{"id":"https://openalex.org/W4376616541","doi":"https://doi.org/10.1088/1674-4527/acd52d","title":"First Detailed Photometric Investigation on the Nature of Contact Binary System AA Cet","display_name":"First Detailed Photometric Investigation on the Nature of Contact Binary System AA Cet","publication_year":2023,"publication_date":"2023-05-15","ids":{"openalex":"https://openalex.org/W4376616541","doi":"https://doi.org/10.1088/1674-4527/acd52d"},"language":"en","primary_location":{"id":"doi:10.1088/1674-4527/acd52d","doi":"https://doi.org/10.1088/1674-4527/acd52d","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1674-4527/acd52d","pdf_url":"https://iopscience.iop.org/article/10.1088/1674-4527/acd52d/pdf","source":{"id":"https://openalex.org/S174657117","display_name":"Research in Astronomy and Astrophysics","issn_l":"1674-4527","issn":["1674-4527","2397-6209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Research in Astronomy and Astrophysics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.1088/1674-4527/acd52d/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077822059","display_name":"Muhammed Faruk Y\u0131ld\u0131r\u0131m","orcid":"https://orcid.org/0000-0003-2382-7011","observed_orcids":["https://orcid.org/0000-0003-2382-7011"]},"institutions":[{"id":"https://openalex.org/I115953327","display_name":"\u00c7anakkale Onsekiz Mart \u00dcniversitesi","ror":"https://ror.org/05rsv8p09","country_code":"TR","type":"education","lineage":["https://openalex.org/I115953327"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"M. F. Y\u0131ld\u0131r\u0131m","raw_affiliation_strings":["\u00c7anakkale Onsekiz Mart University , Astrophysics Research Center and Ulup\u0131nar Observatory , 17020 , \u00c7anakkale , Turkey;","Canakkale Onsekiz Mart Universitesi, Canakkale Onsekiz Mart University, Astrophysics Research Center and Ulup\u0131nar Observatory, Canakkale, 17020, TURKEY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u00c7anakkale Onsekiz Mart University , Astrophysics Research Center and Ulup\u0131nar Observatory , 17020 , \u00c7anakkale , Turkey;","institution_ids":["https://openalex.org/I115953327"]},{"raw_affiliation_string":"Canakkale Onsekiz Mart Universitesi, Canakkale Onsekiz Mart University, Astrophysics Research Center and Ulup\u0131nar Observatory, Canakkale, 17020, TURKEY","institution_ids":["https://openalex.org/I115953327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089121374","display_name":"F. Soydugan","orcid":"https://orcid.org/0000-0002-5141-7645","observed_orcids":["https://orcid.org/0000-0002-5141-7645"]},"institutions":[{"id":"https://openalex.org/I115953327","display_name":"\u00c7anakkale Onsekiz Mart \u00dcniversitesi","ror":"https://ror.org/05rsv8p09","country_code":"TR","type":"education","lineage":["https://openalex.org/I115953327"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"F. Soydugan","raw_affiliation_strings":["Physics, Canakkale Onsekiz Mart Universitesi, Canakkale Onsekiz Mart University, Faculty of Arts and Sciences, Deparment of Physics, Canakkale, 17020, TURKEY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physics, Canakkale Onsekiz Mart Universitesi, Canakkale Onsekiz Mart University, Faculty of Arts and Sciences, Deparment of Physics, Canakkale, 17020, TURKEY","institution_ids":["https://openalex.org/I115953327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5077822059"],"corresponding_institution_ids":["https://openalex.org/I115953327"],"apc_list":null,"apc_paid":null,"fwci":0.2077,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.39898225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"23","issue":"7","first_page":"075013","last_page":"075013"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.9990000128746033,"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/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.9990000128746033,"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":0.0003000000142492354,"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/T12917","display_name":"Astronomy and Astrophysical Research","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/contact-binaries","display_name":"contact binaries","score":0.7229999899864197},{"id":"https://openalex.org/keywords/tess-light-curves","display_name":"TESS light curves","score":0.7929999828338623},{"id":"https://openalex.org/keywords/wilson-devinney-model","display_name":"Wilson-Devinney model","score":0.7609999775886536},{"id":"https://openalex.org/keywords/orbital-period-variations","display_name":"orbital period variations","score":0.6579999923706055},{"id":"https://openalex.org/keywords/eclipse-timing","display_name":"eclipse timing","score":0.6290000081062317},{"id":"https://openalex.org/keywords/stellar-mass-and-radius","display_name":"stellar masses and radii","score":0.8069999814033508},{"id":"https://openalex.org/keywords/temperature-difference","display_name":"temperature difference","score":0.5339999794960022},{"id":"https://openalex.org/keywords/age-estimation","display_name":"age estimation","score":0.6570000052452087},{"id":"https://openalex.org/keywords/binary-star-evolution","display_name":"binary star evolution","score":0.41100001335144043}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8145804405212402},{"id":"https://openalex.org/C27574276","wikidata":"https://www.wikidata.org/wiki/Q2716249","display_name":"Contact binary","level":4,"score":0.813391923904419},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.8030349016189575},{"id":"https://openalex.org/C2778505590","wikidata":"https://www.wikidata.org/wiki/Q141022","display_name":"Eclipse","level":2,"score":0.69034343957901},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.6147497892379761},{"id":"https://openalex.org/C130726490","wikidata":"https://www.wikidata.org/wiki/Q675076","display_name":"Light curve","level":2,"score":0.5948785543441772},{"id":"https://openalex.org/C32224563","wikidata":"https://www.wikidata.org/wiki/Q37640","display_name":"Orbital period","level":3,"score":0.5391637682914734},{"id":"https://openalex.org/C182283691","wikidata":"https://www.wikidata.org/wiki/Q978297","display_name":"Binary system","level":3,"score":0.5171322226524353},{"id":"https://openalex.org/C188232333","wikidata":"https://www.wikidata.org/wiki/Q2406056","display_name":"Mass ratio","level":2,"score":0.47884464263916016},{"id":"https://openalex.org/C41074950","wikidata":"https://www.wikidata.org/wiki/Q240105","display_name":"Radial velocity","level":3,"score":0.41938528418540955},{"id":"https://openalex.org/C193786831","wikidata":"https://www.wikidata.org/wiki/Q50053","display_name":"Binary star","level":3,"score":0.3526065945625305},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.21751311421394348},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08247572183609009},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1088/1674-4527/acd52d","doi":"https://doi.org/10.1088/1674-4527/acd52d","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1674-4527/acd52d","pdf_url":"https://iopscience.iop.org/article/10.1088/1674-4527/acd52d/pdf","source":{"id":"https://openalex.org/S174657117","display_name":"Research in Astronomy and Astrophysics","issn_l":"1674-4527","issn":["1674-4527","2397-6209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Research in Astronomy and Astrophysics","raw_type":"journal-article"},{"id":"pmh:849d30f6-7142-4fca-a062-628bf90e1ac4","doi":null,"is_oa":false,"landing_page_url":"https://avesis.comu.edu.tr/publication/details/849d30f6-7142-4fca-a062-628bf90e1ac4/oai","pdf_url":null,"source":{"id":"https://openalex.org/S7407055198","display_name":"\u00c7anakkale Onsekiz Mart University AVESIS","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:acikerisim.comu.edu.tr:20.500.12428/5327","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.12428/5327","pdf_url":null,"source":{"id":"https://openalex.org/S7407064138","display_name":"\u00c7anakkale Onsekiz Mart University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I115953327","host_organization_name":"\u00c7anakkale Onsekiz Mart \u00dcniversitesi","host_organization_lineage":["https://openalex.org/I115953327"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"doi:10.1088/1674-4527/acd52d","doi":"https://doi.org/10.1088/1674-4527/acd52d","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1674-4527/acd52d","pdf_url":"https://iopscience.iop.org/article/10.1088/1674-4527/acd52d/pdf","source":{"id":"https://openalex.org/S174657117","display_name":"Research in Astronomy and Astrophysics","issn_l":"1674-4527","issn":["1674-4527","2397-6209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-3"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Research in Astronomy and Astrophysics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320333962","display_name":"Science Mission Directorate","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4376616541.pdf","grobid_xml":"https://content.openalex.org/works/W4376616541.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W199200718","https://openalex.org/W1968685346","https://openalex.org/W2006147999","https://openalex.org/W2020155011","https://openalex.org/W2036406818","https://openalex.org/W2046192500","https://openalex.org/W2047674499","https://openalex.org/W2073071697","https://openalex.org/W2089966685","https://openalex.org/W2095076621","https://openalex.org/W2105259554","https://openalex.org/W2105401321","https://openalex.org/W2134203307","https://openalex.org/W2140137154","https://openalex.org/W2148814675","https://openalex.org/W2153495170","https://openalex.org/W3000372297","https://openalex.org/W3041026035","https://openalex.org/W4251594681","https://openalex.org/W4255145384","https://openalex.org/W4255819515","https://openalex.org/W4300167481"],"related_works":["https://openalex.org/W4220664490","https://openalex.org/W3071883368","https://openalex.org/W4205117253","https://openalex.org/W2135198752","https://openalex.org/W24051566","https://openalex.org/W4386114176","https://openalex.org/W7138900227","https://openalex.org/W4392351870","https://openalex.org/W2624798205","https://openalex.org/W4399785262"],"abstract_inverted_index":{"Abstract":[0],"The":[1,31,188,234],"TESS":[2,137],"light":[3],"curve":[4],"(LC)":[5],"of":[6,26,34,43,54,66,121,129,162,169,192,236,248],"the":[7,17,21,27,35,41,47,51,55,60,64,69,136,142,150,157,160,167,177,183,206,225,230,246],"marginal":[8,114],"contact":[9,115,249],"binary":[10,116],"AA":[11,44,67,110,163,193,237],"Cet":[12,45,111,164,194,238],"was":[13,29,195,211],"analyzed":[14],"simultaneously":[15],"with":[16,46,117,146],"radial":[18],"velocity":[19],"and":[20,50,71,92,139,205],"orbital":[22],"period":[23],"(OP)":[24],"change":[25,158],"system":[28,36],"investigated.":[30],"physical":[32],"parameters":[33,53],"were":[37,57,73,133],"obtained":[38,134,196],"by":[39],"analyzing":[40],"LC":[42],"Wilson-Devinney":[48],"method,":[49],"absolute":[52],"components":[56,65,178],"calculated":[58,74],"using":[59],"results":[61],"obtained.":[62],"For":[63],"Cet,":[68],"masses":[70],"radii":[72],"as":[75,182,197,242,245],"M":[76,82,84,90,218],"1":[77,94],"=":[78,86,95,103,199],"1.39":[79],"\u00b1":[80,88,97,105,201],"0.04":[81,106],"\u2299,":[83,100,108],"2":[85,102],"0.48":[87],"0.02":[89],"\u2299":[91,219],"R":[93,99,101,107],"1.64":[96],"0.03":[98],"1.01":[104],"respectively.":[109],"is":[112,165],"a":[113,118,170,214],"temperature":[119],"difference":[120],"1305":[122],"K":[123],"between":[124,176],"its":[125],"components.":[126],"A":[127],"total":[128],"14":[130],"eclipse":[131],"times":[132],"from":[135,149,224],"data":[138],"used":[140],"in":[141,159,166],"OP":[143,161,189],"analysis":[144],"together":[145],"those":[147],"collected":[148],"literature.":[151],"It":[152],"has":[153,179,239],"been":[154,180,240],"observed":[155],"that":[156],"form":[168],"decreasing":[171],"parabola.":[172],"Conservative":[173],"mass":[174,220],"transfer":[175,221],"interpreted":[181],"reason":[184,207],"for":[185,208],"this":[186,209],"change.":[187],"decrease":[190,210],"amount":[191],"dP/dt":[198],"0.0062":[200],"0.0006":[202],"s":[203],"yr\u22121,":[204],"attributed":[212],"to":[213,229,253],"3.3(9)":[215],"\u00d7":[216],"10\u22128":[217],"per":[222],"year":[223],"more":[226],"massive":[227,232],"component":[228],"less":[231],"one.":[233],"age":[235,247],"estimated":[241],"7":[243],"Gyr,":[244],"systems":[250],"helps":[251],"us":[252],"understand":[254],"their":[255],"evolution.":[256]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-05-17T00:00:00"}
