Low energy measurement of the 7Be(p,gamma)8B cross section

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dc.creatorHammache, F.
dc.creatorBogaert, G.
dc.creatorAguer, P.
dc.creatorAngulo, C.
dc.creatorBarhoumi, S.
dc.creatorBrillard, L.
dc.creatorChemin, J. F.
dc.creatorClaverie, G.
dc.creatorCoc, A.
dc.creatorHussonnois, M.
dc.creatorJacotin, M.
dc.creatorKiener, J.
dc.creatorLefebvre, A.
dc.creatorNaour, C. Le
dc.creatorOuichaoui, S.
dc.creatorScheurer, J. N.
dc.creatorTatischeff, V.
dc.creatorThibaud, J. P.
dc.creatorVirassamyna"iken, E.
dc.date2001-01-31
dc.date.accessioned2026-07-07T10:54:24Z
dc.date.available2026-07-07T10:54:24Z
dc.descriptionWe have measured the cross section of the 7Be(p,gamma)8B reaction for E_cm = 185.8 keV, 134.7 keV and 111.7 keV using a radioactive 7Be target (132 mCi). Single and coincidence spectra of beta^+ and alpha particles from 8B and 8Be^* decay, respectively, were measured using a large acceptance spectrometer. The zero energy S factor inferred from these data is 18.5 +/- 2.4 eV b and a weighted mean value of 18.8 +/- 1.7 eV b (theoretical uncertainty included) is deduced when combining this value with our previous results at higher energies.
dc.descriptionAccepted for publication in Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/nucl-ex/0101014
dc.identifierhttp://arxiv.org/abs/nucl-ex/0101014
dc.identifierPhys.Rev.Lett.86:3985-3988,2001
dc.identifierdoi:10.1103/PhysRevLett.86.3985
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185793
dc.subjectNuclear Experiment
dc.subjectAstrophysics
dc.titleLow energy measurement of the 7Be(p,gamma)8B cross section
dc.typetext

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