Tagging system for almost-real photons at VEPP-3 storage ring |
| |
| Authors: | Yu V Shestakov L M Barkov V F Dmitriev R A Golovin V N Kudryavtsev B A Lazarenko S I Mishnev D M Nikolenko I A Rachek R Sh Sadykov V N Stibunov D K Toporkov L I Shekhtman S A Zevakov |
| |
| Institution: | 1. Budker Institute of Nuclear Physics, Novosibirsk, 630090, Russia
2. Nuclear Physics Institute at Tomsk Polytechnical University, Tomsk, 634050, Russia
|
| |
| Abstract: | At BINP the construction of the tagging system for almost-real photons (TS) is in progress. The energy of tagging photons can be up to 1.5 GeV. The projected energy resolution of TS is better then 1%. For at least a half of photons the linear polarization can be determined. The tagging system will extend the possibilities for photoreaction studying at VEPP-3 significantly. TS would allow to perform a complete kinematics reconstruction, thus permitting a reliable rejection of the background processes; to extend the measurements to higher photon energy; to enabling Σ-asymmetry measurements and double polarization experiments. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
