Messenger-matter mixing and lepton flavor violation

S. L. Dubovsky; D. S. Gorbunov

doi:10.1016/S0370-2693(97)01425-1

Messenger-matter mixing and lepton flavor violation

S. L. Dubovsky, D. S. Gorbunov

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

Abstract

We consider the Minimal Gauge Mediated Model (MGMM) with messenger-matter mixing and find that existing experimental limits on μ → eγ decay and μ-e-conversion place significant constraints on relevant coupling constants. On the other hand, the rates of τ → eγ and τ → μγ in MGMM are well below the existing limits. We also point out the possibility of sizeable slepton oscillations in this model.

Original language	English (US)
Pages (from-to)	223-232
Number of pages	10
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	419
Issue number	1-4
DOIs	https://doi.org/10.1016/S0370-2693(97)01425-1
State	Published - Feb 11 1998

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0370-2693(97)01425-1

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@article{269bd73f45c045508126dca7d886eacb,

title = "Messenger-matter mixing and lepton flavor violation",

abstract = "We consider the Minimal Gauge Mediated Model (MGMM) with messenger-matter mixing and find that existing experimental limits on μ → eγ decay and μ-e-conversion place significant constraints on relevant coupling constants. On the other hand, the rates of τ → eγ and τ → μγ in MGMM are well below the existing limits. We also point out the possibility of sizeable slepton oscillations in this model.",

author = "Dubovsky, {S. L.} and Gorbunov, {D. S.}",

note = "Funding Information: The authors are indebted V.A. Rubakov for stimulating interest and numerous helpful discussions. We thank M.V. Libanov and S.V. Troitsky for valuable criticism. This work is supported in part by Russian Foundation for Basic Research grant 96-02-17449a. ",

year = "1998",

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doi = "10.1016/S0370-2693(97)01425-1",

language = "English (US)",

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pages = "223--232",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

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T1 - Messenger-matter mixing and lepton flavor violation

AU - Dubovsky, S. L.

AU - Gorbunov, D. S.

N1 - Funding Information: The authors are indebted V.A. Rubakov for stimulating interest and numerous helpful discussions. We thank M.V. Libanov and S.V. Troitsky for valuable criticism. This work is supported in part by Russian Foundation for Basic Research grant 96-02-17449a.

PY - 1998/2/11

Y1 - 1998/2/11

N2 - We consider the Minimal Gauge Mediated Model (MGMM) with messenger-matter mixing and find that existing experimental limits on μ → eγ decay and μ-e-conversion place significant constraints on relevant coupling constants. On the other hand, the rates of τ → eγ and τ → μγ in MGMM are well below the existing limits. We also point out the possibility of sizeable slepton oscillations in this model.

AB - We consider the Minimal Gauge Mediated Model (MGMM) with messenger-matter mixing and find that existing experimental limits on μ → eγ decay and μ-e-conversion place significant constraints on relevant coupling constants. On the other hand, the rates of τ → eγ and τ → μγ in MGMM are well below the existing limits. We also point out the possibility of sizeable slepton oscillations in this model.

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UR - http://www.scopus.com/inward/citedby.url?scp=0348097610&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(97)01425-1

DO - 10.1016/S0370-2693(97)01425-1

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EP - 232

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-4

ER -

Messenger-matter mixing and lepton flavor violation

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