Measurements of the charm jet cross section and nuclear modification factor in pPb collisions at s < inf > NN < /inf > =5.02 TeV

Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Erö, J.; Flechl, M.; Friedl, M.; Frühwirth, R.; Ghete, V. M.; Hartl, C.; Hörmann, N.; Hrubec, J.; Jeitler, M.; König, A.; Krätschmer, I.; Liko, D.; Matsushita, T.; Mikulec, I.; Rabady, D.; Rad, N.; Rahbaran, B.; Rohringer, H.; Schieck, J.; Strauss, J.; Waltenberger, W.; Wulz, C. E.; Dvornikov, O.; Makarenko, V.; Zykunov, V.; Mossolov, V.; Shumeiko, N.; Suarez Gonzalez, J.; Alderweireldt, S.; De Wolf, E. A.; Janssen, X.; Lauwers, J.; Van De Klundert, M.; Van Haevermaet, H.; Van Mechelen, P.; Van Remortel, N.; Van Spilbeeck, A.; Abu Zeid, S.; Blekman, F.; D'Hondt, J.; Daci, N.; De Bruyn, I.; Deroover, K.; Lowette, S.; Moortgat, S.; Moreels, L.; Olbrechts, A.; Python, Q.; Tavernier, S.; Van Doninck, W.; Van Mulders, P.; Van Parijs, I.; Brun, H.; Clerbaux, B.; De Lentdecker, G.; Delannoy, H.; Fasanella, G.; Favart, L.; Goldouzian, R.; Grebenyuk, A.; Karapostoli, G.; Lenzi, T.; Léonard, A.; Luetic, J.; Maerschalk, T.; Marinov, A.; Randle-conde, A.; Seva, T.; Vander Velde, C.; Vanlaer, P.; Vannerom, D.; Yonamine, R.; Zenoni, F.; Zhang, F.; Cimmino, A.; Cornelis, T.; Dobur, D.; Fagot, A.; Garcia, G.; Gul, M.; Khvastunov, I.; Poyraz, D.; Salva, S.; Schöfbeck, R.; Tytgat, M.; Van Driessche, W.; Yazgan, E.; Zaganidis, N.; Bakhshiansohi, H.; Beluffi, C.; Bondu, O.; Brochet, S.

Measurements of the charm jet cross section and nuclear modification factor in pPb collisions at s < inf > NN < /inf > =5.02 TeV

dc.contributor.author	Sirunyan, A. M.
dc.contributor.author	Tumasyan, A.
dc.contributor.author	Adam, W.
dc.contributor.author	Asilar, E.
dc.contributor.author	Bergauer, T.
dc.contributor.author	Brandstetter, J.
dc.contributor.author	Brondolin, E.
dc.contributor.author	Dragicevic, M.
dc.contributor.author	Erö, J.
dc.contributor.author	Flechl, M.
dc.contributor.author	Friedl, M.
dc.contributor.author	Frühwirth, R.
dc.contributor.author	Ghete, V. M.
dc.contributor.author	Hartl, C.
dc.contributor.author	Hörmann, N.
dc.contributor.author	Hrubec, J.
dc.contributor.author	Jeitler, M.
dc.contributor.author	König, A.
dc.contributor.author	Krätschmer, I.
dc.contributor.author	Liko, D.
dc.contributor.author	Matsushita, T.
dc.contributor.author	Mikulec, I.
dc.contributor.author	Rabady, D.
dc.contributor.author	Rad, N.
dc.contributor.author	Rahbaran, B.
dc.contributor.author	Rohringer, H.
dc.contributor.author	Schieck, J.
dc.contributor.author	Strauss, J.
dc.contributor.author	Waltenberger, W.
dc.contributor.author	Wulz, C. E.
dc.contributor.author	Dvornikov, O.
dc.contributor.author	Makarenko, V.
dc.contributor.author	Zykunov, V.
dc.contributor.author	Mossolov, V.
dc.contributor.author	Shumeiko, N.
dc.contributor.author	Suarez Gonzalez, J.
dc.contributor.author	Alderweireldt, S.
dc.contributor.author	De Wolf, E. A.
dc.contributor.author	Janssen, X.
dc.contributor.author	Lauwers, J.
dc.contributor.author	Van De Klundert, M.
dc.contributor.author	Van Haevermaet, H.
dc.contributor.author	Van Mechelen, P.
dc.contributor.author	Van Remortel, N.
dc.contributor.author	Van Spilbeeck, A.
dc.contributor.author	Abu Zeid, S.
dc.contributor.author	Blekman, F.
dc.contributor.author	D'Hondt, J.
dc.contributor.author	Daci, N.
dc.contributor.author	De Bruyn, I.
dc.contributor.author	Deroover, K.
dc.contributor.author	Lowette, S.
dc.contributor.author	Moortgat, S.
dc.contributor.author	Moreels, L.
dc.contributor.author	Olbrechts, A.
dc.contributor.author	Python, Q.
dc.contributor.author	Tavernier, S.
dc.contributor.author	Van Doninck, W.
dc.contributor.author	Van Mulders, P.
dc.contributor.author	Van Parijs, I.
dc.contributor.author	Brun, H.
dc.contributor.author	Clerbaux, B.
dc.contributor.author	De Lentdecker, G.
dc.contributor.author	Delannoy, H.
dc.contributor.author	Fasanella, G.
dc.contributor.author	Favart, L.
dc.contributor.author	Goldouzian, R.
dc.contributor.author	Grebenyuk, A.
dc.contributor.author	Karapostoli, G.
dc.contributor.author	Lenzi, T.
dc.contributor.author	Léonard, A.
dc.contributor.author	Luetic, J.
dc.contributor.author	Maerschalk, T.
dc.contributor.author	Marinov, A.
dc.contributor.author	Randle-conde, A.
dc.contributor.author	Seva, T.
dc.contributor.author	Vander Velde, C.
dc.contributor.author	Vanlaer, P.
dc.contributor.author	Vannerom, D.
dc.contributor.author	Yonamine, R.
dc.contributor.author	Zenoni, F.
dc.contributor.author	Zhang, F.
dc.contributor.author	Cimmino, A.
dc.contributor.author	Cornelis, T.
dc.contributor.author	Dobur, D.
dc.contributor.author	Fagot, A.
dc.contributor.author	Garcia, G.
dc.contributor.author	Gul, M.
dc.contributor.author	Khvastunov, I.
dc.contributor.author	Poyraz, D.
dc.contributor.author	Salva, S.
dc.contributor.author	Schöfbeck, R.
dc.contributor.author	Tytgat, M.
dc.contributor.author	Van Driessche, W.
dc.contributor.author	Yazgan, E.
dc.contributor.author	Zaganidis, N.
dc.contributor.author	Bakhshiansohi, H.
dc.contributor.author	Beluffi, C.
dc.contributor.author	Bondu, O.
dc.contributor.author	Brochet, S.
dc.date.accessioned	2022-03-27T06:52:01Z
dc.date.available	2022-03-27T06:52:01Z
dc.date.issued	2017-09-10
dc.description.abstract	The CMS Collaboration presents the first measurement of the differential cross section of jets from charm quarks produced in proton–lead (pPb) collisions at a nucleon–nucleon center-of-mass energy of sNN=5.02TeV, as well as results from charm quark jets in proton–proton (pp) collisions at s=2.76 and 5.02TeV. By comparing the yields of the pPb and pp collision systems at the same energy, a nuclear modification factor for charm jets from 55 to 400 GeV/c in pPb collisions at sNN=5.02TeV of RpA=0.92±0.07(stat)±0.11(syst) is obtained. This is consistent with an absence of final-state energy loss for charm quarks in pPb collisions. In addition, the fraction of jets coming from charm quarks is found to be consistent with that predicted by PYTHIA 6 for pp collisions at s=2.76 and 5.02TeV, and is independent of the jet transverse momentum from 55 to 400 GeV/c.
dc.identifier.citation	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. v.772
dc.identifier.issn	03702693
dc.identifier.uri	10.1016/j.physletb.2017.06.053
dc.identifier.uri	https://www.sciencedirect.com/science/article/abs/pii/S0370269317305294
dc.identifier.uri	https://dspace.uohyd.ac.in/handle/1/10420
dc.subject	Charm-tagging
dc.subject	CMS
dc.subject	Heavy ions
dc.subject	Heavy-flavor
dc.title	Measurements of the charm jet cross section and nuclear modification factor in pPb collisions at s < inf > NN < /inf > =5.02 TeV
dc.type	Journal. Article
dspace.entity.type

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