{"paper":{"title":"Study of muon pair production from positron annihilation at threshold energy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det"],"primary_cat":"hep-ex","authors_text":"A. Bertolin, A. Cappati, A. Paccagnella, A. Triossi, B. Kiani, B. Ponzio, C. Biino, C. Brizzolari, C. Curatolo, D. Lucchesi, E. Vallazza, F. Anulli, F. Collamati, F. Gonella, F. Iacoangeli, G. Ballerini, G. Cavoto, G. Cotto, J. Pazzini, L. Bandiera, L. Sestini, M. Antonelli, M. Bauce, M. Boscolo, M. Casarsa, M. Iafrati, M. Pelliccioni, M. Prest, M. Ricci, M. Rotondo, M. Soldani, M. Zanetti, N. Amapane, N. Bartosik, N. Pastrone, O. R. Blanco-Garcia, O. Sans Planell, R. Di Nardo, R. Rossin, S. Hoh, S. Ventura, V. Mascagna","submitted_at":"2019-09-30T14:02:37Z","abstract_excerpt":"The muon collider represents one of the most promising solutions for a future machine exploring the high energy frontier, but several challenges due to the 2.2 $\\mu$sec muon lifetime at rest have to be carefully considered. The LEMMA project is investigating the possibility of producing low emittance muon/antimuon pairs from the e$^+$e$^-$ annihilation process at threshold energy, resulting in small transverse emittance beams without any additional beam cooling. However most of the measurements available are performed at higher $\\sqrt{s}$ values. It is therefore necessary to measure muons prod"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.13716","kind":"arxiv","version":2},"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/1909.13716/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"}