New Ideas in Baryogenesis: A Snowmass White Paper

Gilly Elor, Julia Harz, Seyda Ipek, Bibhushan Shakya, Nikita Blinov, Raymond T. Co, Yanou Cui, Arnab Dasgupta, Hooman Davoudiasl, Fatemeh Elahi, Kåre Fridell, Akshay Ghalsasi, Keisuke Harigaya, Chandan Hati, Peisi Huang, Azadeh Maleknejad, Robert McGehee, David E. Morrissey, Kai Schmitz, Michael Shamma, Brian Shuve, David Tucker-Smith, Jorinde van de Vis, Graham White

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arXiv

2203.05010

Date

2022-03-09

Frontier

Theory Frontier (TF)

Topical groups

Submitted by

Bibhushan Shakya

Abstract

The Standard Model of Particle Physics cannot explain the observed baryon asymmetry of the Universe. This observation is a clear sign of new physics beyond the Standard Model. There have been many recent theoretical developments to address this question. Critically, many new physics models that generate the baryon asymmetry have a wide range of repercussions for many areas of theoretical and experimental particle physics. This white paper provides an overview of such recent theoretical developments with an emphasis on experimental testability.