Search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 TeV
A first search for pair production of dark matter candidates through vector boson fusion in proton-proton collisions at ffiffi s p ¼ 8 TeV is performed with the CMS detector. The vector boson fusion topology enhances missing transverse momentum, providing a way to probe supersymmetry, even in the...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
American Physical Society
2017
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/63065/ http://irep.iium.edu.my/63065/ http://irep.iium.edu.my/63065/ http://irep.iium.edu.my/63065/1/63065_Search%20for%20Dark%20Matter%20and%20Supersymmetry%20_article.pdf http://irep.iium.edu.my/63065/2/63065_Search%20for%20Dark%20Matter%20and%20Supersymmetry%20_scopus.pdf |
| id |
iium-63065 |
|---|---|
| recordtype |
eprints |
| spelling |
iium-630652018-11-05T08:07:11Z http://irep.iium.edu.my/63065/ Search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 TeV Khachatryan, Vardan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Asilar, Ece Md. Ali, Mohd. Adli Q Science (General) QC Physics A first search for pair production of dark matter candidates through vector boson fusion in proton-proton collisions at ffiffi s p ¼ 8 TeV is performed with the CMS detector. The vector boson fusion topology enhances missing transverse momentum, providing a way to probe supersymmetry, even in the case of a compressed mass spectrum. The data sample corresponds to an integrated luminosity of 18.5 fb−1, recorded by the CMS experiment. The observed dijet mass spectrum is consistent with the standard model expectation. In an effective field theory, dark matter masses are explored as a function of contact interaction strength. The most stringent limit on bottom squark production with mass below 315 GeV is also reported, assuming a 5 GeV mass difference with respect to the lightest neutralino. American Physical Society 2017-01-12 Article NonPeerReviewed application/pdf en http://irep.iium.edu.my/63065/1/63065_Search%20for%20Dark%20Matter%20and%20Supersymmetry%20_article.pdf application/pdf en http://irep.iium.edu.my/63065/2/63065_Search%20for%20Dark%20Matter%20and%20Supersymmetry%20_scopus.pdf Khachatryan, Vardan and Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Asilar, Ece and Md. Ali, Mohd. Adli (2017) Search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 TeV. Physical Review Letters, 118 (2). pp. 1-18. ISSN 0031-9007 E-ISSN 1079-7114 https://journals.aps.org/prl/pdf/10.1103/PhysRevLett.118.021802 10.1103/PhysRevLett.118.021802 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English |
| topic |
Q Science (General) QC Physics |
| spellingShingle |
Q Science (General) QC Physics Khachatryan, Vardan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Asilar, Ece Md. Ali, Mohd. Adli Search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 TeV |
| description |
A first search for pair production of dark matter candidates through vector boson fusion in proton-proton
collisions at ffiffi
s p ¼ 8 TeV is performed with the CMS detector. The vector boson fusion topology enhances
missing transverse momentum, providing a way to probe supersymmetry, even in the case of a compressed
mass spectrum. The data sample corresponds to an integrated luminosity of 18.5 fb−1, recorded by the
CMS experiment. The observed dijet mass spectrum is consistent with the standard model expectation. In
an effective field theory, dark matter masses are explored as a function of contact interaction strength. The
most stringent limit on bottom squark production with mass below 315 GeV is also reported, assuming a
5 GeV mass difference with respect to the lightest neutralino. |
| format |
Article |
| author |
Khachatryan, Vardan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Asilar, Ece Md. Ali, Mohd. Adli |
| author_facet |
Khachatryan, Vardan Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Asilar, Ece Md. Ali, Mohd. Adli |
| author_sort |
Khachatryan, Vardan |
| title |
Search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 TeV |
| title_short |
Search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 TeV |
| title_full |
Search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 TeV |
| title_fullStr |
Search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 TeV |
| title_full_unstemmed |
Search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 TeV |
| title_sort |
search for dark matter and supersymmetry with a compressed mass spectrum in the vector boson fusion topology in proton-proton collisions at s =8 tev |
| publisher |
American Physical Society |
| publishDate |
2017 |
| url |
http://irep.iium.edu.my/63065/ http://irep.iium.edu.my/63065/ http://irep.iium.edu.my/63065/ http://irep.iium.edu.my/63065/1/63065_Search%20for%20Dark%20Matter%20and%20Supersymmetry%20_article.pdf http://irep.iium.edu.my/63065/2/63065_Search%20for%20Dark%20Matter%20and%20Supersymmetry%20_scopus.pdf |
| first_indexed |
2023-09-18T21:29:26Z |
| last_indexed |
2023-09-18T21:29:26Z |
| _version_ |
1777412411685339136 |