{"paper":{"title":"NANOGrav Constraints on Gravitational Wave Bursts with Memory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM","gr-qc"],"primary_cat":"astro-ph.GA","authors_text":"A. Brazier, A. N. Lommen, B. Christy, D. J. Nice, D. R. Lorimer, D. R. Madison, D. R. Stinebring, E. Fonseca, F. Jenet, G. Jones, I. H. Stairs, J. A. Ellis, J. Luo, J. M. Cordes, J. Swiggum, K. Stovall, L. Levin, M. A. McLaughlin, M. Koop, M. T. Lam, M. Vallisneri, N. Garver-Daniels, N. J. Cornish, N. Palliyaguru, P. B. Demorest, R. D. Ferdman, R. S. Lynch, R. van Haasteren, S. Burke-Spolaor, S. Chatterjee, S. J. Chamberlin, S. M. Ransom, S. T. McWilliams, T. Dolch, T. J. W. Lazio, T. T. Pennucci, V. M. Kaspi, W. W. Zhu, X. Deng, X. Siemens, Y. Wang, Z. Arzoumanian","submitted_at":"2015-01-21T22:08:28Z","abstract_excerpt":"Among efforts to detect gravitational radiation, pulsar timing arrays are uniquely poised to detect \"memory\" signatures, permanent perturbations in spacetime from highly energetic astrophysical events such as mergers of supermassive black hole binaries. The North American Nanohertz Observatory for Gravitational Waves (NANOGrav) observes dozens of the most stable millisecond pulsars using the Arecibo and Green Bank radio telescopes in an effort to study, among other things, gravitational wave memory. We herein present the results of a search for gravitational wave bursts with memory (BWMs) usin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.05343","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":""},"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"}