{"id":"https://openalex.org/W7206212183","doi":"https://doi.org/10.48550/arxiv.2609.01083","title":"The thermal emission for knot A of radio galaxy M87 by Chandra","display_name":"The thermal emission for knot A of radio galaxy M87 by Chandra","publication_year":2026,"publication_date":"2026-09-01","ids":{"openalex":"https://openalex.org/W7206212183","doi":"https://doi.org/10.48550/arxiv.2609.01083"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.01083","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.01083","pdf_url":"https://arxiv.org/pdf/2609.01083","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","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.01083","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039521098","display_name":"S. Osone","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Osone, S.","raw_affiliation_strings":["Chiba , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiba , Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5039521098"],"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/T10744","display_name":"Astrophysical Phenomena and Observations","score":0.9926999807357788,"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/T10744","display_name":"Astrophysical Phenomena and Observations","score":0.9926999807357788,"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/T10818","display_name":"Astrophysics and Cosmic Phenomena","score":0.00419999985024333,"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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.0024999999441206455,"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/m87","display_name":"M87","score":0.9819999933242798},{"id":"https://openalex.org/keywords/radio-galaxy-jets","display_name":"radio galaxy jets","score":0.6919999718666077},{"id":"https://openalex.org/keywords/thermal-radiation","display_name":"thermal radiation","score":0.902999997138977},{"id":"https://openalex.org/keywords/soft-x-ray-absorption","display_name":"soft X-ray absorption","score":0.6470000147819519},{"id":"https://openalex.org/keywords/shock-heating","display_name":"shock heating","score":0.5820000171661377},{"id":"https://openalex.org/keywords/x-ray-spectra","display_name":"X-ray spectra","score":0.6990000009536743},{"id":"https://openalex.org/keywords/fgf4","display_name":"FGF4","score":0.6869999766349792}],"concepts":[{"id":"https://openalex.org/C2779863119","wikidata":"https://www.wikidata.org/wiki/Q6423048","display_name":"Knot (papermaking)","level":2,"score":0.9101999998092651},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9039000272750854},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.7504000067710876},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.5482000112533569},{"id":"https://openalex.org/C196939603","wikidata":"https://www.wikidata.org/wiki/Q41872","display_name":"Interstellar medium","level":3,"score":0.5464000105857849},{"id":"https://openalex.org/C96141758","wikidata":"https://www.wikidata.org/wiki/Q216817","display_name":"Emission spectrum","level":3,"score":0.5285999774932861},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.5228000283241272},{"id":"https://openalex.org/C2987154437","wikidata":"https://www.wikidata.org/wiki/Q192593","display_name":"Thermal emission","level":3,"score":0.5127000212669373},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4936999976634979},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.43059998750686646},{"id":"https://openalex.org/C20249676","wikidata":"https://www.wikidata.org/wiki/Q217012","display_name":"Radio galaxy","level":3,"score":0.36010000109672546},{"id":"https://openalex.org/C2985973956","wikidata":"https://www.wikidata.org/wiki/Q1617745","display_name":"High energy","level":2,"score":0.33309999108314514},{"id":"https://openalex.org/C119947313","wikidata":"https://www.wikidata.org/wiki/Q5596635","display_name":"Jet (fluid)","level":2,"score":0.303600013256073},{"id":"https://openalex.org/C70477161","wikidata":"https://www.wikidata.org/wiki/Q190688","display_name":"Shock wave","level":2,"score":0.2734000086784363},{"id":"https://openalex.org/C107861326","wikidata":"https://www.wikidata.org/wiki/Q209233","display_name":"Thermal energy","level":2,"score":0.2703000009059906}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.01083","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.01083","pdf_url":"https://arxiv.org/pdf/2609.01083","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.2609.01083","doi":"https://doi.org/10.48550/arxiv.2609.01083","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.01083","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:2609.01083","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.01083","pdf_url":"https://arxiv.org/pdf/2609.01083","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":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7206212183.pdf","grobid_xml":"https://content.openalex.org/works/W7206212183.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4404407766","https://openalex.org/W4385245523","https://openalex.org/W172584613","https://openalex.org/W89926886","https://openalex.org/W2060519436","https://openalex.org/W7096486616","https://openalex.org/W2621063941","https://openalex.org/W7095511737","https://openalex.org/W2898141689","https://openalex.org/W2076574391"],"abstract_inverted_index":{"The":[0,55],"jet":[1,13,64],"may":[2,14],"compress":[3],"an":[4],"interstellar":[5,20],"medium":[6,21],"and":[7,22,40,119],"soft":[8,76,104],"X":[9,46,56,77,105,110],"ray":[10,47,57,78,106,111],"outside":[11,84,94],"the":[12,32,60,63],"be":[15],"absorbed":[16],"by":[17,26,51,69,88,117],"a":[18,27,75,81,91,98,124],"compressed":[19],"thermal":[23,121],"emission":[24,35,122],"heated":[25],"shock":[28],"is":[29,102],"expected":[30],"inside":[31],"jet.":[33],"Thermal":[34],"was":[36,67],"found":[37],"for":[38,114],"HST-1":[39],"knot":[41,85,95,115],"A":[42,96,116],"of":[43,59,62,65],"M87":[44,66],"in":[45,80],"energy":[48,112],"spectra":[49,113],"analysis":[50],"Chandra":[52,70,118],"(Osone,":[53],"2017).":[54],"image":[58],"surrounding":[61],"studied":[68],"(Osone":[71],"2024).":[72],"I":[73,108],"find":[74],"dip":[79],"south":[82],"region":[83,93],"A.":[86],"Therefore,":[87],"taking":[89],"only":[90],"north":[92],"as":[97],"background,":[99],"where":[100],"there":[101],"no":[103],"dip,":[107],"analyze":[109],"confirm":[120],"with":[123],"high":[125],"significance.":[126]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-09-03T00:00:00"}