Exploring CP-violation, via heavy neutrino oscillations, in rare B meson decays at Belle II

Gorazd Cvetič, C. S. Kim, Sebastian Mendizabal, Jilberto Zamora-Saá

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

In this article we study the rare B-meson decay via two on-shell almost-degenerate Majorana Heavy Neutrinos, into two charged leptons and two pseudoscalar mesons (B±→D0ℓ1±ℓ2±π∓). We consider the scenario where the heavy neutrino masses are ∼ 2 GeV and the heavy-light mixing coefficients are | BN| 2∼ 10 - 5, and evaluate the possibility to measure the CP-asymmetry at Belle II. We present some realistic conditions under which the asymmetry could be detected.

Original languageEnglish
Article number1052
JournalEuropean Physical Journal C
Volume80
Issue number11
DOIs
Publication statusPublished - Nov 2020

ASJC Scopus subject areas

  • Engineering (miscellaneous)
  • Physics and Astronomy (miscellaneous)

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