| New approach to the micro--Bmicro problem of gauge-mediated supersymmetry breaking. | |
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MedLine Citation:
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PMID: 19392191 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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We present a new approach to the microBmicro problem of gauge-mediated supersymmetry breaking. Rather than reducing the generically large contribution to Bmicro we point out that acceptable electroweak symmetry breaking can be achieved with micro{2}<<Bmicro if at the same time Bmicro<<mH{d}}{2}. This hierarchy can easily appear in models where the Higgs fields are directly coupled to the supersymmetry breaking sector. Such models can yield novel electroweak symmetry breaking vacua, can deal with the supersymmetric flavor and CP problems, allow for gauge coupling unification, and result in distinct phenomenological predictions for the spectrum of superparticles. |
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Authors:
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Csaba Csáki; Adam Falkowski; Yasunori Nomura; Tomer Volansky |
Publication Detail:
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Type: Journal Article Date: 2009-03-19 |
Journal Detail:
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Title: Physical review letters Volume: 102 ISSN: 0031-9007 ISO Abbreviation: Phys. Rev. Lett. Publication Date: 2009 Mar |
Date Detail:
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Created Date: 2009-04-27 Completed Date: 2009-05-14 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401141 Medline TA: Phys Rev Lett Country: United States |
Other Details:
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Languages: eng Pagination: 111801 Citation Subset: - |
Affiliation:
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Institute for High Energy Phenomenology, Newman Laboratory of Elementary Particle Physics, Cornell University, Ithaca, New York 14853, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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