{"work":{"id":"7dcafae2-493f-4471-aca1-ad7115dc4ea0","openalex_id":"https://openalex.org/W2156247879","doi":"10.1088/1126-6708/2007/11/070","arxiv_id":"0709.2092","raw_key":null,"title":"Matching NLO QCD computations with Parton Shower simulations: the POWHEG method","authors":[{"given":"Stefano","family":"Frixione","sequence":"first","affiliation":[]},{"given":"Paolo","family":"Nason","sequence":"additional","affiliation":[]},{"given":"Carlo","family":"Oleari","sequence":"additional","affiliation":[]}],"authors_text":"S","year":2007,"venue":"hep-ph","abstract":"The aim of this work is to describe in detail the POWHEG method, first suggested by one of the authors, for interfacing parton-shower generators with NLO QCD computations. We describe the method in its full generality, and then specify its features in two subtraction frameworks for NLO calculations: the Catani-Seymour and the Frixione-Kunszt-Signer approach. Two examples are discussed in detail in both approaches: the production of hadrons in e+e- collisions, and the Drell-Yan vector-boson production in hadronic collisions.","external_url":"https://arxiv.org/abs/0709.2092","cited_by_count":1969,"metadata_source":"pith","metadata_fetched_at":"2026-06-29T09:53:16.752173+00:00","pith_arxiv_id":"0709.2092","created_at":"2026-05-09T01:39:35.005442+00:00","updated_at":"2026-06-29T09:53:16.752173+00:00","title_quality_ok":true,"display_title":"Matching NLO QCD computations with Parton Shower simulations: the POWHEG method","render_title":"Matching NLO QCD computations with Parton Shower simulations: the POWHEG method"},"hub":{"state":{"work_id":"7dcafae2-493f-4471-aca1-ad7115dc4ea0","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":70,"external_cited_by_count":1969,"distinct_field_count":4,"first_pith_cited_at":"2010-02-12T16:07:27+00:00","last_pith_cited_at":"2026-06-20T12:14:52+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-06-29T12:38:46.542978+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"method","n":28},{"context_role":"background","n":11}],"polarity_counts":[{"context_polarity":"use_method","n":28},{"context_polarity":"background","n":9},{"context_polarity":"unclear","n":2}],"runs":{},"summary":{},"graph":{},"authors":[]}}