Correlated fluctuations in theF,x)y excitation functions
- 1 July 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 36 (1) , 181-186
- https://doi.org/10.1103/physrevc.36.181
Abstract
Excitation functions have been measured for different fragments produced in the F,x)y reactions between 135 and 143.25 MeV incident energy in 250 keV steps. Cross section fluctuations correlated in atomic number and detection angle are observed with a coherence width of 200–500 keV. Lifetimes have been deduced and are of the order of a complete nuclear rotation. The data can be explained in terms of quasimolecular configurations and/or an orbiting situation in a dinuclear system.
Keywords
This publication has 13 references indexed in Scilit:
- From quasi-elastic to quasi-compound nucleus reactions induced by a 140 MeV 19F beam bombarding 89Y target nucleiNuclear Physics A, 1986
- Fluctuations in the excitation functions of dissipative heavy ion collisionsPhysics Letters B, 1985
- Lifetime-parameters for quasi elastic and deep inelastic collisions extracted from complete angular distributions of89Y(19F,x)y reactionsThe European Physical Journal A, 1985
- Energy dependence of peripheral reactions induced by heavy ionsPhysics Reports, 1978
- Fission characteristics of the composite system 32S + 50TiNuclear Physics A, 1977
- Transfer reactions with heavy ionsPhysics Letters B, 1973
- Statistical fluctuations and intermediate structures in nuclear reaction cross sectionsPhysics Letters, 1964
- The angular cross-correlation function of cross-section fluctuationsNuclear Physics, 1964
- A theory of fluctuations in nuclear cross sectionsAnnals of Physics, 1963
- Widths of fluctuations in nuclear cross sectionsPhysics Letters, 1963