Variation of NMEs of 0νββ for 48Ca with different components of NN interaction

oleh: Sarkar Shahariar, Kumar Pawan, Jha Kanhaiya, Raina P.K.

Format: Article
Diterbitkan: EDP Sciences 2019-01-01

Deskripsi

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.