Long-range correlations in high multiplicity 𝑝𝑝 and 𝑝𝐴 collisions

Pramana

Gunther Roland1¹ 

[1] Massachusetts Institute of Technology, Cambridge, MA 02139, USA$$

关键词: Quantum chromodynamics;    quark-gluon plasma;    correlations.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

This review summarizes recent discoveries in high-energy proton+proton and proton+nucleus collisions, with particular attention on the observation of long-range azimuthal correlations in high multiplicity collisions. These correlations, which resemble those seen in ultrarelativistic nucleus–nucleus collisions, provide a unique window into the physics of the very early collision stage in high energy nuclear interactions. Here we present a compilation of the most important experimental results and briefly discuss successes and challenges for a selection of theoretical approaches.

【 授权许可】

Unknown