arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 0901.1884nucl-exhep-ex
收藏

从超相对论性重离子碰撞中我们学到(没有学到)的东西

What we have (not)learned from the ultrarelativistic heavy ion collisions

G. Paic

摘要:

超相对论性重离子碰撞是当今实验和理论研究的热点。虽然研究这些碰撞的理论依据已经在30多年前给出,实验研究也有25年以上的历史,但我们仍然对碰撞过程的细节和碰撞中产生的物质的特征一无所知。增加碰撞能量带来了新的见解,但也带来了新的挑战。在本文件中,我将试图从个人的角度报告我们收集到的答案和我们面临的问题。考虑到不可能公正地对待该领域的每一个方面,这种说法是片面的。

英文摘要:

The field of ultrarelativistic heavy ion collisions is today a flourishing activity both on the experimental and on the theoretical side. Although the theoretical justifications to study these collisions was given already more than three decades ago and the experimental studies have a history of more than 25 years we are still very much in the dark as to the details of the processes and of the characteristics of the matter created in collisions. Increasing the energy of collisions has brought new insights but has also resulted with new challenges. In the present paper I will try from a personal perspective to report on the answers we have collected and on the problems we are faced with. The account is partial, taking into account that it is impossible to render justice to every aspect of the field.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑