Isotopic dependence of fusion barrier energies in reactions forming heavy elements
Journal Article
·
· Physical Review. C, Nuclear Physics
- Department of Nuclear Physics, Research School of Physical Sciences and Engineering, Australian National University, Canberra, ACT 0200 (Australia)
The systematic dependence of fusion barrier energies on neutron excess can be determined over a broader range using radioactive nuclei. It is shown that precise measurements with a wide range of stable isotopes are necessary for optimum interpretation of radioactive beam measurements. New precision cross-section data for fusion of {sup 32,34,36}S projectiles with Pb isotopes are presented, aiding in a revised interpretation of recent {sup 38}S fusion data, which now appears more likely to follow the same trend as the stable isotopes than to show the unexpected behavior previously inferred.
- OSTI ID:
- 20995289
- Journal Information:
- Physical Review. C, Nuclear Physics, Vol. 75, Issue 5; Other Information: DOI: 10.1103/PhysRevC.75.054603; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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