Cover Image

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...

Full description

Saved in:
Bibliographic Details
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/70340/1/70340_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
http://irep.iium.edu.my/70340/
https://link.springer.com/article/10.1007/JHEP09%282018%29148
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.iium.irep.70340
record_format dspace
spelling my.iium.irep.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
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
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/70340/1/70340_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
http://irep.iium.edu.my/70340/
https://link.springer.com/article/10.1007/JHEP09%282018%29148
_version_ 1643619903732711424
score 13.211869

Similar Items