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