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/

Zendy Plus

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

Zendy Tools

Zendy Open

We apply a data-driven method to STAR Au+Au collisions at $\sqrt{s_{NN}}=200$GeV to isolate $\Delta\eta$-dependent and $\Delta\eta$-independent correlationsby using two- and four-particle Q-cumulant $v_{n}$ measurements. The$\Delta\eta$-independent part, dominated by flow, is found to be$\eta$-independent within the STAR TPC of $\pm1$ unit of pseudo-rapidity. The$\Delta\eta$-dependent part may be associated to nonflow, and is responsiblefor the $\Delta\eta$ drop in the measured two-particle $v_{2}$ cumulant. Wecombine our result to four- and six-particle cumulants to gain further insightson the nature of flow fluctuations.

Isolation of Flow and Nonflow by Two- and Multi-Particle Cumulant Measurements of $v_n$ in $\sqrt{s_{NN}} = 200$ GeV Au+Au Collisions by STAR