{"id":"https://openalex.org/W7214320554","doi":"https://doi.org/10.48550/arxiv.2609.28629","title":"Probing the Metallicity Dependence of Fast Radio Burst Progenitors with CHIME/FRB Outrigger Dwarf Host Galaxies","display_name":"Probing the Metallicity Dependence of Fast Radio Burst Progenitors with CHIME/FRB Outrigger Dwarf Host Galaxies","publication_year":2026,"publication_date":"2026-09-23","ids":{"openalex":"https://openalex.org/W7214320554","doi":"https://doi.org/10.48550/arxiv.2609.28629"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.28629","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.28629","pdf_url":"https://arxiv.org/pdf/2609.28629","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.28629","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5152832065","display_name":"Y. Dong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dong, Y.","raw_affiliation_strings":["Northwestern/CIERA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern/CIERA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015506314","display_name":"Wen\u2010fai Fong","orcid":"https://orcid.org/0000-0002-7374-935X","observed_orcids":["https://orcid.org/0000-0002-7374-935X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fong, W.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026946218","display_name":"Kenzie Nimmo","orcid":"https://orcid.org/0000-0003-0510-0740","observed_orcids":["https://orcid.org/0000-0003-0510-0740"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nimmo, K.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124807649","display_name":"N. Loudas","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Loudas, N.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152833549","display_name":"B. C. Andersen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andersen, B. C.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152794115","display_name":"S. Andrew","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrew, S.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152794621","display_name":"A. Cai","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cai, A.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152894604","display_name":"S. Chatterjee","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chatterjee, S.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051557113","display_name":"Amanda M. Cook","orcid":"https://orcid.org/0000-0001-6422-8125","observed_orcids":["https://orcid.org/0000-0001-6422-8125"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cook, A. M.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059077301","display_name":"Alice P. Curtin","orcid":"https://orcid.org/0000-0002-8376-1563","observed_orcids":["https://orcid.org/0000-0002-8376-1563"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Curtin, A. P.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039943457","display_name":"Tarraneh Eftekhari","orcid":"https://orcid.org/0000-0003-0307-9984","observed_orcids":["https://orcid.org/0000-0003-0307-9984"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eftekhari, T.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028071403","display_name":"B. M. Gaensler","orcid":"https://orcid.org/0000-0002-3382-9558","observed_orcids":["https://orcid.org/0000-0002-3382-9558"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gaensler, B. M.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069227312","display_name":"Jason W. T. Hessels","orcid":"https://orcid.org/0000-0003-2317-1446","observed_orcids":["https://orcid.org/0000-0003-2317-1446"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hessels, J.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040720897","display_name":"V. M. Kaspi","orcid":"https://orcid.org/0000-0001-9345-0307","observed_orcids":["https://orcid.org/0000-0001-9345-0307"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kaspi, V. M.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152856576","display_name":"A. Khan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Khan, A.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016405467","display_name":"Calvin Leung","orcid":"https://orcid.org/0000-0002-4209-7408","observed_orcids":["https://orcid.org/0000-0002-4209-7408"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Leung, C.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008705003","display_name":"Llu\u00eds Mas-Ribas","orcid":"https://orcid.org/0000-0003-4584-8841","observed_orcids":["https://orcid.org/0000-0003-4584-8841"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mas-Ribas, L.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013125693","display_name":"Kiyoshi Wesley Masui","orcid":"https://orcid.org/0000-0002-4279-6946","observed_orcids":["https://orcid.org/0000-0002-4279-6946"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masui, K.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046508266","display_name":"Alexandra Moroianu","orcid":"https://orcid.org/0000-0003-1936-9062","observed_orcids":["https://orcid.org/0000-0003-1936-9062"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Moroianu, A.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026033147","display_name":"A. B. Pearlman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pearlman, A. B.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152906146","display_name":"J. X. Prochaska","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Prochaska, J. X.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004980634","display_name":"Mawson W. Sammons","orcid":"https://orcid.org/0000-0002-4623-5329","observed_orcids":["https://orcid.org/0000-0002-4623-5329"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sammons, M. W.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152905484","display_name":"P. Scholz","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Scholz, P.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022045575","display_name":"Kaitlyn Shin","orcid":"https://orcid.org/0000-0002-6823-2073","observed_orcids":["https://orcid.org/0000-0002-6823-2073"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shin, K.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091683850","display_name":"Sunil Simha","orcid":"https://orcid.org/0000-0003-3801-1496","observed_orcids":["https://orcid.org/0000-0003-3801-1496"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Simha, S.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152834496","display_name":"M. Woodland","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Woodland, M.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5152834979","display_name":"Z. Zhuang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhuang, Z.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11323","display_name":"Gamma-ray bursts and supernovae","score":0.7221999764442444,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11323","display_name":"Gamma-ray bursts and supernovae","score":0.7221999764442444,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10463","display_name":"Pulsars and Gravitational Waves Research","score":0.07779999822378159,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.041099999099969864,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fast-radio-bursts","display_name":"fast radio bursts","score":0.9929999709129333},{"id":"https://openalex.org/keywords/frb-host-galaxies","display_name":"FRB host galaxies","score":0.8259999752044678},{"id":"https://openalex.org/keywords/dwarf-galaxies","display_name":"dwarf galaxies","score":0.9100000262260437},{"id":"https://openalex.org/keywords/gas-phase-metallicity","display_name":"gas-phase metallicity","score":0.9340000152587891},{"id":"https://openalex.org/keywords/repeating-frbs","display_name":"repeating FRBs","score":0.8370000123977661},{"id":"https://openalex.org/keywords/persistent-radio-sources","display_name":"persistent radio sources","score":0.949999988079071},{"id":"https://openalex.org/keywords/massive-star-evolution","display_name":"massive star evolution","score":0.8209999799728394},{"id":"https://openalex.org/keywords/dispersion-measure","display_name":"dispersion measure","score":0.7210000157356262},{"id":"https://openalex.org/keywords/rotation-measure","display_name":"rotation measure","score":0.9459999799728394}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8575000166893005},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.8015000224113464},{"id":"https://openalex.org/C99465377","wikidata":"https://www.wikidata.org/wiki/Q217030","display_name":"Metallicity","level":3,"score":0.6358000040054321},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.6064000129699707},{"id":"https://openalex.org/C37119246","wikidata":"https://www.wikidata.org/wiki/Q190438","display_name":"Dwarf galaxy","level":3,"score":0.6007999777793884},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.49889999628067017},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.47609999775886536},{"id":"https://openalex.org/C86888617","wikidata":"https://www.wikidata.org/wiki/Q190426","display_name":"Magnetar","level":3,"score":0.40700000524520874},{"id":"https://openalex.org/C12287442","wikidata":"https://www.wikidata.org/wiki/Q105902","display_name":"Luminosity","level":3,"score":0.40630000829696655},{"id":"https://openalex.org/C2778633955","wikidata":"https://www.wikidata.org/wiki/Q2562991","display_name":"Outrigger","level":2,"score":0.391400009393692},{"id":"https://openalex.org/C168589115","wikidata":"https://www.wikidata.org/wiki/Q3079618","display_name":"Stellar mass","level":4,"score":0.359499990940094},{"id":"https://openalex.org/C73329638","wikidata":"https://www.wikidata.org/wiki/Q527","display_name":"Sky","level":2,"score":0.35589998960494995},{"id":"https://openalex.org/C33024259","wikidata":"https://www.wikidata.org/wiki/Q76250","display_name":"Redshift","level":3,"score":0.2980000078678131},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.29679998755455017},{"id":"https://openalex.org/C163479331","wikidata":"https://www.wikidata.org/wiki/Q44559","display_name":"Exoplanet","level":3,"score":0.27730000019073486},{"id":"https://openalex.org/C207230154","wikidata":"https://www.wikidata.org/wiki/Q848501","display_name":"Faraday effect","level":3,"score":0.2766000032424927},{"id":"https://openalex.org/C555520305","wikidata":"https://www.wikidata.org/wiki/Q321","display_name":"Milky Way","level":3,"score":0.27649998664855957},{"id":"https://openalex.org/C125857072","wikidata":"https://www.wikidata.org/wiki/Q16744","display_name":"Star formation","level":3,"score":0.2581000030040741}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:arXiv.org:2609.28629","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.28629","pdf_url":"https://arxiv.org/pdf/2609.28629","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:HAL:hal-05830218v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-05830218","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2026","raw_type":"info:eu-repo/semantics/preprint"},{"id":"doi:10.48550/arxiv.2609.28629","doi":"https://doi.org/10.48550/arxiv.2609.28629","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.28629","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.28629","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.28629","pdf_url":"https://arxiv.org/pdf/2609.28629","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1058115957","display_name":null,"funder_award_id":"VI.Veni.222.295","funder_id":"https://openalex.org/F4320338335","funder_display_name":"H2020 European Research Council"},{"id":"https://openalex.org/G1495879100","display_name":"Collaborative Research: Mapping the universe in neutral hydrogen with CHIME","funder_award_id":"2510771","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G1868323516","display_name":"Graduate Research Fellowship Program (GRFP)","funder_award_id":"2234667","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G1897767386","display_name":null,"funder_award_id":"28284","funder_id":"https://openalex.org/F4320306151","funder_display_name":"Alfred P. Sloan Foundation"},{"id":"https://openalex.org/G1908529863","display_name":null,"funder_award_id":"RGPIN 228738-13","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G1979407794","display_name":null,"funder_award_id":"CERC-2022-00009","funder_id":"https://openalex.org/F4320321481","funder_display_name":"Canada Excellence Research Chairs, Government of Canada"},{"id":"https://openalex.org/G4133458682","display_name":null,"funder_award_id":"101098079","funder_id":"https://openalex.org/F4320338335","funder_display_name":"H2020 European Research Council"},{"id":"https://openalex.org/G4170705195","display_name":"Using fast radio bursts as astrophysical tools","funder_award_id":"VI.Veni.222.295","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G433322167","display_name":null,"funder_award_id":"NAS5- 26555","funder_id":"https://openalex.org/F4320314503","funder_display_name":"Space Telescope Science Institute"},{"id":"https://openalex.org/G4497416632","display_name":null,"funder_award_id":"101223057","funder_id":"https://openalex.org/F4320338335","funder_display_name":"H2020 European Research Council"},{"id":"https://openalex.org/G5048168590","display_name":"Collaborative Research: The Definitive Follow-up Campaign for Fast Radio Bursts","funder_award_id":"2206490","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5180320897","display_name":null,"funder_award_id":"228738-13","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G5433740808","display_name":null,"funder_award_id":"RGPIN-2025-06681","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G5539312340","display_name":null,"funder_award_id":"2022-00009","funder_id":"https://openalex.org/F4320321481","funder_display_name":"Canada Excellence Research Chairs, Government of Canada"},{"id":"https://openalex.org/G5622021303","display_name":null,"funder_award_id":"101098079","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5830302969","display_name":"Collaborative Research: The Definitive Follow-up Campaign for Fast Radio Bursts","funder_award_id":"2206494","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G58316358","display_name":null,"funder_award_id":"NAS 526555","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G6233071958","display_name":"CAREER: Navigating the Environments of the Universe\u2019s Fastest Transients","funder_award_id":"2047919","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6273510985","display_name":null,"funder_award_id":"26555","funder_id":"https://openalex.org/F4320314503","funder_display_name":"Space Telescope Science Institute"},{"id":"https://openalex.org/G6413224528","display_name":"Collaborative Research: Disentangling the Cosmic Web with Fast Radio Bursts","funder_award_id":"1911140","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7607315299","display_name":"Collaborative Research: Disentangling the Cosmic Web with Fast Radio Bursts","funder_award_id":"1910471","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G807922661","display_name":null,"funder_award_id":"RGPIN-2024-06266","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G85701977","display_name":null,"funder_award_id":"28284","funder_id":"https://openalex.org/F4320306487","funder_display_name":"Research Corporation for Science Advancement"},{"id":"https://openalex.org/G973579988","display_name":null,"funder_award_id":"NAS5-26555","funder_id":"https://openalex.org/F4320314891","funder_display_name":"NASA Exoplanet Science Institute"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320306151","display_name":"Alfred P. Sloan Foundation","ror":"https://ror.org/052csg198"},{"id":"https://openalex.org/F4320306202","display_name":"Gordon and Betty Moore Foundation","ror":"https://ror.org/006wxqw41"},{"id":"https://openalex.org/F4320306487","display_name":"Research Corporation for Science Advancement","ror":"https://ror.org/00jp8d455"},{"id":"https://openalex.org/F4320309634","display_name":"Adolph C. and Mary Sprague Miller Institute for Basic Research in Science, University of California Berkeley","ror":null},{"id":"https://openalex.org/F4320309911","display_name":"Aix-Marseille Universit\u00e9","ror":"https://ror.org/035xkbk20"},{"id":"https://openalex.org/F4320309949","display_name":"Canadian Institute for Advanced Research","ror":"https://ror.org/01sdtdd95"},{"id":"https://openalex.org/F4320310638","display_name":"McGill University","ror":"https://ror.org/01pxwe438"},{"id":"https://openalex.org/F4320314503","display_name":"Space Telescope Science Institute","ror":"https://ror.org/036f5mx38"},{"id":"https://openalex.org/F4320314891","display_name":"NASA Exoplanet Science Institute","ror":"https://ror.org/01trfvq12"},{"id":"https://openalex.org/F4320319880","display_name":"Government of Canada","ror":"https://ror.org/010q4q527"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321008","display_name":"Universiteit van Amsterdam","ror":"https://ror.org/04dkp9463"},{"id":"https://openalex.org/F4320321481","display_name":"Canada Excellence Research Chairs, Government of Canada","ror":"https://ror.org/02tvrwm90"},{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"},{"id":"https://openalex.org/F4320322015","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087"},{"id":"https://openalex.org/F4320333752","display_name":"McGill Space Institute","ror":"https://ror.org/05qpt6q22"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320334841","display_name":"Fonds de recherche du Qu\u00e9bec \u2013 Nature et technologies","ror":"https://ror.org/00b9f9778"},{"id":"https://openalex.org/F4320338335","display_name":"H2020 European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214320554.pdf","grobid_xml":"https://content.openalex.org/works/W7214320554.grobid-xml"},"referenced_works_count":207,"referenced_works":["https://openalex.org/W1584914934","https://openalex.org/W1861327581","https://openalex.org/W1877230173","https://openalex.org/W1878631143","https://openalex.org/W1982945295","https://openalex.org/W1984922765","https://openalex.org/W1993317195","https://openalex.org/W1998946499","https://openalex.org/W2006716028","https://openalex.org/W2009810368","https://openalex.org/W2011654732","https://openalex.org/W2022074562","https://openalex.org/W2029343094","https://openalex.org/W2036062947","https://openalex.org/W2036423640","https://openalex.org/W2048274049","https://openalex.org/W2048316219","https://openalex.org/W2049326045","https://openalex.org/W2052304079","https://openalex.org/W2055404397","https://openalex.org/W2067857092","https://openalex.org/W2070289033","https://openalex.org/W2070650982","https://openalex.org/W2084883277","https://openalex.org/W2088034685","https://openalex.org/W2088668851","https://openalex.org/W2096147217","https://openalex.org/W2107002261","https://openalex.org/W2107337450","https://openalex.org/W2114574183","https://openalex.org/W2115185242","https://openalex.org/W2117528654","https://openalex.org/W2124749424","https://openalex.org/W2129760210","https://openalex.org/W2130275104","https://openalex.org/W2135625048","https://openalex.org/W2142220522","https://openalex.org/W2153219938","https://openalex.org/W2153753489","https://openalex.org/W2159714423","https://openalex.org/W2159898631","https://openalex.org/W2163212281","https://openalex.org/W2166805045","https://openalex.org/W2187412646","https://openalex.org/W2299130035","https://openalex.org/W2342444665","https://openalex.org/W2345423872","https://openalex.org/W2414784202","https://openalex.org/W2505702019","https://openalex.org/W2518946222","https://openalex.org/W2545218566","https://openalex.org/W2558254534","https://openalex.org/W2559179535","https://openalex.org/W2563171474","https://openalex.org/W2563744641","https://openalex.org/W2566593834","https://openalex.org/W2571196594","https://openalex.org/W2577231583","https://openalex.org/W2577895011","https://openalex.org/W2611830765","https://openalex.org/W2616150543","https://openalex.org/W2653832998","https://openalex.org/W2782993241","https://openalex.org/W2799047820","https://openalex.org/W2888532099","https://openalex.org/W2888784398","https://openalex.org/W2896253616","https://openalex.org/W2913062116","https://openalex.org/W2914276822","https://openalex.org/W2931388211","https://openalex.org/W2949820122","https://openalex.org/W2951334196","https://openalex.org/W2953474961","https://openalex.org/W2955902629","https://openalex.org/W2956056565","https://openalex.org/W2956762146","https://openalex.org/W2959681553","https://openalex.org/W2965512201","https://openalex.org/W2971515123","https://openalex.org/W2976453063","https://openalex.org/W2991325864","https://openalex.org/W2997632089","https://openalex.org/W3003257820","https://openalex.org/W3010131044","https://openalex.org/W3012494371","https://openalex.org/W3020418602","https://openalex.org/W3021487385","https://openalex.org/W3025566314","https://openalex.org/W3026441096","https://openalex.org/W3026669888","https://openalex.org/W3027627677","https://openalex.org/W3030414242","https://openalex.org/W3035965352","https://openalex.org/W3038052600","https://openalex.org/W3048749859","https://openalex.org/W3080247092","https://openalex.org/W3081210803","https://openalex.org/W3084483169","https://openalex.org/W3087924087","https://openalex.org/W3088954225","https://openalex.org/W3092904513","https://openalex.org/W3093401757","https://openalex.org/W3107590503","https://openalex.org/W3128979803","https://openalex.org/W3131835702","https://openalex.org/W3136957856","https://openalex.org/W3137984699","https://openalex.org/W3157781323","https://openalex.org/W3165663418","https://openalex.org/W3182158366","https://openalex.org/W3201425423","https://openalex.org/W3209275019","https://openalex.org/W4205650896","https://openalex.org/W4206329711","https://openalex.org/W4214948774","https://openalex.org/W4221164854","https://openalex.org/W4246559486","https://openalex.org/W4281694390","https://openalex.org/W4282930996","https://openalex.org/W4283326857","https://openalex.org/W4283743339","https://openalex.org/W4288079944","https://openalex.org/W4292508300","https://openalex.org/W4295242329","https://openalex.org/W4296116755","https://openalex.org/W4309785293","https://openalex.org/W4323566286","https://openalex.org/W4361272525","https://openalex.org/W4376129006","https://openalex.org/W4376983375","https://openalex.org/W4380989519","https://openalex.org/W4380992585","https://openalex.org/W4381888553","https://openalex.org/W4381926210","https://openalex.org/W4385319474","https://openalex.org/W4386091038","https://openalex.org/W4386121218","https://openalex.org/W4386423802","https://openalex.org/W4387158166","https://openalex.org/W4387901795","https://openalex.org/W4389715335","https://openalex.org/W4390582257","https://openalex.org/W4390821164","https://openalex.org/W4390941343","https://openalex.org/W4391174247","https://openalex.org/W4391462058","https://openalex.org/W4393263445","https://openalex.org/W4393942007","https://openalex.org/W4396939589","https://openalex.org/W4398795509","https://openalex.org/W4400387076","https://openalex.org/W4400937636","https://openalex.org/W4401389064","https://openalex.org/W4401746783","https://openalex.org/W4401799487","https://openalex.org/W4402864491","https://openalex.org/W4404105606","https://openalex.org/W4404159637","https://openalex.org/W4406665222","https://openalex.org/W4406665424","https://openalex.org/W4407925016","https://openalex.org/W4407937317","https://openalex.org/W4408875883","https://openalex.org/W4411328713","https://openalex.org/W4411643575","https://openalex.org/W4413131391","https://openalex.org/W4413141826","https://openalex.org/W4413395232","https://openalex.org/W4414287899","https://openalex.org/W4414333311","https://openalex.org/W4414709245","https://openalex.org/W4414846756","https://openalex.org/W4414938895","https://openalex.org/W4414990113","https://openalex.org/W4415303463","https://openalex.org/W4415358483","https://openalex.org/W4415503082","https://openalex.org/W4416102363","https://openalex.org/W4416114416","https://openalex.org/W4416470881","https://openalex.org/W6912703191","https://openalex.org/W6912707268","https://openalex.org/W6968855057","https://openalex.org/W6968907514","https://openalex.org/W6969259846","https://openalex.org/W7117467953","https://openalex.org/W7117574740","https://openalex.org/W7122858662","https://openalex.org/W7125523165","https://openalex.org/W7126171738","https://openalex.org/W7130320268","https://openalex.org/W7143309132","https://openalex.org/W7143383619","https://openalex.org/W7154057906","https://openalex.org/W7154202392","https://openalex.org/W7155042799","https://openalex.org/W7160918997","https://openalex.org/W7165521306","https://openalex.org/W7166029629","https://openalex.org/W7167028708","https://openalex.org/W7167685226","https://openalex.org/W7168127482","https://openalex.org/W7204262172","https://openalex.org/W7204853992","https://openalex.org/W7204965713","https://openalex.org/W7212288402","https://openalex.org/W7220905772"],"related_works":["https://openalex.org/W7122858662","https://openalex.org/W4390941343","https://openalex.org/W7220909052","https://openalex.org/W4407894381","https://openalex.org/W4320830179","https://openalex.org/W4414990113","https://openalex.org/W7204262172","https://openalex.org/W3110713537","https://openalex.org/W3190697069","https://openalex.org/W4205650896"],"abstract_inverted_index":{"Using":[0],"the":[1,8,64,91,148,178,224],"fast":[2],"radio":[3,119],"bursts":[4],"(FRBs)":[5],"localized":[6],"with":[7,46,61,105,117,125,212],"CHIME/FRB":[9],"Outriggers":[10],"between":[11,136,186],"February":[12],"and":[13,27,35,69,142,159,167,175,189,204,215],"October":[14],"2025,":[15],"we":[16],"conduct":[17],"a":[18,134],"systematic":[19],"search":[20],"for":[21,32,102,164],"dwarf":[22,103,140],"host":[23,30,149,187,199],"galaxies.":[24],"We":[25,53,145,180],"identify":[26],"characterize":[28],"eight":[29],"galaxies":[31,104],"one":[33],"repeating":[34,68,97,205,213],"seven":[36],"apparently":[37,202],"non-repeating":[38,70,203,226],"FRBs,":[39,169],"newly":[40],"classifying":[41],"five":[42],"hosts":[43,62],"as":[44],"dwarfs":[45,124],"stellar":[47],"masses":[48],"of":[49,201],"$\\log(M_\\ast/M_\\odot)":[50],"\\approx":[51],"8.1-9.1$.":[52],"measure":[54,151,156],"their":[55],"gas-phase":[56],"metallicities":[57,200],"and,":[58],"when":[59],"combined":[60],"from":[63],"literature,":[65],"finding":[66],"that":[67],"FRBs":[71,78,98,176,206,214],"have":[72,99],"statistically":[73],"distinct":[74,198],"metallicity":[75,188],"distributions.":[76],"Non-repeating":[77],"inhabit":[79],"relatively":[80],"metal-rich":[81],"environments":[82,141],"($12":[83],"+":[84,107,127],"\\rm":[85,108,128],"log(":[86,109,129],"O/H)":[87,110,130],"\\gtrsim":[88],"8.35$)":[89],"across":[90],"full":[92],"observed":[93],"mass":[94],"range,":[95],"while":[96],"significant":[100,183],"preference":[101],"$12":[106,126],"\\lesssim":[111,131],"8.35$.":[112],"Almost":[113],"all":[114],"repeaters":[115,137],"associated":[116],"persistent":[118],"sources":[120],"(PRSs)":[121],"are":[122],"in":[123,138,177],"8.15$,":[132],"suggesting":[133],"connection":[135],"metal-poor":[139],"PRS":[143],"formation.":[144],"also":[146],"calculate":[147],"dispersion":[150],"($\\mathrm{DM}_{\\rm":[152],"host}$),":[153,158],"Faraday":[154],"rotation":[155],"($\\mathrm{RM}_{\\rm":[157],"scattering":[160],"timescale":[161],"($\u03c4_{\\rm":[162],"host,1~GHz}$)":[163],"54,":[165],"37,":[166],"24":[168],"respectively,":[170],"including":[171],"both":[172],"our":[173],"sample":[174],"literature.":[179],"find":[181],"no":[182],"($>3\u03c3$)":[184],"correlation":[185],"$\\mathrm{DM}_{\\rm":[190],"host}$,":[191,193],"$\\mathrm{RM}_{\\rm":[192],"or":[194],"$\u03c4_{\\rm":[195],"host,1~GHz}$.":[196],"The":[197],"may":[207],"reflect":[208],"metallicity-dependent":[209],"massive-star":[210],"evolution,":[211],"PRSs":[216],"requiring":[217],"more":[218],"extreme":[219],"magnetar":[220],"birth":[221],"spins":[222],"than":[223],"predominantly":[225],"FRB":[227],"population.":[228]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-09-26T00:00:00"}
