 5092362
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Vol. 49:4; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CROSS SECTIONS
E1-TRANSITIONS
E2-TRANSITIONS
HEAVY ION REACTIONS
COULOMB EXCITATION
LEAD 208 TARGET
BORON 8
BERYLLIUM 7
BERYLLIUM 7 TARGET
DATA ANALYSIS
PHOTONS
POTENTIALS
PROTONS
ALKALINE EARTH ISOTOPES
BARYONS
BERYLLIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BORON ISOTOPES
BOSONS
CHARGED-PARTICLE REACTIONS
DAYS LIVING RADIOISOTOPES
ELECTRON CAPTURE RADIOISOTOPES
ELEMENTARY PARTICLES
ENERGY-LEVEL TRANSITIONS
EVEN-ODD NUCLEI
EXCITATION
FERMIONS
HADRONS
ISOTOPES
LIGHT NUCLEI
MASSLESS PARTICLES
MILLISEC LIVING RADIOISOTOPES
MULTIPOLE TRANSITIONS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
ODD-ODD NUCLEI
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
TARGETS
663450* - Heavy-Ion-Induced Reactions & Scattering- (1992-)
663430 - Nucleon-Induced Reactions & Scattering- (1992-)