TY - JOUR
T1 - Observation of Gamow-Teller strength distribution in the reaction Ga71(p,n)71 Ge for application to solar-neutrino detection
AU - Orihara, H.
AU - Zafiratos, C. D.
AU - Nishihara, S.
AU - Furukawa, K.
AU - Kabasawa, M.
AU - Maeda, Kazushige
AU - Miura, K.
AU - Ohnuma, H.
PY - 1983/1/1
Y1 - 1983/1/1
N2 - The reaction Ga71(p,n)Ge71 has been studied at Ep=35 MeV with a high-resolution time-of-flight system. Individual cross sections to the states at 0.0, 0.175, and 0.500 MeV, which are directly related to solar-neutrino absorption in a proposed Ga71 detector, have been determined. The cross sections for the 0.0- and 0.175-MeV states are nearly equal, contrary to systematics in this mass region. As a result the absorption of solar neutrinos is estimated to be 40% greater than previously calculated.
AB - The reaction Ga71(p,n)Ge71 has been studied at Ep=35 MeV with a high-resolution time-of-flight system. Individual cross sections to the states at 0.0, 0.175, and 0.500 MeV, which are directly related to solar-neutrino absorption in a proposed Ga71 detector, have been determined. The cross sections for the 0.0- and 0.175-MeV states are nearly equal, contrary to systematics in this mass region. As a result the absorption of solar neutrinos is estimated to be 40% greater than previously calculated.
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U2 - 10.1103/PhysRevLett.51.1328
DO - 10.1103/PhysRevLett.51.1328
M3 - Article
AN - SCOPUS:4243930119
VL - 51
SP - 1328
EP - 1331
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 15
ER -