Spectroscopic factors and nuclear vertex constants from the (p,d) reactions on7Li,9Be and13C nuclei |
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| Authors: | S A Goncharov A M Mukhamedzhanov E A Romanovskii G E Valiev I R Gulamov T Iskhakov G Nie N K Tomopheyuk R Yarmukhamedov V Kroha V A Stepanenko |
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| Institution: | (1) Institute of Nuclear Physics, Moscow State University, 119 S99 Moscow, USSR;(2) Institute of Nuclear Physics, Uzbek SSR Acad. Sci., 702 132 Tashkent, USSR;(3) Institute of Nuclear Physics, Czechosl. Acad. Sci., 250 68  e u Prahy, Czechoslovakia;(4) Institute of Nuclear Research, Ukrainian Acad. Sci., 252 650 Kiev, USSR |
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| Abstract: | The angular distributions of the (p, d) reactions on the7Li,9Be and13C nuclei have been analysed within the framework of the new approach to the extraction of the structural information from the direct nuclear reactions. In this method the additional physical information on the nuclear vertex constants is introduced into the standard DWBA calculations, which makes possible to eliminate the strong dependence of the spectroscopic factors on the geometry of bound state potentials. The possibility of the model — independent determination of the spectroscopic factors — is discussed.The authors wish to express their gratitude to I. Borbely for assistance in the calculations by the method of subtraction of singularities. |
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