Gadolinium-153 line sources

Lebedev, Vladimir M.; Gordeev, J.N; Karelin, E.A.; Gavrilov, V.D.

doi:10.1016/s0969-8043(00)00234-7

Cited by 3 publications

(1 citation statement)

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“…2 Measured data suggest more promising prospects for the production of 153 Gd and 146 Gd/ 146 Eu. In the past, 153 Gd has been produced for use in photon line sources, but effective commercial production has largely relied on neutron activation of gadolinium targets [39], though processes which use targets of separated 151 Eu are in active development [40]. Older reactor processes which activated europium targets of natural isotopic abundance produced undesirable quantities of 155 Gd from successive neutron capture reactions on the 153 Eu (52.19% n.a.)…”

Section: Cross Sections For Radioisotopes Of Gadoliniummentioning

confidence: 99%

Nuclear excitation functions from 40 to 200 MeV proton irradiation of terbium

Engle

Mashnik

Parker

et al. 2016

Nuclear Instruments and Methods in Physics Research Section B:

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Nuclear formation cross sections are reported for 26 radionuclides, measured with 40 to 200 MeV proton irradiations of terbium foils. These data are relevant to the production of medically relevant radionuclides (e.g., 152 Tb, 155 Tb, 155 Eu, and 156 Eu) and to ongoing efforts to characterize stellar nucleosynthesis routes passing through long-lived intermediaries (e.g., 153 Gd). Computational predictions from the ALICE2011, CEM03.03, Bertini, and INCL+ABLA codes are compared with newly measured data to contribute to the ongoing process of code development, and yields are calculated for selected radionuclides using measured data. 25.40.Sc, 87.56.bd PACS number(s):

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Section: Cross Sections For Radioisotopes Of Gadoliniummentioning

confidence: 99%

Nuclear excitation functions from 40 to 200 MeV proton irradiation of terbium

Engle

Mashnik

Parker

et al. 2016

Nuclear Instruments and Methods in Physics Research Section B:

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Excitation functions for the formation of longer lived isotopes by deuteron irradiation of Europium

Takács

Tárkányi

Hermanne

et al. 2013

Nuclear Instruments and Methods in Physics Research Section B:

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IUPAC Periodic Table of the Elements and Isotopes (IPTEI) for the Education Community (IUPAC Technical Report)

Holden

Coplen

Böhlke

et al. 2018

Pure and Applied Chemistry

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The IUPAC (International Union of Pure and Applied Chemistry) Periodic Table of the Elements and Isotopes (IPTEI) was created to familiarize students, teachers, and non-professionals with the existence and importance of isotopes of the chemical elements. The IPTEI is modeled on the familiar Periodic Table of the Chemical Elements. The IPTEI is intended to hang on the walls of chemistry laboratories and classrooms. Each cell of the IPTEI provides the chemical name, symbol, atomic number, and standard atomic weight of an element. Color-coded pie charts in each element cell display the stable isotopes and the relatively long-lived radioactive isotopes having characteristic terrestrial isotopic compositions that determine the standard atomic weight of each element. The background color scheme of cells categorizes the 118 elements into four groups: (1) white indicates the element has no standard atomic weight, (2) blue indicates the element has only one isotope that is used to determine its standard atomic weight, which is given as a single value with an uncertainty, (3) yellow indicates the element has two or more isotopes that are used to determine its standard atomic weight, which is given as a single value with an uncertainty, and (4) pink indicates the element has a well-documented variation in its atomic weight, and the standard atomic weight is expressed as an interval. An element-by-element review accompanies the IPTEI and includes a chart of all known stable and radioactive isotopes for each element. Practical applications of isotopic measurements and technologies are included for the following fields: forensic science, geochronology, Earth-system sciences, environmental science, and human health sciences, including medical diagnosis and treatment.

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Gadolinium-153 line sources

Cited by 3 publications

References 0 publications

Nuclear excitation functions from 40 to 200 MeV proton irradiation of terbium

Nuclear excitation functions from 40 to 200 MeV proton irradiation of terbium

Excitation functions for the formation of longer lived isotopes by deuteron irradiation of Europium

IUPAC Periodic Table of the Elements and Isotopes (IPTEI) for the Education Community (IUPAC Technical Report)

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