{"id":"https://openalex.org/W7223671743","doi":"https://doi.org/10.3847/1538-4357/aea61a","title":"Observational Evidence of Positive Feedback from Radio Quasars","display_name":"Observational Evidence of Positive Feedback from Radio Quasars","publication_year":2026,"publication_date":"2026-10-26","ids":{"openalex":"https://openalex.org/W7223671743","doi":"https://doi.org/10.3847/1538-4357/aea61a"},"language":"en","primary_location":{"id":"doi:10.3847/1538-4357/aea61a","doi":"https://doi.org/10.3847/1538-4357/aea61a","is_oa":true,"landing_page_url":"https://doi.org/10.3847/1538-4357/aea61a","pdf_url":"https://iopscience.iop.org/article/10.3847/1538-4357/aea61a/pdf","source":{"id":"https://openalex.org/S1980519","display_name":"The Astrophysical Journal","issn_l":"0004-637X","issn":["0004-637X","1538-4357"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-1","ki-jl-1","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astrophysical Journal","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://iopscience.iop.org/article/10.3847/1538-4357/aea61a/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041586877","display_name":"Zhe-Geng Chen","orcid":"https://orcid.org/0009-0005-1367-9088","observed_orcids":["https://orcid.org/0009-0005-1367-9088"]},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe-Geng Chen","raw_affiliation_strings":["Guangxi University"],"raw_orcid":"https://orcid.org/0009-0005-1367-9088","affiliations":[{"raw_affiliation_string":"Guangxi University","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060888107","display_name":"Cheng-Feng Peng","orcid":"https://orcid.org/0009-0007-7527-630X","observed_orcids":["https://orcid.org/0009-0007-7527-630X"]},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng-Feng Peng","raw_affiliation_strings":["Guangxi University"],"raw_orcid":"https://orcid.org/0009-0007-7527-630X","affiliations":[{"raw_affiliation_string":"Guangxi University","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026310997","display_name":"Wen-Qiang Liang","orcid":"https://orcid.org/0009-0001-3122-3237","observed_orcids":["https://orcid.org/0009-0001-3122-3237"]},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen-Qiang Liang","raw_affiliation_strings":["Guangxi University"],"raw_orcid":"https://orcid.org/0009-0001-3122-3237","affiliations":[{"raw_affiliation_string":"Guangxi University","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065028078","display_name":"Rui-Jing Lu","orcid":"https://orcid.org/0000-0003-2467-3608","observed_orcids":["https://orcid.org/0000-0003-2467-3608"]},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Rui-Jing Lu","raw_affiliation_strings":["Guangxi University"],"raw_orcid":"https://orcid.org/0000-0003-2467-3608","affiliations":[{"raw_affiliation_string":"Guangxi University","institution_ids":["https://openalex.org/I150807315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5065028078"],"corresponding_institution_ids":["https://openalex.org/I150807315"],"apc_list":{"value":4499,"currency":"USD","value_usd":4499},"apc_paid":{"value":4499,"currency":"USD","value_usd":4499},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.84574627,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1011","issue":"1","first_page":"40","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.9916999936103821,"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":0.9916999936103821,"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":0.006599999964237213,"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":0.00019999999494757503,"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/agn-feedback","display_name":"AGN feedback","score":0.9660000205039978},{"id":"https://openalex.org/keywords/radio-quasars","display_name":"radio quasars","score":0.8600000143051147},{"id":"https://openalex.org/keywords/radio-jets","display_name":"radio jets","score":0.6510000228881836},{"id":"https://openalex.org/keywords/star-formation-rate","display_name":"star formation rate","score":0.8799999952316284},{"id":"https://openalex.org/keywords/supermassive-black-holes","display_name":"supermassive black holes","score":0.8240000009536743},{"id":"https://openalex.org/keywords/interstellar-medium","display_name":"interstellar medium","score":0.9900000095367432},{"id":"https://openalex.org/keywords/positive-feedback","display_name":"positive feedback","score":0.6449999809265137},{"id":"https://openalex.org/keywords/lofar","display_name":"LOFAR","score":0.9100000262260437},{"id":"https://openalex.org/keywords/vlass","display_name":"VLASS","score":0.9919999837875366}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9307000041007996},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.8112000226974487},{"id":"https://openalex.org/C135041427","wikidata":"https://www.wikidata.org/wiki/Q83373","display_name":"Quasar","level":3,"score":0.7549999952316284},{"id":"https://openalex.org/C125857072","wikidata":"https://www.wikidata.org/wiki/Q16744","display_name":"Star formation","level":3,"score":0.7059000134468079},{"id":"https://openalex.org/C173120059","wikidata":"https://www.wikidata.org/wiki/Q40392","display_name":"Supermassive black hole","level":3,"score":0.592199981212616},{"id":"https://openalex.org/C73329638","wikidata":"https://www.wikidata.org/wiki/Q527","display_name":"Sky","level":2,"score":0.4796000123023987},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.46070000529289246},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.4178999960422516},{"id":"https://openalex.org/C43481613","wikidata":"https://www.wikidata.org/wiki/Q46587","display_name":"Active galactic nucleus","level":3,"score":0.3856000006198883},{"id":"https://openalex.org/C101991246","wikidata":"https://www.wikidata.org/wiki/Q5422078","display_name":"Extinction (optical mineralogy)","level":2,"score":0.35519999265670776},{"id":"https://openalex.org/C2780897414","wikidata":"https://www.wikidata.org/wiki/Q7600592","display_name":"Star (game theory)","level":2,"score":0.2922999858856201},{"id":"https://openalex.org/C33009525","wikidata":"https://www.wikidata.org/wiki/Q208841","display_name":"Coevolution","level":2,"score":0.28540000319480896},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.27950000762939453},{"id":"https://openalex.org/C50341732","wikidata":"https://www.wikidata.org/wiki/Q880302","display_name":"Black hole (networking)","level":5,"score":0.27549999952316284},{"id":"https://openalex.org/C20249676","wikidata":"https://www.wikidata.org/wiki/Q217012","display_name":"Radio galaxy","level":3,"score":0.262800008058548},{"id":"https://openalex.org/C174802034","wikidata":"https://www.wikidata.org/wiki/Q1995140","display_name":"Galaxy formation and evolution","level":3,"score":0.26100000739097595}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3847/1538-4357/aea61a","doi":"https://doi.org/10.3847/1538-4357/aea61a","is_oa":true,"landing_page_url":"https://doi.org/10.3847/1538-4357/aea61a","pdf_url":"https://iopscience.iop.org/article/10.3847/1538-4357/aea61a/pdf","source":{"id":"https://openalex.org/S1980519","display_name":"The Astrophysical Journal","issn_l":"0004-637X","issn":["0004-637X","1538-4357"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-1","ki-jl-1","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astrophysical Journal","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ddc3ed9144814df198464cb528ae1b2c","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/ddc3ed9144814df198464cb528ae1b2c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The Astrophysical Journal, Vol 1011, Iss 1, p 40 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3847/1538-4357/aea61a","doi":"https://doi.org/10.3847/1538-4357/aea61a","is_oa":true,"landing_page_url":"https://doi.org/10.3847/1538-4357/aea61a","pdf_url":"https://iopscience.iop.org/article/10.3847/1538-4357/aea61a/pdf","source":{"id":"https://openalex.org/S1980519","display_name":"The Astrophysical Journal","issn_l":"0004-637X","issn":["0004-637X","1538-4357"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-1","ki-jl-1","norway-2","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astrophysical Journal","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7223671743.pdf","grobid_xml":"https://content.openalex.org/works/W7223671743.grobid-xml"},"referenced_works_count":67,"referenced_works":["https://openalex.org/W769006107","https://openalex.org/W1882938068","https://openalex.org/W1923353402","https://openalex.org/W1966020938","https://openalex.org/W1983309140","https://openalex.org/W1986303447","https://openalex.org/W1986644900","https://openalex.org/W1993785188","https://openalex.org/W2005501750","https://openalex.org/W2023347320","https://openalex.org/W2024993550","https://openalex.org/W2025929644","https://openalex.org/W2029343094","https://openalex.org/W2035678820","https://openalex.org/W2044000841","https://openalex.org/W2047002529","https://openalex.org/W2062833044","https://openalex.org/W2078597902","https://openalex.org/W2082664703","https://openalex.org/W2112028701","https://openalex.org/W2117199355","https://openalex.org/W2117852583","https://openalex.org/W2119131940","https://openalex.org/W2124811735","https://openalex.org/W2131522386","https://openalex.org/W2133030092","https://openalex.org/W2134192733","https://openalex.org/W2147626801","https://openalex.org/W2149714711","https://openalex.org/W2156621121","https://openalex.org/W2156720412","https://openalex.org/W2167635287","https://openalex.org/W2168996079","https://openalex.org/W2747067827","https://openalex.org/W2748014834","https://openalex.org/W2784966404","https://openalex.org/W2808342581","https://openalex.org/W2886377264","https://openalex.org/W2950117563","https://openalex.org/W2951323278","https://openalex.org/W2960346972","https://openalex.org/W2973130673","https://openalex.org/W2981023279","https://openalex.org/W2981076267","https://openalex.org/W2995155898","https://openalex.org/W3013752727","https://openalex.org/W3016032897","https://openalex.org/W3212430733","https://openalex.org/W4205847426","https://openalex.org/W4281478490","https://openalex.org/W4292385084","https://openalex.org/W4298183056","https://openalex.org/W4319750171","https://openalex.org/W4391115990","https://openalex.org/W4391995450","https://openalex.org/W4400230441","https://openalex.org/W4401074533","https://openalex.org/W4403091113","https://openalex.org/W4404492909","https://openalex.org/W4405696638","https://openalex.org/W4406855974","https://openalex.org/W4407386558","https://openalex.org/W4409175671","https://openalex.org/W4412892959","https://openalex.org/W4414443962","https://openalex.org/W4415543923","https://openalex.org/W7154057906"],"related_works":["https://openalex.org/W2620701386","https://openalex.org/W2149864949","https://openalex.org/W2070354775","https://openalex.org/W3207649215","https://openalex.org/W4311904972","https://openalex.org/W1923353402","https://openalex.org/W4281749549","https://openalex.org/W3005260837","https://openalex.org/W4297890915","https://openalex.org/W6963798134"],"abstract_inverted_index":{"Abstract":[0],"Feedback":[1],"from":[2,66],"active":[3],"galactic":[4],"nuclei":[5],"(AGNs)":[6],"is":[7,119],"widely":[8],"regarded":[9],"as":[10],"a":[11,28,60,106],"key":[12,149],"mechanism":[13],"mediating":[14],"the":[15,43,67,90,100,113,129],"coevolution":[16],"of":[17,31,46,62,128,176],"supermassive":[18],"black":[19,153],"holes":[20],"(SMBHs)":[21],"and":[22,35,81,158],"their":[23,177],"host":[24,97],"galaxies.":[25],"Jets":[26],"constitute":[27],"dominant":[29],"channel":[30],"mechanical":[32],"energy":[33],"output":[34],"are":[36],"associated":[37],"with":[38,74,121],"so-called":[39],"\u201cradio-mode\u201d":[40,47],"feedback.":[41],"However,":[42],"net":[44],"effect":[45],"feedback\u2014whether":[48],"it":[49],"suppresses":[50],"or":[51],"enhances":[52],"star":[53,91,133,172],"formation\u2014remains":[54],"observationally":[55],"unresolved.":[56],"Here":[57],"we":[58],"construct":[59],"sample":[61],"1784":[63],"radio-detected":[64],"quasars":[65],"Dark":[68],"Energy":[69],"Spectroscopic":[70],"Instrument":[71],"(DESI),":[72],"cross-matched":[73],"deep":[75],"radio":[76,166],"surveys:":[77],"Low-Frequency":[78],"Array":[79,84],"(LOFAR)":[80],"Very":[82],"Large":[83],"Sky":[85],"Survey":[86],"(VLASS).":[87],"We":[88],"trace":[89],"formation":[92,134,173],"rate":[93],"(SFR)":[94],"in":[95,112,135],"quasars'":[96],"galaxies":[98],"across":[99],"jet":[101],"lifetime.":[102],"Our":[103],"results":[104],"reveal":[105],"statistically":[107,142],"significant,":[108],"monotonic":[109],"rise-then-decline":[110],"trend":[111,140],"SFRs":[114],"when":[115],"jets":[116,167],"evolve,":[117],"which":[118],"consistent":[120],"hydrodynamical":[122],"simulations":[123],"predicting":[124],"that":[125,164],"jet-induced":[126],"compression":[127],"interstellar":[130],"medium":[131],"triggers":[132],"its":[136],"early":[137],"phases.":[138],"This":[139],"remains":[141],"robust":[143],"under":[144],"rigorous":[145],"multivariate":[146],"control":[147],"for":[148],"confounding":[150],"parameters,":[151],"including":[152],"hole":[154],"mass,":[155],"bolometric":[156],"luminosity,":[157],"redshift.":[159],"Collectively,":[160],"our":[161],"findings":[162],"indicate":[163],"AGN":[165],"exert":[168],"positive":[169],"influence":[170],"on":[171],"over":[174],"most":[175],"evolutionary":[178],"cycle.":[179]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2026-10-27T00:00:00"}