{"paper":{"title":"Precise predictions for V+jets dark matter backgrounds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"A. Denner, A. Gehrmann-De Ridder, A. Huss, A. M\\\"uck, C. Williams, F. Petriello, G.P. Salam, J. M. Campbell, J. M. Lindert, M.L. Mangano, M. Sch\\\"onherr, N. Glover, P. Maierh\\\"ofer, R. Boughezal, S. Dittmaier, S. Kallweit, S.Pozzorini, T.A. Morgan, T. Gehrmann","submitted_at":"2017-05-12T17:26:11Z","abstract_excerpt":"High-energy jets recoiling against missing transverse energy (MET) are powerful probes of dark matter at the LHC. Searches based on large MET signatures require a precise control of the $Z(\\nu\\bar\\nu)+$jet background in the signal region. This can be achieved by taking accurate data in control regions dominated by $Z(\\ell^+\\ell^-)+$jet, $W(\\ell\\nu)+$jet and $\\gamma+$jet production, and extrapolating to the $Z(\\nu\\bar\\nu)+$jet background by means of precise theoretical predictions. In this context, recent advances in perturbative calculations open the door to significant sensitivity improvement"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.04664","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":""},"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"}