{"id":"https://openalex.org/W2892394444","doi":"https://doi.org/10.3847/1538-3881/aadc68","title":"Microlensing Path Parameterization for Earth-like Exoplanet Detection around Solar-mass Stars","display_name":"Microlensing Path Parameterization for Earth-like Exoplanet Detection around Solar-mass Stars","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2892394444","doi":"https://doi.org/10.3847/1538-3881/aadc68","mag":"2892394444"},"language":"en","primary_location":{"id":"doi:10.3847/1538-3881/aadc68","doi":"https://doi.org/10.3847/1538-3881/aadc68","is_oa":true,"landing_page_url":"https://doi.org/10.3847/1538-3881/aadc68","pdf_url":"https://iopscience.iop.org/article/10.3847/1538-3881/aadc68/pdf","source":{"id":"https://openalex.org/S100695177","display_name":"The Astronomical Journal","issn_l":"0004-6256","issn":["0004-6256","1538-3881"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astronomical Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://iopscience.iop.org/article/10.3847/1538-3881/aadc68/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067277073","display_name":"Leandro de Almeida","orcid":"https://orcid.org/0000-0001-8179-1147","observed_orcids":["https://orcid.org/0000-0001-8179-1147"]},"institutions":[{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"L. de Almeida","raw_affiliation_strings":["Dep. de F\u00edsica, Univ. Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil; dealmeida.l@fisica.ufrn.br","Dep. de F\u00edsica, Univ. Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-8179-1147","affiliations":[{"raw_affiliation_string":"Dep. de F\u00edsica, Univ. Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil; dealmeida.l@fisica.ufrn.br","institution_ids":["https://openalex.org/I35046152"]},{"raw_affiliation_string":"Dep. de F\u00edsica, Univ. Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil","institution_ids":["https://openalex.org/I35046152"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013665099","display_name":"J.-D. do Nascimento","orcid":"https://orcid.org/0000-0001-7804-2145","observed_orcids":["https://orcid.org/0000-0001-7804-2145"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I35046152","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761","country_code":"BR","type":"education","lineage":["https://openalex.org/I35046152"]},{"id":"https://openalex.org/I4210103272","display_name":"Institut d'Astrophysique Spatiale","ror":"https://ror.org/014p8mr66","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I4210103272"]},{"id":"https://openalex.org/I4210124175","display_name":"Center for Astrophysics Harvard & Smithsonian","ror":"https://ror.org/03c3r2d17","country_code":"US","type":"education","lineage":["https://openalex.org/I103187081","https://openalex.org/I136199984","https://openalex.org/I4210124175"]}],"countries":["BR","FR","US"],"is_corresponding":false,"raw_author_name":"J.-D. do Nascimento","raw_affiliation_strings":["Dep. de F\u00edsica, Univ. Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil; dealmeida.l@fisica.ufrn.br","Harvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, MA 02138, USA","Universit Paris-Sud, CNRS, Institut d\u2019Astrophysique, Spatiale, UMR 8617, F-91405, Orsay Cedex, France","Dep. de F\u00edsica, Univ. Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-7804-2145","affiliations":[{"raw_affiliation_string":"Dep. de F\u00edsica, Univ. Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil; dealmeida.l@fisica.ufrn.br","institution_ids":["https://openalex.org/I35046152"]},{"raw_affiliation_string":"Harvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, MA 02138, USA","institution_ids":["https://openalex.org/I4210124175"]},{"raw_affiliation_string":"Universit Paris-Sud, CNRS, Institut d\u2019Astrophysique, Spatiale, UMR 8617, F-91405, Orsay Cedex, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210103272"]},{"raw_affiliation_string":"Dep. de F\u00edsica, Univ. Federal do Rio Grande do Norte, 59072-970 Natal, RN, Brazil","institution_ids":["https://openalex.org/I35046152"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067277073"],"corresponding_institution_ids":["https://openalex.org/I35046152"],"apc_list":{"value":4499,"currency":"USD","value_usd":4499},"apc_paid":{"value":4499,"currency":"USD","value_usd":4499},"fwci":0.2039,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.55935279,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":"156","issue":"4","first_page":"172","last_page":"172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.9848999977111816,"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":0.9848999977111816,"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":0.004600000102072954,"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":0.003000000026077032,"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/gravitational-microlensing","display_name":"gravitational microlensing","score":0.9290000200271606},{"id":"https://openalex.org/keywords/earth-like-exoplanets","display_name":"Earth-like exoplanets","score":0.890999972820282},{"id":"https://openalex.org/keywords/solar-mass-stars","display_name":"solar mass stars","score":0.800000011920929},{"id":"https://openalex.org/keywords/impact-angle","display_name":"impact angle","score":0.9459999799728394},{"id":"https://openalex.org/keywords/microlensing-light-curves","display_name":"microlensing light curves","score":0.9589999914169312},{"id":"https://openalex.org/keywords/exoplanet-detection","display_name":"exoplanet detection","score":0.8999999761581421},{"id":"https://openalex.org/keywords/wide-field-infrared-survey-telescope","display_name":"WFIRST","score":0.7369999885559082},{"id":"https://openalex.org/keywords/euclid","display_name":"Euclid","score":0.8790000081062317},{"id":"https://openalex.org/keywords/microlensing-event-simulation","display_name":"microlensing event simulation","score":0.6029999852180481}],"concepts":[{"id":"https://openalex.org/C163479331","wikidata":"https://www.wikidata.org/wiki/Q44559","display_name":"Exoplanet","level":3,"score":0.9729338884353638},{"id":"https://openalex.org/C125125069","wikidata":"https://www.wikidata.org/wiki/Q1028022","display_name":"Gravitational microlensing","level":3,"score":0.9622136950492859},{"id":"https://openalex.org/C51244244","wikidata":"https://www.wikidata.org/wiki/Q634","display_name":"Planet","level":2,"score":0.7231830358505249},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6345950365066528},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.6058281660079956},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.563217282295227},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.492241770029068},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.4778960943222046},{"id":"https://openalex.org/C539450922","wikidata":"https://www.wikidata.org/wiki/Q544","display_name":"Solar System","level":2,"score":0.4428049623966217},{"id":"https://openalex.org/C100905312","wikidata":"https://www.wikidata.org/wiki/Q206717","display_name":"Planetary system","level":3,"score":0.4285731911659241},{"id":"https://openalex.org/C2779567845","wikidata":"https://www.wikidata.org/wiki/Q3492725","display_name":"Caustic (mathematics)","level":2,"score":0.4160304665565491},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.3225747346878052},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3847/1538-3881/aadc68","doi":"https://doi.org/10.3847/1538-3881/aadc68","is_oa":true,"landing_page_url":"https://doi.org/10.3847/1538-3881/aadc68","pdf_url":"https://iopscience.iop.org/article/10.3847/1538-3881/aadc68/pdf","source":{"id":"https://openalex.org/S100695177","display_name":"The Astronomical Journal","issn_l":"0004-6256","issn":["0004-6256","1538-3881"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astronomical Journal","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1809.10230","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1809.10230","pdf_url":"https://arxiv.org/pdf/1809.10230","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":"pmh:oai:HAL:insu-03744558v1","doi":null,"is_oa":true,"landing_page_url":"https://insu.hal.science/insu-03744558","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The Astronomical Journal, 2018, 156, ⟨10.3847/1538-3881/aadc68⟩","raw_type":"info:eu-repo/semantics/article"},{"id":"doi:10.48550/arxiv.1809.10230","doi":"https://doi.org/10.48550/arxiv.1809.10230","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1809.10230","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":"article-journal"},{"id":"doi:10.60692/g0y2t-gt190","doi":"https://doi.org/10.60692/g0y2t-gt190","is_oa":true,"landing_page_url":"https://doi.org/10.60692/g0y2t-gt190","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.60692/yr17p-2mv74","doi":"https://doi.org/10.60692/yr17p-2mv74","is_oa":true,"landing_page_url":"https://doi.org/10.60692/yr17p-2mv74","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.3847/1538-3881/aadc68","doi":"https://doi.org/10.3847/1538-3881/aadc68","is_oa":true,"landing_page_url":"https://doi.org/10.3847/1538-3881/aadc68","pdf_url":"https://iopscience.iop.org/article/10.3847/1538-3881/aadc68/pdf","source":{"id":"https://openalex.org/S100695177","display_name":"The Astronomical Journal","issn_l":"0004-6256","issn":["0004-6256","1538-3881"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Astronomical Journal","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3535409311","display_name":null,"funder_award_id":"PQ 1D","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G7696339486","display_name":null,"funder_award_id":"2015-6","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G99514017","display_name":null,"funder_award_id":"\u2013PQ 1D","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"}],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320325185","display_name":"Universidade Federal do Rio Grande do Norte","ror":"https://ror.org/04wn09761"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2892394444.pdf","grobid_xml":"https://content.openalex.org/works/W2892394444.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1483081887","https://openalex.org/W1483769453","https://openalex.org/W1963760477","https://openalex.org/W1986060555","https://openalex.org/W2001928571","https://openalex.org/W2008516186","https://openalex.org/W2015523869","https://openalex.org/W2021607567","https://openalex.org/W2026926262","https://openalex.org/W2044321955","https://openalex.org/W2060501361","https://openalex.org/W2068775216","https://openalex.org/W2078945327","https://openalex.org/W2090614272","https://openalex.org/W2093400419","https://openalex.org/W2099334504","https://openalex.org/W2115510432","https://openalex.org/W2119087912","https://openalex.org/W2144509829","https://openalex.org/W2155009507","https://openalex.org/W2302470350","https://openalex.org/W2609800747","https://openalex.org/W3022084078","https://openalex.org/W3102508225","https://openalex.org/W3105608853","https://openalex.org/W4245162753"],"related_works":["https://openalex.org/W3099408567","https://openalex.org/W3024470852","https://openalex.org/W2068645332","https://openalex.org/W2049884523","https://openalex.org/W7124462360","https://openalex.org/W7215114674","https://openalex.org/W2595656415","https://openalex.org/W2298346848","https://openalex.org/W2619052134","https://openalex.org/W4402447778"],"abstract_inverted_index":{"Abstract":[0],"We":[1,31],"propose":[2],"a":[3,25,50,100],"new":[4,51],"parameterization":[5],"of":[6,36,58,62,80,105,111],"the":[7,33,42,55],"impact":[8,13,86],"parameter":[9],"u":[10],"0":[11],"and":[12,60,92,95,102],"angle":[14],"\u03b1":[15],"for":[16,71,107],"microlensing":[17,112],"systems":[18],"composed":[19],"by":[20,47],"an":[21],"Earth-like":[22,73],"exoplanet":[23],"around":[24],"solar-mass":[26],"star":[27],"at":[28],"1":[29],"au.":[30],"present":[32],"caustic":[34],"topology":[35],"such":[37,49],"system,":[38],"as":[39,41],"well":[40],"related":[43],"light":[44],"curves":[45],"generated":[46],"using":[48],"parameterization.":[52],"Based":[53],"on":[54],"same":[56],"density":[57],"points":[59],"accuracy":[61],"regular":[63],"methods,":[64],"we":[65],"obtain":[66],"results":[67],"five":[68],"times":[69],"faster":[70],"discovering":[72],"exoplanets.":[74],"In":[75],"this":[76,108],"big":[77],"data":[78,97],"revolution":[79],"photometric":[81],"astronomy,":[82],"our":[83],"method":[84],"will":[85],"future":[87],"missions":[88],"like":[89],"WFIRST":[90],"(NASA)":[91],"Euclid":[93],"(ESA)":[94],"their":[96],"pipelines,":[98],"providing":[99],"rapid":[101],"deep":[103],"detection":[104],"exoplanets":[106],"specific":[109],"class":[110],"event":[113],"that":[114],"might":[115],"otherwise":[116],"be":[117],"lost.":[118]},"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2018-10-05T00:00:00"}