Polarization experiments with the SPIN setup at the ITEP synchrotron
| Autor: | V. V. Ryltsov, Yu. A. Beloglazov, V. A. Shchedrov, E. I. Bunyatova, D. N. Svirida, S. P. Kruglov, V. P. Kanavets, N. A. Bazhanov, V. V. Zhurkin, V. Yu. Trautman, I. G. Alekseev, A. I. Kovalev, V. M. Nesterov, P. E. Budkovsky, B. V. Morozov, A. D. Sulimov, V. V. Sumachev, D. V. Novinsky, L. I. Koroleva |
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| Rok vydání: | 2002 |
| Předmět: |
Physics
Nuclear and High Energy Physics Scattering media_common.quotation_subject Nuclear Theory Proton Synchrotron Resonance Polarization (waves) Asymmetry Atomic and Molecular Physics and Optics Synchrotron law.invention Experimental physics Baryon Nuclear physics law Nuclear Experiment media_common |
| Zdroj: | Physics of Atomic Nuclei. 65:220-228 |
| ISSN: | 1562-692X 1063-7788 |
| Popis: | New experimental data on the spin-rotation parameters A and R measured for elastic π ± p scattering in the resonance region and on the asymmetry in pC scattering at primary momenta in the range 1.35–2.02 GeV/c, as well as in quasielastic proton scattering on nuclei in the same momentum range, are summarized. All these data were recently obtained by using the proton synchrotron installed at the Institute of Theoretical and Experimental Physics (ITEP, Moscow). The spectrum and features of seven isospin-3/2 baryon resonances that form a peak in the total cross section at a c.m. energy of 1.9 GeV are analyzed on the basis of new data on the parameters A and R, and the results of this analysis are presented. The experiments surveyed in this article were performed by a collaboration of researchers from ITEP and the Petersburg Nuclear Physics Institute (PNPI, Gatchina), the ITEP-PNPI collaboration. |
| Databáze: | OpenAIRE |
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