Abstract
The fractional cumulative yields (FCY) of {sup 133m}Te and {sup 133G}Te in the spontaneous fission of {sup 252}Cf have been determined by the radiochemical method. The values are 0.533 {+-} 0.014 and 0.291 {+-} 0.042 respectively. The ratio of fractional independent yield of {sup 133m}Te to {sup 133g}Te was found to be R = 3.5 by using the measured fractional cumulative yields of {sup 133m}Te and {sup 133g}Te. From these results the initial fragment angular momentum of root-mean-square of {sup 133}Te has been deduced. The FCY of {sup 133m+g}Te determined in this work is in good agreement with the expectation value derived from Wahl`s system-atics of nuclear charge distribution in the fission. In the mass region of A 131{approx}141, there is no obvious effect of N = 82 neutron shell and proton pairing effects on the nuclear charge distribution.
Yanling, Zhang;
Xueliang, Li;
Fangding, Wang
[1]
- Academia Sinica, Beijing, BJ (China). Inst. of Atomic Energy; and others
Citation Formats
Yanling, Zhang, Xueliang, Li, and Fangding, Wang.
Charge distribution in the spontaneous fission of {sup 252}Cf. Determination of fractional cumulative yields of {sup 133m}Te and {sup 123g}Te.
China: N. p.,
1990.
Web.
Yanling, Zhang, Xueliang, Li, & Fangding, Wang.
Charge distribution in the spontaneous fission of {sup 252}Cf. Determination of fractional cumulative yields of {sup 133m}Te and {sup 123g}Te.
China.
Yanling, Zhang, Xueliang, Li, and Fangding, Wang.
1990.
"Charge distribution in the spontaneous fission of {sup 252}Cf. Determination of fractional cumulative yields of {sup 133m}Te and {sup 123g}Te."
China.
@misc{etde_10111625,
title = {Charge distribution in the spontaneous fission of {sup 252}Cf. Determination of fractional cumulative yields of {sup 133m}Te and {sup 123g}Te}
author = {Yanling, Zhang, Xueliang, Li, and Fangding, Wang}
abstractNote = {The fractional cumulative yields (FCY) of {sup 133m}Te and {sup 133G}Te in the spontaneous fission of {sup 252}Cf have been determined by the radiochemical method. The values are 0.533 {+-} 0.014 and 0.291 {+-} 0.042 respectively. The ratio of fractional independent yield of {sup 133m}Te to {sup 133g}Te was found to be R = 3.5 by using the measured fractional cumulative yields of {sup 133m}Te and {sup 133g}Te. From these results the initial fragment angular momentum of root-mean-square of {sup 133}Te has been deduced. The FCY of {sup 133m+g}Te determined in this work is in good agreement with the expectation value derived from Wahl`s system-atics of nuclear charge distribution in the fission. In the mass region of A 131{approx}141, there is no obvious effect of N = 82 neutron shell and proton pairing effects on the nuclear charge distribution.}
place = {China}
year = {1990}
month = {Nov}
}
title = {Charge distribution in the spontaneous fission of {sup 252}Cf. Determination of fractional cumulative yields of {sup 133m}Te and {sup 123g}Te}
author = {Yanling, Zhang, Xueliang, Li, and Fangding, Wang}
abstractNote = {The fractional cumulative yields (FCY) of {sup 133m}Te and {sup 133G}Te in the spontaneous fission of {sup 252}Cf have been determined by the radiochemical method. The values are 0.533 {+-} 0.014 and 0.291 {+-} 0.042 respectively. The ratio of fractional independent yield of {sup 133m}Te to {sup 133g}Te was found to be R = 3.5 by using the measured fractional cumulative yields of {sup 133m}Te and {sup 133g}Te. From these results the initial fragment angular momentum of root-mean-square of {sup 133}Te has been deduced. The FCY of {sup 133m+g}Te determined in this work is in good agreement with the expectation value derived from Wahl`s system-atics of nuclear charge distribution in the fission. In the mass region of A 131{approx}141, there is no obvious effect of N = 82 neutron shell and proton pairing effects on the nuclear charge distribution.}
place = {China}
year = {1990}
month = {Nov}
}