{"id":"https://openalex.org/W7221013830","doi":"https://doi.org/10.48550/arxiv.2610.07140","title":"And Then There WEre Baryons (ATWEB): The Baryon Budget of the Universe in Halos and the IGM over 13 Billion Years of Cosmic Time","display_name":"And Then There WEre Baryons (ATWEB): The Baryon Budget of the Universe in Halos and the IGM over 13 Billion Years of Cosmic Time","publication_year":2026,"publication_date":"2026-10-05","ids":{"openalex":"https://openalex.org/W7221013830","doi":"https://doi.org/10.48550/arxiv.2610.07140"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.07140","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.07140","pdf_url":"https://arxiv.org/pdf/2610.07140","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/2610.07140","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039065050","display_name":"Mohammadreza Ayromlou","orcid":"https://orcid.org/0000-0003-3783-2321","observed_orcids":["https://orcid.org/0000-0003-3783-2321"]},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ayromlou, Mohammadreza","raw_affiliation_strings":["Argelander-Institut f\u00fcr Astronomie , Auf dem H\u00fcgel 71 , D-53121 Bonn , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argelander-Institut f\u00fcr Astronomie , Auf dem H\u00fcgel 71 , D-53121 Bonn , Germany","institution_ids":["https://openalex.org/I135140700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051230038","display_name":"G. Mark Voit","orcid":"https://orcid.org/0000-0002-3514-0383","observed_orcids":["https://orcid.org/0000-0002-3514-0383"]},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Voit, G. Mark","raw_affiliation_strings":["Michigan State University , Department of Physics and Astronomy , East Lansing , MI 48824 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan State University , Department of Physics and Astronomy , East Lansing , MI 48824 , USA","institution_ids":["https://openalex.org/I87216513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029762041","display_name":"T. H. Reiprich","orcid":"https://orcid.org/0000-0003-2047-2884","observed_orcids":["https://orcid.org/0000-0003-2047-2884"]},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Reiprich, Thomas H.","raw_affiliation_strings":["Argelander-Institut f\u00fcr Astronomie , Auf dem H\u00fcgel 71 , D-53121 Bonn , Germany","Cluster of Excellence \"Our Dynamic Universe\" (DYNAVERSE)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argelander-Institut f\u00fcr Astronomie , Auf dem H\u00fcgel 71 , D-53121 Bonn , Germany","institution_ids":["https://openalex.org/I135140700"]},{"raw_affiliation_string":"Cluster of Excellence \"Our Dynamic Universe\" (DYNAVERSE)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089668675","display_name":"Cristiano Porciani","orcid":"https://orcid.org/0000-0002-7797-2508","observed_orcids":["https://orcid.org/0000-0002-7797-2508"]},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Porciani, Cristiano","raw_affiliation_strings":["Argelander-Institut f\u00fcr Astronomie , Auf dem H\u00fcgel 71 , D-53121 Bonn , Germany","Cluster of Excellence \"Our Dynamic Universe\" (DYNAVERSE)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Argelander-Institut f\u00fcr Astronomie , Auf dem H\u00fcgel 71 , D-53121 Bonn , Germany","institution_ids":["https://openalex.org/I135140700"]},{"raw_affiliation_string":"Cluster of Excellence \"Our Dynamic Universe\" (DYNAVERSE)","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066183960","display_name":"D. Eckert","orcid":"https://orcid.org/0000-0001-7917-3892","observed_orcids":["https://orcid.org/0000-0001-7917-3892"]},"institutions":[{"id":"https://openalex.org/I114457229","display_name":"University of Geneva","ror":"https://ror.org/01swzsf04","country_code":"CH","type":"education","lineage":["https://openalex.org/I114457229"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Eckert, Dominique","raw_affiliation_strings":["Department of Astronomy , University of Geneva , Ch. d'Ecogia 16 , 1290 Versoix , Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astronomy , University of Geneva , Ch. d'Ecogia 16 , 1290 Versoix , Switzerland","institution_ids":["https://openalex.org/I114457229"]}]}],"institutions":[],"countries_distinct_count":3,"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/T10095","display_name":"Cosmology and Gravitation Theories","score":0.0008999999845400453,"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":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/baryon-budget","display_name":"baryon budget","score":0.9120000004768372},{"id":"https://openalex.org/keywords/baryon-fraction","display_name":"baryon fraction","score":0.6060000061988831},{"id":"https://openalex.org/keywords/galaxy-halos","display_name":"galaxy halos","score":0.7369999885559082},{"id":"https://openalex.org/keywords/intergalactic-medium","display_name":"intergalactic medium","score":0.9350000023841858},{"id":"https://openalex.org/keywords/baryon-cycle","display_name":"baryon cycle","score":0.7509999871253967},{"id":"https://openalex.org/keywords/galaxy-groups","display_name":"galaxy groups","score":0.7179999947547913},{"id":"https://openalex.org/keywords/dark-matter","display_name":"dark matter","score":0.4480000138282776},{"id":"https://openalex.org/keywords/baryon-feedback","display_name":"baryon feedback","score":0.6769999861717224},{"id":"https://openalex.org/keywords/matter-power-spectrum","display_name":"matter power spectrum","score":0.7799999713897705},{"id":"https://openalex.org/keywords/cosmic-evolution","display_name":"cosmological evolution","score":0.453000009059906},{"id":"https://openalex.org/keywords/cosmological-hydrodynamic-simulations","display_name":"cosmological hydrodynamical simulations","score":0.6690000295639038}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8870000243186951},{"id":"https://openalex.org/C154153549","wikidata":"https://www.wikidata.org/wiki/Q159731","display_name":"Baryon","level":2,"score":0.7942000031471252},{"id":"https://openalex.org/C184665706","wikidata":"https://www.wikidata.org/wiki/Q186310","display_name":"Halo","level":3,"score":0.7342000007629395},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.685699999332428},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.5421000123023987},{"id":"https://openalex.org/C84999194","wikidata":"https://www.wikidata.org/wiki/Q1","display_name":"Universe","level":2,"score":0.5095999836921692},{"id":"https://openalex.org/C159249277","wikidata":"https://www.wikidata.org/wiki/Q79925","display_name":"Dark matter","level":2,"score":0.4625999927520752},{"id":"https://openalex.org/C59375849","wikidata":"https://www.wikidata.org/wiki/Q5013513","display_name":"COSMIC cancer database","level":2,"score":0.45100000500679016},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.3903999924659729},{"id":"https://openalex.org/C126320844","wikidata":"https://www.wikidata.org/wiki/Q1153477","display_name":"Cold dark matter","level":3,"score":0.3779999911785126},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.37369999289512634},{"id":"https://openalex.org/C88148261","wikidata":"https://www.wikidata.org/wiki/Q864952","display_name":"Dark matter halo","level":4,"score":0.34540000557899475},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.3125999867916107},{"id":"https://openalex.org/C48387981","wikidata":"https://www.wikidata.org/wiki/Q631379","display_name":"Galactic halo","level":4,"score":0.3050000071525574},{"id":"https://openalex.org/C20154449","wikidata":"https://www.wikidata.org/wiki/Q1129469","display_name":"Metric expansion of space","level":4,"score":0.2939000129699707},{"id":"https://openalex.org/C174802034","wikidata":"https://www.wikidata.org/wiki/Q1995140","display_name":"Galaxy formation and evolution","level":3,"score":0.2703999876976013},{"id":"https://openalex.org/C51650839","wikidata":"https://www.wikidata.org/wiki/Q988151","display_name":"Cuspy halo problem","level":5,"score":0.2635999917984009},{"id":"https://openalex.org/C111309251","wikidata":"https://www.wikidata.org/wiki/Q11547","display_name":"Cosmic ray","level":2,"score":0.26330000162124634},{"id":"https://openalex.org/C126377216","wikidata":"https://www.wikidata.org/wiki/Q3851762","display_name":"Baryonic dark matter","level":5,"score":0.2513999938964844}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.07140","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.07140","pdf_url":"https://arxiv.org/pdf/2610.07140","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.2610.07140","doi":"https://doi.org/10.48550/arxiv.2610.07140","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.07140","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:2610.07140","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.07140","pdf_url":"https://arxiv.org/pdf/2610.07140","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/G7015784302","display_name":null,"funder_award_id":"EXC 3037","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G7823692103","display_name":null,"funder_award_id":"SFB 1601","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G7924205576","display_name":"SFB 1601: Die kosmische Entwicklung der Lebensr\u00e4ume massereicher Sterne","funder_award_id":"500700252","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320324900","display_name":"Rheinische Friedrich-Wilhelms-Universit\u00e4t Bonn","ror":"https://ror.org/041nas322"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7221013830.pdf","grobid_xml":"https://content.openalex.org/works/W7221013830.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W7167666801","https://openalex.org/W7168169262","https://openalex.org/W7171948932","https://openalex.org/W7212840800"],"related_works":["https://openalex.org/W4383616593","https://openalex.org/W4283214250","https://openalex.org/W7138824415","https://openalex.org/W3196398668","https://openalex.org/W2118781724","https://openalex.org/W4411328713","https://openalex.org/W3122565461","https://openalex.org/W3095203961","https://openalex.org/W3098516783","https://openalex.org/W4380788919"],"abstract_inverted_index":{"Observations":[0],"of":[1,75,85,92,164,229,278,284],"the":[2,9,14,21,30,35,40,45,49,63,86,96,100,109,122,136,149,159,177,182,193,227,236,258,262,275,282],"local":[3],"Universe":[4],"show":[5],"that,":[6],"except":[7],"in":[8,95,139],"most":[10,231],"massive":[11,232],"galaxy":[12],"clusters,":[13],"baryon":[15,42,213,238,279],"fraction":[16,43],"within":[17,38,79],"halos":[18],"falls":[19],"below":[20,235],"cosmic":[22,46,76,201,237,253],"mean.":[23],"This":[24],"deficit":[25],"can":[26],"be":[27],"characterized":[28],"using":[29],"previously":[31],"established":[32],"closure":[33,101,112,137,144,183,196],"radius,":[34,102,111],"halocentric":[36],"distance":[37],"which":[39,185,261],"enclosed":[41,123],"reaches":[44,186],"value.":[47],"Using":[48],"TNG,":[50],"EAGLE":[51],"and":[52,59,65,114,130,145,173,281],"SIMBA":[53],"simulations,":[54],"we":[55,103,210],"examine":[56],"how,":[57],"when,":[58],"on":[60,99,192,260,286],"what":[61],"scales":[62],"baryonic":[64],"dark":[66,87],"matter":[67,263],"distributions":[68],"diverge.":[69],"At":[70],"z=0":[71],"less":[72],"than":[73],"30%":[74],"baryons":[77,94,172,175],"reside":[78],"galaxy-hosting":[80],"halos,":[81,209],"compared":[82],"with":[83,170,200,215,257],"~45%":[84],"matter,":[88],"leaving":[89],"over":[90,176],"70%":[91],"all":[93,140,222],"IGM.":[97],"Building":[98],"introduce":[104],"three":[105,141],"further":[106],"characteristic":[107],"scales:":[108],"compensation":[110,115,118,146,241],"envelope,":[113,184],"envelope.":[116],"The":[117,143,195,240],"radius":[119,138,197],"marks":[120],"where":[121],"total":[124],"mass":[125,166],"recovers":[126,266],"its":[127,267],"gravity-only":[128,268],"value,":[129],"today":[131],"it":[132,255],"typically":[133],"lies":[134],"inside":[135],"models.":[142],"envelopes":[147],"are":[148],"largest":[150,160,178],"median":[151],"radii":[152],"across":[153,221],"halo":[154,165,205,219,223],"mass.":[155,206],"Galaxy":[156],"groups":[157],"provide":[158],"contribution":[161],"per":[162],"dex":[163],"to":[167],"IGM":[168],"enrichment":[169],"halo-associated":[171],"redistribute":[174],"distances.":[179],"They":[180],"set":[181],"~2-6.5":[187],"Mpc":[188,249],"at":[189,203,250],"z=0,":[190],"depending":[191],"model.":[194],"usually":[198],"increases":[199],"time":[202],"fixed":[204],"Tracking":[207],"individual":[208],"find":[211],"open":[212],"cycles":[214],"substantial":[216],"redistribution":[217,280],"beyond":[218],"boundaries":[220],"masses,":[224],"while":[225],"even":[226],"progenitors":[228],"today's":[230],"clusters":[233],"fall":[234],"fraction.":[239],"envelope":[242],"grows":[243],"toward":[244],"low":[245],"redshift,":[246],"reaching":[247],"~1.5-5.5":[248],"z=0.":[251],"Across":[252],"time,":[254],"coincides":[256],"scale":[259],"power":[264],"spectrum":[265],"form,":[269],"establishing":[270],"a":[271],"direct":[272],"link":[273],"between":[274],"spatial":[276],"extent":[277],"impact":[283],"feedback":[285],"large-scale":[287],"structure.":[288]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-09T00:00:00"}