{"paper":{"title":"Multi-pomeron exchange model for $pp$ and $p\\bar{p}$ collisions at ultra-high energy","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"2), (2) Saint Petersburg State University, (3) Oxford University, Andrey Puchkov (2) ((1) University of California, Berkeley, Denis Derkach (3), Evgeniia Bodnia (1, Grigory Feofilov (2), Russia, UK), USA, Vladimir Kovalenko (2)","submitted_at":"2013-10-06T20:45:53Z","abstract_excerpt":"A new variant of the effective pomeron exchange model is proposed for the description of the correlation, observed in $pp$ and $p\\bar{p}$ collisions at center-of-mass energy from SPS to LHC, between mean transverse momentum and charged particles multiplicity. The model is based on the Regge-Gribov approach. Smooth logarithmic growth with the collision energy was established for the parameter k, the mean rapidity density of charged particles produced by a single string. It was obtained in the model by the fitting of the available experimental data on charged particles rapidity density in $pp$ a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.1627","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/1310.1627/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"}