Search for Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV

A search is presented for resonances decaying to a Z boson and a photon. The analysis is based on data from proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb−1, and collected with the CMS detector at the LHC in 2016. Two decay modes o...

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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:	SpringerLink 2018
Subjects:	QC Physics
Online Access:	http://irep.iium.edu.my/70340/ http://irep.iium.edu.my/70340/ http://irep.iium.edu.my/70340/ http://irep.iium.edu.my/70340/1/70340_Search%20for%20Z%CE%B3%20resonances.pdf http://irep.iium.edu.my/70340/2/70340_Search%20for%20Z%CE%B3%20resonances_WOS.pdf http://irep.iium.edu.my/70340/13/70340_Search%20for%20Z%CE%B3%20resonances%20using%20leptonic_scopus.pdf

id	iium-70340
recordtype	eprints
spelling	iium-703402019-07-15T01:34:56Z http://irep.iium.edu.my/70340/ Search for Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli QC Physics A search is presented for resonances decaying to a Z boson and a photon. The analysis is based on data from proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb−1, and collected with the CMS detector at the LHC in 2016. Two decay modes of the Z boson are investigated. In the leptonic channels, the Z boson candidates are reconstructed using electron or muon pairs. In the hadronic channels, they are identified using a large-radius jet, containing either light-quark or b quark decay products of the Z boson, via jet substructure and advanced b quark tagging techniques. The results from these channels are combined and interpreted in terms of upper limits on the product of the production cross section and the branching fraction to Zγ for narrow and broad spin-0 resonances with masses between 0.35 and 4.0 TeV, providing thereby the most stringent limits on such resonances. SpringerLink 2018-09 Article PeerReviewed application/pdf en http://irep.iium.edu.my/70340/1/70340_Search%20for%20Z%CE%B3%20resonances.pdf application/pdf en http://irep.iium.edu.my/70340/2/70340_Search%20for%20Z%CE%B3%20resonances_WOS.pdf application/pdf en http://irep.iium.edu.my/70340/13/70340_Search%20for%20Z%CE%B3%20resonances%20using%20leptonic_scopus.pdf Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Asilar, Ece and Md. Ali, Mohd. Adli (2018) Search for Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV. Journal of High Energy Physics, 9 (148). pp. 1-43. ISSN 1029-8479 https://link.springer.com/article/10.1007/JHEP09%282018%29148 10.1007/JHEP09(2018)148
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English English
topic	QC Physics
spellingShingle	QC Physics Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Search for Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV
description	A search is presented for resonances decaying to a Z boson and a photon. The analysis is based on data from proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb−1, and collected with the CMS detector at the LHC in 2016. Two decay modes of the Z boson are investigated. In the leptonic channels, the Z boson candidates are reconstructed using electron or muon pairs. In the hadronic channels, they are identified using a large-radius jet, containing either light-quark or b quark decay products of the Z boson, via jet substructure and advanced b quark tagging techniques. The results from these channels are combined and interpreted in terms of upper limits on the product of the production cross section and the branching fraction to Zγ for narrow and broad spin-0 resonances with masses between 0.35 and 4.0 TeV, providing thereby the most stringent limits on such resonances.
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 Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV
title_short	Search for Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV
title_full	Search for Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV
title_fullStr	Search for Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV
title_full_unstemmed	Search for Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV
title_sort	search for zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 tev
publisher	SpringerLink
publishDate	2018
url	http://irep.iium.edu.my/70340/ http://irep.iium.edu.my/70340/ http://irep.iium.edu.my/70340/ http://irep.iium.edu.my/70340/1/70340_Search%20for%20Z%CE%B3%20resonances.pdf http://irep.iium.edu.my/70340/2/70340_Search%20for%20Z%CE%B3%20resonances_WOS.pdf http://irep.iium.edu.my/70340/13/70340_Search%20for%20Z%CE%B3%20resonances%20using%20leptonic_scopus.pdf
first_indexed	2023-09-18T21:39:52Z
last_indexed	2023-09-18T21:39:52Z
_version_	1777413068013174784

Search for Zγ resonances using leptonic and hadronic final states in proton-proton collisions at s√=13 TeV

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