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Anatomy of maximal stop mixing in the MSSM
A bstract A Standard Model-like Higgs near 125 GeV in the MSSM requires multi-TeV stop masses, or a near-maximal contribution to its mass from stop mixing. We investigate the maximal mixing scenario, and in particular its prospects for being realized it in potentially realistic GUT models. We work o...
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Published in: | The journal of high energy physics 2012-08, Vol.2012 (8), Article 89 |
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container_title | The journal of high energy physics |
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creator | Brümmer, Felix Kraml, Sabine Kulkarni, Suchita |
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bstract
A Standard Model-like Higgs near 125 GeV in the MSSM requires multi-TeV stop masses, or a near-maximal contribution to its mass from stop mixing. We investigate the maximal mixing scenario, and in particular its prospects for being realized it in potentially realistic GUT models. We work out constraints on the possible GUT-scale soft terms, which we compare with what can be obtained from some well-known mechanisms of SUSY breaking mediation. Finally, we analyze two promising scenarios in detail, namely gaugino mediation and gravity mediation with non-universal Higgs masses. |
doi_str_mv | 10.1007/JHEP08(2012)089 |
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bstract
A Standard Model-like Higgs near 125 GeV in the MSSM requires multi-TeV stop masses, or a near-maximal contribution to its mass from stop mixing. We investigate the maximal mixing scenario, and in particular its prospects for being realized it in potentially realistic GUT models. We work out constraints on the possible GUT-scale soft terms, which we compare with what can be obtained from some well-known mechanisms of SUSY breaking mediation. Finally, we analyze two promising scenarios in detail, namely gaugino mediation and gravity mediation with non-universal Higgs masses.</description><identifier>ISSN: 1029-8479</identifier><identifier>ISSN: 1126-6708</identifier><identifier>EISSN: 1029-8479</identifier><identifier>DOI: 10.1007/JHEP08(2012)089</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Classical and Quantum Gravitation ; Constraint modelling ; Elementary Particles ; High energy physics ; High Energy Physics - Phenomenology ; Mediation ; Physics ; Physics and Astronomy ; Quantum Field Theories ; Quantum Field Theory ; Quantum Physics ; Relativity Theory ; String Theory</subject><ispartof>The journal of high energy physics, 2012-08, Vol.2012 (8), Article 89</ispartof><rights>SISSA 2012</rights><rights>SISSA 2012.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c453t-128192205799f5e52f9a0660fe011e5db4914d4d26ea5736dff78b9b689146383</citedby><cites>FETCH-LOGICAL-c453t-128192205799f5e52f9a0660fe011e5db4914d4d26ea5736dff78b9b689146383</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.proquest.com/docview/2398342433/fulltextPDF?pq-origsite=primo$$EPDF$$P50$$Gproquest$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2398342433?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>230,315,786,790,891,25783,27957,27958,37047,44625,75483</link.rule.ids><backlink>$$Uhttps://hal.in2p3.fr/in2p3-00693874$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Brümmer, Felix</creatorcontrib><creatorcontrib>Kraml, Sabine</creatorcontrib><creatorcontrib>Kulkarni, Suchita</creatorcontrib><title>Anatomy of maximal stop mixing in the MSSM</title><title>The journal of high energy physics</title><addtitle>J. High Energ. Phys</addtitle><description>A
bstract
A Standard Model-like Higgs near 125 GeV in the MSSM requires multi-TeV stop masses, or a near-maximal contribution to its mass from stop mixing. We investigate the maximal mixing scenario, and in particular its prospects for being realized it in potentially realistic GUT models. We work out constraints on the possible GUT-scale soft terms, which we compare with what can be obtained from some well-known mechanisms of SUSY breaking mediation. 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High Energ. Phys</stitle><date>2012-08-01</date><risdate>2012</risdate><volume>2012</volume><issue>8</issue><artnum>89</artnum><issn>1029-8479</issn><issn>1126-6708</issn><eissn>1029-8479</eissn><abstract>A
bstract
A Standard Model-like Higgs near 125 GeV in the MSSM requires multi-TeV stop masses, or a near-maximal contribution to its mass from stop mixing. We investigate the maximal mixing scenario, and in particular its prospects for being realized it in potentially realistic GUT models. We work out constraints on the possible GUT-scale soft terms, which we compare with what can be obtained from some well-known mechanisms of SUSY breaking mediation. Finally, we analyze two promising scenarios in detail, namely gaugino mediation and gravity mediation with non-universal Higgs masses.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/JHEP08(2012)089</doi><oa>free_for_read</oa></addata></record> |
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subjects | Classical and Quantum Gravitation Constraint modelling Elementary Particles High energy physics High Energy Physics - Phenomenology Mediation Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Quantum Physics Relativity Theory String Theory |
title | Anatomy of maximal stop mixing in the MSSM |
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