TY  - JOUR
AU  - Llanes Estrada, Felipe José
AU  - Roldán González, Raúl
PY  - 2022
DO  - 10.21468/SciPostPhysCore.5.1.016
SN  - 2666-9366
UR  - https://hdl.handle.net/20.500.14352/72599
T2  - SciPost physics core
AB  - Scattering off the edge of a composite particle or finite-range interaction can precede that off its center. An effective theory treatment with pointlike particles and contact interactions must find that the scattered experimental wave is slightly...
LA  - eng
PB  - Scipost Foundation
KW  - Chiral perturbation theory
KW  - Pion
KW  - Amplitudes.
TI  - Smearing of causality by compositeness divides dispersive approaches into exact ones and precision-limited ones
TY  - journal article
VL  - 5
ER  -