173 citations · 1.3k across the 23 of their papers we have counts for
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hep-ph2003★ 67 cited
Delta I=1/2 and epsilon'/epsilon in Large-Nc QCD
T. Hambye, S. Peris, E. de Rafael
We present new results for the matrix elements of the Q_6 and Q_4 penguin operators, evaluated in a large-Nc approach which incorporates important O(N_c^2\frac{n_f}{N_c}) unfactori…
hep-ph2003★ 37 cited
Long-distance dimension-eight operators in B_K
O. Cata, S. Peris
Besides their appearance at short distances \gtrsim 1/M_W, local dimension-eight operators also contribute to kaon matrix elements at long distances of order \gtrsim 1/mu_ope, wher…