Title
Decomposing transverse momentum balance contributions for quenched jets in PbPb collisions at √sNN=2.76 TeV
Date Issued
01 November 2016
Access level
open access
Resource Type
journal article
Author(s)
Khachatryan V.
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.
Treberer-Treberspurg W.
Waltenberger W.
Wulz C.E.
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.
Heracleous N.
Lowette S.
Moortgat S.
Moreels L.
Olbrechts A.
Python Q.
Tavernier S.
Van Doninck W.
Van Mulders P.
Van Parijs I.
Brun H.
Caillol C.
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.
Yonamine R.
Zenoni F.
Zhang F.
Cimmino A.
Cornelis T.
Dobur D.
Fagot A.
Garcia G.
Gul M.
Poyraz D.
Salva S.
Schöfbeck R.
Tytgat M.
Van Driessche W.
Yazgan E.
Zaganidis N.
Bakhshiansohi H.
Beluffi C.
Bondu O.
Brochet S.
Publisher(s)
Springer Science and Business Media Deutschland GmbH
Abstract
Interactions between jets and the quark-gluon plasma produced in heavy ion collisions are studied via the angular distributions of summed charged-particle transverse momenta (pT) with respect to both the leading and subleading jet axes in high-pT dijet events. The contributions of charged particles in different momentum ranges to the overall event pT balance are decomposed into short-range jet peaks and a long-range azimuthal asymmetry in charged-particle pT. The results for PbPb collisions are compared to those in pp collisions using data collected in 2011 and 2013, at collision energy sNN=2.76 TeV with integrated luminosities of 166 μb−1 and 5.3 pb−1, respectively, by the CMS experiment at the LHC. Measurements are presented as functions of PbPb collision centrality, charged-particle pT, relative azimuth, and radial distance from the jet axis for balanced and unbalanced dijets.[Figure not available: see fulltext.]
Volume
2016
Issue
11
Language
English
OCDE Knowledge area
Química física
Ingeniería eléctrica, Ingeniería electrónica
Subjects
Scopus EID
2-s2.0-84995693601
Source
Journal of High Energy Physics
ISSN of the container
10298479
Sponsor(s)
National Science Foundation 1120138, 1151640, 1211067, 1352081, 1506130, 1506168, 1508869, 1606321
Science and Technology Facilities Council GRIDPP, PP/E000479/1, PP/E002803/1, ST/H000925/1, ST/H000925/2, ST/I000305/1, ST/I003622/1, ST/J004871/1, ST/J005479/1, ST/K001256/1, ST/K001531/1, ST/K001639/1, ST/K003542/1, ST/L005603/1, ST/M002020/1, ST/M004775/1, ST/N000242/1, ST/N000250/1, ST/N001273/1
Sources of information:
Directorio de Producción Científica
Scopus