{"id":"https://openalex.org/W7214725752","doi":"https://doi.org/10.48550/arxiv.2609.35343","title":"Extreme MgII Emission in Recently-Quenched Galaxies: A New Sample of Intermediate-Redshift Post-Starburst Quasars from the DESI Early Data Release","display_name":"Extreme MgII Emission in Recently-Quenched Galaxies: A New Sample of Intermediate-Redshift Post-Starburst Quasars from the DESI Early Data Release","publication_year":2026,"publication_date":"2026-09-28","ids":{"openalex":"https://openalex.org/W7214725752","doi":"https://doi.org/10.48550/arxiv.2609.35343"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.35343","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.35343","pdf_url":"https://arxiv.org/pdf/2609.35343","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/2609.35343","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086195123","display_name":"Margaret E. Verrico","orcid":"https://orcid.org/0000-0003-1535-4277","observed_orcids":["https://orcid.org/0000-0003-1535-4277"]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Verrico, Margaret E.","raw_affiliation_strings":["University of Illinois Urbana-Champaign Department of Astronomy , University of Illinois , 1002 W. Green St. , Urbana , IL 61801 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois Urbana-Champaign Department of Astronomy , University of Illinois , 1002 W. Green St. , Urbana , IL 61801 , USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5153436039","display_name":"Aayan Verma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Verma, Aayan","raw_affiliation_strings":["University of Illinois Urbana-Champaign Department of Astronomy , University of Illinois , 1002 W. Green St. , Urbana , IL 61801 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois Urbana-Champaign Department of Astronomy , University of Illinois , 1002 W. Green St. , Urbana , IL 61801 , USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026505244","display_name":"Katheryn Decker French","orcid":"https://orcid.org/0000-0002-4235-7337","observed_orcids":["https://orcid.org/0000-0002-4235-7337"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"French, K. Decker","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050284742","display_name":"David J. Setton","orcid":"https://orcid.org/0000-0003-4075-7393","observed_orcids":["https://orcid.org/0000-0003-4075-7393"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Setton, David J.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039267303","display_name":"O. Almaini","orcid":"https://orcid.org/0000-0001-9328-3991","observed_orcids":["https://orcid.org/0000-0001-9328-3991"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Almaini, Omar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039811932","display_name":"Jenny E. Greene","orcid":"https://orcid.org/0000-0002-5612-3427","observed_orcids":["https://orcid.org/0000-0002-5612-3427"]},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Greene, Jenny E.","raw_affiliation_strings":["Department of Astrophysical Sciences , Princeton University , Princeton , NJ 08544 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astrophysical Sciences , Princeton University , Princeton , NJ 08544 , USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034005882","display_name":"Stephanie M. LaMassa","orcid":"https://orcid.org/0000-0002-5907-3330","observed_orcids":["https://orcid.org/0000-0002-5907-3330"]},"institutions":[{"id":"https://openalex.org/I1297127228","display_name":"Space Telescope Science Institute","ror":"https://ror.org/036f5mx38","country_code":"US","type":"facility","lineage":["https://openalex.org/I1297127228","https://openalex.org/I1313867356"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"LaMassa, Stephanie","raw_affiliation_strings":["Space Telescope Science Institute , 3700 San Martin Drive , Baltimore , MD 21218 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Telescope Science Institute , 3700 San Martin Drive , Baltimore , MD 21218 , USA","institution_ids":["https://openalex.org/I1297127228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066066187","display_name":"Yuanze Luo","orcid":"https://orcid.org/0000-0002-0696-6952","observed_orcids":["https://orcid.org/0000-0002-0696-6952"]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Luo, Yuanze","raw_affiliation_strings":["Department of Physics and Astronomy and George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy , Texas A&M University , 4242 TAMU , College Station , TX 77843-4242 , US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy and George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy , Texas A&M University , 4242 TAMU , College Station , TX 77843-4242 , US","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019418107","display_name":"Pallavi Patil","orcid":"https://orcid.org/0000-0002-9471-8499","observed_orcids":["https://orcid.org/0000-0002-9471-8499"]},"institutions":[{"id":"https://openalex.org/I2609998029","display_name":"National Radio Astronomy Observatory","ror":"https://ror.org/04m24yn62","country_code":"US","type":"facility","lineage":["https://openalex.org/I2609998029","https://openalex.org/I867387847"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patil, Pallavi","raw_affiliation_strings":["National Radio Astronomy Observatory , 520 Edgemont Road , Charlottesville , VA 22903-2475 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Radio Astronomy Observatory , 520 Edgemont Road , Charlottesville , VA 22903-2475 , USA","institution_ids":["https://openalex.org/I2609998029"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019625342","display_name":"Kate Rowlands","orcid":"https://orcid.org/0000-0001-7883-8434","observed_orcids":["https://orcid.org/0000-0001-7883-8434"]},"institutions":[{"id":"https://openalex.org/I1297127228","display_name":"Space Telescope Science Institute","ror":"https://ror.org/036f5mx38","country_code":"US","type":"facility","lineage":["https://openalex.org/I1297127228","https://openalex.org/I1313867356"]},{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rowlands, Kate","raw_affiliation_strings":["AURA for ESA , Space Telescope Science Institute , 3700 San Martin Drive , Baltimore , MD 21218 , USA","William H. Miller III Department of Physics and Astronomy , Johns Hopkins University , Baltimore , MD 21218 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AURA for ESA , Space Telescope Science Institute , 3700 San Martin Drive , Baltimore , MD 21218 , USA","institution_ids":["https://openalex.org/I1297127228"]},{"raw_affiliation_string":"William H. Miller III Department of Physics and Astronomy , Johns Hopkins University , Baltimore , MD 21218 , USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5125297699","display_name":"Dharlenny Soto","orcid":"https://orcid.org/0009-0006-5194-1777","observed_orcids":["https://orcid.org/0009-0006-5194-1777"]},"institutions":[{"id":"https://openalex.org/I121847817","display_name":"The Graduate Center, CUNY","ror":"https://ror.org/00awd9g61","country_code":"US","type":"education","lineage":["https://openalex.org/I121847817"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Soto, Dharlenny","raw_affiliation_strings":["Department of Astrophysics , CUNY Graduate Center , 365 5th Ave , New York , NY 10016"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astrophysics , CUNY Graduate Center , 365 5th Ave , New York , NY 10016","institution_ids":["https://openalex.org/I121847817"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"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/T10744","display_name":"Astrophysical Phenomena and Observations","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"}},{"id":"https://openalex.org/T10477","display_name":"Astrophysics and Star Formation 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"}}],"keywords":[{"id":"https://openalex.org/keywords/star-formation-quenching","display_name":"star formation quenching","score":0.8190000057220459},{"id":"https://openalex.org/keywords/intermediate-redshift-galaxies","display_name":"intermediate-redshift galaxies","score":0.8059999942779541},{"id":"https://openalex.org/keywords/agn-activity","display_name":"AGN activity","score":0.6759999990463257},{"id":"https://openalex.org/keywords/quasar-outflows","display_name":"quasar outflows","score":0.6660000085830688},{"id":"https://openalex.org/keywords/galaxy-evolution","display_name":"galaxy evolution","score":0.4560000002384186}],"concepts":[{"id":"https://openalex.org/C135041427","wikidata":"https://www.wikidata.org/wiki/Q83373","display_name":"Quasar","level":3,"score":0.9667999744415283},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.8776999711990356},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7813000082969666},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.6305000185966492},{"id":"https://openalex.org/C33024259","wikidata":"https://www.wikidata.org/wiki/Q76250","display_name":"Redshift","level":3,"score":0.6100999712944031},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.5073000192642212},{"id":"https://openalex.org/C125857072","wikidata":"https://www.wikidata.org/wiki/Q16744","display_name":"Star formation","level":3,"score":0.4884999990463257},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.48069998621940613},{"id":"https://openalex.org/C50083752","wikidata":"https://www.wikidata.org/wiki/Q7073158","display_name":"OVV quasar","level":4,"score":0.4699000120162964},{"id":"https://openalex.org/C84999194","wikidata":"https://www.wikidata.org/wiki/Q1","display_name":"Universe","level":2,"score":0.4268999993801117},{"id":"https://openalex.org/C43481613","wikidata":"https://www.wikidata.org/wiki/Q46587","display_name":"Active galactic nucleus","level":3,"score":0.3407999873161316},{"id":"https://openalex.org/C174802034","wikidata":"https://www.wikidata.org/wiki/Q1995140","display_name":"Galaxy formation and evolution","level":3,"score":0.3156999945640564},{"id":"https://openalex.org/C2780897414","wikidata":"https://www.wikidata.org/wiki/Q7600592","display_name":"Star (game theory)","level":2,"score":0.31310001015663147},{"id":"https://openalex.org/C20249676","wikidata":"https://www.wikidata.org/wiki/Q217012","display_name":"Radio galaxy","level":3,"score":0.2957000136375427},{"id":"https://openalex.org/C96141758","wikidata":"https://www.wikidata.org/wiki/Q216817","display_name":"Emission spectrum","level":3,"score":0.29019999504089355},{"id":"https://openalex.org/C3020318244","wikidata":"https://www.wikidata.org/wiki/Q4812187","display_name":"Large sample","level":2,"score":0.2815000116825104},{"id":"https://openalex.org/C3020157845","wikidata":"https://www.wikidata.org/wiki/Q367359","display_name":"Control sample","level":2,"score":0.2782999873161316},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.27090001106262207},{"id":"https://openalex.org/C89108925","wikidata":"https://www.wikidata.org/wiki/Q1565388","display_name":"Luminous infrared galaxy","level":3,"score":0.26420000195503235},{"id":"https://openalex.org/C2780317896","wikidata":"https://www.wikidata.org/wiki/Q2703","display_name":"Epoch (astronomy)","level":3,"score":0.2533999979496002}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.35343","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.35343","pdf_url":"https://arxiv.org/pdf/2609.35343","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.2609.35343","doi":"https://doi.org/10.48550/arxiv.2609.35343","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.35343","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:2609.35343","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.35343","pdf_url":"https://arxiv.org/pdf/2609.35343","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/G1044631029","display_name":null,"funder_award_id":"DE-AC02-05CH11231","funder_id":"https://openalex.org/F4320337404","funder_display_name":"Division of Astronomical Sciences"},{"id":"https://openalex.org/G1079818582","display_name":null,"funder_award_id":"AC02\u201005CH11231","funder_id":"https://openalex.org/F4320338292","funder_display_name":"Lawrence Berkeley National Laboratory"},{"id":"https://openalex.org/G1143651532","display_name":null,"funder_award_id":"DE-AC02-05CH11231","funder_id":"https://openalex.org/F4320338292","funder_display_name":"Lawrence Berkeley National Laboratory"},{"id":"https://openalex.org/G1286236842","display_name":null,"funder_award_id":"-AC02-05CH11231","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G1632040200","display_name":null,"funder_award_id":"DE-AC02-05CH11231","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G1813527838","display_name":null,"funder_award_id":"AST\u20100950945","funder_id":"https://openalex.org/F4320337404","funder_display_name":"Division of Astronomical Sciences"},{"id":"https://openalex.org/G1863003419","display_name":null,"funder_award_id":"DEAC02-05CH11231","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4099714421","display_name":null,"funder_award_id":"DE-AC02-05CH11231","funder_id":"https://openalex.org/F4320322434","funder_display_name":"Max-Planck-Gesellschaft"},{"id":"https://openalex.org/G419881185","display_name":null,"funder_award_id":"DEAC02\u201305CH11231","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G42916606","display_name":null,"funder_award_id":"DE AC02 05CH11231","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G4501827968","display_name":null,"funder_award_id":"AC02-05CH11231","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G498139845","display_name":null,"funder_award_id":"DE-AC02","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G5004724115","display_name":null,"funder_award_id":"DE-AC02-05CH11231","funder_id":"https://openalex.org/F4320306151","funder_display_name":"Alfred P. Sloan Foundation"},{"id":"https://openalex.org/G5287069595","display_name":null,"funder_award_id":"DE-AC02-05CH11231","funder_id":"https://openalex.org/F4320332222","funder_display_name":"University of Illinois at Urbana-Champaign"},{"id":"https://openalex.org/G6652958823","display_name":null,"funder_award_id":"05CH11231","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G6876926712","display_name":null,"funder_award_id":"AST-0950945","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G7146827954","display_name":null,"funder_award_id":"DE-AC02-05CH11231","funder_id":"https://openalex.org/F4320308380","funder_display_name":"Yale University"},{"id":"https://openalex.org/G7278186060","display_name":"Management and Operations of the National Optical Astronomy Observatory","funder_award_id":"0950945","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7354628648","display_name":null,"funder_award_id":"05CH11231","funder_id":"https://openalex.org/F4320338292","funder_display_name":"Lawrence Berkeley National Laboratory"},{"id":"https://openalex.org/G780051945","display_name":"The Time Variability and Duty Cycle of Active Galactic Nuclei During Quenching","funder_award_id":"2307375","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"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/F4320308380","display_name":"Yale University","ror":"https://ror.org/03v76x132"},{"id":"https://openalex.org/F4320308765","display_name":"Carnegie Institution of Washington","ror":"https://ror.org/04jr01610"},{"id":"https://openalex.org/F4320309374","display_name":"Ohio State University","ror":"https://ror.org/00rs6vg23"},{"id":"https://openalex.org/F4320309398","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055"},{"id":"https://openalex.org/F4320309622","display_name":"Harvard University","ror":"https://ror.org/03vek6s52"},{"id":"https://openalex.org/F4320310145","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95"},{"id":"https://openalex.org/F4320311400","display_name":"New Mexico State University","ror":"https://ror.org/00hpz7z43"},{"id":"https://openalex.org/F4320314503","display_name":"Space Telescope Science Institute","ror":"https://ror.org/036f5mx38"},{"id":"https://openalex.org/F4320319356","display_name":"Flatiron Health","ror":"https://ror.org/0508h6p74"},{"id":"https://openalex.org/F4320320915","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052"},{"id":"https://openalex.org/F4320321112","display_name":"Eberhard Karls Universit\u00e4t T\u00fcbingen","ror":"https://ror.org/03a1kwz48"},{"id":"https://openalex.org/F4320322015","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087"},{"id":"https://openalex.org/F4320322434","display_name":"Max-Planck-Gesellschaft","ror":"https://ror.org/01hhn8329"},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":null},{"id":"https://openalex.org/F4320323381","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956"},{"id":"https://openalex.org/F4320323401","display_name":"Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25"},{"id":"https://openalex.org/F4320323911","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55"},{"id":"https://openalex.org/F4320324731","display_name":"Yunnan University","ror":"https://ror.org/0040axw97"},{"id":"https://openalex.org/F4320324852","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760"},{"id":"https://openalex.org/F4320324900","display_name":"Rheinische Friedrich-Wilhelms-Universit\u00e4t Bonn","ror":"https://ror.org/041nas322"},{"id":"https://openalex.org/F4320326186","display_name":"China National Textile and Apparel Council","ror":"https://ror.org/02nx9ts82"},{"id":"https://openalex.org/F4320327603","display_name":"Leibniz-Institut f\u00fcr Astrophysik Potsdam","ror":"https://ror.org/03mrbr458"},{"id":"https://openalex.org/F4320331606","display_name":"Max-Planck-Institut f\u00fcr Astronomie","ror":"https://ror.org/01vhnrs90"},{"id":"https://openalex.org/F4320332222","display_name":"University of Illinois at Urbana-Champaign","ror":"https://ror.org/047426m28"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"},{"id":"https://openalex.org/F4320332375","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916"},{"id":"https://openalex.org/F4320332502","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60"},{"id":"https://openalex.org/F4320332538","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026"},{"id":"https://openalex.org/F4320332812","display_name":"Smithsonian Astrophysical Observatory","ror":"https://ror.org/04mh52z70"},{"id":"https://openalex.org/F4320334632","display_name":"Science and Technology Facilities Council","ror":"https://ror.org/057g20z61"},{"id":"https://openalex.org/F4320334763","display_name":"Leibniz-Gemeinschaft","ror":"https://ror.org/01n6r0e97"},{"id":"https://openalex.org/F4320334801","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25"},{"id":"https://openalex.org/F4320336283","display_name":"National Astronomical Observatories, Chinese Academy of Sciences","ror":null},{"id":"https://openalex.org/F4320337404","display_name":"Division of Astronomical Sciences","ror":"https://ror.org/04mg8wm74"},{"id":"https://openalex.org/F4320338292","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214725752.pdf","grobid_xml":"https://content.openalex.org/works/W7214725752.grobid-xml"},"referenced_works_count":200,"referenced_works":["https://openalex.org/W1525297841","https://openalex.org/W1601412471","https://openalex.org/W1644313010","https://openalex.org/W1754976811","https://openalex.org/W1824902482","https://openalex.org/W1828165328","https://openalex.org/W1882938068","https://openalex.org/W1884897161","https://openalex.org/W1920334662","https://openalex.org/W1958160734","https://openalex.org/W1966603095","https://openalex.org/W1967876247","https://openalex.org/W1968450250","https://openalex.org/W1969512945","https://openalex.org/W1976452497","https://openalex.org/W1976484274","https://openalex.org/W1977361870","https://openalex.org/W1977926331","https://openalex.org/W1979115990","https://openalex.org/W1982945295","https://openalex.org/W1983961944","https://openalex.org/W1984644267","https://openalex.org/W1986644900","https://openalex.org/W1989867218","https://openalex.org/W1996291303","https://openalex.org/W1997122672","https://openalex.org/W1997227664","https://openalex.org/W1997529816","https://openalex.org/W2001305015","https://openalex.org/W2006124034","https://openalex.org/W2007714429","https://openalex.org/W2012415358","https://openalex.org/W2012819044","https://openalex.org/W2013465449","https://openalex.org/W2018489450","https://openalex.org/W2019783281","https://openalex.org/W2021205202","https://openalex.org/W2022074562","https://openalex.org/W2024319723","https://openalex.org/W2024734482","https://openalex.org/W2025969090","https://openalex.org/W2028097229","https://openalex.org/W2030803439","https://openalex.org/W2034343521","https://openalex.org/W2036862308","https://openalex.org/W2041485609","https://openalex.org/W2043934958","https://openalex.org/W2044000841","https://openalex.org/W2045798320","https://openalex.org/W2047430545","https://openalex.org/W2048274049","https://openalex.org/W2048316219","https://openalex.org/W2049123507","https://openalex.org/W2052937506","https://openalex.org/W2056996034","https://openalex.org/W2060502747","https://openalex.org/W2066886457","https://openalex.org/W2077326407","https://openalex.org/W2080913616","https://openalex.org/W2082396670","https://openalex.org/W2085584359","https://openalex.org/W2090763929","https://openalex.org/W2092504858","https://openalex.org/W2095725842","https://openalex.org/W2105506173","https://openalex.org/W2107337450","https://openalex.org/W2109639766","https://openalex.org/W2110294314","https://openalex.org/W2114772141","https://openalex.org/W2117528654","https://openalex.org/W2119131940","https://openalex.org/W2119836155","https://openalex.org/W2120684453","https://openalex.org/W2121951232","https://openalex.org/W2124219338","https://openalex.org/W2127927595","https://openalex.org/W2131522386","https://openalex.org/W2135625048","https://openalex.org/W2136757324","https://openalex.org/W2137080864","https://openalex.org/W2141757297","https://openalex.org/W2153048564","https://openalex.org/W2157832914","https://openalex.org/W2158588327","https://openalex.org/W2159898631","https://openalex.org/W2162132003","https://openalex.org/W2163197622","https://openalex.org/W2163733473","https://openalex.org/W2168956773","https://openalex.org/W2233780967","https://openalex.org/W2263738028","https://openalex.org/W2273842259","https://openalex.org/W2287912467","https://openalex.org/W2341571372","https://openalex.org/W2344233738","https://openalex.org/W2416384813","https://openalex.org/W2495955514","https://openalex.org/W2514431396","https://openalex.org/W2525755303","https://openalex.org/W2550320583","https://openalex.org/W2585888999","https://openalex.org/W2612607514","https://openalex.org/W2725016803","https://openalex.org/W2734538553","https://openalex.org/W2756090019","https://openalex.org/W2762319096","https://openalex.org/W2768649576","https://openalex.org/W2780803684","https://openalex.org/W2785684181","https://openalex.org/W2790183173","https://openalex.org/W2792860237","https://openalex.org/W2808641751","https://openalex.org/W2888532099","https://openalex.org/W2892644349","https://openalex.org/W2894828288","https://openalex.org/W2896272502","https://openalex.org/W2899217549","https://openalex.org/W2911381628","https://openalex.org/W2921080121","https://openalex.org/W2951184625","https://openalex.org/W2960346972","https://openalex.org/W2965238100","https://openalex.org/W2995940244","https://openalex.org/W3040258805","https://openalex.org/W3043531208","https://openalex.org/W3081009332","https://openalex.org/W3094102338","https://openalex.org/W3100778372","https://openalex.org/W3102292951","https://openalex.org/W3105646565","https://openalex.org/W3107590503","https://openalex.org/W3163364480","https://openalex.org/W3168152654","https://openalex.org/W3197586821","https://openalex.org/W3201353531","https://openalex.org/W3216175927","https://openalex.org/W4200629470","https://openalex.org/W4220848861","https://openalex.org/W4246559486","https://openalex.org/W4283743339","https://openalex.org/W4283834612","https://openalex.org/W4284972696","https://openalex.org/W4292420463","https://openalex.org/W4292421593","https://openalex.org/W4292421666","https://openalex.org/W4295242329","https://openalex.org/W4310848197","https://openalex.org/W4317209626","https://openalex.org/W4361205241","https://openalex.org/W4367292988","https://openalex.org/W4376115962","https://openalex.org/W4376274856","https://openalex.org/W4378471793","https://openalex.org/W4381433428","https://openalex.org/W4384811899","https://openalex.org/W4388694244","https://openalex.org/W4389485451","https://openalex.org/W4391679753","https://openalex.org/W4391893769","https://openalex.org/W4392872017","https://openalex.org/W4395684607","https://openalex.org/W4399072634","https://openalex.org/W4400185580","https://openalex.org/W4402543837","https://openalex.org/W4404319274","https://openalex.org/W4404627401","https://openalex.org/W4405254361","https://openalex.org/W4409760070","https://openalex.org/W4410098143","https://openalex.org/W4410131472","https://openalex.org/W4413035090","https://openalex.org/W4413103297","https://openalex.org/W4414124481","https://openalex.org/W4414367266","https://openalex.org/W4414975141","https://openalex.org/W4415237481","https://openalex.org/W4415885578","https://openalex.org/W4416189043","https://openalex.org/W4416670544","https://openalex.org/W4416686706","https://openalex.org/W4417224427","https://openalex.org/W6889757167","https://openalex.org/W6912621055","https://openalex.org/W6949007311","https://openalex.org/W7106477451","https://openalex.org/W7128239283","https://openalex.org/W7134900298","https://openalex.org/W7136110737","https://openalex.org/W7140187079","https://openalex.org/W7151943630","https://openalex.org/W7162399189","https://openalex.org/W7163071468","https://openalex.org/W7163207577","https://openalex.org/W7165622695","https://openalex.org/W7165732517","https://openalex.org/W7165789803","https://openalex.org/W7166852628","https://openalex.org/W7168360562","https://openalex.org/W7171851881","https://openalex.org/W7214638602"],"related_works":["https://openalex.org/W2952967328","https://openalex.org/W7163694204","https://openalex.org/W2024734482","https://openalex.org/W7128239283","https://openalex.org/W2122275628","https://openalex.org/W7096068487","https://openalex.org/W7134900298","https://openalex.org/W2765476528","https://openalex.org/W2133593817","https://openalex.org/W2790183173"],"abstract_inverted_index":{"Post-starburst":[0],"galaxies":[1,3,171],"are":[2,114],"which":[4],"have":[5,144],"recently":[6],"and":[7,172,188],"rapidly":[8],"shut":[9],"off":[10],"star":[11,197],"formation.":[12],"AGN":[13,94,117],"activity":[14],"is":[15,56],"often":[16],"invoked":[17],"to":[18,63,150],"explain":[19],"this":[20],"rapid":[21],"quenching,":[22],"but":[23],"most":[24],"post-starburst":[25,43,61,68,83,111,139,170,179,191],"selection":[26,112],"methods":[27,113],"select":[28],"against":[29,116],"optical":[30],"AGN,":[31],"motivating":[32],"searches":[33],"for":[34,127],"\"post-starburst":[35],"quasars.\"":[36],"We":[37,108],"present":[38],"DESI":[39],"observations":[40],"of":[41,60,81,100,159,178],"ten":[42],"quasars":[44,62,125,140,180,192],"with":[45,118],"significant":[46],"MgII":[47],"emission":[48],"($L_{\\text{MgII}}":[49],"\\geq":[50],"3":[51],"\\times":[52],"10^{41}$":[53],"erg/s).":[54],"This":[55],"the":[57,82,103,124,157,194,200],"first":[58],"sample":[59,71,85,105,143,177],"be":[64,156],"selected":[65],"from":[66],"a":[67,74,167,182],"galaxy":[69],"parent":[70,84,104],"rather":[72],"than":[73],"quasar":[75],"catalog.":[76],"Quasars":[77],"make":[78],"up":[79],"$4.6^{+1.6}_{-1.2}\\%$":[80],"at":[86],"$0.49":[87],"\\leq":[88,90],"z":[89],"1.39$.":[91],"Using":[92],"multiwavelength":[93],"diagnostics,":[95],"we":[96,135],"find":[97,109,136],"that":[98,110,130,137,154],"$26^{+3.0}_{-2.8}\\%$":[99],"post-starbursts":[101],"in":[102,132,141],"host":[106],"AGN.":[107,174],"biased":[115],"$\\text{L}_{\\text{Bol}}\\gtrsim10^{45}":[119],"\\textrm{erg":[120],"s}^{-1}$,":[121],"potentially":[122],"removing":[123],"responsible":[126],"driving":[128],"outflows":[129],"aid":[131],"quenching.":[133],"Finally,":[134],"9/10":[138],"our":[142],"no":[145],"detected":[146],"broad":[147],"H$\u03b2$,":[148],"similar":[149],"so-called":[151],"\"MgII":[152],"emitters\"":[153],"may":[155],"remnants":[158],"fading":[160],"quasars;":[161],"if":[162],"confirmed,":[163],"these":[164],"objects":[165],"suggest":[166],"link":[168,183],"between":[169,184],"variable":[173],"Our":[175],"new":[176],"provides":[181],"previously":[185],"reported":[186],"local":[187],"high":[189],"redshift":[190],"during":[193],"epoch":[195],"when":[196],"formation":[198],"throughout":[199],"universe":[201],"was":[202],"declining.":[203]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-09-30T00:00:00"}
