title: Standardization, decay data measurements and evaluation of 64Cu.
abstract: The purposes of this study were to create national activity standards of (64)Cu, to make possible the definition of an international key comparison reference value and to determine the decay data in order to improve the decay scheme. Four laboratories measured the activity of a (64)Cu solution; these results were compared through the International Reference System. Moreover, the laboratories carried out new measurements of the photon emission intensities and of the half-life. A new decay scheme was derived from these new values and the previously published ones.
authors.affiliation: CEA-LIST/LNE-LNHB, CE Saclay, 91191 Gif-sur-Yvette, France. mmbe@cea.fr
authors.forename: M-M
authors.initials: MM
authors.lastname: Bé
authors.forename: P
authors.initials: P
authors.lastname: Cassette
authors.forename: M C
authors.initials: MC
authors.lastname: Lépy
authors.forename: M-N
authors.initials: MN
authors.lastname: Amiot
authors.forename: K
authors.initials: K
authors.lastname: Kossert
authors.forename: O J
authors.initials: OJ
authors.lastname: Nähle
authors.forename: O
authors.initials: O
authors.lastname: Ott
authors.forename: C
authors.initials: C
authors.lastname: Wanke
authors.forename: P
authors.initials: P
authors.lastname: Dryak
authors.forename: G
authors.initials: G
authors.lastname: Ratel
authors.forename: M
authors.initials: M
authors.lastname: Sahagia
authors.forename: A
authors.initials: A
authors.lastname: Luca
authors.forename: A
authors.initials: A
authors.lastname: Antohe
authors.forename: L
authors.initials: L
authors.lastname: Johansson
authors.forename: J
authors.initials: J
authors.lastname: Keightley
authors.forename: A
authors.initials: A
authors.lastname: Pearce
mesh_terms: D003301:Copper Radioisotopes / Q000032:analysis* / Q000737:chemistry*; D006207:Half-Life; D038622:Internationality; D011829:Radiation Dosage; D011874:Radiometry / Q000592:standards*; D012015:Reference Standards; D012016:Reference Values
chemical_list: D003301:Copper Radioisotopes