The {sup 10}B ({sup 7 }Be,thinsp{sup 8}B){sup 9}Be Reaction and the {sup 7}Be ( p,thinsp{gamma}){sup 8}B S Factor

Journal Article · Sat May 01 04:00:00 EDT 1999 · Physical Review Letters

DOI:https://doi.org/10.1103/PhysRevLett.82.3960· OSTI ID:700970

Azhari, A; Dejbakhsh, H; Gagliardi, C A; Mukhamedzhanov, A M; Trache, L; Tribble, R E ^[1]; Burjan, V; Kroha, V ^[2]; Carstoiu, F ^[3]

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1. Cyclotron Institute, Texas AM University, College Station, Texas 77843 (United States)
2. Institute for Nuclear Physics, Czech Academy of Sciences, Prague-Rez (Czech Republic)
3. Institute of Physics and Nuclear Engineering, Bucharest (Romania)

The {sup 10}B({sup 7}Be,thinsp{sup 8} B){sup 9} Be reaction has been studied with an 84 MeV {sup 7}Be radioactive beam. The measured cross section determines the asymptotic normalization coefficients for the virtual transitions {sup 7}Be+p{leftrightarrow} {sup 8} B . These coefficients specify the amplitude of the tail of the {sup 8}B wave function in the two-body channel {sup 7}Be+p , and may be used to calculate the S factor for the direct capture reaction {sup 7}Be( p,thinsp{gamma}){sup 8} B at solar energies, S{sub 17}(0) . We find that S{sub 17}(0)=17.8{plus_minus}2.8 eVthinspb . {copyright} {ital 1999} {ital The American Physical Society}

• OSTI ID: 700970
• Journal Information: Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 20 Vol. 82; ISSN 0031-9007; ISSN PRLTAO
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
BERYLLIUM
BERYLLIUM 7 TARGET
BERYLLIUM 9
BORON
BORON 10 TARGET
BORON 8
NEUTRINO DETECTION
NUCLEAR REACTIONS
PROTON REACTIONS
RADIOACTIVE ION BEAMS
SOLAR NEUTRINOS