A Measurement of the Coulomb Dissociation of 8B at 254 MeV/nucleon and the 8B Solar Neutrino Flux

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dc.creatorIwasa, N.
dc.creatorBoue, F.
dc.creatorSurowka, G.
dc.creatorSuemmerer, K.
dc.creatorBaumann, T.
dc.creatorBlank, B.
dc.creatorCzajkowski, S.
dc.creatorForster, A.
dc.creatorGai, M.
dc.creatorGeissel, H.
dc.creatorGrosse, E.
dc.creatorHellstrom, M.
dc.creatorKoczon, P.
dc.creatorKohlmeyer, B.
dc.creatorKulessa, R.
dc.creatorLaue, F.
dc.creatorMarchand, C.
dc.creatorMotobayashi, T.
dc.creatorOeschler, H.
dc.creatorOzawa, A.
dc.creatorPravikoff, M. S.
dc.creatorSchwab, E.
dc.creatorSchwab, W.
dc.creatorSenger, P.
dc.creatorSpeer, J.
dc.creatorSturm, C.
dc.creatorSurowiec, A.
dc.creatorTeranishi, T.
dc.creatorUhlig, F.
dc.creatorWagner, A.
dc.creatorWalus, W.
dc.creatorBertulani, C. A.
dc.date1999-09-17
dc.date1999-10-06
dc.date.accessioned2026-07-07T12:01:10Z
dc.date.available2026-07-07T12:01:10Z
dc.descriptionWe have measured the Coulomb dissociation of 8B into 7Be and proton at 254 MeV/nucleon using a large-acceptance focusing spectrometer. The astrophysical S17 factor for the 7Be(p,gamma)8B reaction at E{c.m.} = 0.25-2.78 MeV is deduced yielding S17(0)=20.6 \pm 1.2 (exp.) \pm 1.0 (theo.) eV-b. This result agrees with the presently adopted zero-energy S17 factor obtained in direct-reaction measurements and with the results of other Coulomb-dissociation studies performed at 46.5 and 51.2 MeV/nucleon.
dc.descriptionpaper to be published in Phys. Rev. Lett. 3 figures. New Version fixes formatting problems with the figures only. There are no other changes
dc.identifierhttps://arxiv.org/abs/astro-ph/9909317
dc.identifierhttp://arxiv.org/abs/astro-ph/9909317
dc.identifierPhys.Rev.Lett.83:2910-2913,1999
dc.identifierdoi:10.1103/PhysRevLett.83.2910
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207015
dc.subjectAstrophysics
dc.subjectNuclear Experiment
dc.subjectNuclear Theory
dc.titleA Measurement of the Coulomb Dissociation of 8B at 254 MeV/nucleon and the 8B Solar Neutrino Flux
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