{"id":"https://openalex.org/W7221027872","doi":"https://doi.org/10.48550/arxiv.2610.07624","title":"Radiation pressure powers quasar broad absorption line winds but fails to drive galaxy feedback","display_name":"Radiation pressure powers quasar broad absorption line winds but fails to drive galaxy feedback","publication_year":2026,"publication_date":"2026-10-06","ids":{"openalex":"https://openalex.org/W7221027872","doi":"https://doi.org/10.48550/arxiv.2610.07624"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.07624","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.07624","pdf_url":"https://arxiv.org/pdf/2610.07624","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/2610.07624","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5115954046","display_name":"Braden Seefeldt-Gail","orcid":"https://orcid.org/0009-0001-1040-4784","observed_orcids":["https://orcid.org/0009-0001-1040-4784"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seefeldt-Gail, Braden","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":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mas-Ribas, Llu\u00eds","raw_affiliation_strings":["Department of Astronomy and Astrophysics , University of California Santa Cruz , Santa Cruz , CA , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astronomy and Astrophysics , University of California Santa Cruz , Santa Cruz , CA , USA","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5148799355","display_name":"Norman Murray","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]},{"id":"https://openalex.org/I4210110940","display_name":"Canadian Institute for Theoretical Astrophysics","ror":"https://ror.org/0265wc016","country_code":"CA","type":"facility","lineage":["https://openalex.org/I185261750","https://openalex.org/I4210110940"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Murray, Norman","raw_affiliation_strings":["Canadian Institute for Theoretical Astrophysics , University of Toronto , Toronto , ON , Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Canadian Institute for Theoretical Astrophysics , University of Toronto , Toronto , ON , Canada","institution_ids":["https://openalex.org/I185261750","https://openalex.org/I4210110940"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"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":0.9980000257492065,"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":0.9980000257492065,"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":0.0012000000569969416,"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/radiation-pressure","display_name":"radiation pressure","score":0.925000011920929},{"id":"https://openalex.org/keywords/line-locking","display_name":"line locking","score":0.7509999871253967},{"id":"https://openalex.org/keywords/galaxy-feedback","display_name":"galaxy feedback","score":0.8550000190734863},{"id":"https://openalex.org/keywords/star-formation-quenching","display_name":"star formation quenching","score":0.9480000138282776},{"id":"https://openalex.org/keywords/kinetic-luminosity","display_name":"kinetic luminosity","score":0.7940000295639038},{"id":"https://openalex.org/keywords/black-hole-feedback","display_name":"black hole feedback","score":0.734000027179718}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8956000208854675},{"id":"https://openalex.org/C135041427","wikidata":"https://www.wikidata.org/wiki/Q83373","display_name":"Quasar","level":3,"score":0.7784000039100647},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.6779000163078308},{"id":"https://openalex.org/C68337447","wikidata":"https://www.wikidata.org/wiki/Q649036","display_name":"Radiation pressure","level":2,"score":0.611299991607666},{"id":"https://openalex.org/C74902906","wikidata":"https://www.wikidata.org/wiki/Q1190858","display_name":"Radiative transfer","level":2,"score":0.49889999628067017},{"id":"https://openalex.org/C135889238","wikidata":"https://www.wikidata.org/wiki/Q46276","display_name":"Kinetic energy","level":2,"score":0.4779999852180481},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.4375999867916107},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.4336000084877014},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.41370001435279846},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.41019999980926514},{"id":"https://openalex.org/C12287442","wikidata":"https://www.wikidata.org/wiki/Q105902","display_name":"Luminosity","level":3,"score":0.39559999108314514},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.38830000162124634},{"id":"https://openalex.org/C68709404","wikidata":"https://www.wikidata.org/wiki/Q1134475","display_name":"Flux (metallurgy)","level":2,"score":0.36059999465942383},{"id":"https://openalex.org/C50341732","wikidata":"https://www.wikidata.org/wiki/Q880302","display_name":"Black hole (networking)","level":5,"score":0.33809998631477356},{"id":"https://openalex.org/C116817978","wikidata":"https://www.wikidata.org/wiki/Q7209106","display_name":"Polar wind","level":5,"score":0.3262999951839447},{"id":"https://openalex.org/C28475054","wikidata":"https://www.wikidata.org/wiki/Q2721218","display_name":"Thermal wind","level":4,"score":0.3206999897956848},{"id":"https://openalex.org/C15908118","wikidata":"https://www.wikidata.org/wiki/Q2997395","display_name":"Radiative cooling","level":2,"score":0.3111000061035156},{"id":"https://openalex.org/C125857072","wikidata":"https://www.wikidata.org/wiki/Q16744","display_name":"Star formation","level":3,"score":0.2903999984264374},{"id":"https://openalex.org/C174802034","wikidata":"https://www.wikidata.org/wiki/Q1995140","display_name":"Galaxy formation and evolution","level":3,"score":0.28290000557899475},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.27410000562667847},{"id":"https://openalex.org/C60718061","wikidata":"https://www.wikidata.org/wiki/Q1414747","display_name":"Momentum (technical analysis)","level":2,"score":0.2685000002384186},{"id":"https://openalex.org/C86132830","wikidata":"https://www.wikidata.org/wiki/Q3308838","display_name":"Outflow","level":2,"score":0.2669000029563904},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.26600000262260437},{"id":"https://openalex.org/C60056205","wikidata":"https://www.wikidata.org/wiki/Q691914","display_name":"Opacity","level":2,"score":0.2623000144958496},{"id":"https://openalex.org/C80559505","wikidata":"https://www.wikidata.org/wiki/Q977908","display_name":"Radiation flux","level":3,"score":0.26030001044273376},{"id":"https://openalex.org/C9466671","wikidata":"https://www.wikidata.org/wiki/Q1259526","display_name":"Radiant energy","level":3,"score":0.2565999925136566},{"id":"https://openalex.org/C96141758","wikidata":"https://www.wikidata.org/wiki/Q216817","display_name":"Emission spectrum","level":3,"score":0.25279998779296875},{"id":"https://openalex.org/C43481613","wikidata":"https://www.wikidata.org/wiki/Q46587","display_name":"Active galactic nucleus","level":3,"score":0.25060001015663147}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.07624","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.07624","pdf_url":"https://arxiv.org/pdf/2610.07624","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.2610.07624","doi":"https://doi.org/10.48550/arxiv.2610.07624","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.07624","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:2610.07624","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.07624","pdf_url":"https://arxiv.org/pdf/2610.07624","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/G4998900716","display_name":null,"funder_award_id":"RGPIN-2023","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"}],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7221027872.pdf","grobid_xml":"https://content.openalex.org/works/W7221027872.grobid-xml"},"referenced_works_count":69,"referenced_works":["https://openalex.org/W1548307453","https://openalex.org/W1644313010","https://openalex.org/W1882938068","https://openalex.org/W1901076160","https://openalex.org/W1964055719","https://openalex.org/W1968690638","https://openalex.org/W1977319758","https://openalex.org/W1977457396","https://openalex.org/W1986282261","https://openalex.org/W1986523316","https://openalex.org/W1989199175","https://openalex.org/W1990096580","https://openalex.org/W1992067896","https://openalex.org/W1999367759","https://openalex.org/W2001034791","https://openalex.org/W2002044265","https://openalex.org/W2007978190","https://openalex.org/W2011547275","https://openalex.org/W2015637674","https://openalex.org/W2016904340","https://openalex.org/W2027058913","https://openalex.org/W2027901034","https://openalex.org/W2034343521","https://openalex.org/W2053566203","https://openalex.org/W2057953757","https://openalex.org/W2059634633","https://openalex.org/W2060908453","https://openalex.org/W2066744800","https://openalex.org/W2070458043","https://openalex.org/W2071818181","https://openalex.org/W2076246932","https://openalex.org/W2077054687","https://openalex.org/W2078597902","https://openalex.org/W2080077163","https://openalex.org/W2090459210","https://openalex.org/W2092504858","https://openalex.org/W2093419164","https://openalex.org/W2093910934","https://openalex.org/W2107144741","https://openalex.org/W2117852583","https://openalex.org/W2131318936","https://openalex.org/W2140980425","https://openalex.org/W2147344503","https://openalex.org/W2147377841","https://openalex.org/W2149295346","https://openalex.org/W2156621121","https://openalex.org/W2160336191","https://openalex.org/W2162475780","https://openalex.org/W2167306626","https://openalex.org/W2204815181","https://openalex.org/W2211491388","https://openalex.org/W2285943470","https://openalex.org/W2330245229","https://openalex.org/W2603624303","https://openalex.org/W2748117874","https://openalex.org/W2910711560","https://openalex.org/W2922532594","https://openalex.org/W3027862860","https://openalex.org/W3043531208","https://openalex.org/W3212430733","https://openalex.org/W4311742629","https://openalex.org/W4377121463","https://openalex.org/W4384563947","https://openalex.org/W4392873923","https://openalex.org/W4400399828","https://openalex.org/W4402262897","https://openalex.org/W4406965876","https://openalex.org/W4413363384","https://openalex.org/W7169549658"],"related_works":["https://openalex.org/W4403838991","https://openalex.org/W2053229150","https://openalex.org/W3004786353","https://openalex.org/W7025419978","https://openalex.org/W1008488085","https://openalex.org/W2162131505","https://openalex.org/W2112740023","https://openalex.org/W1967491597","https://openalex.org/W2066744800","https://openalex.org/W6986710726"],"abstract_inverted_index":{"Most":[0],"cosmological":[1],"simulations":[2],"invoke":[3],"quasar-driven":[4],"winds":[5,102],"as":[6],"the":[7,21,32,75,94,112],"primary":[8,113],"mechanism":[9,115],"quenching":[10],"star":[11,109],"formation":[12,123],"in":[13,52,121],"massive":[14],"galaxies,":[15],"assuming":[16],"wind":[17,65,76],"momentum":[18],"flux":[19],"approaches":[20],"radiation-pressure":[22],"maximum,":[23],"$L/c$.":[24],"Using":[25],"81,388":[26],"broad":[27],"absorption":[28],"line":[29,44,62],"troughs":[30],"from":[31],"SDSS-IV":[33],"DR16":[34],"quasar":[35,101],"catalog":[36],"and":[37,67],"detailed":[38],"mock":[39],"trough":[40],"spectra,":[41],"we":[42],"detect":[43],"locking,":[45],"a":[46,80],"spectral":[47],"signature":[48],"of":[49,57,74,84,88],"radiation-pressure-driven":[50],"outflows,":[51],"60":[53],"to":[54,107],"70":[55],"percent":[56,87],"troughs,":[58],"demonstrating":[59],"that":[60],"radiative":[61],"driving":[63],"dominates":[64],"acceleration":[66],"ruling":[68],"out":[69],"alternative":[70],"mechanisms.":[71],"Direct":[72],"measurement":[73],"energy":[77],"budget":[78],"yields":[79],"median":[81],"kinetic":[82],"luminosity":[83],"only":[85],"0.01":[86],"bolometric":[89],"luminosity,":[90],"50":[91],"times":[92],"below":[93],"level":[95],"required":[96],"for":[97,117],"effective":[98],"feedback.":[99],"Line-driven":[100],"are":[103],"therefore":[104],"insufficiently":[105],"powerful":[106],"quench":[108],"formation,":[110],"challenging":[111],"physical":[114],"invoked":[116],"black":[118],"hole":[119],"feedback":[120],"galaxy":[122],"models.":[124]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-09T00:00:00"}
