6163银河线路检测中心学术论坛(第六十七讲)
Highlights from 40 years of ultra-relativistic heavy ion physics
极端相对论重离子碰撞近40年研究亮点回顾
Almost 40 years ago, in the autumn of 1986, the new field of ultra-relativistic heavy ion physics was born with first experiments starting simultaneously at the CERN SPS and Brookhaven AGS accelerators, with the aim to study strongly interacting matter under extreme conditions of high temperature and/or high matter density using collisions of heavy nuclei. QCD predicts that at sufficiently high energy density there will be a transition from ordinary hadronic matter to a plasma of deconfined quarks and gluons - a transition which took place in the early universe a few microseconds after the Big Bang and which might still play a role today in compact stellar objects. Over the short time span of 40 years, experiments evolved from light ion collisions at low energy at fixed target machines (AGS and SPS) over the first dedicated heavy ion accelerator, RHIC,to the CERN LHC, which in 2010 opened a new era in ultra-relativistic heavy ion physics with Pb-Pb collisions at energies exceeding the original ones by up to three orders of magnitude. This talk summarizes highlights and insights gained from those 4 decades of investigating hot and dense matter, the Quark Gluon Plasma.
报告人简介:
Jurgen Schukraft教授任职于哥本哈根大学。他于1983年在海德堡大学获得博士学位并在此后长期任职于欧洲核子研究中心。他于1991-2010年间担任大型强子对撞机上ALICE国际合作组的创始发言人,带领约2000人团队完成探测器的设计、研发以及数据采集和分析等工作,在大型强子对撞机的Pb+Pb碰撞中发现夸克胶子等离子体,并确认了其近完美流体的性质。这是相对论重离子碰撞领域最重要的发现之一。Jurgen Schukraft于2014年获得迈特纳奖章,2017年获得玻尔奖章。他还曾任美国核物理顾问委员会、欧洲未来加速器委员会、美国RHIC物理等重要委员会的顾问成员。他的工作极大地引领和推动了高能核物理和相对论重离子物理的发展。
现场参会报名方式:请于9月16日12:00前提交报名信息
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6163银河线路检测中心学术论坛创办于2020年9月,邀请国内外高校和研究机构高层次科技创新领军学者就物理学及相关领域的基础前沿探索、关键技术突破和热点问题等做学术演讲,旨在推进高质量学术交流,促进学科交叉融合和开拓新兴特色方向研究,培养具有科学精神、全球视野、创新能力、批判性思维的优秀青年人才。
主办:
6163银河线路检测中心
联系人:
刘琦 liuqi1999_itp@stu.pku.edu.cn
