{"id":"https://openalex.org/W7221034552","doi":"https://doi.org/10.48550/arxiv.2610.07183","title":"Hierarchical Black Hole Mergers at High Redshift: Predictions for LISA and LGWA from SEEDZ","display_name":"Hierarchical Black Hole Mergers at High Redshift: Predictions for LISA and LGWA from SEEDZ","publication_year":2026,"publication_date":"2026-10-05","ids":{"openalex":"https://openalex.org/W7221034552","doi":"https://doi.org/10.48550/arxiv.2610.07183"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.07183","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.07183","pdf_url":"https://arxiv.org/pdf/2610.07183","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/2610.07183","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5123519491","display_name":"Daxal H. Mehta","orcid":"https://orcid.org/0009-0002-0298-1925","observed_orcids":["https://orcid.org/0009-0002-0298-1925"]},"institutions":[{"id":"https://openalex.org/I157286207","display_name":"National University of Ireland, Maynooth","ror":"https://ror.org/048nfjm95","country_code":"IE","type":"education","lineage":["https://openalex.org/I157286207"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Mehta, Daxal H.","raw_affiliation_strings":["Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland","institution_ids":["https://openalex.org/I157286207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008135988","display_name":"Lewis Robert Prole","orcid":"https://orcid.org/0009-0009-5713-9672","observed_orcids":["https://orcid.org/0009-0009-5713-9672"]},"institutions":[{"id":"https://openalex.org/I157286207","display_name":"National University of Ireland, Maynooth","ror":"https://ror.org/048nfjm95","country_code":"IE","type":"education","lineage":["https://openalex.org/I157286207"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Prole, Lewis R.","raw_affiliation_strings":["Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland","institution_ids":["https://openalex.org/I157286207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039809051","display_name":"John A. Regan","orcid":"https://orcid.org/0000-0001-9072-6427","observed_orcids":["https://orcid.org/0000-0001-9072-6427"]},"institutions":[{"id":"https://openalex.org/I157286207","display_name":"National University of Ireland, Maynooth","ror":"https://ror.org/048nfjm95","country_code":"IE","type":"education","lineage":["https://openalex.org/I157286207"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Regan, John A.","raw_affiliation_strings":["Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland","institution_ids":["https://openalex.org/I157286207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060846825","display_name":"R\u00fcdiger Pakmor","orcid":"https://orcid.org/0000-0003-3308-2420","observed_orcids":["https://orcid.org/0000-0003-3308-2420"]},"institutions":[{"id":"https://openalex.org/I4210103661","display_name":"Max Planck Institute for Astrophysics","ror":"https://ror.org/017qcv467","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210103661"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Pakmor, R\u00fcdiger","raw_affiliation_strings":["Max-Planck-Institut f\u00fcr Astrophysik , Karl-Schwarzschild-Stra\u00dfe 1 , D-85748 , Garching , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Astrophysik , Karl-Schwarzschild-Stra\u00dfe 1 , D-85748 , Garching , Germany","institution_ids":["https://openalex.org/I4210103661"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056183571","display_name":"Sophie Koudmani","orcid":"https://orcid.org/0000-0002-1528-5091","observed_orcids":["https://orcid.org/0000-0002-1528-5091"]},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Koudmani, Sophie","raw_affiliation_strings":["Centre for Astrophysics Research , Department of Physics, Astronomy and Mathematics , University of Hertfordshire , College Lane , Hatfield , AL10 9AB , UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Astrophysics Research , Department of Physics, Astronomy and Mathematics , University of Hertfordshire , College Lane , Hatfield , AL10 9AB , UK","institution_ids":["https://openalex.org/I141584323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053613260","display_name":"Ricarda S. Beckmann","orcid":"https://orcid.org/0000-0002-2850-0192","observed_orcids":["https://orcid.org/0000-0002-2850-0192"]},"institutions":[{"id":"https://openalex.org/I4210105583","display_name":"Royal Observatory","ror":"https://ror.org/016kj2436","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210105583"]},{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Beckmann, Ricarda S.","raw_affiliation_strings":["Institute for Astronomy , University of Edinburgh , Royal Observatory , Edinburgh EH9 3HJ , UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Astronomy , University of Edinburgh , Royal Observatory , Edinburgh EH9 3HJ , UK","institution_ids":["https://openalex.org/I4210105583","https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043585412","display_name":"Michael Tremmel","orcid":"https://orcid.org/0000-0002-4353-0306","observed_orcids":["https://orcid.org/0000-0002-4353-0306"]},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Tremmel, Michael","raw_affiliation_strings":["School of Physics , University College Cork , College Road , Cork T12 K8AF , Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Physics , University College Cork , College Road , Cork T12 K8AF , Ireland","institution_ids":["https://openalex.org/I27577105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052772585","display_name":"John Wise","orcid":"https://orcid.org/0000-0003-1173-8847","observed_orcids":["https://orcid.org/0000-0003-1173-8847"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wise, John H.","raw_affiliation_strings":["Center for Relativistic Astrophysics , School of Physics , Georgia Institute of Technology , 837 State Street , Atlanta , GA 30332 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Relativistic Astrophysics , School of Physics , Georgia Institute of Technology , 837 State Street , Atlanta , GA 30332 , USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056246467","display_name":"Martin A. Bourne","orcid":"https://orcid.org/0000-0003-3189-1638","observed_orcids":["https://orcid.org/0000-0003-3189-1638"]},"institutions":[{"id":"https://openalex.org/I141584323","display_name":"University of Hertfordshire","ror":"https://ror.org/0267vjk41","country_code":"GB","type":"education","lineage":["https://openalex.org/I141584323"]},{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bourne, Martin A.","raw_affiliation_strings":["Centre for Astrophysics Research , Department of Physics, Astronomy and Mathematics , University of Hertfordshire , College Lane , Hatfield , AL10 9AB , UK","Kavli Institute of Cosmology , Cambridge , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK and"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Astrophysics Research , Department of Physics, Astronomy and Mathematics , University of Hertfordshire , College Lane , Hatfield , AL10 9AB , UK","institution_ids":["https://openalex.org/I141584323"]},{"raw_affiliation_string":"Kavli Institute of Cosmology , Cambridge , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK and","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062809181","display_name":"Ralf Stephan Klessen","orcid":"https://orcid.org/0000-0002-0560-3172","observed_orcids":["https://orcid.org/0000-0002-0560-3172"]},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Klessen, Ralf S.","raw_affiliation_strings":["Universit\u00e4t Heidelberg , Interdisziplin\u00e4res Zentrum f\u00fcr Wissenschaftliches Rechnen , Im Neuenheimer Feld 225 , 69120 Heidelberg , Germany","Universit\u00e4t Heidelberg , Zentrum f\u00fcr Astronomie , Institut f\u00fcr Theoretische Astrophysik , Albert-Ueberle-Stra\u00dfe 2 , 69120 Heidelberg , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Heidelberg , Interdisziplin\u00e4res Zentrum f\u00fcr Wissenschaftliches Rechnen , Im Neuenheimer Feld 225 , 69120 Heidelberg , Germany","institution_ids":["https://openalex.org/I223822909"]},{"raw_affiliation_string":"Universit\u00e4t Heidelberg , Zentrum f\u00fcr Astronomie , Institut f\u00fcr Theoretische Astrophysik , Albert-Ueberle-Stra\u00dfe 2 , 69120 Heidelberg , Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046201168","display_name":"Simon C. O. Glover","orcid":"https://orcid.org/0000-0001-6708-1317","observed_orcids":["https://orcid.org/0000-0001-6708-1317"]},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Glover, Simon C. O.","raw_affiliation_strings":["Universit\u00e4t Heidelberg , Interdisziplin\u00e4res Zentrum f\u00fcr Wissenschaftliches Rechnen , Im Neuenheimer Feld 225 , 69120 Heidelberg , Germany","Universit\u00e4t Heidelberg , Zentrum f\u00fcr Astronomie , Institut f\u00fcr Theoretische Astrophysik , Albert-Ueberle-Stra\u00dfe 2 , 69120 Heidelberg , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Heidelberg , Interdisziplin\u00e4res Zentrum f\u00fcr Wissenschaftliches Rechnen , Im Neuenheimer Feld 225 , 69120 Heidelberg , Germany","institution_ids":["https://openalex.org/I223822909"]},{"raw_affiliation_string":"Universit\u00e4t Heidelberg , Zentrum f\u00fcr Astronomie , Institut f\u00fcr Theoretische Astrophysik , Albert-Ueberle-Stra\u00dfe 2 , 69120 Heidelberg , Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046966092","display_name":"Martin G. Haehnelt","orcid":"https://orcid.org/0000-0001-8443-2393","observed_orcids":["https://orcid.org/0000-0001-8443-2393"]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Haehnelt, Martin G.","raw_affiliation_strings":["Institute of Astronomy , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK","Kavli Institute of Cosmology , Cambridge , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK and"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Astronomy , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Kavli Institute of Cosmology , Cambridge , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK and","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114640049","display_name":"John Brennan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157286207","display_name":"National University of Ireland, Maynooth","ror":"https://ror.org/048nfjm95","country_code":"IE","type":"education","lineage":["https://openalex.org/I157286207"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Brennan, John","raw_affiliation_strings":["Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland","institution_ids":["https://openalex.org/I157286207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119003864","display_name":"Pelle van de Bor","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157286207","display_name":"National University of Ireland, Maynooth","ror":"https://ror.org/048nfjm95","country_code":"IE","type":"education","lineage":["https://openalex.org/I157286207"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Van De Bor, Pelle","raw_affiliation_strings":["Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Astrophysics and Space Sciences Maynooth , Department of Physics , Maynooth University , Maynooth , Ireland","institution_ids":["https://openalex.org/I157286207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023087030","display_name":"Debora Sijacki","orcid":"https://orcid.org/0000-0002-3459-0438","observed_orcids":["https://orcid.org/0000-0002-3459-0438"]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sijacki, Debora","raw_affiliation_strings":["Institute of Astronomy , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK","Kavli Institute of Cosmology , Cambridge , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK and"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Astronomy , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Kavli Institute of Cosmology , Cambridge , University of Cambridge , Madingley Road , Cambridge CB3 0HA , UK and","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102858833","display_name":"Paul C. Clark","orcid":"https://orcid.org/0000-0002-4834-043X","observed_orcids":["https://orcid.org/0000-0002-4834-043X"]},"institutions":[{"id":"https://openalex.org/I79510175","display_name":"Cardiff University","ror":"https://ror.org/03kk7td41","country_code":"GB","type":"education","lineage":["https://openalex.org/I79510175"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Clark, Paul C.","raw_affiliation_strings":["Cardiff University School of Physics and Astronomy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiff University School of Physics and Astronomy","institution_ids":["https://openalex.org/I79510175"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":10,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.9663000106811523,"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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.9663000106811523,"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/T10744","display_name":"Astrophysical Phenomena and Observations","score":0.01810000091791153,"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":0.007199999876320362,"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/high-redshift-black-holes","display_name":"high-redshift black holes","score":0.8799999952316284},{"id":"https://openalex.org/keywords/agn-feedback","display_name":"AGN feedback","score":0.8519999980926514},{"id":"https://openalex.org/keywords/black-hole-growth","display_name":"black hole growth","score":0.7789999842643738},{"id":"https://openalex.org/keywords/black-hole-seeds","display_name":"black hole seeds","score":0.7609999775886536},{"id":"https://openalex.org/keywords/black-hole-occupation-fraction","display_name":"black hole occupation fraction","score":0.5820000171661377},{"id":"https://openalex.org/keywords/black-hole-accretion","display_name":"black hole accretion","score":0.75},{"id":"https://openalex.org/keywords/gravitational-waves","display_name":"gravitational waves","score":0.5130000114440918},{"id":"https://openalex.org/keywords/lisa","display_name":"LISA","score":0.9610000252723694},{"id":"https://openalex.org/keywords/early-universe","display_name":"early universe","score":0.421999990940094}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7534000277519226},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.5038999915122986},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.4487999975681305},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.3921999931335449},{"id":"https://openalex.org/C84999194","wikidata":"https://www.wikidata.org/wiki/Q1","display_name":"Universe","level":2,"score":0.3806999921798706},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.36010000109672546},{"id":"https://openalex.org/C50341732","wikidata":"https://www.wikidata.org/wiki/Q880302","display_name":"Black hole (networking)","level":5,"score":0.3594000041484833},{"id":"https://openalex.org/C205327720","wikidata":"https://www.wikidata.org/wiki/Q5518150","display_name":"Galaxy merger","level":4,"score":0.33390000462532043},{"id":"https://openalex.org/C184050105","wikidata":"https://www.wikidata.org/wiki/Q273163","display_name":"Isotropy","level":2,"score":0.3269999921321869},{"id":"https://openalex.org/C48207687","wikidata":"https://www.wikidata.org/wiki/Q918004","display_name":"Positive feedback","level":2,"score":0.3158999979496002}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.07183","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.07183","pdf_url":"https://arxiv.org/pdf/2610.07183","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":"doi:10.48550/arxiv.2610.07183","doi":"https://doi.org/10.48550/arxiv.2610.07183","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.07183","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:2610.07183","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.07183","pdf_url":"https://arxiv.org/pdf/2610.07183","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/G1782099884","display_name":null,"funder_award_id":"EP/X04257X/1","funder_id":"https://openalex.org/F4320314731","funder_display_name":"UK Research and Innovation"},{"id":"https://openalex.org/G3173887834","display_name":"Collaborative Research: Simulations and Synthetic Observations of the Earliest Galaxies and Active Galactic Nuclei","funder_award_id":"2510197","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3346741469","display_name":null,"funder_award_id":"MR/Y015517/1","funder_id":"https://openalex.org/F4320314731","funder_display_name":"UK Research and Innovation"},{"id":"https://openalex.org/G3525430693","display_name":"Consolidated Grant Astronomy Observation and Theory 2022-2025","funder_award_id":"ST/W000997/1","funder_id":"https://openalex.org/F4320334632","funder_display_name":"Science and Technology Facilities Council"},{"id":"https://openalex.org/G3796452108","display_name":"Collaborative Research: CDS&E: AI-Enhanced Exascale Simulations Of The Earliest Galaxies","funder_award_id":"2108020","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6233126168","display_name":null,"funder_award_id":"80NSSC21K1053","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G7036484011","display_name":null,"funder_award_id":"ST/W000997/1","funder_id":"https://openalex.org/F4320314731","funder_display_name":"UK Research and Innovation"}],"funders":[{"id":"https://openalex.org/F1100377486","display_name":"European High Performance Computing Joint Undertaking","ror":"https://ror.org/04dvh0v63"},{"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/F4320314731","display_name":"UK Research and Innovation","ror":"https://ror.org/001aqnf71"},{"id":"https://openalex.org/F4320330055","display_name":"Irish Centre for High-End Computing","ror":"https://ror.org/04te6a418"},{"id":"https://openalex.org/F4320334632","display_name":"Science and Technology Facilities Council","ror":"https://ror.org/057g20z61"},{"id":"https://openalex.org/F8766430056","display_name":"Research Ireland","ror":"https://ror.org/010t7sr36"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7221034552.pdf","grobid_xml":"https://content.openalex.org/works/W7221034552.grobid-xml"},"referenced_works_count":71,"referenced_works":["https://openalex.org/W203250941","https://openalex.org/W272492758","https://openalex.org/W1720430904","https://openalex.org/W1826719611","https://openalex.org/W1934100704","https://openalex.org/W1955258801","https://openalex.org/W1989436099","https://openalex.org/W2010970526","https://openalex.org/W2016660934","https://openalex.org/W2017297316","https://openalex.org/W2023001659","https://openalex.org/W2025624364","https://openalex.org/W2026545869","https://openalex.org/W2028466334","https://openalex.org/W2031669070","https://openalex.org/W2038115849","https://openalex.org/W2038895466","https://openalex.org/W2040788677","https://openalex.org/W2057023417","https://openalex.org/W2066809110","https://openalex.org/W2073510197","https://openalex.org/W2084820236","https://openalex.org/W2087711058","https://openalex.org/W2088364530","https://openalex.org/W2092668649","https://openalex.org/W2096245028","https://openalex.org/W2102852529","https://openalex.org/W2120036169","https://openalex.org/W2129760210","https://openalex.org/W2144890838","https://openalex.org/W2148392241","https://openalex.org/W2190475564","https://openalex.org/W2228144304","https://openalex.org/W2342806881","https://openalex.org/W2419016325","https://openalex.org/W2747364833","https://openalex.org/W2797110248","https://openalex.org/W2803410694","https://openalex.org/W2900541003","https://openalex.org/W2912127108","https://openalex.org/W2976636633","https://openalex.org/W2978327508","https://openalex.org/W2999343620","https://openalex.org/W3004544041","https://openalex.org/W3051624513","https://openalex.org/W3093907279","https://openalex.org/W4205564313","https://openalex.org/W4205939695","https://openalex.org/W4221141384","https://openalex.org/W4284884489","https://openalex.org/W4309530803","https://openalex.org/W4367180792","https://openalex.org/W4385713892","https://openalex.org/W4386155656","https://openalex.org/W4390940980","https://openalex.org/W4391942924","https://openalex.org/W4392553965","https://openalex.org/W4399151786","https://openalex.org/W4401839930","https://openalex.org/W4404829365","https://openalex.org/W4406933887","https://openalex.org/W4411393849","https://openalex.org/W4414288750","https://openalex.org/W4414534741","https://openalex.org/W4415980647","https://openalex.org/W4417073327","https://openalex.org/W6962603059","https://openalex.org/W7125366163","https://openalex.org/W7155070657","https://openalex.org/W7160164712","https://openalex.org/W7165022917"],"related_works":["https://openalex.org/W2949463058","https://openalex.org/W4406933887","https://openalex.org/W7125366163","https://openalex.org/W7164198106","https://openalex.org/W3163198567","https://openalex.org/W2042482145","https://openalex.org/W7165022917","https://openalex.org/W7163575239","https://openalex.org/W4399986585","https://openalex.org/W7211880057"],"abstract_inverted_index":{"We":[0,66],"investigate":[1],"the":[2,10,14,84,116,140,148,171,177],"hierarchical":[3,75,196,208],"assembly":[4,77],"of":[5,144,242],"black":[6],"holes":[7],"(BHs)":[8],"in":[9,115,139,147,156,240],"early":[11,187],"Universe":[12],"using":[13],"next-generation":[15,63,246],"SEEDZ":[16],"cosmological":[17],"zoom-in":[18],"simulations.":[19],"Our":[20,199],"suite":[21],"follows":[22],"two":[23],"independent":[24],"regions":[25],"(\\textsc{Rarepeak}":[26],"and":[27,41,60,105,190,214,225,244],"\\textsc{Normal1})":[28],"evolved":[29],"with":[30,62,92,222],"three":[31,123],"BH":[32,49,58,76,132,145,159,163,183,209,227],"feedback":[33,36,39,45,71,81,175,204],"prescriptions:":[34],"no":[35],"(NoFB),":[37],"weak":[38],"(WeakFB),":[40],"standard":[42],"thermal":[43],"isotropic":[44],"(FidBH).":[46],"Focusing":[47],"on":[48],"mergers":[50,110,146,213],"at":[51],"$z":[52],"\\geq":[53],"10$,":[54],"we":[55],"explore":[56],"merger-driven":[57,133],"growth":[59,134,189,210],"detectability":[61],"gravitational-wave":[64],"observatories.":[65],"find":[67],"that":[68,202,234],"stronger":[69],"AGN":[70],"models":[72],"dramatically":[73],"suppress":[74],"compared":[78],"to":[79,131,237],"weaker":[80],"implementations.":[82],"In":[83,112],"NoFB":[85,125],"simulations,":[86],"BHs":[87,114],"frequently":[88],"undergo":[89,120],"repeated":[90],"mergers,":[91],"some":[93],"experiencing":[94],"more":[95,121],"than":[96,122],"50":[97],"merger":[98,197,219],"events":[99],"within":[100],"a":[101],"few":[102],"hundred":[103],"Myr":[104],"gaining":[106],"over":[107],"$10^8,\\mathrm{M_{\\odot}}$":[108],"through":[109,211],"alone.":[111],"contrast,":[113],"FidBH":[117,149],"simulations":[118],"rarely":[119],"mergers.":[124],"therefore":[126],"represents":[127],"an":[128],"upper":[129],"limit":[130],"beyond":[135],"what":[136],"is":[137,151],"expected":[138],"Universe.":[141],"The":[142],"suppression":[143],"case":[150],"not":[152],"driven":[153],"by":[154],"differences":[155],"galaxy":[157],"assembly,":[158],"occupation":[160],"fractions,":[161],"or":[162],"seed":[164],"abundances,":[165],"which":[166],"remain":[167],"broadly":[168],"similar":[169],"across":[170],"simulation":[172],"suites.":[173],"Instead,":[174],"disrupts":[176],"dense":[178],"gas":[179],"surrounding":[180],"newly":[181],"formed":[182],"seeds,":[184],"suppressing":[185],"their":[186],"accretion-driven":[188],"preventing":[191],"them":[192],"from":[193],"entering":[194],"runaway":[195],"pathways.":[198],"results":[200],"demonstrate":[201],"early-Universe":[203],"prescriptions":[205],"strongly":[206],"influence":[207],"both":[212],"accretion,":[215],"producing":[216],"distinct":[217],"high-redshift":[218],"populations.":[220],"Coupled":[221],"seeding":[223],"choices":[224],"other":[226,245],"subgrid":[228],"prescriptions,":[229],"this":[230],"introduces":[231],"multiple":[232],"degeneracies":[233],"will":[235],"need":[236],"be":[238],"broken":[239],"advance":[241],"LISA":[243],"GW":[247],"facilities.":[248]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-09T00:00:00"}