{"id":"https://openalex.org/W72691793","doi":null,"title":"Plutonium and uranium isotopic analysis: recent developments of the MGA++ code suite","display_name":"Plutonium and uranium isotopic analysis: recent developments of the MGA++ code suite","publication_year":1999,"publication_date":"1999-09-17","ids":{"openalex":"https://openalex.org/W72691793","mag":"72691793"},"language":"en","primary_location":{"id":"pmh:info:ark/67531/metadc628311","doi":null,"is_oa":false,"landing_page_url":"https://digital.library.unt.edu/ark:/67531/metadc628311/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400792","display_name":"University of North Texas Digital Library (University of North Texas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I123534392","host_organization_name":"University of North Texas","host_organization_lineage":["https://openalex.org/I123534392"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"6th International Meeting on Facilities Operations - Safeguards Interface, Jackson Hole, WY (US), 09/20/1999--09/24/1999","raw_type":"Article"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.osti.gov/servlets/purl/14422","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048972114","display_name":"William M. Buckley","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W.M. Buckley","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109885580","display_name":"DeLynn Clark","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Clark","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035147117","display_name":"W. Parker","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W. Parker","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069333896","display_name":"W. Romine","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W. Romine","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076391666","display_name":"Wayne D. Ruhter","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W.D. Ruhter","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5075342555","display_name":"T F Wang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T F Wang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1751,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.73424289,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T11216","display_name":"Radiation Detection and Scintillator Technologies","score":0.9463000297546387,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T11216","display_name":"Radiation Detection and Scintillator Technologies","score":0.9463000297546387,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T11949","display_name":"Nuclear Physics and Applications","score":0.023000000044703484,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T13414","display_name":"Radioactive Decay and Measurement Techniques","score":0.01769999973475933,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/plutonium-isotopic-analysis","display_name":"plutonium isotopic analysis","score":0.9549999833106995},{"id":"https://openalex.org/keywords/uranium-isotopic-analysis","display_name":"uranium isotopic analysis","score":1.0},{"id":"https://openalex.org/keywords/mga","display_name":"MGA","score":0.796999990940094},{"id":"https://openalex.org/keywords/multigroup-analysis","display_name":"multigroup analysis","score":0.8479999899864197},{"id":"https://openalex.org/keywords/hpge-detector","display_name":"HPGe detector","score":0.890999972820282},{"id":"https://openalex.org/keywords/cdznte-detectors","display_name":"CdZnTe detectors","score":0.9330000281333923},{"id":"https://openalex.org/keywords/nuclear-material-analysis","display_name":"nuclear material analysis","score":0.42500001192092896},{"id":"https://openalex.org/keywords/graphical-user-interface","display_name":"graphical user interface","score":0.7089999914169312}],"concepts":[{"id":"https://openalex.org/C79581498","wikidata":"https://www.wikidata.org/wiki/Q1367530","display_name":"Suite","level":2,"score":0.6560333967208862},{"id":"https://openalex.org/C2776614250","wikidata":"https://www.wikidata.org/wiki/Q906733","display_name":"Cadmium zinc telluride","level":3,"score":0.5773890018463135},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45692089200019836},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.45365065336227417},{"id":"https://openalex.org/C555451288","wikidata":"https://www.wikidata.org/wiki/Q1098","display_name":"Uranium","level":2,"score":0.45236724615097046},{"id":"https://openalex.org/C116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","level":1,"score":0.44207894802093506},{"id":"https://openalex.org/C540271850","wikidata":"https://www.wikidata.org/wiki/Q1102","display_name":"Plutonium","level":2,"score":0.4290824234485626},{"id":"https://openalex.org/C148704626","wikidata":"https://www.wikidata.org/wiki/Q257415","display_name":"Semiconductor detector","level":3,"score":0.4116884469985962},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.3916051983833313},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35232603549957275},{"id":"https://openalex.org/C177322064","wikidata":"https://www.wikidata.org/wiki/Q750955","display_name":"Radiochemistry","level":1,"score":0.3424791991710663},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22136977314949036},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.16057750582695007},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:info:ark/67531/metadc628311","doi":null,"is_oa":false,"landing_page_url":"https://digital.library.unt.edu/ark:/67531/metadc628311/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400792","display_name":"University of North Texas Digital Library (University of North Texas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I123534392","host_organization_name":"University of North Texas","host_organization_lineage":["https://openalex.org/I123534392"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"6th International Meeting on Facilities Operations - Safeguards Interface, Jackson Hole, WY (US), 09/20/1999--09/24/1999","raw_type":"Article"},{"id":"pmh:oai:osti.gov:14422","doi":null,"is_oa":true,"landing_page_url":"https://www.osti.gov/servlets/purl/14422","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},{"id":"mag:72691793","doi":null,"is_oa":false,"landing_page_url":"https://digital.library.unt.edu/ark:/67531/metadc628311/m2/1/high_res_d/14422.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:osti.gov:14422","doi":null,"is_oa":true,"landing_page_url":"https://www.osti.gov/servlets/purl/14422","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"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":null},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2128366503"],"related_works":["https://openalex.org/W1509961961","https://openalex.org/W2028772629","https://openalex.org/W61350017","https://openalex.org/W265368329","https://openalex.org/W3158130504","https://openalex.org/W295244151","https://openalex.org/W262268020","https://openalex.org/W79558857","https://openalex.org/W2214508728","https://openalex.org/W4205487315"],"abstract_inverted_index":{"The":[0,60,80],"Lawrence":[1],"Livermore":[2],"National":[3],"Laboratory":[4],"develops":[5],"sophisticated":[6],"gamma-ray":[7],"analysis":[8,68,121,148,159],"codes":[9,40,135],"for":[10,52,69,105,150,179],"isotopic":[11,67,120,147,158,180],"determinations":[12],"of":[13,20,36,39,122,173,184],"nuclear":[14],"materials":[15],"based":[16],"on":[17,182],"the":[18,21,54,57,85,115,140],"principles":[19],"MultiGroup":[22],"Analysis":[23],"(MGA).":[24],"MGA":[25],"methodology":[26],"has":[27,48],"been":[28,50],"upgraded":[29],"and":[30,32,56,65,99,101,156,186],"expanded":[31],"is":[33,102],"now":[34],"comprised":[35],"a":[37,177],"suite":[38,62,117],"known":[41],"as":[42],"MGA++.":[43],"A":[44],"graphical":[45],"user":[46],"interface":[47],"also":[49],"developed":[51],"viewing":[53],"data":[55,70,92,151],"fitting":[58],"procedure.":[59],"code":[61,87,116],"provides":[63],"plutonium":[64],"uranium":[66,123],"collected":[71,125,152],"with":[72,126,136,153,160],"high-purity":[73,161],"germanium":[74,162],"planar":[75],"and/or":[76],"coaxial":[77],"detector":[78],"systems.":[79],"most":[81],"recent":[82],"addition":[83],"to":[84],"MGA++":[86,141,174],"suite,":[88],"MGAHI,":[89],"analyzes":[90],"Pu":[91,106,146,185],"using":[93],"higher-energy":[94],"gamma":[95,169],"rays":[96],"(200":[97],"keV":[98],"higher)":[100],"particularly":[103],"useful":[104],"samples":[107],"that":[108],"are":[109,131],"enclosed":[110],"in":[111],"thick-walled":[112],"containers.":[113],"Additionally,":[114],"can":[118],"perform":[119],"spectra":[124],"cadmium-zinc-telluride":[127],"(CZT)":[128],"detectors.":[129],"We":[130],"currently":[132],"developing":[133],"new":[134],"will":[137,144,175],"integrate":[138],"into":[139],"suite.":[142],"These":[143],"include":[145,176],"capabilities":[149],"CZT":[154],"detectors,":[155,163],"U":[157],"which":[164],"utilizes":[165],"only":[166],"higher":[167],"energy":[168],"rays.":[170],"Future":[171],"development":[172],"capability":[178],"analyses":[181],"mixtures":[183],"U.":[187]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}
