Variation of NMEs of 0νββ for 48Ca with different components of NN interaction
Indian Institute of Technology Ropar,
Rupnagar, Punjab –
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Published online: 4 December 2019
We examine the sensitivity of nuclear matrix elements (NMEs) for light-neutrino exchange mechanism of neutrinoless double beta decay (0νββ) for 48Ca to the various components of two-nucleon interaction, GXPF1A, in fp model space. It is found that the contribution in NMEs coming from the central component is close to contribution from total interaction. The spin-orbit and tensor components are found canceling the contribution of each other.
© The Authors, published by EDP Sciences, 2019
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