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高能物理与核物理 2006年第12期30卷 1165-1170页

作者：殷中宝周代翠华中师范大学粒子物理研究所武汉430079

首先讨论了ALICE光子谱仪前端电子学的物理需求,介绍了光子谱仪前端电子学测试系统．采用该系统对光子谱仪前端电子学系统板(FEE)进行了检测,检测表明现行设计的前端电子学系统板的物理性能已达到了ALICE实验的预期物理目标．

关键词： ALICE光子谱仪前端电子学系统板物理性能

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LHC／ALICE及其光子探测

原子能科学技术 2008年第7期42卷 655-657页

作者：周代翠万仁卓毛亚显殷中宝徐春成余南山蔡勖华中师范大学粒子物理研究所

大型强子对撞机（LHC）上的大型离子对撞机实验（ALICE）将致力于TeV能区重离子碰撞，探测夸克退禁闭的新物质形态——夸克-胶子等离子体（QGP），探索宇宙诞生之初的物态性质。本文介绍其上的新一代电磁谱仪ALICE光子探测器（PHOS），... 详细信息

大型强子对撞机（LHC）上的大型离子对撞机实验（ALICE）将致力于TeV能区重离子碰撞，探测夸克退禁闭的新物质形态——夸克-胶子等离子体（QGP），探索宇宙诞生之初的物态性质。本文介绍其上的新一代电磁谱仪ALICE光子探测器（PHOS），它将用于铅-铅碰撞实验中测量直接光子和衰变光子产物，诊断夸克物质的电磁信号。束流测试结果显示，ALICE光子谱仪——PHOS将能够高效探测0．5～100GeV／c的光子。

关键词：高能重离子碰撞夸克-胶子等离子体物质大型离子对撞机实验光子谱仪光子探测

Energy Loss of Charm Quark Observed via Dimuon Production in Pb-Pb Collisions at √snn = 5.5 TeV

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Chinese Physics Letters 2006年第9期23卷 2399-2402页

作者：丁亨通周代翠殷中宝 Institute of Particle Physics Huazhong Normal University Wuhan 430079 Museo Storico della Fisica e Centro Studi e Ricerche 'Enrico Fermi' Rome Italy

Based on the HVQMNR model of heavy flavour production and the BDMPS approach on parton energy loss, we have investigated the energy loss effect of charm quark on （di）muon spectra in forward rapidity region covered by ALICE forward muon spectrometer in Pb＋Pb collisions at c.m. energy √snn= 5.5 TeV. Results show that （di）muon spectra are very sensitive to the charm quark energy loss and can provide valuable information on the energy loss of heavy flavours.

关键词： Energy Loss Production

Rapidity Losses in Heavy-Ion Collisions from AGS to RHIC Energies

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Chinese Physics Letters 2010年第5期27卷 65-68页

作者：周凤雏殷中宝周代翠 Institute of Particle Physics Huazhong Normal University Wuhan 430079 Key Laboratory of Quark & Lepton Physics (Ministy of Education) Huzhong Normal University Wuhan 430079

We study the rapidity losses in central heavy-ion collisions from ACS to RHIC encrgolcs with the mean rapidity determined from the projectile net-baryon distribution after collisions. The projectile net-baryon distribution in the full rapidity range is obtained by phenomenologically removing the target contribution at the forward rapidity region from the experimental net-baryon measurements and taking into account the projectile contribution in the backward rapidity region. Based on the full projectile net-baryon distributions, calculations show that the rapidity loss stops increasing from the SPS top energy to RHIC energies, indicating that baryon transport does not depend strongly on energy at high energies.

关键词： rapidity loss RHIC energies energies

Estimation of the chiral magnetic effect considering the magnetic field response of the QGP medium

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Chinese Physics C 2018年第5期42卷 63-69页

作者：冯笙琴艾鑫裴蕾孙飞钟洋殷中宝 College of Science China Three Gorges University Key Laboratory of Quark and Lepton Physics (MOE) and Institute of Particle Physics Central China Normal University School of Physics and Technology Wuhan University

The magnetic field plays a major role in searching for the chiral magnetic effect in relativistic heavy-ion collisions. If the lifetime of the magnetic field is too short, as predicted by simulations of the field in vacuum, the chiral magnetic effect will be largely suppressed. However, the lifetime of the magnetic field will become longer when the QGP medium response is considered. We give an estimate of the effect, especially considering the magnetic field response of the QGP medium, and compare it with the experimental results for the background-subtracted correlator H at RHIC and LHC energies. The results show that our method explains the experimental results better at the top RHIC energy than at the LHC energy.

关键词： chiral magnetic effect relativistic heavy-ion collisions magnetic field

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相对论重离子碰撞手征电荷分离效应的研究

原子核物理评论 2017年第3期34卷 557-562页

作者：冯笙琴裴蕾孙飞艾鑫钟洋殷中宝三峡大学理学院湖北宜昌443002 华中师范大学粒子物理研究所武汉430079

相对论重离子碰撞的拓扑荷作用破坏作用平面两侧不同手征性的夸克数目的平衡,从而引起P和CP破坏特征。本工作主要分析RHIC和LHC能区的手征电荷分离作用,分析手征电荷分离随碰撞中心度、碰撞能量和核屏蔽等依赖关系。并未发现手征电荷分... 详细信息

相对论重离子碰撞的拓扑荷作用破坏作用平面两侧不同手征性的夸克数目的平衡,从而引起P和CP破坏特征。本工作主要分析RHIC和LHC能区的手征电荷分离作用,分析手征电荷分离随碰撞中心度、碰撞能量和核屏蔽等依赖关系。并未发现手征电荷分离效应与碰撞能量大小有非常紧密的依赖关系,但发现核屏蔽效应对手征电荷分离有重要的影响,与不考虑屏蔽效应相比,考虑屏蔽效应会使手征分离效应明显压低,由于屏蔽效应出现,使得a++(a--)的分布与a+-(a-+)分布并不对称。并且还发现手征分离效应主要发生在碰撞参量较大的周边碰撞,越接近中心碰撞,手征分离效应几乎可以忽略。

关键词：手征磁效应非中心碰撞手征电荷分离核屏蔽效应

Universal scaling of kinetic freeze-out parameters across different collision systems at LHC energies

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Chinese Physics C 2023年第2期47卷 129-143页

作者：刘炼殷中宝郑亮 School of Mathematics and Physics China University of Geosciences(Wuhan)Wuhan 430074China Key Laboratory of Quark and Lepton Physics(MOE)and Institute of Particle Physics Central China Normal UniversityWuhan 430079China

In this study,we perform Tsallis Blast-Wave analysis on the transverse momentum spectra of identified hadrons produced in a wide range of collision systems at the Large Hadron Collider(LHC) including pp,pPb,XeXe,and PbPb *** kinetic freeze-out properties varying with event multiplicity are investigated across these *** find that the extracted kinetic freeze-out temperature,radial flow velocity,and non-extensive parameter exhibit a universal scaling behavior for these systems with very different geometric sizes,especially when the independent baryon Tsallis non-extensive parameter is *** universality may indicate the existence of a unified partonic evolution stage in different collision systems at the LHC energies.

关键词： Blast-Wave model Tsallis statistics transverse momentum spectra small system

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大型强子对撞机上的大型重离子碰撞实验

现代物理知识 2008年第5期20卷 39-44页

作者：周代翠殷中宝湖北省武汉市华中师范大学粒子物理研究所 430079

探索物质微观结构和新的物质形态始终是人类认识物质世界的基本规律的一个重要组成部分。随着物理学的发展,人类对物质的微观结构的认识逐步深入,先后认识到:物质世界是由原子组成的,是原子或由原子结合在一起形成的分子组成世界万物;

关键词：夸克-胶子等离子体碰撞实验核子原子核碰撞中心物质形态重子重离子碰撞大型强子对撞机夸克物质横动量强子物理

Strange particle production in relativistic nucleus-nucleus collisions in the RHIC BES energy region

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Chinese Physics C 2016年第3期40卷 79-84页

作者：张聪聪袁显宝冯笙琴殷中宝 College of Science China Three Gorges University Key Laboratory of Quark and Lepton Physics (Huazhong Normal University) Ministry of Education School of Physics and Technology Wuhan University Institute of Particle Physics Central China Normal University

The parton and hadron cascade model PACIAE is used to investigate strange particle production in Au ＋ Au collisions at √s = 62.4 GeV in different centralities and at √s =39, 11.5 and 7.7 GeV in the most central collision, respectively. It is shown that the transverse momentum distributions of strange particles by the PACIAE model fit the RHIC Beam Energy Scan experimental results well.

关键词： strange particles transverse momentum distributions PACIAE model

Study of the photon identification efficiency with ALICE photon spectrometer

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Chinese Physics C 2008年第7期32卷 543-547页

作者：毛亚显周代翠徐春成殷中宝 Institute of Particle Physics Central China Normal UniversityWuhan 430079China

The efficiency for the detection and identification of photons with the ALICE PHOton Spectrometer PHOS has been studied with the Monte-Carlo generated data. In particular, the influence on the efficiency of the PHOS-m... 详细信息

关键词： ALICE experimental simulation photon detection identification efficiency detector edge effect and photon conversion