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Showing 2019 · nucl-thShow all

32 papers · 2 filters

nucl-th2019★ 4 cited

Global Polarization Effect in the Extremely Rapidly Rotating QGP in HIC

Zuo-Tang Liang, Michael Annan Lisa, Xin-Nian Wang

This is prepared for a featured article in Nuclear Physics News. Recently, the global polarization of Λand \barΛ hyperons in heavy-ion collisions (HIC) has been observed by the STA…

nucl-th2019★ 2 cited

Heavy quark flow as better probes of QGP properties

Zi-Wei Lin, Hanlin Li, Fuqiang Wang

In earlier studies we have proposed that most parton comes from the anisotropic escape of partons, not from the hydrodynamic flow, even for semi-central Au+Au collisions at $…

nucl-th2019★ 8 cited

Longitudinal dependence of open heavy flavor in relativistic heavy-ion collisions

Caio A. G. Prado, Wen-Jing Xing, Shanshan Cao +2

Heavy flavor probes are sensitive to the properties of the quark gluon plasma (QGP) produced in relativistic heavy-ion collisions. A huge amount of effort has been devoted to study…

nucl-th2019★ 47 cited

The JETSCAPE framework: p+p results

A. Kumar, Y. Tachibana, D. Pablos +43

The JETSCAPE framework is a modular and versatile Monte Carlo software package for the simulation of high energy nuclear collisions. In this work we present a new tune of JETSCAPE,…

nucl-th2019

D meson sensitivity to a system size scan at LHC

Roland Katz, Jacquelyn Noronha-Hostler, Caio A. G. Prado +1

Experimental measurements in pA collisions indicate no D meson suppression () but a surprisingly large . To better understand these results we propose a sy…

nucl-th2019★ 76 cited

Probing the partonic degrees of freedom in high multiplicity p-Pb collisions at 5.02 TeV

Wenbin Zhao, Che Ming Ko, Yu-Xin Liu +2

We investigate the role of partonic degrees of freedom in high multiplicity p-Pb collisions at 5.02 TeV carried out at the Large Hadron Collider (LHC) by studying…

nucl-th2019★ 57 cited

Charmed hadron chemistry in relativistic heavy-ion collisions

Shanshan Cao, Kai-Jia Sun, Shu-Qing Li +4

We develop for charmed hadron production in relativistic heavy-ion collisions a comprehensive coalescence model that includes an extensive set of and -wave hadronic states a…

nucl-th2019★ 25 cited

QCD phase diagram in chiral imbalance with self-consistent mean field approximation

Li-Kang Yang, Xiaofeng Luo, Hong-Shi Zong

We employ a new self-consistent mean field approximation of NJL model, which introduces a free parameter ( reflects the weight of different interaction channels), to study t…

nucl-th2019★ 62 cited

Signatures of Chiral Magnetic Effect in the Collisions of Isobars

Shuzhe Shi, Hui Zhang, Defu Hou +1

Quantum anomaly is a fundamental feature of chiral fermions. In chiral materials the microscopic anomaly leads to nontrivial macroscopic transport processes such as the Chiral Magn…

nucl-th2019★ 18 cited

Probing uncertainties of nuclear structure corrections in light muonic atoms

Oscar Javier Hernandez, Chen Ji, Sonia Bacca +1

Recent calculations of nuclear structure corrections to the Lamb shift in light muonic atoms are based on an expansion in a parameter eta, where only terms up to second order are r…

nucl-th2019★ 1 cited

Long-range azimuthal correlations for partially coherent pion emission in proton-proton collisions

Peng Ru, Wei-Ning Zhang

In this paper, we investigate the influence of coherent pion emission on long-range azimuthal correlations in relativistic proton-proton collisions. We study the pion momentum dist…

nucl-th2019★ 45 cited

Light Nuclei Production in Au+Au Collisions at = 5-200 GeV from JAM model

Hui Liu, Dingwei Zhang, Shu He +3

Light nuclei production is sensitive to the baryon density fluctuations and can be used to probe the QCD phase transition in relativistic heavy-ion collisions. In this work, we stu…

nucl-th2019★ 11 cited

QCD Kondo excitons

Daiki Suenaga, Kei Suzuki, Shigehiro Yasui

The quantum chromodynamics (QCD) Kondo effect is a quantum phenomenon in which heavy quarks (, ) exist as impurity particles in quark matter composed of light quarks (, $d…

nucl-th2019★ 19 cited

Improvement of heavy flavor productions in a multi-phase transport model updated with modern nPDFs

L. Zheng, C. Zhang, S. S. Shi +1

Recently we have updated a multi-phase transport (AMPT) model with modern parton distribution functions of nuclei (nPDFs). Here we study open charm production in the updated AMPT m…

nucl-th2019★ 2 cited

A simple family of solutions of relativistic viscous hydrodynamics for fireballs with Hubble flow and ellipsoidal symmetry

M. Csanad, M. I. Nagy, Z. F. Jiang +1

New, analytic solutions of relativistic viscous hydrodynamics are presented, describing expanding fireballs with Hubble-like velocity profile and ellipsoidal symmetry, similar to f…

nucl-th2019★ 16 cited

Comprehensive study of mass modifications of light mesons in nuclear matter in the three-flavor extended Linear Sigma Model

Daiki Suenaga, Phillip Lakaschus

We present a comprehensive study of mass modifications of scalar, pseudo-scalar, vector, and axial-vector mesons in nuclear matter using the three-flavor extended Linear Sigma Mode…

nucl-th2019★ 23 cited

Jet charge in high energy nuclear collisions

Shi-Yong Chen, Ben-Wei Zhang, En-Ke Wang

Averaged jet charge characterizes the electric charge for the initiating parton, and provides a powerfull tool to distinguish quark jets from gluon jets. In this paper, we give the…

nucl-th2019★ 2 cited

Finite volume effects on quarkonium dissociation temperature in an impenetrable QGP sphere

Peng Cheng, Xiaofeng Luo, Jialun Ping +1

The system of a quarkonium confined by an impenetrable spherical cavity filled with a hot quantum chromodynamics (QCD) medium is studied by solving the Schrödinger equation. This i…

nucl-th2019★ 33 cited

System size scan of D meson and using PbPb, XeXe, ArAr, and OO collisions at LHC

Roland Katz, Caio A. G. Prado, Jacquelyn Noronha-Hostler +1

Experimental measurements indicate no suppression (e.g. ) but a surprisingly large D meson was measured in pPb collisions. In order to understand these r…

nucl-th2019★ 8 cited

Light (anti)nuclei production in Cu+Cu collisions at GeV

Liu Feng-Xian, Chen Gang, She Zhi-Lei +2

The production of light (anti)nuclei have been investigated using the dynamically constrained phase-space coalescence model based on the final-state hadrons generated by the PACIAE…

nucl-th2019★ 42 cited

DAB-MOD sensitivity study of heavy flavor and azimuthal anisotropies based on beam energy, initial conditions, hadronization, and suppression mechanisms

Roland Katz, Caio A. G. Prado, Jacquelyn Noronha-Hostler +2

Heavy flavor probes provide important information about the in-medium properties of the quark-gluon plasma produced in heavy-ion collisions. In this work, we investigate the effect…

nucl-th2019★ 52 cited

Nuclear modification of jet shape for inclusive jets and -jets at the LHC energies

Ning-Bo Chang, Yasuki Tachibana, Guang-You Qin

With our coupled jet-fluid model, we study the nuclear modifications of full jets and jet structures for single inclusive jets and -jets in Pb+Pb collisions at ~ATeV and $…

nucl-th2019★ 38 cited

Diffusion of charm quarks in jets in high-energy heavy-ion collisions

Sa Wang, Wei Dai, Ben-Wei Zhang +1

The radial distribution of mesons in jets probes the diffusion of charm quark relative to the jet axis and provides a new perspective to study the interaction mechanisms betw…

nucl-th2019★ 15 cited

Influence of initial-state momentum anisotropy on the final-state collectivity in small collision systems

Maowu Nie, Li Yi, Jiangyong Jia +1

A multi-phase transport model is used to understand the origin of long-range collective azimuthal correlations in small-system collisions. To disentangle between collectivity assoc…