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dc.creatorAzhari, A.
dc.creatorBurjan, V.
dc.creatorCarstoiu, F.
dc.creatorGagliardi, Carl A.
dc.creatorKroha, V.
dc.creatorMukhamedzhanov, AM
dc.creatorNunes, FM
dc.creatorTang, X.
dc.creatorTrache, L.
dc.creatorTribble, Robert E.
dc.date.accessioned2011-09-13T21:27:51Z
dc.date.available2011-09-13T21:27:51Z
dc.date.issued2001
dc.identifier.citationA. Azhari, V. Burjan, F. Carstoiu, Carl A. Gagliardi, V. Kroha, A. M. Mukhamedzhanov, F. M. Nunes, X. Tang, L. Trache and Robert E. Tribble. Phys.Rev.C 63 055803 2001. "Copyright (2001) by the American Physical Society."en
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevC.63.055803
dc.identifier.urihttp://hdl.handle.net/1969.1/126907
dc.descriptionJournals published by the American Physical Society can be found at http://publish.aps.org/en
dc.description.abstractWe consider the results of two proton transfer reactions, B-10(Be-7, B-8)Be-9 and N-14(Be-7, B-8)C-13, to obtain a weighted average of the measured asymptotic normalization coefficients for the virtual transition 7Be +pB-8. These coefficients specify the amplitude of the tail of the B-8 overlap function in the Be-7+p channel, and are used to calculate the astrophysical S factor for the direct capture reaction Be-7(p, gamma)B-8 at solar energies, S-17(0) In light of recent improvements in the determination of optical-model potentials, including detailed understanding of the correlations between the DWBA analyses of the two experiments, and a new experimental measurement of the asymptotic normalization coefficients for the virtual transition C-13+pN-14, we report a weighted average asymptotic normalization coefficient of C-p3/2(2)= 0.388+/-0.039 fm(-1) for B-8Be-7+p, which implies S-17(0)= 17.3+/-1.8 eV b.en
dc.language.isoen
dc.publisherAmerican Physical Society
dc.subjectCOUPLED-CHANNELS CALCULATIONSen
dc.subjectCROSS-SECTIONen
dc.subjectBE-7(P,GAMMA)B-8 REACTIONen
dc.subjectCOULOMB DISSOCIATIONen
dc.subjectLOW ENERGIESen
dc.subjectBE-7(D,N)B-8 REACTIONen
dc.subjectANGULAR-DISTRIBUTIONen
dc.subjectS-17(0) FACTORen
dc.subjectMODELen
dc.subjectB-8en
dc.subjectPhysicsen
dc.titleAsymptotic normalization coefficients and the Be-7(p, gamma)B-8 astrophysical S factoren
dc.typeArticleen
local.departmentPhysics and Astronomyen


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