Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV

This Letter reports measurements of differential cross sections for the production of two Z bosons in association with jets in proton–proton collisions at s=8 and 13 TeV. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19....

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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:	Elsevier B.V. 2019
Subjects:	Q Science (General) QC Physics
Online Access:	http://irep.iium.edu.my/71804/ http://irep.iium.edu.my/71804/ http://irep.iium.edu.my/71804/ http://irep.iium.edu.my/71804/1/71804_Measurement%20of%20differential%20cross%20sections%20for%20Z%20boson_article.pdf http://irep.iium.edu.my/71804/2/71804_Measurement%20of%20differential%20cross%20sections%20for%20Z%20boson_wos.pdf http://irep.iium.edu.my/71804/3/71804_Measurement%20of%20differential%20cross%20sections%20for%20Z%20boson_scopus.pdf

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spelling	iium-718042019-07-12T02:29:12Z http://irep.iium.edu.my/71804/ Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Q Science (General) QC Physics This Letter reports measurements of differential cross sections for the production of two Z bosons in association with jets in proton–proton collisions at s=8 and 13 TeV. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9fb −1 at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes ZZ→ℓ + ℓ − ℓ ′+ ℓ ′− , where ℓ,ℓ ′ =e,μ. The differential cross sections as a function of the jet multiplicity, the transverse momentum p T , and pseudorapidity of the p T -leading and subleading jets are presented. In addition, the differential cross sections as a function of variables sensitive to the vector boson scattering, such as the invariant mass of the two p T -leading jets and their pseudorapidity separation, are reported. The results are compared to theoretical predictions and found in good agreement within the theoretical and experimental uncertainties. Elsevier B.V. 2019-02-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/71804/1/71804_Measurement%20of%20differential%20cross%20sections%20for%20Z%20boson_article.pdf application/pdf en http://irep.iium.edu.my/71804/2/71804_Measurement%20of%20differential%20cross%20sections%20for%20Z%20boson_wos.pdf application/pdf en http://irep.iium.edu.my/71804/3/71804_Measurement%20of%20differential%20cross%20sections%20for%20Z%20boson_scopus.pdf Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Asilar, Ece and Md. Ali, Mohd. Adli (2019) Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV. Physics Letters, Section B, 789. pp. 19-44. ISSN 0370-2693 https://reader.elsevier.com/reader/sd/pii/S0370269318308451?token=AC98B8E44758C1FED2E08B9C61B77309EB0208DF7B27145B71796613E0A6792177F8E430D29E7F6A4705DC8FD08AF990 10.1016/j.physletb.2018.11.007
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 Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV
description	This Letter reports measurements of differential cross sections for the production of two Z bosons in association with jets in proton–proton collisions at s=8 and 13 TeV. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9fb −1 at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes ZZ→ℓ + ℓ − ℓ ′+ ℓ ′− , where ℓ,ℓ ′ =e,μ. The differential cross sections as a function of the jet multiplicity, the transverse momentum p T , and pseudorapidity of the p T -leading and subleading jets are presented. In addition, the differential cross sections as a function of variables sensitive to the vector boson scattering, such as the invariant mass of the two p T -leading jets and their pseudorapidity separation, are reported. The results are compared to theoretical predictions and found in good agreement within the theoretical and experimental uncertainties.
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	Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV
title_short	Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV
title_full	Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV
title_fullStr	Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV
title_full_unstemmed	Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV
title_sort	measurement of differential cross sections for z boson pair production in association with jets at √s = 8 and 13 tev
publisher	Elsevier B.V.
publishDate	2019
url	http://irep.iium.edu.my/71804/ http://irep.iium.edu.my/71804/ http://irep.iium.edu.my/71804/ http://irep.iium.edu.my/71804/1/71804_Measurement%20of%20differential%20cross%20sections%20for%20Z%20boson_article.pdf http://irep.iium.edu.my/71804/2/71804_Measurement%20of%20differential%20cross%20sections%20for%20Z%20boson_wos.pdf http://irep.iium.edu.my/71804/3/71804_Measurement%20of%20differential%20cross%20sections%20for%20Z%20boson_scopus.pdf
first_indexed	2023-09-18T21:41:48Z
last_indexed	2023-09-18T21:41:48Z
_version_	1777413189816811520

Measurement of differential cross sections for Z boson pair production in association with jets at √s = 8 and 13 TeV

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