Hydro and Jets in Relativistic Heavy-Ion Collisions

被引：0

作者：

Bravina, L. V. ^{[1
,3
,4
]}

Johansson, B. H. Brusheim ^{[1
]}

Crkovska, J. ^{[5
,6
]}

Eyyubova, G. Kh. ^{[2
,7
]}

Korotkikh, V. L. ^{[2
]}

Lokhtin, I. P. ^{[2
]}

Malinina, L. V. ^{[2
,7
]}

Nazarova, E. N. ^{[2
]}

Petrushanko, S. V. ^{[2
]}

Snigirev, A. M. ^{[2
]}

Zabrodin, E. E. ^{[1
,2
,3
,4
]}

机构：

[1] Univ Oslo, Dept Phys, PB 1048 Blindern, N-0316 Oslo, Norway

[2] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, RU-119991 Moscow, Russia

[3] Frankfurt Inst Adv Studies, Ruth Moufang Str 1, D-60438 Frankfurt, Germany

[4] Natl Res Nucl Univ MEPhI Moscow Engn Phys Inst, RU-115409 Moscow, Russia

[5] Czech Tech Univ, FNSPE, CR-11519 Prague, Czech Republic

[6] Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Phys Nucl, F-91406 Orsay, France

[7] Joint Inst Nucl Res, Dubna, Russia

来源：

19TH INTERNATIONAL SEMINAR ON HIGH ENERGY PHYSICS (QUARKS-2016) | 2016年 / 125卷

关键词：

FLOW; MODEL;

D O I：

10.1051/epjconf/201612504010

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We apply HYDJET++ model, which contains the treatment of both soft and hard processes, to study the heavy-ion collisions at LHC energies. The interplay of parametrised hydrodynamics and jets describes many features of the development of particle anisotropic flow including the break-up of mass hierarchy of elliptic and triangular flow, the falloff of the flow at certain transverse momentum and violation of the number-of-constituent-quark (NCQ) scaling at LHC energies compared to the lower ones. Other signals, such as long-range dihadron correlations (ridge) and event-by-event (EbyE) fluctuations of the flow are also discussed. Model calculations demonstrate a good agreement with the available experimental data.

引用

页数：8

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