{"paper":{"title":"Propylene Carbonate Reexamined: Mode-Coupling $\\beta$ Scaling without Factorisation ?","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"B. Ruffl\\'e, J. Wuttke, M. A. Berg, M. Goldammer, M. Ohl, P. Lunkenheimer, R. Kahn, R. Lechner, S. Roth, U. Schneider","submitted_at":"1999-08-31T13:58:11Z","abstract_excerpt":"The dynamic susceptibility of propylene carbonate in the moderately viscous regime above $T_{\\rm c}$ is reinvestigated by incoherent neutron and depolarised light scattering, and compared to dielectric loss and solvation response. Depending on the strength of $\\alpha$ relaxation, a more or less extended $\\beta$ scaling regime is found. Mode-coupling fits yield consistently $\\lambda=0.72$ and $T_{\\rm c}=182 $K, although different positions of the susceptibility minimum indicate that not all observables have reached the universal asymptotics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9908476","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/9908476/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}