Model independent bounds on heavy sterile neutrinos from the angular distribution of B → D* ℓν decays

Abstract In this paper we study the bounds that can be inferred on New Physics couplings to heavy sterile neutrinos N from the recent measurements performed by the Belle collaboration of the angular analysis of B → D ∗ ℓ ν ¯ ℓ $$ B\to {D}^{\ast}\ell {\overline{\nu}}_{\ell } $$ decays, with ℓ = e, μ....

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Bibliographic Details
Main Authors: Florian U. Bernlochner, Marco Fedele, Tim Kretz, Ulrich Nierste, Markus T. Prim
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP01(2025)040
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