Title: Workshop summary: Kaons@CERN 2023

Journal Article · · European Physical Journal. C, Particles and Fields (Online)

Kaon physics is at a turning point – while the rare-kaon experiments NA62 and KOTO are in full swing, the end of their lifetime is approaching and the future experimental landscape needs to be defined. With HIKE, KOTO-II and LHCb-Phase-II on the table and under scrutiny, it is a very good moment in time to take stock and contemplate about the opportunities these experiments and theoretical developments provide for particle physics in the coming decade and beyond. This paper provides a compact summary of talks and discussions from the Kaons@CERN 2023 workshop, held in September 2023 at CERN.

Research Organization:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
AC05-06OR23177
OSTI ID:
2370527
Report Number(s):
DOE/OR/23177-7514; JLAB-THY-24-4076; arXiv:2311.02923
Journal Information:
European Physical Journal. C, Particles and Fields (Online), Journal Name: European Physical Journal. C, Particles and Fields (Online) Journal Issue: 4 Vol. 84; ISSN 1434-6052
Publisher:
Springer NatureCopyright Statement
Country of Publication:
United States
Language:
English

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Lattice QCD calculation of the two-photon contributions to $K_L \to \mu^+ \mu^-$ and $\pi^0 \to e^+ e^-$ decays conference August 2020
Radiative Corrections to Semileptonic Decay Rates
  • Sachrajda, Christopher; Di Carlo, Matteo; Martinelli, Guido
  • Proceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019) https://doi.org/10.22323/1.363.0162
conference August 2020
Updated Standard Model Prediction for $K \to \pi \nu \bar{\nu}$ and $\epsilon_K$
  • Gorbahn, Martin; Brod, Joachim; Stamou, Emmanuel
  • Proceedings of 19th International Conference on B-Physics at Frontier Machines — PoS(BEAUTY2020) https://doi.org/10.22323/1.391.0056
conference October 2021
Calculating $K\to\gamma\gamma$ using lattice QCD conference May 2022
Flavour Physics Phenomenology with SuperIso conference July 2022
$\varepsilon^\prime/\varepsilon$ in the SM & beyond: 2021 conference January 2023
Isospin-breaking corrections to weak decays: the current status and a new infrared improvement conference January 2024
Comparing phenomenological estimates of dilepton decays of pseudoscalar mesons with lattice QCD
  • Hoid, Bai-Long; Hoferichter, Martin; Ruiz de Elvira, Jacobo
  • Proceedings of The 40th International Symposium on Lattice Field Theory — PoS(LATTICE2023) https://doi.org/10.22323/1.453.0244
conference December 2023
$K_L\rightarrow\mu^+\mu^-$ from lattice QCD conference December 2023
Searching for New Physics in Rare \(K\) and \(B\) Decays without \(|V_{cb}|\) and \(|V_{ub}|\) Uncertainties journal January 2022

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