Study of Δ(1232) isobar electroproduction at VEPP-2M e+e- collider
M. N. Achasov, A. V. Bozhenok, A. D. Bukin, D. A. Bukin, S. V. Burdin, T. V. Dimova, S. I. Dolinsky, V. P. Druzhinin, M. S. Dubrovin, I. A. Gaponenko, V. B. Golubev, V. N. Ivanchenko, A. A. Korol, S. V. Koshuba, A. P. Lysenko, E. V. Pakhtusova, V. V. Shary, Yu. M. Shatunov, V. A. Sidorov, Z. K. Silagadze, S. I. Serednyakov, A. A. Valishev, Yu. V. Usov
Abstract
Results from the Spherical Nonmagnetic Detector (SND) on Δ(1232) isobar electroproduction in the collisions of beam electrons (positrons) and residual gas nuclei in the VEPP-2M e+e- collider are presented. On the basis of the obtained data the expected counting rate of this process in future high luminosity e+e- colliders (~ϕ-, c-τ- and b-factories) was estimated.
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