{"paper":{"title":"Fourth order correlation of baryon number and electric charge as a better magnetometer of QCD","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Guoyun Shao, Shijun Mao, Shuai Yang, Sicheng Lin, Wen-Chao Zhang, Xinran Yang","submitted_at":"2026-05-14T10:34:16Z","abstract_excerpt":"This work focuses on the fourth order correlations $\\chi^{BQ}_{31}$, $\\chi^{QB}_{31}$, $\\chi^{BQ}_{22}$, $\\chi^{BS}_{31}$, $\\chi^{SB}_{31}$, $\\chi^{BS}_{22}$, $\\chi^{QS}_{31}$, $\\chi^{SQ}_{31}$, $\\chi^{QS}_{22}$, $\\chi^{BQS}_{211}$, $\\chi^{QBS}_{211}$, $\\chi^{SBQ}_{211}$ of baryon number $B$, electric charge $Q$ and strangeness $S$ at finite temperature, magnetic field and vanishing quark chemical potential. The study is carried out in the framework of a three-flavor PNJL model, considering both cases with and without inverse magnetic catalysis effect. We find that, fourth order correlations $"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.14674","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}