{"work":{"id":"52ff5b37-72c8-45b8-9966-265a8a0542ad","openalex_id":null,"doi":null,"arxiv_id":"gr-qc/9402014","raw_key":null,"title":"Gravitational Waves from Mergin Compact Binaries: How Accurately Can One Extract the Binary's Parameters from the Inspiral Waveform?","authors":null,"authors_text":"Cutler, C","year":1994,"venue":"gr-qc","abstract":"The most promising source of gravitational waves for the planned detectors LIGO and VIRGO are merging compact binaries, i.e., neutron star/neutron star (NS/NS), neutron star/black hole (NS/BH), and black hole/black-hole (BH/BH) binaries. We investigate how accurately the distance to the source and the masses and spins of the two bodies will be measured from the gravitational wave signals by the three detector LIGO/VIRGO network using ``advanced detectors'' (those present a few years after initial operation). The combination ${\\cal M} \\equiv (M_1 M_2)^{3/5}(M_1 +M_2)^{-1/5}$ of the masses of the two bodies is measurable with an accuracy $\\approx 0.1\\%-1\\%$. The reduced mass is measurable to $\\sim 10\\%-15\\%$ for NS/NS and NS/BH binaries, and $\\sim 50\\%$ for BH/BH binaries (assuming $10M_\\odot$ BH's). Measurements of the masses and spins are strongly correlated; there is a combination of $\\mu$ and the spin angular momenta that is measured to within $\\sim 1\\%$. We also estimate that distance measurement accuracies will be $\\le 15\\%$ for $\\sim 8\\%$ of the detected signals, and $\\le 30\\%$ for $\\sim 60\\%$ of the signals, for the LIGO/VIRGO 3-detector network.","external_url":"https://arxiv.org/abs/gr-qc/9402014","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-07-04T07:29:38.618902+00:00","pith_arxiv_id":"gr-qc/9402014","created_at":"2026-05-10T12:10:22.283593+00:00","updated_at":"2026-07-04T07:29:38.618902+00:00","title_quality_ok":true,"display_title":"Gravitational Waves from Mergin Compact Binaries: How Accurately Can One Extract the Binary's Parameters from the Inspiral Waveform?","render_title":"Gravitational Waves from Mergin Compact Binaries: How Accurately Can One Extract the Binary's Parameters from the Inspiral Waveform?"},"hub":{"state":{"work_id":"52ff5b37-72c8-45b8-9966-265a8a0542ad","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":27,"external_cited_by_count":null,"distinct_field_count":5,"first_pith_cited_at":"2014-03-28T14:04:31+00:00","last_pith_cited_at":"2026-06-25T20:19:24+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":"2026-08-22T17:59:37.906513+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"method","n":6},{"context_role":"background","n":5}],"polarity_counts":[{"context_polarity":"use_method","n":6},{"context_polarity":"background","n":5}],"runs":{},"summary":{},"graph":{},"authors":[]}}