{"paper":{"title":"Lambda-p femtoscopy in collisions of Ar+KCl at 1.76 AGeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Balanda, A. Blanco, A. Dybczak, A. Gil, A. Ivashkin, A. Kugler, A. Kurepin, A. Mangiarotti, A. Reshetin, A. Rustamov, A. Sadovsky, A. Schmah, A. Tarantola, A.V. Belyaev, B. K\\\"ampfer, B. Michalska, B. Ramstein, B. Sailer, B. Spruck, B.W. Kolb, C. Gilardi, C. M\\\"untz, C. Sturm, C. Wendisch, D. Belver, D. Gonz\\'alez-D\\'iaz, D. Kirschner, D. Mishra, E. Castro, E. Morini\\`ere, F. Dohrmann, F. Guber, F. Krizek, G. Agakishiev, H. Str\\\"obele, H. Tsertos, I. Fr\\\"ohlich, I. Iori, I. Koenig, J.A. Garz\\'on, J. D\\'iaz, J. Friese, J.L. Boyard, J. Markert, J. Michel, J. Mousa, J. Otwinowski, J. Pietraszko, J.S. Lange, J. Stroth, J. W\\\"ustenfeld, K. Kanaki, K. Lapidus, K. Teilab, L. Fabbietti, L. Lopes, L. Maier, L. Naumann, M. B\\\"ohmer, M. Destefanis, M. Golubeva, M. Jurkovic, M. Lorenz, M. Palka, M. Roy-Stephan, M. Sudol, M. Traxler, M. Weber, M. Wisniowski, O. Pechenova, O.V. Fateev, P. Braun-Munzinger, P. Cabanelas, P. Finocchiaro, P. Fonte, P. Salabura, P. Tlusty, P. Zhou, P. Zumbruch, R. Bassini, R. Gernh\\\"auser, R. Holzmann, R. Kotte, R. Kr\\\"ucken, R. Trebacz, S. Chernenko, S. Lang, S. Spataro, S. Yurevich, T. Christ, T. Eberl, T. Galatyuk, T. Hennino, T. Karavicheva, T. Liu, T. Wojcik, V. Metag, V. Pechenov, V. Wagner, W. Koenig, W. K\\\"uhn, W. Przygoda, Y.C. Pachmayer, Y. Parpottas, Yu.G. Sobolev, Y.V. Zanevsky","submitted_at":"2010-04-14T07:06:53Z","abstract_excerpt":"Results on $\\Lambda$p femtoscopy are reported at the lowest energy so far. At a beam energy of 1.76A~GeV, the reaction Ar+KCl was studied with the High Acceptance Di-Electron Spectrometer (HADES) at SIS18/GSI. A high-statistics and high-purity $\\Lambda$ sample was collected, allowing for the investigation of $\\Lambda$ p correlations at small relative momenta. The experimental correlation function is compared to corresponding model calculations allowing the determination of the space-time extent of the $\\Lambda$p emission source. The $\\Lambda$p source radius is found slightly smaller than the p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.2328","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"}