{"id":"https://openalex.org/W7220898595","doi":"https://doi.org/10.48550/arxiv.2610.08491","title":"Mapping of interstellar ices with JWST in protostellar envelopes: Spatial variations of $^{13}$CO$_2$, $^{12}$CO$_2$, CO, OCN$^-$ and H$_2$O ice","display_name":"Mapping of interstellar ices with JWST in protostellar envelopes: Spatial variations of $^{13}$CO$_2$, $^{12}$CO$_2$, CO, OCN$^-$ and H$_2$O ice","publication_year":2026,"publication_date":"2026-10-06","ids":{"openalex":"https://openalex.org/W7220898595","doi":"https://doi.org/10.48550/arxiv.2610.08491"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.08491","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.08491","pdf_url":"https://arxiv.org/pdf/2610.08491","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/2610.08491","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033791758","display_name":"Nashanty G. C. Brunken","orcid":"https://orcid.org/0000-0001-7826-7934","observed_orcids":["https://orcid.org/0000-0001-7826-7934"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Brunken, N. G. C.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048537056","display_name":"Ewine F. van Dishoeck","orcid":"https://orcid.org/0000-0001-7591-1907","observed_orcids":["https://orcid.org/0000-0001-7591-1907"]},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]},{"id":"https://openalex.org/I4210091772","display_name":"Max Planck Institute for Extraterrestrial Physics","ror":"https://ror.org/00e4bwe12","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210091772"]},{"id":"https://openalex.org/I4387156226","display_name":"Leiden Observatory","ror":"https://ror.org/03es66g06","country_code":"NL","type":"facility","lineage":["https://openalex.org/I121797337","https://openalex.org/I4387156226"]}],"countries":["DE","NL"],"is_corresponding":false,"raw_author_name":"van Dishoeck, E. F.","raw_affiliation_strings":["Leiden Observatory , Leiden University , 2300 RA Leiden , The Netherlands","Max-Planck-Institut f\u00fcr Extraterrestrische Physik , Gie\u00dfenbach- stra\u00dfe 1 , 85748 Garching , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Leiden Observatory , Leiden University , 2300 RA Leiden , The Netherlands","institution_ids":["https://openalex.org/I121797337","https://openalex.org/I4387156226"]},{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Extraterrestrische Physik , Gie\u00dfenbach- stra\u00dfe 1 , 85748 Garching , Germany","institution_ids":["https://openalex.org/I4210091772"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019876145","display_name":"Adwin C. A. Boogert","orcid":"https://orcid.org/0000-0001-9344-0096","observed_orcids":["https://orcid.org/0000-0001-9344-0096"]},"institutions":[{"id":"https://openalex.org/I117965899","display_name":"University of Hawai\u02bbi at M\u0101noa","ror":"https://ror.org/01wspgy28","country_code":"US","type":"education","lineage":["https://openalex.org/I117965899"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Boogert, A. C. A.","raw_affiliation_strings":["Institute for Astronomy , University of Hawai'i at Manoa , 2680 Woodlawn Drive , Honolulu , HI 96822 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Astronomy , University of Hawai'i at Manoa , 2680 Woodlawn Drive , Honolulu , HI 96822 , USA","institution_ids":["https://openalex.org/I117965899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003838660","display_name":"Pooneh Nazari","orcid":"https://orcid.org/0000-0002-4448-3871","observed_orcids":["https://orcid.org/0000-0002-4448-3871"]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nazari, P.","raw_affiliation_strings":["Institute of Astronomy , University of Cambridge , Madingley Rd , CB3 0HA , Cambridge , UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Astronomy , University of Cambridge , Madingley Rd , CB3 0HA , Cambridge , UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5157901841","display_name":"Y. Q. Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210091772","display_name":"Max Planck Institute for Extraterrestrial Physics","ror":"https://ror.org/00e4bwe12","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210091772"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Chen, Y.","raw_affiliation_strings":["Max-Planck-Institut f\u00fcr Extraterrestrische Physik , Gie\u00dfenbach- stra\u00dfe 1 , 85748 Garching , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Extraterrestrische Physik , Gie\u00dfenbach- stra\u00dfe 1 , 85748 Garching , Germany","institution_ids":["https://openalex.org/I4210091772"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5157988323","display_name":"J. Santos","orcid":null,"observed_orcids":[]},"institutions":[{"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":["US"],"is_corresponding":false,"raw_author_name":"Santos, J.","raw_affiliation_strings":["Center for Astrophysics , Harvard & Smithsonian 60 Garden St , MS 16 Cambridge , MA 02138 , USA/"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Astrophysics , Harvard & Smithsonian 60 Garden St , MS 16 Cambridge , MA 02138 , USA/","institution_ids":["https://openalex.org/I4210124175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062209257","display_name":"Henrik Beuther","orcid":"https://orcid.org/0000-0002-1700-090X","observed_orcids":["https://orcid.org/0000-0002-1700-090X"]},"institutions":[{"id":"https://openalex.org/I4210109156","display_name":"Max Planck Institute for Astronomy","ror":"https://ror.org/01vhnrs90","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109156"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Beuther, H.","raw_affiliation_strings":["Max Planck Institute for Astronomy , Heidelberg , Baden Wuerttem- berg , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Astronomy , Heidelberg , Baden Wuerttem- berg , Germany","institution_ids":["https://openalex.org/I4210109156"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030033674","display_name":"A. Caratti o Garatti","orcid":"https://orcid.org/0000-0001-8876-6614","observed_orcids":["https://orcid.org/0000-0001-8876-6614"]},"institutions":[{"id":"https://openalex.org/I2801954024","display_name":"Astronomical Observatory of Capodimonte","ror":"https://ror.org/02fwden70","country_code":"IT","type":"facility","lineage":["https://openalex.org/I2801954024","https://openalex.org/I875825670"]},{"id":"https://openalex.org/I875825670","display_name":"National Institute for Astrophysics","ror":"https://ror.org/02gh4kt33","country_code":"IT","type":"government","lineage":["https://openalex.org/I875825670"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Garatti, A. Caratti o","raw_affiliation_strings":["INAF-Osservatorio Astronomico di Capodimonte , Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INAF-Osservatorio Astronomico di Capodimonte , Italy","institution_ids":["https://openalex.org/I2801954024","https://openalex.org/I875825670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103896868","display_name":"Thomas Megeath","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I90871651","display_name":"University of Toledo","ror":"https://ror.org/01pbdzh19","country_code":"US","type":"education","lineage":["https://openalex.org/I90871651"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Megeath, T.","raw_affiliation_strings":["Department of Physics and Astronomy , The University of Toledo , 2801 West Bancroft Street , Toledo , OH 43606 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy , The University of Toledo , 2801 West Bancroft Street , Toledo , OH 43606 , USA","institution_ids":["https://openalex.org/I90871651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083704092","display_name":"K. Slavicinska","orcid":"https://orcid.org/0000-0002-7433-1035","observed_orcids":["https://orcid.org/0000-0002-7433-1035"]},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]},{"id":"https://openalex.org/I4387156226","display_name":"Leiden Observatory","ror":"https://ror.org/03es66g06","country_code":"NL","type":"facility","lineage":["https://openalex.org/I121797337","https://openalex.org/I4387156226"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Slavicinska, K.","raw_affiliation_strings":["Laboratory for Astrophysics , Leiden Observatory , Leiden Univer- sity , PO Box 9513 , 2300 RA Leiden , The Netherlands","Leiden Observatory , Leiden University , 2300 RA Leiden , The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Astrophysics , Leiden Observatory , Leiden Univer- sity , PO Box 9513 , 2300 RA Leiden , The Netherlands","institution_ids":["https://openalex.org/I121797337","https://openalex.org/I4387156226"]},{"raw_affiliation_string":"Leiden Observatory , Leiden University , 2300 RA Leiden , The Netherlands","institution_ids":["https://openalex.org/I121797337","https://openalex.org/I4387156226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023733779","display_name":"C. Gieser","orcid":"https://orcid.org/0000-0002-8120-1765","observed_orcids":["https://orcid.org/0000-0002-8120-1765"]},"institutions":[{"id":"https://openalex.org/I4210109156","display_name":"Max Planck Institute for Astronomy","ror":"https://ror.org/01vhnrs90","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109156"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gieser, C.","raw_affiliation_strings":["Max Planck Institute for Astronomy , Heidelberg , Baden Wuerttem- berg , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Astronomy , Heidelberg , Baden Wuerttem- berg , Germany","institution_ids":["https://openalex.org/I4210109156"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5157888857","display_name":"H. Tyagi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11947397","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Tyagi, H.","raw_affiliation_strings":["Tata Institute of Fundamental Research , Mumbai 400005 , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tata Institute of Fundamental Research , Mumbai 400005 , India","institution_ids":["https://openalex.org/I11947397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032356178","display_name":"\u0141ukasz Tychoniec","orcid":"https://orcid.org/0000-0002-9470-2358","observed_orcids":["https://orcid.org/0000-0002-9470-2358"]},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]},{"id":"https://openalex.org/I4387156226","display_name":"Leiden Observatory","ror":"https://ror.org/03es66g06","country_code":"NL","type":"facility","lineage":["https://openalex.org/I121797337","https://openalex.org/I4387156226"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Tychoniec, L.","raw_affiliation_strings":["Leiden Observatory , Leiden University , 2300 RA Leiden , The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Leiden Observatory , Leiden University , 2300 RA Leiden , The Netherlands","institution_ids":["https://openalex.org/I121797337","https://openalex.org/I4387156226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064161230","display_name":"Melissa K. McClure","orcid":"https://orcid.org/0000-0003-1878-327X","observed_orcids":["https://orcid.org/0000-0003-1878-327X"]},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]},{"id":"https://openalex.org/I4387156226","display_name":"Leiden Observatory","ror":"https://ror.org/03es66g06","country_code":"NL","type":"facility","lineage":["https://openalex.org/I121797337","https://openalex.org/I4387156226"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"McClure, M.","raw_affiliation_strings":["Leiden Observatory , Leiden University , 2300 RA Leiden , The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Leiden Observatory , Leiden University , 2300 RA Leiden , The Netherlands","institution_ids":["https://openalex.org/I121797337","https://openalex.org/I4387156226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064335366","display_name":"Valentin J. M. Le Gouellec","orcid":"https://orcid.org/0000-0002-5714-799X","observed_orcids":["https://orcid.org/0000-0002-5714-799X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gouellec, V. J. M. le","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5157906932","display_name":"Y. Q. Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210110652","display_name":"RIKEN","ror":"https://ror.org/01sjwvz98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yang, Y.","raw_affiliation_strings":["RIKEN Cluster for Pioneering Research , Wako-shi , Saitama , 351- 0106 , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RIKEN Cluster for Pioneering Research , Wako-shi , Saitama , 351- 0106 , Japan","institution_ids":["https://openalex.org/I4210110652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005464878","display_name":"L. W. Looney","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Looney, L. W.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086329161","display_name":"Neal J. Evans","orcid":"https://orcid.org/0000-0001-5175-1777","observed_orcids":["https://orcid.org/0000-0001-5175-1777"]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Evans, N. J.","raw_affiliation_strings":["Department of Astronomy , The University of Texas at Austin , 2515 Speedway , Stop C1400 , Austin , Texas 78712-1205 , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Astronomy , The University of Texas at Austin , 2515 Speedway , Stop C1400 , Austin , Texas 78712-1205 , USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045595090","display_name":"Mayank Narang","orcid":"https://orcid.org/0000-0002-0554-1151","observed_orcids":["https://orcid.org/0000-0002-0554-1151"]},"institutions":[{"id":"https://openalex.org/I11947397","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Narang, M.","raw_affiliation_strings":["Tata Institute of Fundamental Research , Mumbai 400005 , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tata Institute of Fundamental Research , Mumbai 400005 , India","institution_ids":["https://openalex.org/I11947397"]}]}],"institutions":[],"countries_distinct_count":7,"institutions_distinct_count":13,"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/T10477","display_name":"Astrophysics and Star Formation Studies","score":1.0,"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/T10477","display_name":"Astrophysics and Star Formation Studies","score":1.0,"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/T10325","display_name":"Astro and Planetary Science","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.0,"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/protostellar-envelopes","display_name":"protostellar envelopes","score":0.8790000081062317},{"id":"https://openalex.org/keywords/interstellar-ices","display_name":"interstellar ices","score":0.9869999885559082},{"id":"https://openalex.org/keywords/co-ice","display_name":"CO ice","score":0.8019999861717224},{"id":"https://openalex.org/keywords/h2o-ice","display_name":"H2O ice","score":0.9039999842643738},{"id":"https://openalex.org/keywords/ice-segregation","display_name":"ice segregation","score":0.640999972820282},{"id":"https://openalex.org/keywords/l1527","display_name":"L1527","score":0.8349999785423279},{"id":"https://openalex.org/keywords/iras-20126-4104","display_name":"IRAS 20126+4104","score":1.0},{"id":"https://openalex.org/keywords/protostellar-outflows","display_name":"protostellar outflows","score":0.6850000023841858},{"id":"https://openalex.org/keywords/precessing-jets","display_name":"precessing jets","score":0.6050000190734863},{"id":"https://openalex.org/keywords/crystalline-ice","display_name":"crystalline ice","score":0.859000027179718}],"concepts":[{"id":"https://openalex.org/C18797539","wikidata":"https://www.wikidata.org/wiki/Q204903","display_name":"Protostar","level":4,"score":0.9110999703407288},{"id":"https://openalex.org/C58437636","wikidata":"https://www.wikidata.org/wiki/Q217249","display_name":"Sublimation (psychology)","level":2,"score":0.6492999792098999},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6019999980926514},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.569599986076355},{"id":"https://openalex.org/C86132830","wikidata":"https://www.wikidata.org/wiki/Q3308838","display_name":"Outflow","level":2,"score":0.4934000074863434},{"id":"https://openalex.org/C2777016058","wikidata":"https://www.wikidata.org/wiki/Q7574061","display_name":"Spatial distribution","level":2,"score":0.44440001249313354},{"id":"https://openalex.org/C23254167","wikidata":"https://www.wikidata.org/wiki/Q497654","display_name":"Young stellar object","level":4,"score":0.4316999912261963},{"id":"https://openalex.org/C51244244","wikidata":"https://www.wikidata.org/wiki/Q634","display_name":"Planet","level":2,"score":0.4138999879360199},{"id":"https://openalex.org/C134222618","wikidata":"https://www.wikidata.org/wiki/Q2713132","display_name":"Mass distribution","level":3,"score":0.3961000144481659},{"id":"https://openalex.org/C125857072","wikidata":"https://www.wikidata.org/wiki/Q16744","display_name":"Star formation","level":3,"score":0.3693999946117401},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.36640000343322754},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.36629998683929443},{"id":"https://openalex.org/C86021447","wikidata":"https://www.wikidata.org/wiki/Q272447","display_name":"Molecular cloud","level":3,"score":0.36419999599456787},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.36070001125335693},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.35420000553131104},{"id":"https://openalex.org/C2777106203","wikidata":"https://www.wikidata.org/wiki/Q2111163","display_name":"Low Mass","level":3,"score":0.3165000081062317},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.31139999628067017},{"id":"https://openalex.org/C149268418","wikidata":"https://www.wikidata.org/wiki/Q17058538","display_name":"Interstellar ice","level":5,"score":0.29319998621940613},{"id":"https://openalex.org/C190841160","wikidata":"https://www.wikidata.org/wiki/Q193384","display_name":"Cosmic dust","level":2,"score":0.2818000018596649},{"id":"https://openalex.org/C539450922","wikidata":"https://www.wikidata.org/wiki/Q544","display_name":"Solar System","level":2,"score":0.2815999984741211},{"id":"https://openalex.org/C2994303710","wikidata":"https://www.wikidata.org/wiki/Q7973512","display_name":"Water ice","level":2,"score":0.2754000127315521},{"id":"https://openalex.org/C2776368116","wikidata":"https://www.wikidata.org/wiki/Q1086143","display_name":"Circumstellar envelope","level":3,"score":0.2676999866962433},{"id":"https://openalex.org/C195886398","wikidata":"https://www.wikidata.org/wiki/Q2110050","display_name":"Albedo (alchemy)","level":3,"score":0.2535000145435333}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.08491","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.08491","pdf_url":"https://arxiv.org/pdf/2610.08491","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.2610.08491","doi":"https://doi.org/10.48550/arxiv.2610.08491","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.08491","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":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.08491","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.08491","pdf_url":"https://arxiv.org/pdf/2610.08491","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/G103256929","display_name":"Center for Interstellar Catalysis (InterCat)","funder_award_id":"DNRF150","funder_id":"https://openalex.org/F4320320943","funder_display_name":"Danmarks Grundforskningsfond"},{"id":"https://openalex.org/G103270039","display_name":null,"funder_award_id":"NAS5-03127","funder_id":"https://openalex.org/F4320314503","funder_display_name":"Space Telescope Science Institute"},{"id":"https://openalex.org/G160098062","display_name":null,"funder_award_id":"618.000.001","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"},{"id":"https://openalex.org/G256731684","display_name":null,"funder_award_id":"NAS5-03127","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G4367447019","display_name":null,"funder_award_id":"101019751","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5568641063","display_name":null,"funder_award_id":"5-03127","funder_id":"https://openalex.org/F4320314503","funder_display_name":"Space Telescope Science Institute"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320314503","display_name":"Space Telescope Science Institute","ror":"https://ror.org/036f5mx38"},{"id":"https://openalex.org/F4320320279","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320834","display_name":"Enterprise Ireland","ror":"https://ror.org/023z51242"},{"id":"https://openalex.org/F4320320943","display_name":"Danmarks Grundforskningsfond","ror":"https://ror.org/00znyv691"},{"id":"https://openalex.org/F4320321031","display_name":"Swedish National Space Agency","ror":"https://ror.org/04t512h04"},{"id":"https://openalex.org/F4320321454","display_name":"Belgian Federal Science Policy Office","ror":"https://ror.org/01fapfv42"},{"id":"https://openalex.org/F4320321519","display_name":"Centre National d\u2019Etudes Spatiales","ror":"https://ror.org/04h1h0y33"},{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"},{"id":"https://openalex.org/F4320334632","display_name":"Science and Technology Facilities Council","ror":"https://ror.org/057g20z61"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7220898595.pdf","grobid_xml":"https://content.openalex.org/works/W7220898595.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W7164484016","https://openalex.org/W7168248611"],"related_works":["https://openalex.org/W4413064125","https://openalex.org/W4391670732","https://openalex.org/W6922082841","https://openalex.org/W4409375097","https://openalex.org/W7097225544","https://openalex.org/W7168248611","https://openalex.org/W4403587300","https://openalex.org/W7163739346","https://openalex.org/W7098669252","https://openalex.org/W2986048040"],"abstract_inverted_index":{"The":[0,80,101,186,243],"composition":[1],"of":[2,14,33,73,107,198,229,240,245,260],"planets":[3],"and":[4,69,77,112,125,132,194,219,231,263],"their":[5,232],"atmospheres":[6],"is":[7,19,27,36,44,88,115,172,189,206],"largely":[8],"determined":[9],"by":[10],"the":[11,15,25,31,42,47,67,71,96,105,142,149,154,162,166,175,183,213,223,227,237,241,287],"formation":[12],"environment":[13,18],"planet.":[16],"This":[17],"pre-determined":[20],"during":[21],"early":[22],"stages":[23],"when":[24],"protostar":[26,222],"still":[28],"forming.":[29],"Charting":[30],"structure":[32,233,239],"protostellar":[34],"envelopes":[35,120],"therefore":[37],"crucial":[38],"for":[39],"understanding":[40],"how":[41],"chemistry":[43],"linked":[45,235],"to":[46,60,91,137,148,182,236,274],"physical":[48],"processes":[49],"occurring":[50],"in":[51,66,109,141,165,212,257,271],"stellar":[52],"nurseries.":[53],"We":[54],"use":[55],"JWST":[56],"NIRSpec":[57],"IFU":[58,68],"observations":[59],"extract":[61],"spectra":[62],"at":[63,191,208],"every":[64],"pixel":[65],"map":[70],"distribution":[72,106,228],"$^{13}$CO$_2$,$^{12}$CO$_2$,":[74],"CO,":[75],"OCN$^-$":[76,133],"H$_2$O":[78,204],"ice.":[79,200],"13CO2":[81],"ice":[82,130,188,205],"feature,":[83],"a":[84,209,249,276],"known":[85],"thermal":[86],"tracer,":[87],"also":[89],"used":[90],"identify":[92],"high-temperature":[93],"regions":[94,259,265],"where":[95,169,253],"ices":[97,108,230,283],"are":[98,139,158,234],"thermally":[99],"processed.":[100],"findings":[102,224],"show":[103],"that":[104,226,266],"both":[110,119,216],"L1527":[111,270],"IRAS":[113,152,246],"20126+4104":[114],"not":[116],"uniform,":[117],"with":[118,135,174,280],"showing":[121],"localized":[122,258],"temperature":[123,156,238],"zones":[124,157],"substructures.":[126],"In":[127,151,201,215],"L1527,":[128],"CO$_2$":[129,138,187],"segregation":[131],"enhancement":[134],"respect":[136],"observed":[140,159,284],"warm":[143,155,282],"central":[144,184,288],"disk":[145,289],"region":[146,164],"close":[147,181],"protostar.":[150],"20126+4104,":[153],"mostly":[160,285],"towards":[161,286],"shocked":[163],"NW":[167],"outflow":[168],"dense":[170],"material":[171,255],"interacting":[173,254],"precessing":[176],"jet":[177],"as":[178,180],"well":[179],"source.":[185],"segregated":[190],"these":[192],"locations":[193,211],"we":[195],"observe":[196],"sublimation":[197],"CO":[199],"addition,":[202],"crystalline":[203],"detected":[207],"few":[210],"envelope.":[214],"low":[217],"mass":[218,221],"high":[220,261],"indicate":[225],"envelopes.":[242],"envelope":[244],"20126":[247],"shows":[248],"more":[250,277],"complex":[251],"structure,":[252],"results":[256],"temperatures":[262],"denser":[264],"harbor":[267],"cooler":[268],"ices.":[269],"contrast":[272],"appears":[273],"be":[275],"structured":[278],"system":[279],"heated":[281],"regions.":[290]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-09T00:00:00"}
