1) beta-decay chemistry β衰变化学2) β decay spectroscopy β衰变核谱学 1. Isotope Separator on Line is briefly introduced with emphasis on the basic concept and features related to the production of exotic nuclei and β decay spectroscopy. 简要介绍了在线同位素分离器的原理以及在奇异核β衰变...
SECTION OF PHYSICS AND CHEMISTRY: BETA-DECAY ENERGETICS AND NUCLEAR SHELL STRUCTUREFirst page of articledoi:10.1111/j.2164-0947.1953.tb00346.xCHARLES D. CORYELLJohn Wiley & Sons, Ltd.Transactions of the New York Academy of Sciences
High Resolution Gamma-ray Spectroscopy (HRGS) and Total Absorption Gamma-ray Spectroscopy (TAGS) techniques of beta decay study and facilities for such tec
In the course of making high-accuracy measurements of arsenic, we found that the most recently published and compiled half-life of 76As did not agree with ... R.,M.,Lindstrom,... - 《Journal of Radioanalytical & Nuclear Chemistry》 被引量: 14发表: 2003年 Beta decay half-life of 231Ra...
Detailed investigation of the beta-decay of the 9/2(+) ground state of Nb-99 to levels in Mo-99The decay of Nb-99 to Mo-99 has been investigated. The use of the ion-guide technique for on-line mass separation and of a ... G Lhersonneau,B Pfeiffer,BL Persson,... - ZEITSCHRIFT...
2.Chemistry a.Being in the second position relative to a designated carbon atom in an organic molecule at which an atom or a group may be substituted. b.Referring to the second of a group of isomers, or molecules of similar origin or properties, determined arbitrarily by those who discover...
RA Mathies,K Peck,L Stryer - 《Analytical Chemistry》 被引量: 303发表: 1990年 Long-Lived Metastable State of Te125 The decay of 70-min Te 129 and 33-day Te 1 2 9 m has been studied using a beta-ray spectrometer, scintillation spectrometers, and coincidence techniques... G Friedlander...
Molecular aspects of the beta-decay in Tc clusters (2000). Molecular aspects of beta-ketoacyl synthase (KAS) catalysis. Biochem. Soc. Trans. 28, 601-607. M Defranceschi,G Berthier - 《Journal of Nuclear Materials Materials Aspects of Fission & Fusion》 被引量: 0发表: 2002年 Molecular as...
This article details the beta decay process, including a discussion of average and end-point energies, the ultimate fate of beta particles when they expend their kinetic energy, and the relative positions of parent and daughter on the Chart of the Nuclides. Electron capture as an alternative to...
Decay schemes are proposed based on gamma-ray energies and intensities and gamma-gamma coincidence results. A new half-life of (17.7±0.1) min, besides the well known 4.4 h one, was observed in the 129Sb decay. A level scheme fed by this decay is proposed taking into account our results...