Low-scale anomalous U(1) and decoupling solution to supersymmetric flavor problem

Shinji Komine; Youichi Yamada; Masahiro Yamaguchi

doi:10.1016/S0370-2693(00)00443-3

Low-scale anomalous U(1) and decoupling solution to supersymmetric flavor problem

Shinji Komine, Youichi Yamada, Masahiro Yamaguchi

SCI - Physics

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Supersymmetric standard models where the ultraviolet cut-off scale is only a few orders of magnitude higher than the electroweak scale are considered. Phenomenological consequences of this class of models are expected to be very different from, for example, the conventional supergravity scenario. We apply this idea to a model with an anomalous U(1) gauge group and construct a viable model in which some difficulties of the decoupling solution to the supersymmetric flavor problem are ameliorated. (C) 2000 Elsevier Science B.V.

Original language	English
Pages (from-to)	67-73
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	481
Issue number	1
DOIs	https://doi.org/10.1016/S0370-2693(00)00443-3
Publication status	Published - 2000 May 18

ASJC Scopus subject areas

Nuclear and High Energy Physics

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title = "Low-scale anomalous U(1) and decoupling solution to supersymmetric flavor problem",

abstract = "Supersymmetric standard models where the ultraviolet cut-off scale is only a few orders of magnitude higher than the electroweak scale are considered. Phenomenological consequences of this class of models are expected to be very different from, for example, the conventional supergravity scenario. We apply this idea to a model with an anomalous U(1) gauge group and construct a viable model in which some difficulties of the decoupling solution to the supersymmetric flavor problem are ameliorated. (C) 2000 Elsevier Science B.V.",

author = "Shinji Komine and Youichi Yamada and Masahiro Yamaguchi",

note = "Funding Information: We would like to thank K. Kurosawa and Y. Nomura for valuable discussions and explaining the works in [17] . M.Y. also thanks Y. Kawamura and H. Nakano for helpful discussions on anomalous U(1) theories in type I and type IIB string models. The work of Y.Y. was supported in part by the Grant-in-Aid for Scientific Research from the Ministry of Education, Science, Sports, and Culture of Japan, No. 10740106, and the work of M.Y. by the Grant-in-Aid on Priority Area 707 “Supersymmetry and Unified Theory of Elementary Particles”, and by the Grant-in-Aid No. 11640246. ",

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doi = "10.1016/S0370-2693(00)00443-3",

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T1 - Low-scale anomalous U(1) and decoupling solution to supersymmetric flavor problem

AU - Komine, Shinji

AU - Yamada, Youichi

AU - Yamaguchi, Masahiro

N1 - Funding Information: We would like to thank K. Kurosawa and Y. Nomura for valuable discussions and explaining the works in [17] . M.Y. also thanks Y. Kawamura and H. Nakano for helpful discussions on anomalous U(1) theories in type I and type IIB string models. The work of Y.Y. was supported in part by the Grant-in-Aid for Scientific Research from the Ministry of Education, Science, Sports, and Culture of Japan, No. 10740106, and the work of M.Y. by the Grant-in-Aid on Priority Area 707 “Supersymmetry and Unified Theory of Elementary Particles”, and by the Grant-in-Aid No. 11640246.

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AB - Supersymmetric standard models where the ultraviolet cut-off scale is only a few orders of magnitude higher than the electroweak scale are considered. Phenomenological consequences of this class of models are expected to be very different from, for example, the conventional supergravity scenario. We apply this idea to a model with an anomalous U(1) gauge group and construct a viable model in which some difficulties of the decoupling solution to the supersymmetric flavor problem are ameliorated. (C) 2000 Elsevier Science B.V.

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