{"id":"https://openalex.org/W7214308507","doi":"https://doi.org/10.48550/arxiv.2609.29739","title":"Anisotropy of Satellite Galaxies-II: Spatial Segregation as the Origin of Anisotropic Satellite Quenching in Haloes and Beyond","display_name":"Anisotropy of Satellite Galaxies-II: Spatial Segregation as the Origin of Anisotropic Satellite Quenching in Haloes and Beyond","publication_year":2026,"publication_date":"2026-09-24","ids":{"openalex":"https://openalex.org/W7214308507","doi":"https://doi.org/10.48550/arxiv.2609.29739"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.29739","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.29739","pdf_url":"https://arxiv.org/pdf/2609.29739","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/2609.29739","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033875090","display_name":"Zhuoming Zhang","orcid":"https://orcid.org/0000-0002-4518-6035","observed_orcids":["https://orcid.org/0000-0002-4518-6035"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210164580","display_name":"National Astronomical Observatories","ror":"https://ror.org/058pyyv44","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210164580"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang, Zhuoming","raw_affiliation_strings":["College of Astronomy and Space Sciences , University of Chinese Academy of Sciences , Beijing , 100049 , China","National Astronomical Observatories , Chinese Academy of Sciences , Beijing 100101 , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Astronomy and Space Sciences , University of Chinese Academy of Sciences , Beijing , 100049 , China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"National Astronomical Observatories , Chinese Academy of Sciences , Beijing 100101 , China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210164580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054746168","display_name":"Weiguang Cui","orcid":"https://orcid.org/0000-0002-2113-4863","observed_orcids":["https://orcid.org/0000-0002-2113-4863"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cui, Weiguang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152873312","display_name":"Yun Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210164580","display_name":"National Astronomical Observatories","ror":"https://ror.org/058pyyv44","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210164580"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen, Yun","raw_affiliation_strings":["College of Astronomy and Space Sciences , University of Chinese Academy of Sciences , Beijing , 100049 , China","National Astronomical Observatories , Chinese Academy of Sciences , Beijing 100101 , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Astronomy and Space Sciences , University of Chinese Academy of Sciences , Beijing , 100049 , China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"National Astronomical Observatories , Chinese Academy of Sciences , Beijing 100101 , China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210164580"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5152772693","display_name":"Romeel Dav\u00e9","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I869660684","display_name":"University of the Western Cape","ror":"https://ror.org/00h2vm590","country_code":"ZA","type":"education","lineage":["https://openalex.org/I869660684"]},{"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","ZA"],"is_corresponding":false,"raw_author_name":"Dav\u00e9, Romeel","raw_affiliation_strings":["Department of Physics and Astronomy , University of the Western Cape , Robert Sobukwe Rd , 7535 , Cape Town , South Africa","Institute for Astronomy , University of Edinburgh , Blackford Hill , EH9 3HJ , Edinburgh , UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy , University of the Western Cape , Robert Sobukwe Rd , 7535 , Cape Town , South Africa","institution_ids":["https://openalex.org/I869660684"]},{"raw_affiliation_string":"Institute for Astronomy , University of Edinburgh , Blackford Hill , EH9 3HJ , Edinburgh , UK","institution_ids":["https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"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":0.9994999766349792,"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":0.9994999766349792,"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/T10039","display_name":"Stellar, planetary, and galactic studies","score":9.999999747378752e-05,"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/T10477","display_name":"Astrophysics and Star Formation Studies","score":0.0,"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/spatial-segregation","display_name":"spatial segregation","score":0.9150000214576721},{"id":"https://openalex.org/keywords/agn-feedback","display_name":"AGN feedback","score":0.6899999976158142},{"id":"https://openalex.org/keywords/agn-jets","display_name":"AGN jets","score":0.6890000104904175},{"id":"https://openalex.org/keywords/galaxy-groups-and-clusters","display_name":"galaxy groups and clusters","score":0.6140000224113464},{"id":"https://openalex.org/keywords/galaxy-halos","display_name":"galaxy halos","score":0.4860000014305115}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8734999895095825},{"id":"https://openalex.org/C184665706","wikidata":"https://www.wikidata.org/wiki/Q186310","display_name":"Halo","level":3,"score":0.824400007724762},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.7404000163078308},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.6947000026702881},{"id":"https://openalex.org/C68447186","wikidata":"https://www.wikidata.org/wiki/Q2495","display_name":"Satellite galaxy","level":4,"score":0.6854000091552734},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6653000116348267},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.6514999866485596},{"id":"https://openalex.org/C121745418","wikidata":"https://www.wikidata.org/wiki/Q585536","display_name":"Quenching (fluorescence)","level":3,"score":0.4819999933242798},{"id":"https://openalex.org/C43481613","wikidata":"https://www.wikidata.org/wiki/Q46587","display_name":"Active galactic nucleus","level":3,"score":0.4478999972343445},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.3894999921321869},{"id":"https://openalex.org/C48387981","wikidata":"https://www.wikidata.org/wiki/Q631379","display_name":"Galactic halo","level":4,"score":0.3224000036716461},{"id":"https://openalex.org/C2777016058","wikidata":"https://www.wikidata.org/wiki/Q7574061","display_name":"Spatial distribution","level":2,"score":0.3124000132083893},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.2987000048160553},{"id":"https://openalex.org/C174802034","wikidata":"https://www.wikidata.org/wiki/Q1995140","display_name":"Galaxy formation and evolution","level":3,"score":0.27869999408721924},{"id":"https://openalex.org/C125857072","wikidata":"https://www.wikidata.org/wiki/Q16744","display_name":"Star formation","level":3,"score":0.274399995803833},{"id":"https://openalex.org/C186603090","wikidata":"https://www.wikidata.org/wiki/Q55505926","display_name":"Distribution function","level":2,"score":0.27320000529289246}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.29739","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.29739","pdf_url":"https://arxiv.org/pdf/2609.29739","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.2609.29739","doi":"https://doi.org/10.48550/arxiv.2609.29739","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.29739","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.29739","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.29739","pdf_url":"https://arxiv.org/pdf/2609.29739","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/G196650020","display_name":null,"funder_award_id":"12473002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2122829432","display_name":null,"funder_award_id":"2020-T1/TIC-19882","funder_id":"https://openalex.org/F4320313831","funder_display_name":"Comunidad de Madrid"},{"id":"https://openalex.org/G2492916970","display_name":null,"funder_award_id":"CNS2024-154838","funder_id":"https://openalex.org/F4320313831","funder_display_name":"Comunidad de Madrid"},{"id":"https://openalex.org/G255624789","display_name":null,"funder_award_id":"CNS2024","funder_id":"https://openalex.org/F4320313831","funder_display_name":"Comunidad de Madrid"},{"id":"https://openalex.org/G5073340295","display_name":null,"funder_award_id":"12588202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6774252545","display_name":null,"funder_award_id":"CNS2024-154838","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G7741956261","display_name":null,"funder_award_id":"2022YFA1602903","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7780475403","display_name":null,"funder_award_id":"MICIU/AEI/10.13039/501100011033","funder_id":"https://openalex.org/F4320313831","funder_display_name":"Comunidad de Madrid"},{"id":"https://openalex.org/G8838268370","display_name":null,"funder_award_id":"MICIU/AEI/10.13039/501100011033","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320313831","display_name":"Comunidad de Madrid","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335598","display_name":"Agencia Estatal de Investigaci\u00f3n","ror":"https://ror.org/003x0zc53"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214308507.pdf","grobid_xml":"https://content.openalex.org/works/W7214308507.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1510255796","https://openalex.org/W1770937471","https://openalex.org/W1894591920","https://openalex.org/W1961909001","https://openalex.org/W1975256542","https://openalex.org/W1993273561","https://openalex.org/W2005998470","https://openalex.org/W2048081417","https://openalex.org/W2073751390","https://openalex.org/W2087859919","https://openalex.org/W2093551377","https://openalex.org/W2094011977","https://openalex.org/W2119131940","https://openalex.org/W2126052470","https://openalex.org/W2143498156","https://openalex.org/W2152375650","https://openalex.org/W2157220615","https://openalex.org/W2165233299","https://openalex.org/W2167774874","https://openalex.org/W2213773773","https://openalex.org/W2468373122","https://openalex.org/W2483984638","https://openalex.org/W2530094667","https://openalex.org/W2765207156","https://openalex.org/W2904186977","https://openalex.org/W2912395310","https://openalex.org/W2914228306","https://openalex.org/W2974674403","https://openalex.org/W3005920494","https://openalex.org/W3036991932","https://openalex.org/W3168367937","https://openalex.org/W4205635365","https://openalex.org/W4312076136","https://openalex.org/W4377861919","https://openalex.org/W4387321946","https://openalex.org/W4387855146","https://openalex.org/W4405229764","https://openalex.org/W4406811941","https://openalex.org/W7159580519","https://openalex.org/W7165736921"],"related_works":["https://openalex.org/W178998276","https://openalex.org/W7078731325","https://openalex.org/W2904186977","https://openalex.org/W7127475113","https://openalex.org/W3041420835","https://openalex.org/W3093083217","https://openalex.org/W3015670128","https://openalex.org/W2997081442","https://openalex.org/W7127447197","https://openalex.org/W7097417684"],"abstract_inverted_index":{"Satellite":[0],"galaxies":[1,140],"in":[2,41],"massive":[3],"halos":[4],"are":[5,77,98],"seen":[6],"to":[7,25,59,150],"be":[8],"preferentially":[9],"quenched":[10,71],"along":[11,27,141],"the":[12,21,28,36,48,86,124,127,136,142,151],"major":[13,89,143],"axes":[14],"of":[15,38,104,139,154,167],"their":[16],"central":[17,87],"galaxies.":[18],"In":[19],"contrast,":[20],"AGN":[22,39],"jet":[23],"tends":[24],"point":[26],"minor":[29],"axis,":[30,90],"which":[31],"imposes":[32],"interesting":[33],"constraints":[34],"on":[35],"role":[37],"feedback":[40,113,116],"satellite":[42,63,121,169],"galaxy":[43],"quenching.":[44,122],"Here":[45],"we":[46],"use":[47],"SIMBA,":[49],"TNG100,":[50],"EAGLE,":[51],"and":[52,72,81,97,133,157,173],"feedback-free":[53],"SIMBA":[54],"cosmological":[55],"simulations":[56,132],"at":[57],"$z=0$":[58],"show":[60],"that":[61,115],"this":[62,105],"anisotropy":[64],"primarily":[65],"originates":[66],"from":[67],"spatial":[68],"segregation":[69],"between":[70],"unquenched":[73,92],"populations.":[74],"Quenched":[75],"satellites":[76,93],"more":[78,82,99],"centrally":[79],"concentrated":[80],"strongly":[83,130],"aligned":[84],"with":[85,135],"galaxy's":[88],"whereas":[91],"occupy":[94],"larger":[95],"radii":[96],"nearly":[100],"isotropic.":[101],"The":[102],"persistence":[103],"behaviour":[106],"without":[107],"stellar":[108],"or":[109],"active":[110],"galactic":[111],"nucleus":[112],"suggests":[114],"is":[117],"not":[118],"important":[119],"for":[120],"Beyond":[123],"halo":[125,172],"boundary,":[126],"signal":[128],"varies":[129],"among":[131],"correlates":[134],"excess":[137],"number":[138],"axis.":[144],"This":[145],"links":[146],"large-scale":[147],"anisotropic":[148,168],"quenching":[149,170],"direction-dependent":[152],"distribution":[153],"groups,":[155],"clusters":[156],"filamentary":[158],"environments.":[159],"Our":[160],"results":[161],"provide":[162],"a":[163],"unified":[164],"geometrical":[165],"interpretation":[166],"across":[171],"extra-halo":[174],"scales.":[175]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-09-26T00:00:00"}
