Eur. Phys. J. C 22, 99-104 (2001)
DOI: 10.1007/s1005201O0773
Atomic parity-violation and precision physics
D. Bardin1, P. Christova1, 2, L. Kalinovskaya1 and G. Passarino31 Laboratory of Nuclear Problems, JINR, Dubna, Russia
2 Faculty of Physics, Bishop Preslavsky University, Shoumen, Bulgaria
3 Dipartimento di Fisica Teorica, Università di Torino, Italy
(Received: 8 March 2001 / Published online: 21 September 2001 - © Springer-Verlag / Società Italiana di Fisica 2001 )
Abstract
The atomic parity-violation (APV) parameter
QW for
a nucleus with
n neutrons and
z protons has been included in the
list of pseudo-observables accessible with the codes TOPAZ0 and
ZFITTER. In this way one can add the APV results in the LEP EWWG
"global" electroweak fits, checking the corresponding effect when added
to the existing precision measurements.
© Società Italiana di Fisica, Springer-Verlag 2001