Collider and astrophysical signatures of light scalars with enhanced τ couplings

Abstract Beyond Standard Model scenarios addressing the flavor puzzle and the hierarchy problem generally predict dominant new physics couplings with fermions of the third generation. In this Letter, we explore the collider and astrophysical signatures of new light scalar and pseudoscalar particles...

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Bibliographic Details
Main Authors: Jorge Alda, Gabriele Levati, Paride Paradisi, Stefano Rigolin, Nudžeim Selimović
Format: Article
Language:English
Published: SpringerOpen 2025-06-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP06(2025)008
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