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Study of Jet Quenching with Z+jet Correlations in Pb-Pb and pp Collisions at sqrt[s]_{NN}=5.02  TeV.

Journal articles  - Journal Article
Sirunyan, AM; Tumasyan, A; Adam, W; Asilar, E; Bergauer, T; Brandstetter, J; Brondolin, E; Dragicevic, M; Erö, J; Flechl, M; Friedl, M; Rad, N ...
Published in: Physical review letters
August 2017

The production of jets in association with Z bosons, reconstructed via the μ^{+}μ^{-} and e^{+}e^{-} decay channels, is studied in pp and, for the first time, in Pb-Pb collisions. Both data samples were collected by the CMS experiment at the LHC, at a nucleon-nucleon center-of-mass energy of 5.02 TeV. The Pb-Pb collisions were analyzed in the 0%-30% centrality range. The back-to-back azimuthal alignment was studied in both pp and Pb-Pb collisions for Z bosons with transverse momentum p_{T}^{Z}>60  GeV/c and a recoiling jet with p_{T}^{jet}>30  GeV/c. The p_{T} imbalance x_{jZ}=p_{T}^{jet}/p_{T}^{Z}, as well as the average number of jet partners per Z, R_{jZ}, was studied in intervals of p_{T}^{Z}. The R_{jZ} is found to be smaller in Pb-Pb than in pp collisions, which suggests that in Pb-Pb collisions a larger fraction of partons associated with the Z bosons fall below the 30  GeV/c p_{T}^{jet} threshold because they lose energy.

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Published In

Physical review letters

DOI

EISSN

1079-7114

ISSN

0031-9007

Publication Date

August 2017

Volume

119

Issue

8

Start / End Page

082301

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
 

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Sirunyan, A. M., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T., Brandstetter, J., … Tholen, H. (2017). Study of Jet Quenching with Z+jet Correlations in Pb-Pb and pp Collisions at sqrt[s]_{NN}=5.02  TeV. Physical Review Letters, 119(8), 082301. https://doi.org/10.1103/physrevlett.119.082301
Sirunyan, A. M., A. Tumasyan, W. Adam, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, et al. “Study of Jet Quenching with Z+jet Correlations in Pb-Pb and pp Collisions at sqrt[s]_{NN}=5.02  TeV.Physical Review Letters 119, no. 8 (August 2017): 082301. https://doi.org/10.1103/physrevlett.119.082301.
Sirunyan AM, Tumasyan A, Adam W, Asilar E, Bergauer T, Brandstetter J, et al. Study of Jet Quenching with Z+jet Correlations in Pb-Pb and pp Collisions at sqrt[s]_{NN}=5.02  TeV. Physical review letters. 2017 Aug;119(8):082301.
Sirunyan, A. M., et al. “Study of Jet Quenching with Z+jet Correlations in Pb-Pb and pp Collisions at sqrt[s]_{NN}=5.02  TeV.Physical Review Letters, vol. 119, no. 8, Aug. 2017, p. 082301. Epmc, doi:10.1103/physrevlett.119.082301.
Sirunyan AM, Tumasyan A, Adam W, Asilar E, Bergauer T, Brandstetter J, Brondolin E, Dragicevic M, Erö J, Flechl M, Friedl M, Frühwirth R, Ghete VM, 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, Chekhovsky V, Dvornikov O, Dydyshka Y, Emeliantchik I, Litomin A, Makarenko V, Mossolov V, Stefanovitch R, Suarez Gonzalez J, Zykunov V, Shumeiko N, Alderweireldt S, De Wolf EA, 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, Skovpen K, 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, 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, Bruno G, Caudron A, De Visscher S, Delaere C, Delcourt M, Francois B, Giammanco A, Jafari A, Komm M, Krintiras G, Lemaitre V, Magitteri A, Mertens A, Musich M, Nuttens C, Piotrzkowski K, Quertenmont L, Selvaggi M, Vidal Marono M, Wertz S, Beliy N, Aldá Júnior WL, Alves FL, Alves GA, Brito L, Hensel C, Moraes A, Pol ME, Rebello Teles P, Belchior Batista Das Chagas E, Carvalho W, Chinellato J, Custódio A, Da Costa EM, Da Silveira GG, De Jesus Damiao D, De Oliveira Martins C, Fonseca De Souza S, Huertas Guativa LM, Malbouisson H, Matos Figueiredo D, Mora Herrera C, Mundim L, Nogima H, Prado Da Silva WL, Santoro A, Sznajder A, Tonelli Manganote EJ, Vilela Pereira A, Ahuja S, Bernardes CA, Dogra S, Fernandez Perez Tomei TR, Gregores EM, Mercadante PG, Moon CS, Novaes SF, Padula SS, Romero Abad D, Ruiz Vargas JC, Aleksandrov A, Hadjiiska R, Iaydjiev P, Rodozov M, Stoykova S, Sultanov G, Vutova M, Dimitrov A, Glushkov I, Litov L, Pavlov B, Petkov P, Fang W, Ahmad M, Bian JG, Chen GM, Chen HS, Chen M, Chen Y, Cheng T, Jiang CH, Leggat D, Liu Z, Romeo F, Ruan M, Shaheen SM, Spiezia A, Tao J, Wang C, Wang Z, Zhang H, Zhao J, Ban Y, Chen G, Li Q, Liu S, Mao Y, Qian SJ, Wang D, Xu Z, Avila C, Cabrera A, Chaparro Sierra LF, Florez C, Gomez JP, González Hernández CF, Ruiz Alvarez JD, Sanabria JC, Godinovic N, Lelas D, Puljak I, Ribeiro Cipriano PM, Sculac T, Antunovic Z, Kovac M, Brigljevic V, Ferencek D, Kadija K, Mesic B, Susa T, Attikis A, Mavromanolakis G, Mousa J, Nicolaou C, Ptochos F, Razis PA, Rykaczewski H, Tsiakkouri D, Finger M, Carrera Jarrin E, Assran Y, Elkafrawy T, Mahrous A, Kadastik M, Perrini L, Raidal M, Tiko A, Veelken C, Eerola P, Pekkanen J, Voutilainen M, Härkönen J, Järvinen T, Karimäki V, Kinnunen R, Lampén T, Lassila-Perini K, Lehti S, Lindén T, Luukka P, Tuominiemi J, Tuovinen E, Wendland L, Talvitie J, Tuuva T, Besancon M, Couderc F, Dejardin M, Denegri D, Fabbro B, Faure JL, Favaro C, Ferri F, Ganjour S, Ghosh S, Givernaud A, Gras P, Hamel de Monchenault G, Jarry P, Kucher I, Locci E, Machet M, Malcles J, Rander J, Rosowsky A, Titov M, Zghiche A, Abdulsalam A, Antropov I, Baffioni S, Beaudette F, Blanco JM, Busson P, Cadamuro L, Chapon E, Charlot C, Davignon O, Granier de Cassagnac R, Jo M, Lisniak S, Miné P, Nguyen M, Ochando C, Ortona G, Paganini P, Pigard P, Regnard S, Salerno R, Sirois Y, Strebler T, Yilmaz Y, Zabi A, Agram J-L, Andrea J, Aubin A, Bloch D, Brom J-M, Buttignol M, Chabert EC, Chanon N, Collard C, Conte E, Coubez X, Fontaine J-C, Gelé D, Goerlach U, Le Bihan A-C, Van Hove P, Gadrat S, Beauceron S, Bernet C, Boudoul G, Carrillo Montoya CA, Chierici R, Contardo D, Courbon B, Depasse P, El Mamouni H, Fan J, Fay J, Gascon S, Gouzevitch M, Grenier G, Ille B, Lagarde F, Laktineh IB, Lethuillier M, Mirabito L, Pequegnot AL, Perries S, Popov A, Sabes D, Sordini V, Vander Donckt M, Verdier P, Viret S, Toriashvili T, Bagaturia I, Autermann C, Beranek S, Feld L, Kiesel MK, Klein K, Lipinski M, Preuten M, Schomakers C, Schulz J, Verlage T, Albert A, Brodski M, Dietz-Laursonn E, Duchardt D, Endres M, Erdmann M, Erdweg S, Esch T, Fischer R, Güth A, Hamer M, Hebbeker T, Heidemann C, Hoepfner K, Knutzen S, Merschmeyer M, Meyer A, Millet P, Mukherjee S, Olschewski M, Padeken K, Pook T, Radziej M, Reithler H, Rieger M, Scheuch F, Sonnenschein L, Teyssier D, Thüer S, Cherepanov V, Flügge G, Kargoll B, Kress T, Künsken A, Lingemann J, Müller T, Nehrkorn A, Nowack A, Pistone C, Pooth O, Stahl A, Aldaya Martin M, Arndt T, Asawatangtrakuldee C, Beernaert K, Behnke O, Behrens U, Bin Anuar AA, Borras K, Campbell A, Connor P, Contreras-Campana C, Costanza F, Diez Pardos C, Dolinska G, Eckerlin G, Eckstein D, Eichhorn T, Eren E, Gallo E, Garay Garcia J, Geiser A, Gizhko A, Grados Luyando JM, Grohsjean A, Gunnellini P, Harb A, Hauk J, Hempel M, Jung H, Kalogeropoulos A, Karacheban O, Kasemann M, Keaveney J, Kleinwort C, Korol I, Krücker D, Lange W, Lelek A, Leonard J, Lipka K, Lobanov A, Lohmann W, Mankel R, Melzer-Pellmann I-A, Meyer AB, Mittag G, Mnich J, Mussgiller A, Ntomari E, Pitzl D, Placakyte R, Raspereza A, Roland B, Sahin MÖ, Saxena P, Schoerner-Sadenius T, Seitz C, Spannagel S, Stefaniuk N, Van Onsem GP, Walsh R, Wissing C, Blobel V, Centis Vignali M, Draeger AR, Dreyer T, Garutti E, Gonzalez D, Haller J, Hoffmann M, Junkes A, Klanner R, Kogler R, Kovalchuk N, Lapsien T, Lenz T, Marchesini I, Marconi D, Meyer M, Niedziela M, Nowatschin D, Pantaleo F, Peiffer T, Perieanu A, Poehlsen J, Sander C, Scharf C, Schleper P, Schmidt A, Schumann S, Schwandt J, Stadie H, Steinbrück G, Stober FM, Stöver M, Tholen H. Study of Jet Quenching with Z+jet Correlations in Pb-Pb and pp Collisions at sqrt[s]_{NN}=5.02  TeV. Physical review letters. 2017 Aug;119(8):082301.

Published In

Physical review letters

DOI

EISSN

1079-7114

ISSN

0031-9007

Publication Date

August 2017

Volume

119

Issue

8

Start / End Page

082301

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering