Baryon and Lepton Numbers in the Standard Model and Beyond

A special issue of Symmetry (ISSN 2073-8994). This special issue belongs to the section "Physics".

Deadline for manuscript submissions: closed (31 October 2023) | Viewed by 445

Special Issue Editor

Department of Physics, University of Hong Kong, The Pokfulam Road, Hong Kong, China
Interests: experimental particle physics; standard model precision measurements; new physics searches

Special Issue Information

Dear Colleagues,

In the standard model of particle physics, baryon number (B) and lepton number (L) represent accidental global symmetries violated only by non-perturbative weak effects, and the combination B - L is exactly conserved. The exact conservation of B and L has been questioned since there is no evidence that they are fundamental. In some theories on physics beyond the standard model, B or (and) L are violated, though constrained by the stability of matter. In fact, the breaking of B and L symmetries would have deep impacts on our understanding of nature, for example, the origin of matter and anti-matter asymmetry and neutrino mass. This Special Issue will include publications on experiments, phenomenology, and theory related to B and L symmetries in particle physics.

Dr. Yanjun Tu
Guest Editor

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • baryon number
  • lepton number
  • symmetry
  • the standard model
  • new physics

Published Papers

There is no accepted submissions to this special issue at this moment.
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