0 D ec 1 99 9 Coulomb corrections to low energy antiproton annihilation cross sections on protons and nuclei

نویسنده

  • A. Zenoni
چکیده

We calculate, in a systematic way, the enhancement effect on p̄p and p̄A annihilation cross sections at low energy due to the initial state electrostatic interaction between the projectile and the target nucleus. This calculation is aimed at future comparisons between n̄ and p̄ annihilation rates on different targets, for the extraction of pure isospin channels.

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تاریخ انتشار 1999