Teorici Joint a Roma Tre
Epsilon_K at NNLO
by
→
Europe/Rome
C (Universita' Roma Tre)
C
Universita' Roma Tre
via della Vasca Navale 84
00146 Roma
Description
The parameter epsilon_K describes indirect CP violation in Kaon mixing
and is highly sensitive to new physics at the TeV scale. Improvements
in the theoretical prediction led to a slight tension between the
standard model theory prediction and the experimental value. In this
talk I will review the status of the theory prediction, including our
recent NNLO calculation.