{"paper":{"title":"Measurement of the forward charged particle pseudorapidity density in pp collisions at sqrt(s) = 8 TeV using a displaced interaction point","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Buzzo, A. Fiergolski, A. Karev, A. Mercadante, A. Scribano, C. Covault, C. Taylor, E. Bossini, E. Br\\\"ucken, E. Lippmaa, E. Oliveri, E. Radermacher, E. Radicioni, E. Robutti, F. Ferro, F. Garcia, F. Lucas Rodr\\'iguez, F. Nemes, F. Oljemark, F. Ravotti, F. S. Cafagna, G. Latino, G. Ruggiero, H. Niewiadomski, H. Saarikko, I. Atanassov, J. Baechler, J. Hammerbauer, J. Heino, J. Ka\\v{s}par, J. Kopal, J. Lippmaa, J. Proch\\'azka, J. Smajek, J. Sziklai, J. Welti, J. Whitmore, K. Eggert, K. \\\"Osterberg, K. Zielinski, L. Grzanka, L. Losurdo, L. Ropelewski, M. Berretti, M. Bozzo, M. Csan\\'ad, M. Deile, M. Doubek, M. G. Catanesi, M. Lo Vetere, M. Macr\\'i, M. Oriunno, M. Quinto, M. V. Lokaj\\'i\\v{c}ek, N. Minafra, N. Turini, P. Aspell, P. Palazzi, P. Wyszkowski, R. Lauhakangas, R. Orava, S. Giani, S. Lami, S. Minutoli, T. Cs\\\"org\\H{o}, The TOTEM Collaboration: G. Antchev, T. Hilden, T. Leszko, T. M\\\"aki, U. Bottigli, V. Avati, V. Berardi, V. Eremin, V. Georgiev, V. Kundr\\'at, V. Vacek, W. Snoeys, Z. Peroutka","submitted_at":"2014-11-18T19:03:16Z","abstract_excerpt":"The pseudorapidity density of charged particles dN(ch)/deta is measured by the TOTEM experiment in pp collisions at sqrt(s) = 8 TeV within the range 3.9 < eta < 4.7 and -6.95 < eta < -6.9. Data were collected in a low intensity LHC run with collisions occurring at a distance of 11.25 m from the nominal interaction point. The data sample is expected to include 96-97\\% of the inelastic proton-proton interactions. The measurement reported here considers charged particles with p_T > 0 MeV/c, produced in inelastic interactions with at least one charged particle in -7 < eta < -6 or 3.7 < eta <4.8 . "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.4963","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"}