Preparation of new polarization experiment SPASCHARM at IHEP

Autor: A. V. Ryazantsev, Vassili Kachanov, A.P. Meshchanin, V.V. Abramov, A. M. Davidenko, S. V. Ryzhikov, Yu.M. Mel'nik, V. A. Kormilitsyn, V. N. Grishin, V. A. Chetvertkova, D. A. Konstantinov, N. S. Borisov, D. A. Morozov, A. E. Yakutin, A. F. Prudkoglyad, O. N. Shchevelev, V. G. Kolomiets, N. I. Belikov, Yu. A. Plis, V. V. Mochalov, N. G. Minaev, P. A. Semenov, A.A. Derevshchikov, N. A. Bazhanov, L. F. Soloviev, Andrey Vasiliev, S. B. Nurushev, Yu. M. Goncharenko, M. A. Chetvertkov, Andrey Uzunian, A. B. Neganov, L. V. Nogach, Yu. A. Usov, A. B. Lazarev
Rok vydání: 2011
Předmět:
Zdroj: Journal of Physics: Conference Series. 295:012018
ISSN: 1742-6596
Popis: A new experiment SPASCHARM devoted to a systematic study of polarization phenomena in hadron-hadron interactions in the energy range 10-70 GeV is under preparation at IHEP (Protvino). The physical observables will be single-spin asymmetries, hyperon polarizations and spin-density matrix elements. A universal setup will detect and identify various neutral and charge particles in the full azimuthal angle and a wide polar angle range. A polarized target is used to measure the SSA. The SPASCHARM sub-detectors are being designed and constructed now. The possibility of obtaining a polarized proton beam for the SPASCHARM experiment from Lambda decays is under study.
Databáze: OpenAIRE