English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The renewed interest in analyzing RHIC data on di-hadron correlations asprobes of final state transverse momentum broadening as shown at Quark Matter2018[1] by theoretical calculations[6] compared to experimentalmeasurements[4,5] led me to review the quoted theoretical calculations andexperimental measurements because the theoretical calculation[6] does not showthe PHENIX measurements[4] as published. The above references were checked andfits were performed to the published measurements[4,7] to determine $\hat{q}L$from the measured azimuthal broadening to compare with the theoreticalcalculation[6]. The new results will be presented in addition to somecorrections to the previous work[3]. The measured values of $\hat{q}L$ show theinteresting effect of being consistent with zero for larger values ofassociated $p_{Ta}\geq3$ GeV/c which is shown to be related to well knownmeasurements of the ratio of the Au+Au to p+p associated $p_{Ta}$ distributionsfor a given trigger $p_{Tt}$ called $I_{AA}$[23,25]. Di-jets rather thandi-hadrons are proposed as an improved azimuthal broadening measurement todetermine $\hat{q}L$ and possibly $\hat{q}$.

Improved Comparison of Measurements and Calculations of $\hat{q}L$ via  transverse momentum broadening in Relativistic Heavy Ion Collisions using  di-hadron correlations