Pump-probe measurement of atomic parity violation in cesium with a precision of 2.6% M. Lintz, J. Guéna and M. -A. Bouchiat Eur. Phys. J. A, 32 4 (2007) 525-529 Published online: 13 July 2007 DOI: 10.1140/epja/i2006-10433-9