Potential resonant screening effects on stellar reaction ratesR. Cussons, K. Langanke and T. Liolios
Institute for Physics and Astronomy, University of Århus, Denmark firstname.lastname@example.org
(Received: 24 May 2002 / Revised version: 4 July 2002 / Published online: 7 November 2002)
The fusion cross-sections show a resonant behavior down to the lowest energies accessible so far in the laboratory. If this tendency continues into the astrophysical energy range, the stellar reaction rates have to be corrected for resonant screening effects, in addition to the conventional screening corrections. We estimate the resonant screening effects in the weak electron screening limit for hydrostatic burning and white-dwarf environments.
26.50.+x - Nuclear physics aspects of novae, supernovae, and other explosive environments.
21.30.-x - Nuclear forces.
© Società Italiana di Fisica, Springer-Verlag 2002