{"id":"https://openalex.org/W2000371699","doi":"https://doi.org/10.1103/physrev.77.295","title":"Nuclear Gamma-Radiation of Cu61","display_name":"Nuclear Gamma-Radiation of Cu61","publication_year":1950,"publication_date":"1950-01-15","ids":{"openalex":"https://openalex.org/W2000371699","doi":"https://doi.org/10.1103/physrev.77.295","mag":"2000371699"},"language":"lv","primary_location":{"id":"doi:10.1103/physrev.77.295","doi":"https://doi.org/10.1103/physrev.77.295","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrev.77.295","pdf_url":null,"source":{"id":"https://openalex.org/S54862371","display_name":"Physical Review","issn_l":"0031-899X","issn":["0031-899X","1536-6065"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003786958","display_name":"F. Boehm","orcid":"https://orcid.org/0009-0003-0408-5072","observed_orcids":["https://orcid.org/0009-0003-0408-5072"]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"F. Boehm","raw_affiliation_strings":["Department of Physics, Swiss Federal Institute of Technology, Z\u00fcrich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Swiss Federal Institute of Technology, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073543836","display_name":"J. P. Blaser","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"J. P. Blaser","raw_affiliation_strings":["Department of Physics, Swiss Federal Institute of Technology, Z\u00fcrich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Swiss Federal Institute of Technology, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048539376","display_name":"Pierre E. Marmier","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"P. Marmier","raw_affiliation_strings":["Department of Physics, Swiss Federal Institute of Technology, Z\u00fcrich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Swiss Federal Institute of Technology, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009356928","display_name":"Peter Preiswerk","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"P. Preiswerk","raw_affiliation_strings":["Department of Physics, Swiss Federal Institute of Technology, Z\u00fcrich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Swiss Federal Institute of Technology, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":1.7973,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.82577458,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"77","issue":"2","first_page":"295","last_page":"296"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10093","display_name":"Nuclear physics research studies","score":0.9315999746322632,"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"}},"topics":[{"id":"https://openalex.org/T10093","display_name":"Nuclear physics research studies","score":0.9315999746322632,"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/T13414","display_name":"Radioactive Decay and Measurement Techniques","score":0.05050000175833702,"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/T12579","display_name":"Muon and positron interactions and applications","score":0.004999999888241291,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/copper-61","display_name":"copper-61","score":0.9480000138282776},{"id":"https://openalex.org/keywords/nuclear-gamma-rays","display_name":"nuclear gamma rays","score":0.7350000143051147},{"id":"https://openalex.org/keywords/positron-spectrum","display_name":"positron spectrum","score":0.8450000286102295},{"id":"https://openalex.org/keywords/fermi-dirac-distribution","display_name":"Fermi-Dirac distribution","score":0.8960000276565552},{"id":"https://openalex.org/keywords/nuclear-level-structure","display_name":"nuclear level structure","score":0.42399999499320984},{"id":"https://openalex.org/keywords/copper-64","display_name":"copper-64","score":0.6679999828338623},{"id":"https://openalex.org/keywords/magnetic-spectrometer","display_name":"magnetic spectrometer","score":0.5070000290870667},{"id":"https://openalex.org/keywords/nuclear-spectroscopy","display_name":"nuclear spectroscopy","score":0.3059999942779541}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6358286142349243},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.4665963649749756},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4632628560066223},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.45148947834968567},{"id":"https://openalex.org/C186769553","wikidata":"https://www.wikidata.org/wiki/Q726648","display_name":"Fermi Gamma-ray Space Telescope","level":2,"score":0.4223243296146393},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.3514149785041809},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.3010388910770416},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2050599753856659},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.15519368648529053},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.1348649263381958}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1103/physrev.77.295","doi":"https://doi.org/10.1103/physrev.77.295","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrev.77.295","pdf_url":null,"source":{"id":"https://openalex.org/S54862371","display_name":"Physical Review","issn_l":"0031-899X","issn":["0031-899X","1536-6065"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review","raw_type":"journal-article"},{"id":"pmh:oai:authors.library.caltech.edu:1059","doi":null,"is_oa":false,"landing_page_url":"https://authors.library.caltech.edu/1059/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402161","display_name":"CaltechAUTHORS (California Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I122411786","host_organization_name":"California Institute of Technology","host_organization_lineage":["https://openalex.org/I122411786"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1526044525","https://openalex.org/W1973017822"],"related_works":["https://openalex.org/W2288262918","https://openalex.org/W2267451709","https://openalex.org/W2047328632","https://openalex.org/W7036293513","https://openalex.org/W2749052220","https://openalex.org/W1526044525","https://openalex.org/W2321781580","https://openalex.org/W7000765539","https://openalex.org/W2001561629","https://openalex.org/W2037130666"],"abstract_inverted_index":{"The":[0,18],"positron":[1],"spectrum":[2,71],"of":[3,21,45,72,83,94],"Cu61":[4,61,73],"has":[5],"been":[6],"examined":[7],"recently":[8],"by":[9,57],"Cook":[10,84],"and":[11,38,85],"Langer":[12,86],"with":[13],"a":[14,25,95,104],"large":[15],"magnetic":[16],"spectrometer.":[17],"experimental":[19],"curves":[20],"these":[22],"authors":[23,59],"show":[24],"deviation":[26,47],"from":[27,49],"the":[28,50,70,78,81,92],"Fermi":[29],"distribution":[30],"which":[31,67],"is":[32,54],"much":[33],"larger":[34],"than":[35],"for":[36,106],"Cu64":[37],"it":[39],"seems":[40],"possible":[41],"that":[42,60,69],"not":[43,63],"all":[44],"this":[46,100],"arises":[48],"instrumental":[51],"factors.":[52],"It":[53],"pointed":[55],"out":[56],"different":[58],"does":[62],"emit":[64],"nuclear":[65],"gamma-rays":[66],"means":[68],"must":[74],"be":[75,89],"simple.":[76],"On":[77],"other":[79],"hand":[80],"measurements":[82],"can":[87],"hardly":[88],"understood":[90],"without":[91],"assumption":[93],"complex":[96],"spectrum.":[97],"To":[98],"examine":[99],"discrepancy,":[101],"we":[102],"started":[103],"search":[105],"gamma-radiation":[107],"in":[108],"Cu61.":[109]},"counts_by_year":[],"updated_date":"2026-10-17T09:40:24.721904","created_date":"2016-06-24T00:00:00"}
