We propose to perform a novel (P-even, T-odd) null test of time-reversal invariance to an experimental accuracy of 10-6. The parity conserving time-reversal violating observable is the total cross-section asymmetry Ay,xz. The measurement is planned as an internal target transmission experiment at the cooler synchrotron COSY. Ay,xz is measured using a polarized proton beam with an energy of 135 MeV and a tensor polarized deuteron target. Since the experiment has to be staged, with the current request we ask for the two weeks of beam time by the end of 2012 for studies of bunched beam life time.
Test of Time-Reversal Invariance in Proton-Deuteron Scattering at COSY
P. Benati;S. Bertelli;G. Ciullo;M. Contalbrigo;G. Guidoboni;M. Fiorini;L. Pappalardo;M. Statera;A. Pesce;
2012
Abstract
We propose to perform a novel (P-even, T-odd) null test of time-reversal invariance to an experimental accuracy of 10-6. The parity conserving time-reversal violating observable is the total cross-section asymmetry Ay,xz. The measurement is planned as an internal target transmission experiment at the cooler synchrotron COSY. Ay,xz is measured using a polarized proton beam with an energy of 135 MeV and a tensor polarized deuteron target. Since the experiment has to be staged, with the current request we ask for the two weeks of beam time by the end of 2012 for studies of bunched beam life time.File in questo prodotto:
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