Dimuon Results in Pb plus Pb and p plus p Collisions in CMS

被引：0
|
作者：
Calderon de la Barca Sanchez, M. [1 ]
机构：
[1] Univ Calif Davis, Dept Phys, Davis, CA 95616 USA
来源：
19TH PARTICLES AND NUCLEI INTERNATIONAL CONFERENCE (PANIC11) | 2012年 / 1441卷
关键词：
Heavy-ion collisions; Upsilon; Z(0) bosons; Quark-Gluon Plasma; QUARK-GLUON PLASMA; SUPPRESSION;
D O I：
10.1063/1.3700699
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The LHC offers unique opportunities for studying the properties of hot QCD matter created in Pb+Pb collisions at extreme temperatures and very low parton momentum fractions. With its high precision, large acceptance for tracking and calorimetry, and a trigger scheme that allows analysis of each minimum bias Pb+Pb event, CMS is fully equipped to measure dimuons in the high multiplicity environment of Pb+Pb collisions. Such probes are especially relevant since they are produced at early times and propagate through the medium, mapping its evolution. The capabilities of the CMS experiment to study dimuon production in pp and Pb+Pb collisions based on the 2010 LHC runs will be reviewed. CMS is able to measure primary and secondary J/psi y, as well as the three (sic) states. Quarkonia results at root s=76 TeV in p + p and Pb+Pb will be presented, including a tantalizing observation of suppression of the (sic) excited states. The Z(0) boson inclusive and differential measurement as a probe of the initial state will be described.
引用
收藏
页码：856 / 858
页数：3
相关论文
共 50 条
  • [21] Multiple production of mesons in Au plus Au and Pb plus Pb collisions
    Guptaroy, P
    De, B
    Bhattacharyya, S
    Bhattacharyya, DP
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2003, 12 (04): : 493 - 517
  • [22] On direct photon production in Pb plus Pb and Au plus Au collisions
    Guptaroy, P
    De, B
    Bhattacharyya, S
    ACTA PHYSICA HUNGARICA NEW SERIES-HEAVY ION PHYSICS, 2003, 17 (01): : 167 - 177
  • [23] γ production in p-Pb and Pb-Pb collisions with ALICE at the LHC
    Fronze, Gabriele Gaetano
    NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS, 2017, 289 : 397 - 400
  • [24] Transverse momentum and nuclear modification factor distributions of charged particles in p plus Pb and p plus p collisions at √sNN=5.02 TeV
    Ali, Q.
    Ali, Y.
    Haseeb, M.
    Ajaz, M.
    MODERN PHYSICS LETTERS A, 2019, 34 (16)
  • [25] Hydrodynamic fluctuations in Pb plus Pb collisions at LHC
    Sakai, Azumi
    Murase, Koichi
    Hirano, Tetsufumi
    NUCLEAR PHYSICS A, 2017, 967 : 445 - 448
  • [26] Charged-hadron production in pp, p plus Pb, Pb plus Pb, and Xe plus Xe collisions at √sNN=5 TeV with the ATLAS detector at the LHC
    Aad, G.
    Abbott, B.
    Abbott, D. C.
    Abud, A. Abed
    Abeling, K.
    Abhayasinghe, D. K.
    Abidi, S. H.
    AbouZeid, O. S.
    Abraham, N. L.
    Abramowicz, H.
    Abreu, H.
    Abulaiti, Y.
    Acharya, B. S.
    Achkar, B.
    Adachi, S.
    Adam, L.
    Bourdarios, C. Adam
    Adamczyk, L.
    Adamek, L.
    Adelman, J.
    Adersberger, M.
    Adiguzel, A.
    Adorni, S.
    Adye, T.
    Affolder, A. A.
    Afik, Y.
    Agapopoulou, C.
    Agaras, M. N.
    Aggarwal, A.
    Agheorghiesei, C.
    Aguilar-Saavedra, J. A.
    Ahmadov, F.
    Ahmed, W. S.
    Ai, X.
    Aielli, G.
    Akatsuka, S.
    Akesson, T. P. A.
    Akilli, E.
    Akimov, A., V
    Al Khoury, K.
    Alberghi, G. L.
    Albert, J.
    Verzini, M. J. Alconada
    Alderweireldt, S.
    Aleksa, M.
    Aleksandrov, I. N.
    Alexa, C.
    Alexopoulos, T.
    Alfonsi, A.
    Alfonsi, F.
    JOURNAL OF HIGH ENERGY PHYSICS, 2023, (07):
  • [27] Generation of Higher Flow Harmonics in Pb plus Pb Collisions at LHC in HYDJET plus plus model
    Johansson, B. H. Brusheim
    15TH INTERNATIONAL CONFERENCE ON STRANGENESS IN QUARK MATTER (SQM2015), 2016, 668
  • [28] Photon production in Pb plus Pb collisions at √sNN=2.76 TeV
    Fu, Yong-Ping
    Xi, Qin
    NUCLEAR PHYSICS A, 2018, 970 : 8 - 21
  • [29] Generation of higher flow harmonics in Pb plus Pb collisions at LHC in HYDJET plus plus model
    Johansson, B. H. Brusheim
    Bravina, L. V.
    Eyyubova, G. Kh.
    Khoroktikh, V. L.
    Lokhtin, I. P.
    Malinina, L. V.
    Petrushanko, S. P.
    Snigirev, A. M.
    Zabrodin, E. E.
    3RD INTERNATIONAL CONFERENCE ON NEW FRONTIERS IN PHYSICS, 2015, 95
  • [30] Vector-boson production in p plus Pb collisions measured with ATLAS at the LHC
    Grabowska-Bold, I.
    NUCLEAR PHYSICS A, 2016, 956 : 437 - 440
12345