The Korean Physical Society 06130 22, Teheran-ro 7-gil, Gangnam-gu, Seoul, Republic of Korea 610 Representation : Tae Won NOH TEL: 02-556-4737 FAX: 02-554-1643 E-mail : Copyright(C) KPS, All rights reserved.
30 May 2022 to 4 June 2022
Virtual Seoul
Asia/Seoul timezone

Neutrinoless double beta decay in the minimal type-I seesaw model

Not scheduled
Virtual Seoul

Virtual Seoul

Poster Neutrinoless double beta decay Poster


Yufeng Li (Institute of High Energy Physics)


We discuss the contribution of right-handed neutrinos (RHNs) to the neutrinoless double beta decay within the minimal type-I seesaw model by virtue of the intrinsic seesaw relation of neutrino mass and mixing parameters, and the mass dependence of the nuclear matrix elements from different nuclear models. In the viable parameter space, we find the possibilities of both the enhancement and cancellation to the effective neutrino mass from RHNs. The bounds on the parameter space of the RHNs can be obtained from the latest neutrinoless double beta decay experiments, and can be
compared with other experimental probes.

This work is based on the preprint 2112.12779 and a new paper in preparation.

Primary author

Yufeng Li (Institute of High Energy Physics)

Presentation Materials