ATLAS high-pT measurements in lead-lead collisions

14th International Conference on Strangeness in Quark Matter

Citron, Zvi^1

Weizmann Institute of Science, Rehovot, Israel^1

关键词: Azimuthal angle;    Binary collisions;    Elliptic flows;    Lead collisions;    Measurements of;    Quark-gluon plasma;    Scattering rates;    Single jet;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/509/1/012073/pdf
DOI  :  10.1088/1742-6596/509/1/012073

来源: IOP

【 摘 要 】

Measurements of high-pT processes in lead-lead collisions can provide insight into the physics responsible for the quenching of jets in the quark gluon plasma. Results are presented from ATLAS measurements of single jet suppression, both inclusively and as a function of the azimuthal angle of the jets with respect to the elliptic flow plane, single jet fragmentation, and gamma-jet correlations. Implications of the results are discussed. Results are also presented for measurements of photon and Z boson production that provide essential tests on calculations of hard scattering rates using binary collision scaling.