We report on the first test of CP invariance in Z decays with hard photon radiation. The data recorded with the L3 detector at centre-of-mass energies near the Z resonance are used to search for CP violation in the reaction e(+)e(-)-->mu(+)mu(-)gamma. No evidence for CP violation is found and limits on the CP-violating form factors f(A)(mu) and f(V)(mu) are derived. (C) 1998 Elsevier Science B.V. All rights reserved.

Test of CP invariance in Z ->mu(+)mu(-)gamma decay / M. Acciarri, O. Adriani, M. Aguilar-Benitez, S. Ahlen, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M. G. Alviggi, G. Ambrosi, H. Anderhub, V. P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, R. C. Ball, et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - ELETTRONICO. - 436:(1998), pp. 428-436. [10.1016/S0370-2693(98)00965-4]

Test of CP invariance in Z ->mu(+)mu(-)gamma decay

ADRIANI, OSCAR;BECATTINI, FRANCESCO;D'ALESSANDRO, RAFFAELLO;
1998

Abstract

We report on the first test of CP invariance in Z decays with hard photon radiation. The data recorded with the L3 detector at centre-of-mass energies near the Z resonance are used to search for CP violation in the reaction e(+)e(-)-->mu(+)mu(-)gamma. No evidence for CP violation is found and limits on the CP-violating form factors f(A)(mu) and f(V)(mu) are derived. (C) 1998 Elsevier Science B.V. All rights reserved.
1998
436
428
436
M. Acciarri;O. Adriani;M. Aguilar-Benitez;S. Ahlen;J. Alcaraz;G. Alemanni;J. Allaby;A. Aloisio;M. G. Alviggi;G. Ambrosi;H. Anderhub;V. P. ...espandi
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/775534
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