{"id":"https://openalex.org/W7222928759","doi":"https://doi.org/10.48550/arxiv.2610.25427","title":"Statistical Analysis of Neutron Star Cooling: Implications for the Nuclear Equation of State and Nucleon Pairing","display_name":"Statistical Analysis of Neutron Star Cooling: Implications for the Nuclear Equation of State and Nucleon Pairing","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7222928759","doi":"https://doi.org/10.48550/arxiv.2610.25427"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.25427","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.25427","pdf_url":"https://arxiv.org/pdf/2610.25427","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/2610.25427","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066230951","display_name":"A. Avila","orcid":"https://orcid.org/0000-0002-8880-039X","observed_orcids":["https://orcid.org/0000-0002-8880-039X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u00c1vila, Afonso","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070607224","display_name":"Ricardo Z. Ferreira","orcid":"https://orcid.org/0000-0002-8809-4878","observed_orcids":["https://orcid.org/0000-0002-8809-4878"]},"institutions":[{"id":"https://openalex.org/I4405252460","display_name":"Centro de F\u00edsica da Universidade de Coimbra","ror":"https://ror.org/00qsh5z35","country_code":"PT","type":"education","lineage":["https://openalex.org/I4405252460","https://openalex.org/I76903346"]},{"id":"https://openalex.org/I4405252901","display_name":"Centro de F\u00edsica das Universidades do Minho e do Porto","ror":"https://ror.org/003ccjg76","country_code":"PT","type":"facility","lineage":["https://openalex.org/I182534213","https://openalex.org/I4405252901","https://openalex.org/I99682543"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]},{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ferreira, Ricardo Z.","raw_affiliation_strings":["CFisUC , Department of Physics , University of Coimbra , Rua Larga P- 3004-516 , Coimbra , Portugal","Centro de F\u00edsica das Universidades do Minho e do Porto (CF-UM-UP) , Universidade do Minho , P-4710-057 Braga , Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CFisUC , Department of Physics , University of Coimbra , Rua Larga P- 3004-516 , Coimbra , Portugal","institution_ids":["https://openalex.org/I4405252460","https://openalex.org/I76903346"]},{"raw_affiliation_string":"Centro de F\u00edsica das Universidades do Minho e do Porto (CF-UM-UP) , Universidade do Minho , P-4710-057 Braga , Portugal","institution_ids":["https://openalex.org/I4405252901","https://openalex.org/I99682543"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025215457","display_name":"Violetta V. Sagun","orcid":"https://orcid.org/0000-0001-5854-1617","observed_orcids":["https://orcid.org/0000-0001-5854-1617"]},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sagun, Violetta","raw_affiliation_strings":["Mathematical Sciences and STAG Research Centre , University of Southampton , Southampton SO17 1BJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematical Sciences and STAG Research Centre , University of Southampton , Southampton SO17 1BJ , United Kingdom","institution_ids":["https://openalex.org/I43439940"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10463","display_name":"Pulsars and Gravitational Waves Research","score":0.9564999938011169,"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/T10463","display_name":"Pulsars and Gravitational Waves Research","score":0.9564999938011169,"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/T10093","display_name":"Nuclear physics research studies","score":0.03370000049471855,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T11323","display_name":"Gamma-ray bursts and supernovae","score":0.002199999988079071,"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/neutron-star-cooling","display_name":"neutron star cooling","score":0.9290000200271606},{"id":"https://openalex.org/keywords/nuclear-equation-of-state","display_name":"nuclear equation of state","score":0.8949999809265137},{"id":"https://openalex.org/keywords/nucleon-pairing","display_name":"nucleon pairing","score":0.9769999980926514},{"id":"https://openalex.org/keywords/triplet-pairing","display_name":"triplet pairing","score":0.8180000185966492},{"id":"https://openalex.org/keywords/cooling-curves","display_name":"cooling curves","score":0.6389999985694885}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8468999862670898},{"id":"https://openalex.org/C14103023","wikidata":"https://www.wikidata.org/wiki/Q11681459","display_name":"Pairing","level":3,"score":0.6951000094413757},{"id":"https://openalex.org/C152568617","wikidata":"https://www.wikidata.org/wiki/Q2348","display_name":"Neutron","level":2,"score":0.5837000012397766},{"id":"https://openalex.org/C192887742","wikidata":"https://www.wikidata.org/wiki/Q4202","display_name":"Neutron star","level":2,"score":0.5825999975204468},{"id":"https://openalex.org/C172695262","wikidata":"https://www.wikidata.org/wiki/Q102165","display_name":"Nucleon","level":2,"score":0.5099999904632568},{"id":"https://openalex.org/C202887219","wikidata":"https://www.wikidata.org/wiki/Q3895221","display_name":"Parametrization (atmospheric modeling)","level":3,"score":0.46320000290870667},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.4629000127315521},{"id":"https://openalex.org/C53810900","wikidata":"https://www.wikidata.org/wiki/Q214967","display_name":"Equation of state","level":2,"score":0.4472000002861023},{"id":"https://openalex.org/C54516573","wikidata":"https://www.wikidata.org/wiki/Q2294","display_name":"Proton","level":2,"score":0.42080000042915344},{"id":"https://openalex.org/C12287442","wikidata":"https://www.wikidata.org/wiki/Q105902","display_name":"Luminosity","level":3,"score":0.4097999930381775},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.3452000021934509},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.33869999647140503},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.3337000012397766},{"id":"https://openalex.org/C165410206","wikidata":"https://www.wikidata.org/wiki/Q7068141","display_name":"Nuclear matter","level":3,"score":0.3091999888420105},{"id":"https://openalex.org/C90086362","wikidata":"https://www.wikidata.org/wiki/Q1084485","display_name":"Cooling curve","level":2,"score":0.30550000071525574},{"id":"https://openalex.org/C52234038","wikidata":"https://www.wikidata.org/wiki/Q17128025","display_name":"Cross section (physics)","level":2,"score":0.2851000130176544},{"id":"https://openalex.org/C2779281675","wikidata":"https://www.wikidata.org/wiki/Q7068046","display_name":"Nuclear data","level":3,"score":0.28049999475479126},{"id":"https://openalex.org/C20830254","wikidata":"https://www.wikidata.org/wiki/Q687521","display_name":"Isotopes of tin","level":3,"score":0.25679999589920044},{"id":"https://openalex.org/C33062035","wikidata":"https://www.wikidata.org/wiki/Q3296863","display_name":"Singlet state","level":3,"score":0.2549000084400177},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.250900000333786}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:arXiv.org:2610.25427","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.25427","pdf_url":"https://arxiv.org/pdf/2610.25427","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.2610.25427","doi":"https://doi.org/10.48550/arxiv.2610.25427","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.25427","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"},{"id":"doi:10.5281/zenodo.22102265","doi":"https://doi.org/10.5281/zenodo.22102265","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.22102265","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"Dataset"},{"id":"doi:10.5281/zenodo.22102266","doi":"https://doi.org/10.5281/zenodo.22102266","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.22102266","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"Dataset"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.25427","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.25427","pdf_url":"https://arxiv.org/pdf/2610.25427","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/G118859693","display_name":"Centro de F\u00edsica da Universidade de Coimbra","funder_award_id":"UID/04564/2025","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G2641070859","display_name":null,"funder_award_id":"UID/04650","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G456185357","display_name":"Centro de F\u00edsica das Universidades do Minho e do Porto","funder_award_id":"UID/04650/2025","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G5176457122","display_name":"Novos Testes da F\u00edsica de Axi\u00f5es","funder_award_id":"2023.11681.PEX","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G6236879608","display_name":null,"funder_award_id":"04650/2025","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G6807106444","display_name":null,"funder_award_id":"ST/Y004248/1","funder_id":"https://openalex.org/F4320314731","funder_display_name":"UK Research and Innovation"}],"funders":[{"id":"https://openalex.org/F4320313559","display_name":"CERN","ror":"https://ror.org/01ggx4157"},{"id":"https://openalex.org/F4320314731","display_name":"UK Research and Innovation","ror":"https://ror.org/001aqnf71"},{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7222928759.pdf","grobid_xml":"https://content.openalex.org/works/W7222928759.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W2147007948","https://openalex.org/W3000560523","https://openalex.org/W3011593844"],"related_works":["https://openalex.org/W3047784313","https://openalex.org/W4392489806","https://openalex.org/W3034851928","https://openalex.org/W7098580742","https://openalex.org/W2613235170","https://openalex.org/W7099010488","https://openalex.org/W2096162398","https://openalex.org/W2438687163","https://openalex.org/W7214858499","https://openalex.org/W3042143137"],"abstract_inverted_index":{"This":[0],"dataset":[1],"contains":[2],"the":[3,12,20,37,154,167,233,241,260,278,288,292,299,305,309,316,320,326,358],"theoretical":[4],"neutron":[5,208,213,225,242,261,263],"star":[6],"(NS)":[7],"cooling":[8],"curves":[9,47,107,196,223],"generated":[10,109],"with":[11,141,204,216,224,232],"public":[13],"code":[14],"NSCool":[15],"(Page":[16],"2016)":[17],"that":[18],"underlie":[19],"statistical":[21],"analysis":[22],"presented":[23],"in":[24,298,325],"\u00c1vila,":[25,341],"Ferreira":[26],"&":[27,70,97,101,346],"Sagun,":[28,347],"\"Statistical":[29],"Analysis":[30,351],"of":[31,40,54,64,113,157,166,240,352,361],"Neutron":[32,353],"Star":[33,354],"Cooling:":[34,355],"Implications":[35,356],"for":[36,59,123,130,197,202,319,357],"Nuclear":[38,359],"Equation":[39,360],"State":[41,362],"and":[42,125,132,147,163,201,244,265,275,291,315,330,363],"Nucleon":[43,364],"Pairing\"":[44],"(2026).":[45],"Cooling":[46,195,222],"(redshifted":[48],"photon":[49],"luminosity":[50],"as":[51],"a":[52,111],"function":[53],"stellar":[55],"age)":[56],"were":[57,108],"computed":[58],"five":[60],"purely":[61],"nucleonic":[62],"equations":[63],"state":[65],"(EoS):":[66],"APR4:":[67],"Akmal,":[68],"Pandharipande":[69],"Ravenhall":[71],"(1998)":[72],"IST:":[73],"Induced":[74],"Surface":[75],"Tension":[76],"EoS,":[77,106,314],"Set":[78],"B":[79],"(Sagun":[80],"et":[81,87,92],"al.":[82,88,93],"2019,":[83],"2020)":[84],"FSU2R:":[85],"Tolos":[86],"(2017)":[89],"DD2:":[90],"Typel":[91],"(2010)":[94],"NL3\u03c9\u03c1:":[95],"Horowitz":[96],"Piekarewicz":[98],"(2001);":[99],"Pais":[100],"Provid\u00eancia":[102],"(2016)":[103],"For":[104],"each":[105,178,239],"over":[110],"grid":[112],"gravitational":[114],"masses":[115],"(0.10":[116],"M\u2609":[117],"steps,":[118],"up":[119,126],"to":[120,127,287],"~2.00":[121],"MSun":[122,129],"APR4/FSU2R/IST":[124],"~2.40\u20132.60":[128],"DD2/NL3\u03c9\u03c1)":[131],"envelope":[133,279],"compositions":[134],"(parametrized":[135],"by":[136],"\u03b7":[137],"=":[138,187,191,282],"\u0394M/M),":[139],"combined":[140,215,231],"different":[142],"neutron-singlet":[143],"(\u00b9S\u2080),":[144,146],"proton-singlet":[145],"neutron-triplet":[148],"(\u00b3P\u2082)":[149],"pairing":[150,210,228,268,306],"gap":[151,307],"models":[152,203,237],"following":[153],"modified-Gaussian":[155],"parametrization":[156],"Yanagi":[158],"(2019)":[159],"(see":[160],"Table":[161,331],"2":[162],"Section":[164],"2.3":[165],"paper).":[168],"File":[169],"structure":[170],"The":[171],"data":[172,294],"are":[173,323],"organized":[174],"into":[175],"two":[176,234],"archives,":[177],"containing":[179],"one":[180],"subfolder":[181],"per":[182,313],"EoS":[183],"(APR,":[184],"IST,":[185],"F2R":[186],"FSU2R,":[188],"DD2,":[189],"NL3wr":[190],"NL3\u03c9\u03c1):":[192],"Pairings_Singlets.zip":[193],"\u2014":[194,221],"unpaired":[198],"matter":[199],"(0-0-0)":[200],"only":[205],"singlet-channel":[206],"pairing:":[207],"\u00b9S\u2080":[209,214,218,243,246],"alone,":[211],"or":[212],"proton":[217,245,266],"pairing.":[219,251],"Pairings_Triplets.zip":[220],"\u00b3P\u2082":[226],"(triplet)":[227],"always":[229],"active,":[230],"extrema":[235],"singlet":[236,267],"(in":[238],"channels)":[247],"tested":[248],"alongside":[249],"triplet":[250],"Each":[252],"file":[253],"is":[254,296],"named":[255],"Teff_<EOS>_Cat_<Mass>Msun_<i-j-k>_ETA<xx>.dat,":[256],"where":[257],"i-j-k":[258],"encodes":[259],"singlet,":[262],"triplet,":[264],"model":[269,321],"(using":[270],"NSCool's":[271],"internal":[272],"superfluidity":[273],"codes),":[274],"ETA<xx>":[276],"gives":[277],"composition":[280],"(\u03b7":[281],"10E-{xx}).":[283],"A":[284],"full":[285],"key":[286],"naming":[289],"convention":[290],"file's":[293],"columns":[295],"provided":[297],"accompanying":[300],"README.":[301],"Full":[302],"details":[303],"on":[304],"parametrization,":[308],"mass/envelope":[310],"grids":[311],"sampled":[312],"physical":[317],"motivation":[318],"selection":[322],"given":[324],"paper":[327],"(Sections":[328],"2.2\u20133.2":[329],"2).":[332],"Citation":[333],"If":[334],"you":[335],"use":[336],"this":[337],"dataset,":[338],"please":[339],"cite:":[340],"A.,":[342],"Ferreira,":[343],"R.":[344],"Z.,":[345],"V.":[348],"(2026),":[349],"Statistical":[350],"Pairing.":[365]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-20T00:00:00"}
