CONTRIBUTIONS OF NUCLEAR CORE POLARIZATION TO Ovββ DECAY OF 48Ca MEDIATED BY HEAVY NEUTRINO
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Abstract
Nuclear core polarization processes in the Ovββ decay of 48Ca are discussed in a diagrammatic effective operator approach. The main effect of these processes is to increase the limit on heavy neutrino mass of about 8%.
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SONG Hongqiu, WU Huifang. CONTRIBUTIONS OF NUCLEAR CORE POLARIZATION TO Ovββ DECAY OF 48Ca MEDIATED BY HEAVY NEUTRINO[J]. Chin. Phys. Lett., 1990, 7(2): 57-60.
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SONG Hongqiu, WU Huifang. CONTRIBUTIONS OF NUCLEAR CORE POLARIZATION TO Ovββ DECAY OF 48Ca MEDIATED BY HEAVY NEUTRINO[J]. Chin. Phys. Lett., 1990, 7(2): 57-60.
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SONG Hongqiu, WU Huifang. CONTRIBUTIONS OF NUCLEAR CORE POLARIZATION TO Ovββ DECAY OF 48Ca MEDIATED BY HEAVY NEUTRINO[J]. Chin. Phys. Lett., 1990, 7(2): 57-60.
|
SONG Hongqiu, WU Huifang. CONTRIBUTIONS OF NUCLEAR CORE POLARIZATION TO Ovββ DECAY OF 48Ca MEDIATED BY HEAVY NEUTRINO[J]. Chin. Phys. Lett., 1990, 7(2): 57-60.
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