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arXiv · hep-ph/0204069

(S)fermion Masses in Fat Brane Scenario

Naoyuki Haba·Nobuhito Maru
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Abstract

We discuss the fermion mass hierarchy and the flavor mixings in the fat brane scenario of a five dimensional SUSY theory. Assuming that the matter fields lives in the bulk, their zero mode wave functions are Gaussians, and Higgs fields are localized on the brane, we find simple various types of the matter configurations generating the mass matrices consistent with experimental data. Sfermion mass spectrum is also discussed using the matter configurations found above. Which type of squark mass spectra (the degeneracy, the decoupling and the alignment) is realized depends on the relative locations of SUSY breaking brane and the brane where Higgs fields are localized.

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Naoyuki Haba, Nobuhito Maru. 2002-04-05. (S)fermion Masses in Fat Brane Scenario. https://doi.org/10.1103/physrevd.66.055005

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