Logo del repository
  1. Home
 
Opzioni

Observation of Charge Asymmetry Dependence of Pion Elliptic Flow and the Possible Chiral Magnetic Wave in Heavy-Ion Collisions

Adamczyk, L.
•
Adkins, J. K.
•
Agakishiev, G.
altro
Zyzak, M.
2015
  • journal article

Periodico
PHYSICAL REVIEW LETTERS
Abstract
We present measurements of π- and π+ elliptic flow, v2, at midrapidity in Au+Au collisions at sNN=200, 62.4, 39, 27, 19.6, 11.5, and 7.7 GeV, as a function of event-by-event charge asymmetry, Ach, based on data from the STAR experiment at RHIC. We find that π- (π+) elliptic flow linearly increases (decreases) with charge asymmetry for most centrality bins at sNN=27 GeV and higher. At sNN=200 GeV, the slope of the difference of v2 between π- and π+ as a function of Ach exhibits a centrality dependence, which is qualitatively similar to calculations that incorporate a chiral magnetic wave effect. Similar centrality dependence is also observed at lower energies.
DOI
10.1103/PhysRevLett.114.252302
WOS
WOS:000356930800004
Archivio
http://hdl.handle.net/11368/2942032
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84936932697
http://harvest.aps.org/bagit/articles/10.1103/PhysRevLett.114.252302/apsxml
Diritti
open access
license:copyright editore
FVG url
https://arts.units.it/bitstream/11368/2942032/1/PhysRevLett.114.252302_bes2015.pdf
Soggetti
  • BES

  • Beam energy scan

  • quark gluon plasma

  • STAR

  • RHIC

  • Heavy Ions

Web of Science© citazioni
93
Data di acquisizione
Mar 20, 2024
google-scholar
Get Involved!
  • Source Code
  • Documentation
  • Slack Channel
Make it your own

DSpace-CRIS can be extensively configured to meet your needs. Decide which information need to be collected and available with fine-grained security. Start updating the theme to match your nstitution's web identity.

Need professional help?

The original creators of DSpace-CRIS at 4Science can take your project to the next level, get in touch!

Realizzato con Software DSpace-CRIS - Estensione mantenuta e ottimizzata da 4Science

  • Impostazioni dei cookie
  • Informativa sulla privacy
  • Accordo con l'utente finale
  • Invia il tuo Feedback