Regular Article

The initial- and final-state interaction effects in the production of $\pi^{-}\Delta^{++}$ particles on a proton by real and virtual photons

E.N. Golovach$^1$, V.S. Zamiralov$^1$, B.S. Ishkhanov$^1$, V.I. Mokeev$^1$, M.V. Osipenko$^1$, D.A. Rodionov$^1$, G.V. Fedotov$^1$, M. Battaglieri$^2$, A. Longhi$^2$, G. Ricco$^2$, M. Ripani$^2$, and M. Taiuti$^2$

Moscow University Physics Bulletin 1999. 54. N 4. P. 23

Article

Annotation

Absorption effects in the initial and final states of the reaction $\gamma p \rightarrow \pi^{-}\Delta^{++}$ involving real and virtual photons are analyzed. From the condition of the experimental data best fit, the absorption parameters are obtained.

Authors

E.N. Golovach$^1$, V.S. Zamiralov$^1$, B.S. Ishkhanov$^1$, V.I. Mokeev$^1$, M.V. Osipenko$^1$, D.A. Rodionov$^1$, G.V. Fedotov$^1$, M. Battaglieri$^2$, A. Longhi$^2$, G. Ricco$^2$, M. Ripani$^2$, and M. Taiuti$^2$
$^1$Research Institute of Nuclear Physics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
$^2$Instituto Nazionale di Fizica Nucleare, Sez. di Genova, Italia

Issue 4, 1999

Moscow University Physics Bulletin

Science News of the Faculty of Physics, Lomonosov Moscow State University

This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.