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The 5th Asian Triangle Heavy Ion Conference (ATHIC2014)

5–8 Aug 2014
Osaka Univiersity
Asia/Tokyo timezone

Session

Jets

6 Aug 2014, 14:00
Osaka Univiersity

Osaka Univiersity

Osaka, Japan

Presentation materials

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  1. 54. Jet azimuthal distributions with high $p_{T}$ neutral pion triggers in pp collisions at $\sqrt{s}$ = 7 TeV from LHC-ALICE
    Daisuke Watanabe (University of Tsukuba (JP))
    06/08/2014, 14:00
    parallel
    Jet measurements play an essential role in probing the hot and dense matter in heavy ion collisions through parton energy loss and in observation of possible modification of this matter by the deposited energy.\\ In this talk, we report azimuthal distributions of charged jets with respect to neutral pion triggers with large transeverse momentum ($p_{T}$) in pp collisions at $\sqrt{s}$ = 7 TeV...
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  2. 52. Neutral pion analysis with high energy photon trigger in pp collisions at 8TeV
    Satoshi Yano (Hiroshima University (JP))
    06/08/2014, 14:20
    parallel
    ALICE is designed to study heavy-ion collisions at the LHC to investigate properties of deconfined strongly interacting matter, Quark Gluon Plasma (QGP). High $p_{\rm T}$ particle production is considered as a powerful tool to study the QGP. The hadron yields in nucleus-nucleus collisions can be quantified by the nuclear modification factor $R_{\rm AA}$. The $R_{\rm AA}$ at high $p_{\rm T}$ is...
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  3. 72. Medium modification of jet shapes in heavy-ion collisions
    Mr Shi-Yong Chen (CCNU)
    06/08/2014, 14:40
    parallel
    Jet shape gives the internal energy distribution of a jet and its alteration in heavy-ion collisions relative to hadron-hadron reactions has recently attracted a lot of attentions. In this talk we investigate the medium modification of differential jet shapes in heavy-ion collisions within the framework of QCD resummation at NLO for pp baseline and PYQUEN parton energy loss model in...
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  4. 22. Momentum flow in dijet+QGP-fluid system
    Yasuki Tachibana (The University of Tokyo)
    06/08/2014, 15:00
    parallel
    Increase of highly-asymmetric dijet events compared with p+p collisions is obsereved in ultra-relativistic heavy-ion collisions both at LHC and at RHIC. At LHC, enhancement of low-$p_T$ particles extending upto large angle from axes of jets is observed by the CMS Collaboration [1]. The total-$p_T$ of these low-$p_T$ particles compensate the imbalance of the dijet momenta. On the other...
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  5. 41. Two-particle correlations between neutral pions and charged hadrons in pp and Pb-Pb collisions with ALICE at the LHC
    Daicui Zhou (Institute of Particle Physics - Hua-Zhong Normal University)
    06/08/2014, 15:20
    parallel
    The LHC heavy-ion physics program aims at investigating the properties of strongly- interacting matter in extreme conditions of temperature and energy density, where the formation of the Quark Gluon Plasma (QGP) is expected. Azimuthal angluar correlations between two particles provide a powerful tool to study medium-induced parton energy loss and jet modification in heavy-ion collisions....
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  6. 17. Heavy-flavour correlations in pp, p-Pb and Pb-Pb collisions with ALICE
    Jitendra Kumar (IIT- Indian Institute of Technology (IN))
    06/08/2014, 15:40
    parallel
    ALICE (A Large Ion Collider Experiment) is specifically optimized for the study of heavy-ion collisions at the LHC. In these collisions a state of matter consisting of deconfined quarks and gluons (Quark-Gluon Plasma) is formed. Due to their large masses, heavy quarks (charm and beauty) are predominantly produced in hard scattering processes in the initial phase of the collision, before the...
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