Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/19682
Title: Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at √s=13TeV
Authors: Sirunyan, AM
Tumasyan, A
Adam, W
Ambrogi, F
Bergauer, T
Brandstetter, J
Dragicevic, M
Erö, J
Del Valle, AE
Flechl, M
Frühwirth, R
Jeitler, M
Krammer, N
Krätschmer, I
Liko, D
Madlener, T
Mikulec, I
Rad, N
Schieck, J
Schöfbeck, R
Spanring, M
Spitzbart, D
Waltenberger, W
Wittmann, J
Wulz, CE
Zarucki, M
Drugakov, V
Mossolov, V
Gonzalez, JS
Darwish, MR
De Wolf, EA
Di Croce, D
Janssen, X
Lauwers, J
Lelek, A
Pieters, M
Van Haevermaet, H
Van Mechelen, P
Van Remortel, N
Blekman, F
Chhibra, SS
D’Hondt, J
De Clercq, J
Flouris, G
Lontkovskyi, D
Lowette, S
Marchesini, I
Moortgat, S
Moreels, L
Python, Q
Skovpen, K
Tavernier, S
Van Doninck, W
Van Mulders, P
Van Parijs, I
Beghin, D
Bilin, B
Brun, H
Clerbaux, B
De Lentdecker, G
Delannoy, H
Dorney, B
Favart, L
Grebenyuk, A
Kalsi, AK
Luetic, J
Popov, A
Postiau, N
Starling, E
Thomas, L
Velde, CV
Vanlaer, P
Vannerom, D
Wang, Q
Cornelis, T
Dobur, D
Fagot, A
Gul, M
Khvastunov, I
Roskas, C
Trocino, D
Tytgat, M
Verbeke, W
Vermassen, B
Vit, M
Zaganidis, N
Bondu, O
Bruno, G
Caputo, C
David, P
Delaere, C
Delcourt, M
Giammanco, A
Krintiras, G
Lemaitre, V
Magitteri, A
Piotrzkowski, K
Prisciandaro, J
Saggio, A
Marono, MV
Issue Date: 5-Nov-2019
Publisher: Springer
Citation: European Physical Journal C, 2019, 79 (11)
Abstract: © 2019, CERN for the benefit of the CMS collaboration. The 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 proton-proton collisions at a centre-of-mass energy s=13TeV. 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.
URI: http://bura.brunel.ac.uk/handle/2438/19682
DOI: http://dx.doi.org/10.1140/epjc/s10052-019-7402-3
ISSN: 1434-6052
Appears in Collections:Dept of Electronic and Computer Engineering Research Papers

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