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Volumn 56, Issue 9, 1997, Pages 5466-5474

Sparticle spectroscopy and phenomenology in a new class of gauge-mediated supersymmetry-breaking models

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0000606132     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.56.5466     Document Type: Article
Times cited : (27)

References (53)
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    • A. E. Nelson, in From the Standard Model to Grand Unified Theories, Proceedings of the Yukawa International Seminar, Kyoto, Japan, 1995, edited by M. Bando et al. [Prog. Theor. Phys. Suppl. 123, 365 (1996)], hep-ph/9511218;
    • From the Standard Model to Grand Unified Theories
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    • Dasgupta et al. 2;
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    • It has been brought to our attention by Ann Nelson that the idea of gauged (Formula presented) as a mediator of supersymmetry breaking was first noted by I. Affleck, M. Dine, and N. Seiberg, Nucl. Phys. B256, 557 (1997).
    • (1997) Nucl. Phys. , vol.B256 , pp. 557
    • Affleck, I.1    Dine, M.2    Seiberg, N.3
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    • Proceedings of the Workshop, Stony Brook, New York, 1979, edited by D. Freedman and P. van Nieuwenhuizen (North-Holland, Amsterdam, 1979)
    • M. Gell-Mann, P. Ramond, and R. Slansky, in Supergravity, Proceedings of the Workshop, Stony Brook, New York, 1979, edited by D. Freedman and P. van Nieuwenhuizen (North-Holland, Amsterdam, 1979);
    • Supergravity
    • Gell-Mann, M.1    Ramond, P.2    Slansky, R.3
  • 36
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    • Proceedings of the Workshop on Unified Theories and Baryon Number in the Universe, Tsukuba, Japan, 1979, edited by O. Sawada and A. Sugamoto (KEK Report No. 79-18, Tsukuba, 1979)
    • T. Yanagida, in Proceedings of the Workshop on Unified Theories and Baryon Number in the Universe, Tsukuba, Japan, 1979, edited by O. Sawada and A. Sugamoto (KEK Report No. 79-18, Tsukuba, 1979);
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    • hep-ph/9608387
    • G. Farrar, hep-ph/9608387;
    • Farrar, G.1
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    • (1996) , vol.76 , pp. 4115
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    • L. Clavelli, in Proceedings of the Second Workshop on Tau Lepton Physics, Columbus, Ohio, 1992, edited by K. K. Gan(World Scientific, Singapore, 1992), p. 238, hep-ph/9210257;
    • (1992)
    • Clavelli, L.1
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    • 0001354548 scopus 로고    scopus 로고
    • for cosmoslogical implications of such models see, G. Farrar and E. Kolb, Phys. Rev. D 53, 2990 (1996).
    • (1996) Phys. Rev. D , vol.53 , pp. 2990
    • Farrar, G.1    Kolb, E.2
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    • OPAL Collaboration, G. Wilson, presented at the Electroweak moriond conference, 1977 (unpublished)
    • OPAL Collaboration, G. Wilson, presented at the Electroweak moriond conference, 1977 (unpublished).
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    • Y. Pan, presented at the Pheno ’97 conference at Madison, Wisconsin, 1997
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  • 51
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    • B. Dobrescu, Phys. Lett. B 403, 285 (1997), has proposed a dynamical model for (Formula presented)-mediated supersymmetry breaking.
    • (1997) Phys. Lett. B , vol.403 , pp. 285
    • Dobrescu, B.1
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    • One motivation for the inclusion of a color octet (Formula presented) as messenger field is that in the (Formula presented) version of the model it can lead to gauge coupling constant unification with a low-(Formula presented) scale if in addition to the color-octet field the model contains two bidoublets φ(2,2,0), a pair of (Formula presented) and (Formula presented) with quantum numbers (1,3,±2), and a (Formula presented)-neutral SU(2)(Formula presented) triplet field ∑(3,1,0). The particle spectrum of the model is not left-right symmetric [although the gauge symmetry consists of both SU(2)(Formula presented) groups] due to broken (Formula presented) parity at the grand unified theory (GUT) scale
    • One motivation for the inclusion of a color octet (Formula presented) as messenger field is that in the (Formula presented) version of the model it can lead to gauge coupling constant unification with a low-(Formula presented) scale if in addition to the color-octet field the model contains two bidoublets φ(2,2,0), a pair of (Formula presented) and (Formula presented) with quantum numbers (1,3,±2), and a (Formula presented)-neutral SU(2)(Formula presented) triplet field ∑(3,1,0). The particle spectrum of the model is not left-right symmetric [although the gauge symmetry consists of both SU(2)(Formula presented) groups] due to broken (Formula presented) parity at the grand unified theory (GUT) scale


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