Final State Interaction Effects in Production near Threshold

✍ Scribed by V.F. Dmitriev; A.I. Milstein

• Publisher: Elsevier Science
• Year: 2006
• Tongue: English
• Weight: 224 KB
• Volume: 162
• Category: Article
• ISSN: 0920-5632
• DOI: 10.1016/j.nuclphysbps.2006.09.063

✦ Synopsis

We use the Paris nucleon-antinucleon optical potential for explanation of experimental data in the process e + e -→ pp near threshold. It is shown that the cross section and electromagnetic form factors are very sensitive to the parameters of the potential. It turns out that final-state interaction due to a slightly modified absorptive part of the potential allows us to reproduce experimental data available.