Measurement of charged particle multiplicity distributions in DIS at HERA and 
its implication to entanglement entropy of partons

H1 Collaboration,; Andreev, V.; Baghdasaryan, A.; Baty, A.; Begzsuren, K.; Belousov, A.; Bolz, A.; Boudry, V.; Brandt, G.; Britzger, D.; Buniatyan, A.; Bystritskaya, L.; Campbell, A.J.; Cantun Avila, K.B.; Cerny, K.; Chekelian, V.; Chen, Z.; Contreras, J.G.; Cvach, J.; Dainton, J.B.; Daum, K.; Deshpande, A.; Diaconu, C.; Eckerlin, G.; Egli, S.; Elsen, E.; Favart, L.; Fedotov, A.; Feltesse, J.; Fleischer, M.; Fomenko, A.; Gal, C.; Gayler, J.; Goerlich, L.; Gogitidze, N.; Gouzevitch, M.; Grab, C.; Grebenyuk, A.; Greenshaw, T.; Grindhammer, G.; Haidt, D.; Henderson, R.C.W.; Hladky, J.; Hoffmann, D.; Horisberger, R.; Hreus, T.; Huber, F.; Jacquet, M.; Janssen, X.; Jung, A.W.; Jung, H.; Kapichine, M.; Katzy, J.; Kiesling, C.; Klein, M.; Kleinwort, C.; Kogler, R.; Kostka, P.; Kretzschmar, J.; Krucker, D.; Kruger, K.; Landon, M.P.J.; Lange, W.; Laycock, P.; Lebedev, A.; Levonian, S.; Lipka, K.; List, B.; List, J.; Li, W.; Lobodzinski, B.; Malinovski, E.; Martyn, H.-U.; Maxfield, S.J.; Mehta, A.; Meyer, A.B.; Meyer, H.; Meyer, J.; Mikocki, S.; Mondal, M.M.; Morozov, A.; Muller, K.; Naumann, Th.; Newman, P.R.; Niebuhr, C.; Nowak, G.; Olsson, J.E.; Ozerov, D.; Park, S.; Pascaud, C.; Patel, G.D.; Perez, E.; Petrukhin, A.; Picuric, I.; Pitzl, D.; Polifka, R.; Radescu, V.; Raicevic, N.; Ravdandorj, T.; Reimer, P.; Rizvi, E.; Robmann, P.; Roosen, R.; Rostovtsev, A.; Rotaru, M.; Sankey, D.P.C.; Sauter, M.; Sauvan, E.; Schmitt, S.; Schmookler, B.A.; Schoeffel, L.; Schoning, A.; Sefkow, F.; Shushkevich, S.; Soloviev, Y.; Sopicki, P.; South, D.; Spaskov, V.; Specka, A.; Steder, M.; Stella, B.; Straumann, U.; Sykora, T.; Thompson, P.D.; Traynor, D.; Truol, P.; Tseepeldorj, B.; Tu, Z.; Ullrich, T.; Valkarova, A.; Vallee, C.; Van Mechelen, P.; Wegener, D.; Wunsch, E.; Zacek, J.; Zhang, J.; Zhang, Z.; Zlebcık, R.; Zohrabyan, H.; Zomer, F.

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Measurement of charged particle multiplicity distributions in DIS at HERA and its implication to entanglement entropy of partons

H1 Collaboration, Andreev, V., Baghdasaryan, A., Baty, A., Begzsuren, K., Belousov, A., et al. (2021). Measurement of charged particle multiplicity distributions in DIS at HERA and its implication to entanglement entropy of partons. European Physical Journal C, 81, 212. Retrieved from https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2020-230.

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Item Permalink: https://hdl.handle.net/21.11116/0000-000A-1B48-8 Version Permalink: https://hdl.handle.net/21.11116/0000-000A-1B49-7

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H1 Collaboration¹, Author
Andreev, V.¹, Author
Baghdasaryan, A.¹, Author
Baty, A.¹, Author
Begzsuren, K.¹, Author
Belousov, A.¹, Author
Bolz, A.¹, Author
Boudry, V.¹, Author
Brandt, G.¹, Author
Britzger, D.¹, Author
Buniatyan, A.¹, Author
Bystritskaya, L.¹, Author
Campbell, A.J.¹, Author
Cantun Avila, K.B.¹, Author
Cerny, K.¹, Author
Chekelian, V.¹, Author
Chen, Z.¹, Author
Contreras, J.G.¹, Author
Cvach, J.¹, Author
Dainton, J.B.¹, Author
Daum, K.¹, AuthorDeshpande, A.¹, AuthorDiaconu, C.¹, AuthorEckerlin, G.¹, AuthorEgli, S.¹, AuthorElsen, E.¹, AuthorFavart, L.¹, AuthorFedotov, A.¹, AuthorFeltesse, J.¹, AuthorFleischer, M.¹, AuthorFomenko, A.¹, AuthorGal, C.¹, AuthorGayler, J.¹, AuthorGoerlich, L.¹, AuthorGogitidze, N.¹, AuthorGouzevitch, M.¹, AuthorGrab, C.¹, AuthorGrebenyuk, A.¹, AuthorGreenshaw, T.¹, AuthorGrindhammer, G.¹, AuthorHaidt, D.¹, AuthorHenderson, R.C.W.¹, AuthorHladky, J.¹, AuthorHoffmann, D.¹, AuthorHorisberger, R.¹, AuthorHreus, T.¹, AuthorHuber, F.¹, AuthorJacquet, M.¹, AuthorJanssen, X.¹, AuthorJung, A.W.¹, AuthorJung, H.¹, AuthorKapichine, M.¹, AuthorKatzy, J.¹, AuthorKiesling, C.¹, AuthorKlein, M.¹, AuthorKleinwort, C.¹, AuthorKogler, R.¹, AuthorKostka, P.¹, AuthorKretzschmar, J.¹, AuthorKrucker, D.¹, AuthorKruger, K.¹, AuthorLandon, M.P.J.¹, AuthorLange, W.¹, AuthorLaycock, P.¹, AuthorLebedev, A.¹, AuthorLevonian, S.¹, AuthorLipka, K.¹, AuthorList, B.¹, AuthorList, J.¹, AuthorLi, W.¹, AuthorLobodzinski, B.¹, AuthorMalinovski, E.¹, AuthorMartyn, H.-U.¹, AuthorMaxfield, S.J.¹, AuthorMehta, A.¹, AuthorMeyer, A.B.¹, AuthorMeyer, H.¹, AuthorMeyer, J.¹, AuthorMikocki, S.¹, AuthorMondal, M.M.¹, AuthorMorozov, A.¹, AuthorMuller, K.¹, AuthorNaumann, Th.¹, AuthorNewman, P.R.¹, AuthorNiebuhr, C.¹, AuthorNowak, G.¹, AuthorOlsson, J.E.¹, AuthorOzerov, D.¹, AuthorPark, S.¹, AuthorPascaud, C.¹, AuthorPatel, G.D.¹, AuthorPerez, E.¹, AuthorPetrukhin, A.¹, AuthorPicuric, I.¹, AuthorPitzl, D.¹, AuthorPolifka, R.¹, AuthorRadescu, V.¹, AuthorRaicevic, N.¹, AuthorRavdandorj, T.¹, AuthorReimer, P.¹, AuthorRizvi, E.¹, AuthorRobmann, P.¹, AuthorRoosen, R.¹, AuthorRostovtsev, A.¹, AuthorRotaru, M.¹, AuthorSankey, D.P.C.¹, AuthorSauter, M.¹, AuthorSauvan, E.¹, AuthorSchmitt, S.¹, AuthorSchmookler, B.A.¹, AuthorSchoeffel, L.¹, AuthorSchoning, A.¹, AuthorSefkow, F.¹, AuthorShushkevich, S.¹, AuthorSoloviev, Y.¹, AuthorSopicki, P.¹, AuthorSouth, D.¹, AuthorSpaskov, V.¹, AuthorSpecka, A.¹, AuthorSteder, M.¹, AuthorStella, B.¹, AuthorStraumann, U.¹, AuthorSykora, T.¹, AuthorThompson, P.D.¹, AuthorTraynor, D.¹, AuthorTruol, P.¹, AuthorTseepeldorj, B.¹, AuthorTu, Z.¹, AuthorUllrich, T.¹, AuthorValkarova, A.¹, AuthorVallee, C.¹, AuthorVan Mechelen, P.¹, AuthorWegener, D.¹, AuthorWunsch, E.¹, AuthorZacek, J.¹, AuthorZhang, J.¹, AuthorZhang, Z.¹, AuthorZlebcık, R.¹, AuthorZohrabyan, H.¹, AuthorZomer, F.¹, Author more..

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1Max Planck Institute for Physics, Max Planck Society and Cooperation Partners, ou_2253650

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Free keywords: H1

Abstract: Charged particle multiplicity distributions in positron-proton deep inelastic scattering at a centre-of-mass energy s=319\sqrt{s}=319s =319 GeV are measured. The data are collected with the H1 detector at HERA corresponding to an integrated luminosity of 136136136 pb−1{}^{-1}−1. Charged particle multiplicities are measured as a function of photon virtuality Q2Q^2Q2, inelasticity yyy and pseudorapidity η\etaη in the laboratory and the hadronic centre-of-mass frames. Predictions from different Monte Carlo models are compared to the data. The first and second moments of the multiplicity distributions are determined and the KNO scaling behaviour is investigated. The multiplicity distributions as a function of Q2Q^2Q2 and the Bjorken variable xBjx_{\rm Bj}xBj are converted to the hadron entropy ShadronS_{\rm hadron}Shadron, and predictions from a quantum entanglement model are tested.

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Dates: Date issued: 2021

Publication Status: Issued

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Identifiers: Other: MPP-2020-230
URI: https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2020-230
arXiv: arxiv:2011.01812
URI: https://inspirehep.net/literature/1827840

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Title: European Physical Journal C

Abbreviation : Eur.Phys.J.C

Source Genre: Journal

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Pages: - Volume / Issue: 81 Sequence Number: - Start / End Page: 212 Identifier: -