15–16 Nov 2025
University of Kansas
US/Central timezone

A Baryon and Lepton Number Violation Model Testable at the LHC

15 Nov 2025, 11:35
18m
2048 Malott Hall (University of Kansas)

2048 Malott Hall

University of Kansas

Department of Physics & Astronomy University of Kansas Lawrence, KS

Speaker

Dr Deepak Sathyan

Description

We construct an explicit example of such a model which violates baryon number by one unit, $\Delta \text{B} = -1$, and lepton number by three units, $\Delta \text{L} = -3$, and show that despite stringent limits on the predicted $p \rightarrow e^{+}/\mu^{+} \overline{\nu}\overline{\nu}$ mode from the Super-Kamiokande experiment, the masses of the newly introduced elementary particles can be $\mathcal{O}$(TeV). We identify interesting unique signatures of baryon number violation of this model that can be probed both with currently available LHC data and with the upcoming High-Luminosity LHC. We also present a scenario for low-scale baryogenesis within the framework of this model.

Authors

Amit Bhoonah Dr Da Liu (University of Pittsburgh) Dr Deepak Sathyan Francis Burk Tong Ou

Presentation materials