{"paper":{"title":"Probing stops in the coannihilation region at the HL-LHC: a comparative study of different processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Bo Peng, Guang Hua Duan, Jin Min Yang, Ken-ichi Hikasa, Xiang Fan","submitted_at":"2019-12-04T13:42:11Z","abstract_excerpt":"In the minimal supersymmetric model, the coannihilation of the lighter stop $\\tilde{t}_1$ and bino-like dark matter $\\chi$ provides a feasible way to accommodate the correct dark matter relic abundance. In this scenario, due to the compressed masses, $\\tilde{t}_1$ merely appears as missing energy at the LHC and thus the pair production of $\\tilde{t}_1$ can only be probed by requiring an associated energetic jet. Meanwhile, since $\\tilde{t}_2$ and $\\tilde{b}_1$ are correlated in mass and mixing with $\\tilde{t}_1$, the production of $\\tilde{t}_2\\tilde{t}_2^*$ or $\\tilde{b}_1\\tilde{b}_1^*$, each "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.01970","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/1912.01970/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"}