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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We compute v4/(v2)^2 in ideal and viscous hydrodynamics. We investigate itssensitivity to details of the hydrodynamic model and compare the results toexperimental data from RHIC. Whereas v2 has a significant sensitivity only toinitial eccentricity and viscosity while being insensitive to freeze outtemperature, we find that v4/(v2)^2 is quite insensitive to initialeccentricity. On the other hand, it can still be sensitive to shear viscosityin addition to freeze out temperature, although viscous effects do notuniversally increase v4/(v2)^2 as originally predicted. Consistent with data,we find no dependence on particle species. We also make a prediction forv4/(v2)^2 in heavy ion collisions at the LHC.

physical review. c. nuclear physics/physical review. c, nuclear physics

v4 from ideal and viscous hydrodynamic simulations of nuclear collisions  at the BNL Relativistic Heavy Ion Collider (RHIC) and the CERN Large Hadron  Collider (LHC)