{"paper":{"title":"LHEReader: Simplified Conversion from Les Houches Event Files to ROOT Format","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Aman Desai","submitted_at":"2026-03-02T05:55:29Z","abstract_excerpt":"We present the \\textsc{LHEReader} program that converts an Les Houches Event file into a \\Root file allowing one to subsequently analyze the file using \\Root. We evaluate the performance of this conversion by simulating $pp\\to jj$ and $e^+e^- \\to ZH$. The application of this program is illustrated through the simulation of $pp\\rightarrow ZH$, with the $Z\\to\\ell^+\\ell^-$ and $H\\to b\\bar{b}$, analyzing the events at the parton level after hard-scatter event generation as well as after the stage of fast simulation using \\MadAnalysis. The analysis is implemented in \\Root demonstrating the use of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.01489","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/2603.01489/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"}