{"paper":{"title":"Quasiscaling in the analysis of the yield ratio $\\pi^-/\\pi^+$: Mathematical structure and estimation of source size","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"G.Wilk, M.Biyajima, T. Osada","submitted_at":"1997-02-15T13:28:13Z","abstract_excerpt":"Recently we have found that integral of the squared Coulomb wave function describing systemcomposed of charged pion and central charged fragment $Z_{eff}$ protons, $|\\psi_r(r)|^2$, times pion source function $\\rho(r)$ (of the size $\\beta$), $\\intdr |\\psi_r(r)|^2 \\rho(r)$, shows a quasiscaling behavior. This is approximately invariant under the following transformation: $(\\beta,Z_{eff}) \\to (\\lambda\\beta,\\lambda Z_{eff})$; $\\lambda >0$. We called such behavior $\\beta-Z_{eff}$ quasiscaling. We examine this quasiscaling behavior in detail. In particular we provide a semi-analytical examination of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9702347","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"}