Cosmic-ray fermion decay by emission of on-shell W bosons with CPT violation

We study CPT and Lorentz violation in the electroweak gauge sector of the Standard Model in the context of the Standard-Model Extension. In particular, we consider the Lorentz-violating and CPT-odd Chern-Simons like parameter for the W boson, which is thus far unbounded by experiment. We demonstrate...

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Bibliographic Details
Main Author: Colladay, D. (author)
Other Authors: Noordmans, J. P. (author), Potting, Robertus (author)
Format: article
Language:eng
Published: 2019
Subjects:
Online Access:http://hdl.handle.net/10400.1/13030
Country:Portugal
Oai:oai:sapientia.ualg.pt:10400.1/13030