263 citations · 1.6k across the 25 of their papers we have counts for
5 papers · 1 filter
The role of in and reactions
J. J. Xie, B. S. Zou, H. C. Chiang
The near threshold meson production in proton-proton and collisions is studied with the assumption that the production mechanism is due to the sub--threshold $N^*(1…
Chiral unitary theory: application to nuclear problems
E. Oset, D. Cabrera, H. C. Chiang +8
In this talk we briefly describe some basic elements of chiral perturbation theory, , and how the implementation of unitarity and other novel elements lead to a better expansi…
Recent progress on the chiral unitary approach to meson meson and meson baryon interactions
E. Oset, J. A. Oller, J. R. Pelaez +11
We report on recent progress on the chiral unitary approach, analogous to the effective range expansion in Quantum Mechanics, which is shown to have a much larger convergence radiu…
Inclusive Muon Capture in Light Nuclei
Nimai C. Mukhopadhyay, H. C. Chiang, S. K. Singh +1
We study total muon capture rates in light nuclei, taking into account renormalizations of the nuclear vector and axial vector strengths. We estimate the influence in the results o…
Chiral nonperturvative approach to the isoscalar s-wave pion-pion interaction in a nuclear medium
H. C. Chiang, E. Oset, M. J. Vicente Vacas
The s-wave isoscalar amplitude for pion-pion scattering in a nuclear medium is evaluated using a nonperturbative unitary coupled channels method and the standard chiral Lagrangians…