# GPPU Seminar

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*Nuclear structure calculation for double-beta decay*

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Nobuo Hinohara

(University of Tsukuba)

### Date

15:00-17:00, November 22nd, 2022### Place

(hybrid) Room 745, Science Complex B (H-03), Zoom registration map### Abstract

Neutrinoless double-beta decay will confirm the Majorana nature of the neutrino and will provide information on the neutrino mass hierarchy. To extract the neutrino mass from the measured half-life of the neutrinoless double-beta decay, we need theoretical values of the phase space factor and the nuclear matrix element. In this seminar, I will review the recent nuclear structure calculations for the nuclear matrix elements and discuss the correlations that influence the values of the nuclear matrix elements.

### Point

**GASP 1**

Contact: Yusuke Tanimura (tanimura [at] nucl.phys.tohoku.ac.jp)