Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV

A search is conducted for new physics in final states containing a photon and missing transverse momentum in proton-proton collisions at √ s = 13 TeV, using the data collected in 2016 by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb−1 . No deviations from t...

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Main Authors:	Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Ambrogi, Federico, Asilar, Ece, Md. Ali, Mohd. Adli
Format:	Article
Language:	English English English
Published:	Springer Verlag 2019
Subjects:	Q Science (General) QC Physics
Online Access:	http://irep.iium.edu.my/71785/ http://irep.iium.edu.my/71785/ http://irep.iium.edu.my/71785/ http://irep.iium.edu.my/71785/1/71785_Search%20for%20new%20physics%20in%20final%20states%20with%20a%20single%20photon_article.pdf http://irep.iium.edu.my/71785/2/71785_Search%20for%20new%20physics%20in%20final%20states%20with%20a%20single%20photon_wos.pdf http://irep.iium.edu.my/71785/3/71785_Search%20for%20new%20physics%20in%20final%20states%20with%20a%20single%20photon_scopus.pdf

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spelling	iium-717852019-07-12T02:32:04Z http://irep.iium.edu.my/71785/ Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=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 is conducted for new physics in final states containing a photon and missing transverse momentum in proton-proton collisions at √ s = 13 TeV, using the data collected in 2016 by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb−1 . No deviations from the predictions of the standard model are observed. The results are interpreted in the context of dark matter production and models containing extra spatial dimensions, and limits on new physics parameters are calculated at 95% confidence level. For the two simplified dark matter production models considered, the observed (expected) lower limits on the mediator masses are both 950 (1150) GeV for 1 GeV dark matter mass. For an effective electroweak-dark matter contact interaction, the observed (expected) lower limit on the suppression parameter Λ is 850 (950) GeV. Values of the effective Planck scale up to 2.85–2.90 TeV are excluded for between 3 and 6 extra spatial dimensions. Springer Verlag 2019-02-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/71785/1/71785_Search%20for%20new%20physics%20in%20final%20states%20with%20a%20single%20photon_article.pdf application/pdf en http://irep.iium.edu.my/71785/2/71785_Search%20for%20new%20physics%20in%20final%20states%20with%20a%20single%20photon_wos.pdf application/pdf en http://irep.iium.edu.my/71785/3/71785_Search%20for%20new%20physics%20in%20final%20states%20with%20a%20single%20photon_scopus.pdf Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Asilar, Ece and Md. Ali, Mohd. Adli (2019) Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV. Journal of High Energy Physics, 2019 (2). pp. 1-47. ISSN 1126-6708 E-ISSN 1029-8479 https://link.springer.com/content/pdf/10.1007%2FJHEP02%282019%29074.pdf 10.1007/JHEP02(2019)074
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English English
topic	Q Science (General) QC Physics
spellingShingle	Q Science (General) QC Physics Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV
description	A search is conducted for new physics in final states containing a photon and missing transverse momentum in proton-proton collisions at √ s = 13 TeV, using the data collected in 2016 by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb−1 . No deviations from the predictions of the standard model are observed. The results are interpreted in the context of dark matter production and models containing extra spatial dimensions, and limits on new physics parameters are calculated at 95% confidence level. For the two simplified dark matter production models considered, the observed (expected) lower limits on the mediator masses are both 950 (1150) GeV for 1 GeV dark matter mass. For an effective electroweak-dark matter contact interaction, the observed (expected) lower limit on the suppression parameter Λ is 850 (950) GeV. Values of the effective Planck scale up to 2.85–2.90 TeV are excluded for between 3 and 6 extra spatial dimensions.
format	Article
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.
title	Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV
title_short	Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV
title_full	Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV
title_fullStr	Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV
title_full_unstemmed	Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV
title_sort	search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 tev
publisher	Springer Verlag
publishDate	2019
url	http://irep.iium.edu.my/71785/ http://irep.iium.edu.my/71785/ http://irep.iium.edu.my/71785/ http://irep.iium.edu.my/71785/1/71785_Search%20for%20new%20physics%20in%20final%20states%20with%20a%20single%20photon_article.pdf http://irep.iium.edu.my/71785/2/71785_Search%20for%20new%20physics%20in%20final%20states%20with%20a%20single%20photon_wos.pdf http://irep.iium.edu.my/71785/3/71785_Search%20for%20new%20physics%20in%20final%20states%20with%20a%20single%20photon_scopus.pdf
first_indexed	2023-09-18T21:41:47Z
last_indexed	2023-09-18T21:41:47Z
_version_	1777413188364533760

Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at √s=13 TeV

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