Low-energy cross section of the 7Be(p,g)8B solar fusion reaction from Coulomb dissociation of 8B

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dc.creatorSchuemann, F.
dc.creatorTypel, S.
dc.creatorHammache, F.
dc.creatorUhlig, F.
dc.creatorSuemmerer, K.
dc.creatorBoettcher, I.
dc.creatorCortina, D.
dc.creatorFoerster, A.
dc.creatorGai, M.
dc.creatorGeissel, H.
dc.creatorGreife, U.
dc.creatorGrosse, E.
dc.creatorIwasa, N.
dc.creatorKoczon, P.
dc.creatorKohlmeyer, B.
dc.creatorKulessa, R.
dc.creatorKumagai, H.
dc.creatorKurz, N.
dc.creatorMenzel, M.
dc.creatorMotobayashi, T.
dc.creatorOeschler, H.
dc.creatorOzawa, A.
dc.creatorPloskon, M.
dc.creatorProkopowicz, W.
dc.creatorSchwab, E.
dc.creatorSenger, P.
dc.creatorStrieder, F.
dc.creatorSturm, C.
dc.creatorSun, Zhi-Yu
dc.creatorSurowka, G.
dc.creatorWagner, A.
dc.creatorWalus, W.
dc.date2005-08-11
dc.date2005-11-17
dc.date.accessioned2026-07-07T11:59:55Z
dc.date.available2026-07-07T11:59:55Z
dc.descriptionFinal results from an exclusive measurement of the Coulomb breakup of 8B into 7Be+p at 254 A MeV are reported. Energy-differential Coulomb-breakup cross sections are analyzed using a potential model of 8B and first-order perturbation theory. The deduced astrophysical S_17 factors are in good agreement with the most recent direct 7Be(p,gamma)8B measurements and follow closely the energy dependence predicted by the cluster-model description of 8B by Descouvemont. We extract a zero-energy S_17 factor of 20.6 +- 0.8 (stat) +- 1.2 (syst) eV b.
dc.description14 pages including 16 figures, LaTeX, accepted for publication in Physical Review C. Minor changes in text and layout
dc.identifierhttps://arxiv.org/abs/nucl-ex/0508014
dc.identifierhttp://arxiv.org/abs/nucl-ex/0508014
dc.identifierPhys.Rev.C73:015806,2006
dc.identifierdoi:10.1103/PhysRevC.73.015806
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206739
dc.subjectNuclear Experiment
dc.titleLow-energy cross section of the 7Be(p,g)8B solar fusion reaction from Coulomb dissociation of 8B
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