Deciphering the MSSM Higgs mass at future hadron colliders
Future hadron colliders will have a remarkable capacity to discover massive new particles, but their capabilities for precision measurements of couplings that can reveal underlying mechanisms have received less study. In this work we study the capability of future hadron colliders to shed light on a...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Springer Berlin Heidelberg
2017
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| Online Access: | http://hdl.handle.net/1721.1/109743 https://orcid.org/0000-0002-6809-7545 |
| _version_ | 1826207192557027328 |
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| author | Agrawal, Prateek Fan, JiJi Reece, Matthew Xue, Wei |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Agrawal, Prateek Fan, JiJi Reece, Matthew Xue, Wei |
| author_sort | Agrawal, Prateek |
| collection | MIT |
| description | Future hadron colliders will have a remarkable capacity to discover massive new particles, but their capabilities for precision measurements of couplings that can reveal underlying mechanisms have received less study. In this work we study the capability of future hadron colliders to shed light on a precise, focused question: is the higgs mass of 125 GeV explained by the MSSM? If supersymmetry is realized near the TeV scale, a future hadron collider could produce huge numbers of gluinos and electroweakinos. We explore whether precision measurements of their properties could allow inference of the scalar masses and tan β with sufficient accuracy to test whether physics beyond the MSSM is needed to explain the higgs mass. We also discuss dark matter direct detection and precision higgs physics as complementary probes of tan β. For concreteness, we focus on the mini-split regime of MSSM parameter space at a 100 TeV pp collider, with scalar masses ranging from 10s to about 1000 TeV. |
| first_indexed | 2024-09-23T13:45:29Z |
| format | Article |
| id | mit-1721.1/109743 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T13:45:29Z |
| publishDate | 2017 |
| publisher | Springer Berlin Heidelberg |
| record_format | dspace |
| spelling | mit-1721.1/1097432022-10-01T16:58:33Z Deciphering the MSSM Higgs mass at future hadron colliders Agrawal, Prateek Fan, JiJi Reece, Matthew Xue, Wei Massachusetts Institute of Technology. Department of Physics Xue, Wei Future hadron colliders will have a remarkable capacity to discover massive new particles, but their capabilities for precision measurements of couplings that can reveal underlying mechanisms have received less study. In this work we study the capability of future hadron colliders to shed light on a precise, focused question: is the higgs mass of 125 GeV explained by the MSSM? If supersymmetry is realized near the TeV scale, a future hadron collider could produce huge numbers of gluinos and electroweakinos. We explore whether precision measurements of their properties could allow inference of the scalar masses and tan β with sufficient accuracy to test whether physics beyond the MSSM is needed to explain the higgs mass. We also discuss dark matter direct detection and precision higgs physics as complementary probes of tan β. For concreteness, we focus on the mini-split regime of MSSM parameter space at a 100 TeV pp collider, with scalar masses ranging from 10s to about 1000 TeV. United States. Department of Energy (DE-SC-00012567) 2017-06-08T16:11:34Z 2017-06-08T16:11:34Z 2017-06 2017-05 2017-06-08T03:47:08Z Article http://purl.org/eprint/type/JournalArticle 1029-8479 1126-6708 http://hdl.handle.net/1721.1/109743 Agrawal, Prateek et al. “Deciphering the MSSM Higgs Mass at Future Hadron Colliders.” Journal of High Energy Physics 2017.6 (2017): 1–31. https://orcid.org/0000-0002-6809-7545 en http://dx.doi.org/10.1007/JHEP06(2017)027 Journal of High Energy Physics Creative Commons Attribution http://creativecommons.org/licenses/by/4.0/ The Author(s) application/pdf Springer Berlin Heidelberg Springer Berlin Heidelberg |
| spellingShingle | Agrawal, Prateek Fan, JiJi Reece, Matthew Xue, Wei Deciphering the MSSM Higgs mass at future hadron colliders |
| title | Deciphering the MSSM Higgs mass at future hadron colliders |
| title_full | Deciphering the MSSM Higgs mass at future hadron colliders |
| title_fullStr | Deciphering the MSSM Higgs mass at future hadron colliders |
| title_full_unstemmed | Deciphering the MSSM Higgs mass at future hadron colliders |
| title_short | Deciphering the MSSM Higgs mass at future hadron colliders |
| title_sort | deciphering the mssm higgs mass at future hadron colliders |
| url | http://hdl.handle.net/1721.1/109743 https://orcid.org/0000-0002-6809-7545 |
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