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Measurement of particle polarization in e+e− storage rings by means of synchrotron radiation scattering on the colliding beam |
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| Authors: | AE Blinov AE Bondar VR Groshev YuI Eidelman SG Klimenko SI Mishnev SA Nikitin AP Onuchin VS Panin IYa Protopopov AG Shamov VA Tayursky VI Telnov YuA Tikhonov GM Tumaikin AI Vorobiov AA Zholents |
| Affiliation: | Institute of Nuclear Physics 630090, Novosibirsk, USSR |
| Abstract: | A new method for measuring the polarization of e+e? in storage rings is described. It is based on the scattering of synchrotron radiation on the colliding beam. The method is simple in operation and allows a simultaneous measurement of the polarization of the electron and positron beam. This method was applied to the energy calibration of the storage ring VEPP-4 in the high precision measurements of the ?-mesons' masses with MD-1 detector. |
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