211 citations · 335 across the 7 of their papers we have counts for
7 papers
The correlation between soft and hard X-rays component in flares: from the Sun to the stars
C. Isola, F. Favata, G. Micela +1
In this work we study the correlation between the soft (1.6--12.4 keV, mostly thermal) and the hard (20--40 and 60--80 keV, mostly non-thermal) X-ray emission in solar flares up to…
Charming penguins in B => K* pi, K (rho,omega,phi) decays
C. Isola, M. Ladisa, G. Nardulli +1
We evaluate the decays B => K* pi, K (rho,omega,phi) adding the long distance charming penguin contributions to the short distance: Tree+Penguin amplitudes. We estimate the imagina…
Ultra-High Energy Heavy Nuclei Propagation in Extragalactic Magnetic Fields
Gianfranco Bertone, Claudia Isola, Martin Lemoine +1
We extend existing work on the propagation of ultra-high energy cosmic rays in extragalactic magnetic fields to a possible component of heavy nuclei, taking into account photodisin…
Charming penguin contributions to B => K π
C. Isola, M. Ladisa, G. Nardulli +2
We present calculations of the charming-penguin long-distance contributions to B => K πdecays due to intermediate charmed meson states. Our calculation is based on the Chiral Effec…
Analysis of decays with small elastic final state interactions
Claudia Isola, T. N. Pham
An analysis of decays is given, assuming a small elastic rescattering phase difference.Using factorization model only for the tree-level and electroweak penguin am…
Neutrino self-energy in a magnetized medium in arbitrary -gauge
A. Erdas, C. Isola
We calculate the one-loop neutrino self-energy in a magnetized plasma to all orders in the magnetic field. The calculation is done in a general gauge. We obtain the dispersion rela…