| Issue |
EPJ Web Conf.
Volume 364, 2026
XXXI International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions “Quark Matter 2025”
|
|
|---|---|---|
| Article Number | 03006 | |
| Number of page(s) | 5 | |
| Section | Chirality | |
| DOI | https://doi.org/10.1051/epjconf/202636403006 | |
| Published online | 17 April 2026 | |
https://doi.org/10.1051/epjconf/202636403006
Search for the chiral magnetic wave at STAR with isobar (Ru/Zr) and Au+Au collisions
Department of Physics, D.A.V. College, Panjab University, Chandigarh, 160010, India
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Published online: 17 April 2026
Abstract
We present the energy dependence of the Chiral Magnetic Wave (CMW) observable in Au+Au collisions from the BES-II higher statistics data at √sNN = 7.7, 19.6, 19.6, 27 and 200 GeV. The results from participant and spectator event planes are compared to investigate the elliptic flow background in the CMW observable. The normalized difference between positive and negative charged particles of the covariance between vn and Ach which quantifies the CMW strength for v2 (signal + background) and v3 (background only), are presented in Au+Au collisions at 200 GeV. In addition, we report a search for the expected enhancement of the CMW signal in 4496Ru + 4496Ru collisions compared with 4496Zr + 4496Zr collisions at 200 GeV.
© The Authors, published by EDP Sciences, 2026
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