Flavor at FASER: discovering light scalars beyond minimal flavor violation

Abstract We study a simple class of flavored scalar models, in which the couplings of a new light scalar to standard-model fermions are controlled by the flavor symmetry responsible for fermion masses and mixings. The scalar couplings are then aligned with the Yukawa matrices, with small but nonzero...

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Bibliographic Details
Main Authors: Reuven Balkin, Noam Burger, Jonathan L. Feng, Yael Shadmi
Format: Article
Language:English
Published: SpringerOpen 2025-04-01
Series:Journal of High Energy Physics
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Online Access:https://doi.org/10.1007/JHEP04(2025)071
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