A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV
A search for new light bosons decaying into muon pairs is presented using a data sample corresponding to an integrated luminosity of 35.9 fb−1 of proton-proton collisions at a center-of-mass energy √s = 13 TeV, collected with the CMS detector at the CERN LHC. The search is model independent, only...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English English |
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Elsevier B.V.
2019
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| Online Access: | http://irep.iium.edu.my/80159/ http://irep.iium.edu.my/80159/1/80159_A%20search%20for%20pair%20production%20of%20new%20light%20bosons_article.pdf http://irep.iium.edu.my/80159/2/80159_A%20search%20for%20pair%20production%20of%20new%20light%20bosons_scopus.pdf |
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| author | Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli |
| author_facet | Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli |
| author_sort | Sirunyan, A. M. |
| building | IIUM Repository |
| collection | Online Access |
| description | A search for new light bosons decaying into muon pairs is presented using a data sample corresponding
to an integrated luminosity of 35.9 fb−1 of proton-proton collisions at a center-of-mass energy √s =
13 TeV, collected with the CMS detector at the CERN LHC. The search is model independent, only requiring
the pair production of a new light boson and its subsequent decay to a pair of muons. No significant
deviation from the predicted background is observed. A model independent limit is set on the product of
the production cross section times branching fraction to dimuons squared times acceptance as a function
of new light boson mass. This limit varies between 0.15 and 0.39 fb over a range of new light boson
masses from 0.25 to 8.5 GeV. It is then interpreted in the context of the next-to-minimal supersymmetric
standard model and a dark supersymmetry model that allows for nonnegligible light boson lifetimes. In
both cases, there is significant improvement over previously published limits |
| first_indexed | 2025-11-14T17:48:19Z |
| format | Article |
| id | iium-80159 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:48:19Z |
| publishDate | 2019 |
| publisher | Elsevier B.V. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-801592020-09-08T07:54:52Z http://irep.iium.edu.my/80159/ A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Q Science (General) QC Physics A search for new light bosons decaying into muon pairs is presented using a data sample corresponding to an integrated luminosity of 35.9 fb−1 of proton-proton collisions at a center-of-mass energy √s = 13 TeV, collected with the CMS detector at the CERN LHC. The search is model independent, only requiring the pair production of a new light boson and its subsequent decay to a pair of muons. No significant deviation from the predicted background is observed. A model independent limit is set on the product of the production cross section times branching fraction to dimuons squared times acceptance as a function of new light boson mass. This limit varies between 0.15 and 0.39 fb over a range of new light boson masses from 0.25 to 8.5 GeV. It is then interpreted in the context of the next-to-minimal supersymmetric standard model and a dark supersymmetry model that allows for nonnegligible light boson lifetimes. In both cases, there is significant improvement over previously published limits Elsevier B.V. 2019-09-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/80159/1/80159_A%20search%20for%20pair%20production%20of%20new%20light%20bosons_article.pdf application/pdf en http://irep.iium.edu.my/80159/2/80159_A%20search%20for%20pair%20production%20of%20new%20light%20bosons_scopus.pdf Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Asilar, Ece and Md. Ali, Mohd. Adli (2019) A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 796. pp. 131-154. ISSN 0370-2693 https://www.scopus.com/record/display.uri?eid=2-s2.0-85069577352&origin=resultslist&sort=plf-f&src=s&st1=A+search+for+pair+production+of+new+light+bosons+decaying+into+muons+in+proton-proton+collisions+at+13+TeV&st2=&sid=db7d8df0cc3f3d9bad31bf34ea8e9ad2&sot=b&sdt=b&sl=121&s=TITLE-ABS-KEY%28A+search+for+pair+production+of+new+light+bosons+decaying+into+muons+in+proton-proton+collisions+at+13+TeV%29&relpos=0&citeCnt=8&searchTerm= 10.1016/j.physletb.2019.07.013 |
| spellingShingle | Q Science (General) QC Physics Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV |
| title | A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV |
| title_full | A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV |
| title_fullStr | A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV |
| title_full_unstemmed | A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV |
| title_short | A search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 TeV |
| title_sort | search for pair production of new light bosons decaying into muons in proton-proton collisions at 13 tev |
| topic | Q Science (General) QC Physics |
| url | http://irep.iium.edu.my/80159/ http://irep.iium.edu.my/80159/ http://irep.iium.edu.my/80159/ http://irep.iium.edu.my/80159/1/80159_A%20search%20for%20pair%20production%20of%20new%20light%20bosons_article.pdf http://irep.iium.edu.my/80159/2/80159_A%20search%20for%20pair%20production%20of%20new%20light%20bosons_scopus.pdf |