Impacto
Downloads
Downloads per month over past year
Llanes Estrada, Felipe José and Martínez Carmona, Belén and Muñoz Martínez, José L. (2016) Velocity fluctuations of fission fragment. International journal of modern physics E - Nuclear physics, 25 (2). ISSN 0218-3013
Preview |
PDF
511kB |
Official URL: http://dx.doi.org/10.1142/S0218301316500099
Abstract
We propose event by event velocity fluctuations of nuclear fission fragments as an additional interesting observable that gives access to the nuclear temperature in an independent way from spectral measurements and relates the diffusion and friction coefficients for the relative fragment coordinate in Kramers-like models (in which some aspects of fission can be understood as the diffusion of a collective variable through a potential barrier). We point out that neutron emission by the heavy fragments can be treated in effective theory if corrections to the velocity distribution are needed.
| Item Type: | Article |
|---|---|
| Additional Information: | © 2016 World Scientific Publishing Co Pte Ltd. |
| Uncontrolled Keywords: | Fluctuation-dissipation theorem in nuclear physics; Velocity of fragments; Neutron emission in fission; Heavy fragment effective theory. |
| Subjects: | Sciences > Physics |
| ID Code: | 37186 |
| Deposited On: | 18 Apr 2016 14:34 |
| Last Modified: | 19 Apr 2016 15:20 |
Origin of downloads
Repository Staff Only: item control page
