2 papers
nucl-th2000
On the different role of protons and neutrons in antinucleon annihilations on nuclei
A. Bianconi, G. Bonomi, M. P. Bussa +4
We compare data of antineutron and antiproton annihilation cross sections on different targets at very low energies. After subtracting Coulomb effects, we observe that the ratio be…
nucl-th1999
Annihilation of antiprotons on nuclear targets at low energies: a simple analysis
A. Bianconi, G. Bonomi, E. Lodi Rizzini +2
We set up a plane wave impulse approximation (PWIA) formalism for the analysis of the annihilation cross sections of antinucleons on nuclear targets at very low momenta (below 100…