30 citations · 72 across the 8 of their papers we have counts for
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Axial-vector mesons from decays
G. Calderon, J. H. Munoz, C. E. Vera
Axial-vector mesons , , , , and can be produced in semileptonic decays, where stands for the pseudoscalar…
Branching ratios and CP asymmetries in charmless nonleptonic B decays to radially excited mesons
G. Calderon
Nonleptonic two body B decays including radially excited or mesons in the final state are studied using the framework of generalized naive factorization approac…
Nonleptonic two-body B-decays including axial-vector mesons in the final state
G. Calderon, J. H. Munoz, C. E. Vera
We present a systematic study of exclusive charmless nonleptonic two-body B decays including axial-vector mesons in the final state. We calculate branching ratios of B\to PA, VA an…
Is there a paradox in CP asymmetries of tau to K_{L,S} pi nu decays?
G. Calderon, D. Delepine, G. Lopez Castro
Based on the description of unstable particles in quantum field theory (QFT), we compute the time-dependent probabilities for transitions between asymptotic states in $τ^…
Relating Final State Interactions in and
G. Calderon, J. -M. Gerard, J. Pestieau +1
A Regge model calculation relates the strong phase in to that in . This provides a significant test of a hadronic picture of final state interactions in B decay…
Updating V_us from kaon semileptonic decays
G. Calderon, G. Lopez Castro
We update the determination of |V_us| using semielectronic and semimuonic decays of K mesons. A modest improvement of 15% with respect to its present value is obtained for the erro…