Вы находитесь на старом сайте НГУ. Перейти на новый сайт

ISSN - 03702693, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 1986, vol. 174, p. 453-457

The reaction e+e-→ωπ0 in the cm energy range from 1.0 to 1.4 GeV

Dolinsky S. I., Druzhinin V. P., Dubrovin M. S., Eidelman S. I., Golubev V. B., Ivanchenko V. N., Koop I. A., Mikhailichenko A. A., Pakhtusova E. V., Peryshkin A. N., Serednyakov S. I., Shatunov Yu M., Sidorov V. A.

The reaction e+e-→ωπ0→π0π0γ has been studied with the Neutral Detector at the VEPP-2M collider. The cross section values differ from the predictions of the vector dominance model with one ρ{variant}(770) meson, and are consistent with the contributions of ρ{variant}(770) and ρ{variant}(1600). ρ{variant}(1250) has not been observed. © 1986.