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Pion-Pion Scattering and Low-Energy Pion Production
Physical Review, 1962A model for the reaction $\ensuremath{\pi}+N\ensuremath{\rightarrow}2\ensuremath{\pi}+N$ at low energies, with $\ensuremath{\pi}\ensuremath{-}\ensuremath{\pi}$ scattering lengths as parameters, discussed in a previous analysis is extended by removing the assumption that $\frac{{a}_{0}}{{a}_{2}}=\frac{5}{2}$. The parameters are determined by using the ${
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Perturbation Theory of Pion-Pion Interaction. II. Two-Pion Approximation
Physical Review, 1962Using the model of a four-particle direct interaction without derivative coupling, relations are obtained between the renormallzed quantities related to pion-pion interactions. Considering only the two-pion intermediate states but preserving crossing symmetry and unitarity up to the production threshold, closed systems of nonlinear integral equations ...
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Pion partonic distributions in a statistical model from pion-induced Drell-Yan and production data
Physical Review D, 2022Claude Bourrely +2 more
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Extraction of pion transverse momentum distributions from Drell-Yan data
Physical Review D, 2023Marco Radici +2 more
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Pion charge radius from pion+electron elastic scattering data
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2021Craig D. Roberts +2 more
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Constraining gluon density of pions at large by pion-induced production
Physical Review D, 2020Takahiro Sawada +2 more
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QCD analysis of pion fragmentation functions in the xFitter framework
Physical Review D, 2021Simone Amoroso +2 more
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The potential of negative pions in the therapy of cancer
Ca-A Cancer Journal for Clinicians, 1970Wright H Langham
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