- National Institute of Standards and Technology, data.nist.gov (Standard Reference / public data, DCAT/NERDm). {"@context":["https://data.nist.gov/od/dm/nerdm-pub-context.jsonld",{"@base":"ark:/88434/mds019c7pw"}],"_schema":"https://data.nist.gov/od/dm/nerdm-schema/v0.7#","_extensionSchemas":["https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/PublicDataResource"],"@type":["nrd:SRD","nrdp:PublicDataResource","dcat:Dataset"],"@id":"ark:/88434/mds019c7pw","title":"NIST X-Ray Transition Energies Database - SRD 128","contactPoint":{"hasEmail":"mailto:lawrence.hudson@nist.gov","@type":"vcard:Contact","fn":"Lawrence Hudson"},"modified":"2005-08-01","status":"available","ediid":"FDB5909746765200E043065706813E54126","landingPage":"https://www.nist.gov/pml/x-ray-transition-energies-database","description":["This X-ray transition table provides the energies and wavelengths for the K and L transitions connecting energy levels having principal quantum numbers n = 1, 2, 3, and 4. The elements covered include Z = 10, neon to Z = 100, fermium. There are two unique features of this database: (1) all experimental values are on a scale consistent with the International System of measurement (the SI) and the numerical values are determined using constants from the Recommended Values of the Fundamental Physical Constants: 1998 [115] and (2) accurate theoretical estimates are included for all transitions. Version 1.2"],"keyword":["Bearden database","X ray wavelengths","X rays","atomic spectroscopy","measured transitions","physics","transition energies"],"theme":["Standards: Reference data","Physics: Radiation","Physics: Spectroscopy"],"topic":[{"@type":"Concept","scheme":"https://data.nist.gov/od/dm/nist-themes/v1.1","tag":"Standards: Reference data"},{"@type":"Concept","scheme":"https://data.nist.gov/od/dm/nist-themes/v1.1","tag":"Physics: Radiation"},{"@type":"Concept","scheme":"https://data.nist.gov/od/dm/nist-themes/v1.1","tag":"Physics: Spectroscopy"}],"references":[{"@type":["deo:BibliographicReference"],"@id":"#ref:10.1103/RevModPhys.75.35","refType":"IsSupplementTo","location":"https://dx.doi.org/10.1103/RevModPhys.75.35","_extensionSchemas":["https://data.nist.gov/od/dm/nerdm-schema/bib/v0.7#/definitions/DCiteReference"]}],"accessLevel":"public","license":"https://www.nist.gov/open/license","inventory":[{"forCollection":"","childCount":1,"descCount":1,"byType":[{"forType":"dcat:Distribution","childCount":1,"descCount":1},{"forType":"nrdp:AccessPage","childCount":1,"descCount":1}],"childCollections":[]}],"components":[{"accessURL":"https://dx.doi.org/10.18434/T4859Z","mediaType":"text/html","@type":["nrdp:AccessPage","dcat:Distribution"],"@id":"#10.18434/T4859Z","_extensionSchemas":["https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/AccessPage"]}],"publisher":{"@type":"org:Organization","name":"National Institute of Standards and Technology"},"language":["en"],"bureauCode":["006:55"],"programCode":["006:052"],"version":"1.0.0"},