{"work":{"id":"2a49f3b2-74fc-4443-9523-aefd1ba20ec7","openalex_id":null,"doi":null,"arxiv_id":"1602.03839","raw_key":null,"title":"GW150914: First results from the search for binary black hole coalescence with Advanced LIGO","authors":null,"authors_text":"B","year":2016,"venue":"gr-qc","abstract":"On September 14, 2015 at 09:50:45 UTC the two detectors of the Laser Interferometer Gravitational-wave Observatory (LIGO) simultaneously observed the binary black hole merger GW150914. We report the results of a matched-filter search using relativistic models of compact-object binaries that recovered GW150914 as the most significant event during the coincident observations between the two LIGO detectors from September 12 to October 20, 2015. GW150914 was observed with a matched filter signal-to-noise ratio of 24 and a false alarm rate estimated to be less than 1 event per 203 000 years, equivalent to a significance greater than 5.1 {\\sigma}.","external_url":"https://arxiv.org/abs/1602.03839","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-07-08T20:35:34.274110+00:00","pith_arxiv_id":"1602.03839","created_at":"2026-05-09T04:54:56.048881+00:00","updated_at":"2026-07-08T20:35:34.274110+00:00","title_quality_ok":true,"display_title":"GW150914: First results from the search for binary black hole coalescence with Advanced LIGO","render_title":"GW150914: First results from the search for binary black hole coalescence with Advanced LIGO"},"hub":{"state":{"work_id":"2a49f3b2-74fc-4443-9523-aefd1ba20ec7","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":21,"external_cited_by_count":null,"distinct_field_count":5,"first_pith_cited_at":"2019-03-11T17:43:43+00:00","last_pith_cited_at":"2026-07-07T08:43:39+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":"2026-08-21T21:10:11.300638+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":7},{"context_role":"dataset","n":1}],"polarity_counts":[{"context_polarity":"background","n":6},{"context_polarity":"unclear","n":1},{"context_polarity":"use_dataset","n":1}],"runs":{},"summary":{},"graph":{},"authors":[]}}