Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 TeV

e average total energy as well as its hadronic and electromagnetic components are measured with the CMS detector at pseudorapidities −6.6 <η< −5.2 in protonproton collisions at a centre-of-mass energy √s = 13 TeV. The results are presented as a function of the charged particle multiplicity...

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Main Authors: Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Ambrogi, Federico, Bergauer, Thomas, Md. Ali, Mohd. Adli
Format: Article
Language:English
English
English
Published: Springer Nature 2019
Subjects:
Online Access:http://irep.iium.edu.my/79905/
http://irep.iium.edu.my/79905/19/79905_Measurement%20of%20the%20average%20very%20forward%20_scopus.pdf
http://irep.iium.edu.my/79905/2/79905_Measurement%20of%20the%20average%20very%20forward%20energy_scopus.pdf
http://irep.iium.edu.my/79905/3/79905_Measurement%20of%20the%20average%20very%20forward%20energy_wos.pdf
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author Sirunyan, A. M.
Tumasyan, A. R.
Adam, Wolfgang
Ambrogi, Federico
Bergauer, Thomas
Md. Ali, Mohd. Adli
author_facet Sirunyan, A. M.
Tumasyan, A. R.
Adam, Wolfgang
Ambrogi, Federico
Bergauer, Thomas
Md. Ali, Mohd. Adli
author_sort Sirunyan, A. M.
building IIUM Repository
collection Online Access
description e average total energy as well as its hadronic and electromagnetic components are measured with the CMS detector at pseudorapidities −6.6 <η< −5.2 in protonproton collisions at a centre-of-mass energy √s = 13 TeV. The results are presented as a function of the charged particle multiplicity in the region |η| < 2. This measurement is sensitive to correlations induced by the underlying event structure over a very wide pseudorapidity region. The predictions of Monte Carlo event generators commonly used in collider experiments and ultra-high energy cosmic ray physics are compared to the data. All generators considered overestimate the fraction of energy going into hadrons.
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English
last_indexed 2025-11-14T17:47:41Z
publishDate 2019
publisher Springer Nature
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spelling iium-799052020-08-14T06:09:18Z http://irep.iium.edu.my/79905/ Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 TeV Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Bergauer, Thomas Md. Ali, Mohd. Adli Q Science (General) QC Physics e average total energy as well as its hadronic and electromagnetic components are measured with the CMS detector at pseudorapidities −6.6 <η< −5.2 in protonproton collisions at a centre-of-mass energy √s = 13 TeV. The results are presented as a function of the charged particle multiplicity in the region |η| < 2. This measurement is sensitive to correlations induced by the underlying event structure over a very wide pseudorapidity region. The predictions of Monte Carlo event generators commonly used in collider experiments and ultra-high energy cosmic ray physics are compared to the data. All generators considered overestimate the fraction of energy going into hadrons. Springer Nature 2019-11-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/79905/19/79905_Measurement%20of%20the%20average%20very%20forward%20_scopus.pdf application/pdf en http://irep.iium.edu.my/79905/2/79905_Measurement%20of%20the%20average%20very%20forward%20energy_scopus.pdf application/pdf en http://irep.iium.edu.my/79905/3/79905_Measurement%20of%20the%20average%20very%20forward%20energy_wos.pdf Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Bergauer, Thomas and Md. Ali, Mohd. Adli (2019) Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 TeV. European Physical Journal C, 79 (11). pp. 1-23. ISSN 1434-6044 E-ISSN 1434-6052 https://link.springer.com/content/pdf/10.1140/epjc/s10052-019-7402-3.pdf 10.1140/epjc/s10052-019-7402-3
spellingShingle Q Science (General)
QC Physics
Sirunyan, A. M.
Tumasyan, A. R.
Adam, Wolfgang
Ambrogi, Federico
Bergauer, Thomas
Md. Ali, Mohd. Adli
Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 TeV
title Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 TeV
title_full Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 TeV
title_fullStr Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 TeV
title_full_unstemmed Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 TeV
title_short Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 TeV
title_sort measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at root s=13 tev
topic Q Science (General)
QC Physics
url http://irep.iium.edu.my/79905/
http://irep.iium.edu.my/79905/
http://irep.iium.edu.my/79905/
http://irep.iium.edu.my/79905/19/79905_Measurement%20of%20the%20average%20very%20forward%20_scopus.pdf
http://irep.iium.edu.my/79905/2/79905_Measurement%20of%20the%20average%20very%20forward%20energy_scopus.pdf
http://irep.iium.edu.my/79905/3/79905_Measurement%20of%20the%20average%20very%20forward%20energy_wos.pdf