Seesaw Effective Field Theories at One-loop Level

18 Jun 2024, 17:30
2h
Near Aula Magna (U6 building) (University of Milano-Bicocca)

Near Aula Magna (U6 building)

University of Milano-Bicocca

Piazza dell’Ateneo Nuovo 1, Milano, 20126
Poster Theory of neutrino masses and mixing, Leptogenesis Poster session and reception 1

Speaker

Shun Zhou (Institute of High Energy Physics, Chinese Academy of Sciences)

Description

Neutrino physics has entered into the precision era. The unprecedented accuracy in the experimental measurement necessitates reliable theoretical predictions at the loop level. In order to confront neutrino mass models at high-energy scales with low-energy precision data, we accomplish a complete one-loop matching of canonical seesaw models onto the Standard Model Effective Field Theories and derive the Wilson coefficients of all dimension-six operators. Together with the relevant renormalization-group equations, this provides a self-consistent theoretical framework to carry out one-loop calculations of low-energy observables and test neutrino mass models.

Poster prize No
Given name Shun
Surname Zhou
First affiliation Institute of High Energy Physics, Chinese Academy of Sciences
Institutional email zhoush@ihep.ac.cn
Gender Male

Primary author

Shun Zhou (Institute of High Energy Physics, Chinese Academy of Sciences)

Presentation materials