{"id":"https://openalex.org/W7164149095","doi":"https://doi.org/10.1016/j.ascom.2026.101146","title":"GridFire: A new, open source, nuclear network for stellar structure and evolution","display_name":"GridFire: A new, open source, nuclear network for stellar structure and evolution","publication_year":2026,"publication_date":"2026-06-10","ids":{"openalex":"https://openalex.org/W7164149095","doi":"https://doi.org/10.1016/j.ascom.2026.101146"},"language":"en","primary_location":{"id":"doi:10.1016/j.ascom.2026.101146","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ascom.2026.101146","pdf_url":null,"source":{"id":"https://openalex.org/S107133554","display_name":"Astronomy and Computing","issn_l":"2213-1337","issn":["2213-1337","2213-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy and Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.ascom.2026.101146","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110987012","display_name":"Emily M. Boudreaux","orcid":null},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Emily M. Boudreaux","raw_affiliation_strings":["Department of Physics and Astronomy, 6127 Wilder Laboratory, Dartmouth College, 03755, Hanover, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy, 6127 Wilder Laboratory, Dartmouth College, 03755, Hanover, USA","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5138361321","display_name":"Aaron Dotter","orcid":null},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aaron Dotter","raw_affiliation_strings":["Department of Physics and Astronomy, 6127 Wilder Laboratory, Dartmouth College, 03755, Hanover, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy, 6127 Wilder Laboratory, Dartmouth College, 03755, Hanover, USA","institution_ids":["https://openalex.org/I107672454"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5110987012"],"corresponding_institution_ids":["https://openalex.org/I107672454"],"apc_list":{"value":2810,"currency":"USD","value_usd":2810},"apc_paid":{"value":2810,"currency":"USD","value_usd":2810},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.87209853,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"57","issue":null,"first_page":"101146","last_page":"101146"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12917","display_name":"Astronomy and Astrophysical Research","score":0.2824000120162964,"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"}},"topics":[{"id":"https://openalex.org/T12917","display_name":"Astronomy and Astrophysical Research","score":0.2824000120162964,"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"}},{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.20389999449253082,"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/T11323","display_name":"Gamma-ray bursts and supernovae","score":0.15379999577999115,"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/stellar-structure","display_name":"Stellar structure","score":0.546500027179718},{"id":"https://openalex.org/keywords/network-structure","display_name":"Network structure","score":0.42730000615119934},{"id":"https://openalex.org/keywords/stellar-evolution","display_name":"Stellar evolution","score":0.4140999913215637},{"id":"https://openalex.org/keywords/nuclear-structure","display_name":"Nuclear structure","score":0.39809998869895935},{"id":"https://openalex.org/keywords/nuclear-astrophysics","display_name":"Nuclear astrophysics","score":0.32170000672340393}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.597000002861023},{"id":"https://openalex.org/C137650753","wikidata":"https://www.wikidata.org/wiki/Q6495","display_name":"Stellar structure","level":4,"score":0.546500027179718},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.46219998598098755},{"id":"https://openalex.org/C2988224531","wikidata":"https://www.wikidata.org/wiki/Q20830730","display_name":"Network structure","level":2,"score":0.42730000615119934},{"id":"https://openalex.org/C110472602","wikidata":"https://www.wikidata.org/wiki/Q6472","display_name":"Stellar evolution","level":3,"score":0.4140999913215637},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.4099000096321106},{"id":"https://openalex.org/C67327403","wikidata":"https://www.wikidata.org/wiki/Q3500674","display_name":"Nuclear structure","level":2,"score":0.39809998869895935},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.3873000144958496},{"id":"https://openalex.org/C54116275","wikidata":"https://www.wikidata.org/wiki/Q6579918","display_name":"Nuclear astrophysics","level":2,"score":0.32170000672340393},{"id":"https://openalex.org/C206191943","wikidata":"https://www.wikidata.org/wiki/Q238323","display_name":"Nuclear reaction","level":2,"score":0.30820000171661377},{"id":"https://openalex.org/C104122410","wikidata":"https://www.wikidata.org/wiki/Q1416406","display_name":"Network model","level":2,"score":0.26660001277923584},{"id":"https://openalex.org/C2986605239","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Numerical models","level":3,"score":0.26350000500679016}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.ascom.2026.101146","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ascom.2026.101146","pdf_url":null,"source":{"id":"https://openalex.org/S107133554","display_name":"Astronomy and Computing","issn_l":"2213-1337","issn":["2213-1337","2213-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy and Computing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.ascom.2026.101146","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ascom.2026.101146","pdf_url":null,"source":{"id":"https://openalex.org/S107133554","display_name":"Astronomy and Computing","issn_l":"2213-1337","issn":["2213-1337","2213-1345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Astronomy and Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338335","display_name":"H2020 European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1828556755","https://openalex.org/W1992319674","https://openalex.org/W1992637257","https://openalex.org/W1995519529","https://openalex.org/W2002793071","https://openalex.org/W2006385193","https://openalex.org/W2013029558","https://openalex.org/W2021918216","https://openalex.org/W2026730697","https://openalex.org/W2031179831","https://openalex.org/W2032108507","https://openalex.org/W2039447013","https://openalex.org/W2040750312","https://openalex.org/W2041131961","https://openalex.org/W2041383396","https://openalex.org/W2041485609","https://openalex.org/W2041942393","https://openalex.org/W2044889656","https://openalex.org/W2054866189","https://openalex.org/W2061311817","https://openalex.org/W2067277213","https://openalex.org/W2075921811","https://openalex.org/W2079602001","https://openalex.org/W2080971404","https://openalex.org/W2081142176","https://openalex.org/W2089630383","https://openalex.org/W2098156877","https://openalex.org/W2105375538","https://openalex.org/W2106382808","https://openalex.org/W2118877522","https://openalex.org/W2121134683","https://openalex.org/W2125538434","https://openalex.org/W2166751342","https://openalex.org/W2167388147","https://openalex.org/W2170122842","https://openalex.org/W2570034377","https://openalex.org/W2766792342","https://openalex.org/W2794914061","https://openalex.org/W2905928042","https://openalex.org/W2918550948","https://openalex.org/W3107880782","https://openalex.org/W3194204592","https://openalex.org/W4292875581","https://openalex.org/W4298749642","https://openalex.org/W4321790088","https://openalex.org/W4361285685","https://openalex.org/W4365149599","https://openalex.org/W4386324728","https://openalex.org/W4387528528","https://openalex.org/W4389980031","https://openalex.org/W4414039370"],"related_works":[],"abstract_inverted_index":{"We":[0,51],"present":[1],"a":[2,14,31,40,80],"novel":[3],"nuclear":[4,44,71],"network":[5,45,72],"implementation,":[6],"GridFire":[7,55,75,100],",":[8],"which":[9],"has":[10,76,101],"been":[11,77,102],"developed":[12,78],"with":[13,79],"focus":[15],"on":[16],"efficiency,":[17],"ease":[18],"of":[19,34],"use,":[20],"and":[21,39,48,59,65,110],"automatic":[22],"physical":[23],"extension.":[24],"In":[25],"this":[26],"first":[27],"paper":[28],"we":[29],"provide":[30],"detailed":[32],"overview":[33],"GridFire\u2019s":[35],"numerics,":[36],"performance":[37],"characteristics,":[38],"comparison":[41],"to":[42,58,89],"pre-existing":[43],"implementations":[46],"pynucastro":[47],"MESA\u2019snet":[49],"module.":[50],"find":[52],"that":[53,86],"generally":[54],"performs":[56],"similarly":[57],"requires":[60],"significantly":[61],"less":[62],"user":[63],"input":[64],"setup":[66],"than":[67],"these":[68],"current":[69],"generation":[70],"codes.":[73],"Further,":[74],"flexible":[81],"\u201cview\u201d":[82],"based":[83],"physics":[84,93],"engine":[85],"allowing":[87],"researchers":[88],"implement":[90],"domain":[91],"specific":[92],"without":[94],"modifying":[95],"the":[96,116],"underlying":[97],"source":[98],"code.":[99,122],"released":[103],"under":[104],"an":[105],"open-source":[106],"license,":[107],"GPL":[108],"v3.0,":[109],"will":[111],"eventually":[112],"be":[113],"incorporated":[114],"into":[115],"forthcoming":[117],"4D-STAR":[118],"stellar":[119],"structure":[120],"evolution":[121]},"counts_by_year":[],"updated_date":"2026-06-15T08:34:33.830935","created_date":"2026-06-11T00:00:00"}