Pith. sign in

REVIEW 2 cited by

Search for the Chiral Magnetic and Vortical Effects Using Event Shape Approaches in Au+Au Collisions at STAR

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2401.00317 v2 pith:QTD7WKEI submitted 2023-12-30 nucl-ex hep-ex

Zhiwan Xu (for the STAR Collaboration) This is my paper · ORCID
classification nucl-exhep-ex
keywords collisionseventsearchbackgroundchiralflowmagneticnonflow
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

The chiral magnetic/vortical effect (CME/CVE) in heavy-ion collisions probe the topological sector of Quantum Chromodynamics, where P and CP symmetries are violated locally in strong interactions. However, the experimental observables for the CME/CVE are dominated by backgrounds related to elliptic flow and nonflow. We employ event shape variables to mitigate the flow background and event planes based on spectators to minimize the nonflow background. We report on the CME search in Au+Au collisions at $\sqrt{s_{\rm NN}}$ = 7.7, 14.6, 19.6, 27, and 200 GeV, as well as the CVE search at 19.6 and 27 GeV.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Spacetime profile of electromagnetic fields in intermediate-energy heavy-ion collisions

    hep-ph 2025-01 conditional novelty 6.0 of 10

    Intermediate-energy heavy-ion collisions produce event-averaged electromagnetic fields of order (50 MeV)^2 with a significant E·B component and a dominant electric-field spacetime volume.

  2. Experimental Search for the Chiral Magnetic Effect in Relativistic Heavy-Ion Collisions: A Perspective

    nucl-ex 2025-02 conditional novelty 3.0 of 10

    The chiral magnetic effect in heavy-ion collisions remains unconfirmed, with current data giving a 2.9-sigma hint in Au+Au and an upper limit near 10% in isobar collisions.

Pith tools