Published 1986 | Version v1
Journal article Metadata-only

Effect of chemical state of tin-117m atoms on their decay probability

Creators

Description

Effect of the valent state of tin atoms on the radioactive decay probability by methods Δλ/λ and ΔI/I has been studied for isomer M4-transition in tin-117m nucleus. Both methods give consistent results: λ(SnC2O4x2H2O)-λ(SnO2)=+(7.5±1.5)x10-4xλ; I (solution Sn(II))-I (solution Sn(IV))=+(7.0±1.0)x10-4xI. The values of the effects measured correspond, according to our estimations, to decrease of total electron density in the tin nucleus by 90 a.u. at transition from tin (II) to tin (IV)

Additional details

Additional titles

Original title (Russian)
Влияние химического состояния атомов олова-117m на вероятност' их распада

Publishing Information

Journal Title
Radiokhimiya
Journal Volume
28
Journal Issue
5
Series
Radiokhimiya.
Journal Page Range
664-666
ISSN
0033-8311
CODEN
RADKA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
18067884
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ATOMS; CHEMICAL SHIFT; GAMMA RADIATION; INTERNAL CONVERSION; ISOMERIC NUCLEI; ISOMERIC TRANSITIONS; M4-TRANSITIONS; OXALATES; TIN OXIDES; TIN 117; VALENCE
Descriptors DEC
CARBOXYLIC ACID SALTS; CHALCOGENIDES; CONVERSION; DAYS LIVING RADIOISOTOPES; DECAY; ELECTROMAGNETIC RADIATION; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR DECAY; NUCLEI; OXIDES; OXYGEN COMPOUNDS; RADIATIONS; RADIOISOTOPES; STABLE ISOTOPES; TIN COMPOUNDS; TIN ISOTOPES

Optional Information

Notes
For English translation see the journal Soviet Radiochemistry (USA).