Results 191 to 200 of about 2,180 (221)
Meson exchange model for pseudoscalar meson-meson scattering [PDF]
Nuclear Physics A, 1990 A dynamical model for pseudoscalar-pseudoscalar meson scattering based on meson exchange, suitable for use in a variety of low- and intermediate-energy mesonic interactions, has been constructed and applied to ππ and kπ scattering with good quantitative results.
Detlef Lohse, K Holinde
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Pseudoscalar and vector meson form factors from lattice QCD [PDF]
Physical Review D, 2007 We present a study of the pseudoscalar and vector meson form factors, calculated using the fat-link irrelevant clover (FLIC) action in the framework of quenched lattice QCD.
Anthony G Williams +2 more
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Pseudoscalar meson-meson scattering
Nuclear Physics A, 1986Abstract It is shown that an unmodified constituent model is not able to give agreement both with scattering lengths, either from PCAC or experiment, and with the experimental value of fπ. Therefore we propose a modified model. Assuming that only a fraction cM of a meson is well represented by the constituent model leads to a model which describes ...
R.R. Schröder, H.G. Dosch
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Few-Body Aspects of the Near Threshold Pseudoscalar Meson Production [PDF]
Few-Body Systems, 2014 During the last decade large samples of data have been collected on the production of the ground-state pseudoscalar mesons in collisions of proton or deuteron beam with hydrogen or deuterium target.
Paweł Moskal
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Nonlinear Pseudoscalar Meson Theory
Physical Review, 1952An attempt is made to explain nuclear saturation by means of a nonlinear pseudoscalar meson field. The same nonlinearity as that introduced by Schiff for the scalar case is employed; the treatment follows similar lines, using classical field theory. The total source strength is calculated for an isolated nucleon at rest, and an expression for the two ...
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Pseudoscalar Mesons with Applications to Meson-Nucleon Scattering and Photoproduction
Physical Review, 1952The scattering of ${\ensuremath{\pi}}^{+}$ and ${\ensuremath{\pi}}^{\ensuremath{-}}$ mesons by protons and the production of ${\ensuremath{\pi}}^{+}$ mesons by gamma-rays incident on protons are studied with the quantized theory of pseudoscalar mesons with pseudoscalar coupling.
Drell, S. D., Henley, E. M.
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Duality and the pseudoscalar mesons
Il Nuovo Cimento A, 1976The Lovelace-Veneziano model for the pseudoscalar-meson process PP → PP is considered with particular attention to the problematical requirement of ideal mixing for the pseudoscalar nonet. A solution to the problem which retains the narrow-resonance approximation for this process is found.
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The Pseudoscalar Meson Field with Strong Coupling
Physical Review, 1942The present paper treats the symmetrical and charged pseudoscalar theories of the meson field, using the strong coupling approximation; it restricts itself to the case of a single source. The energy levels of the excited states of the heavy particle and the scattering cross section for free mesons are computed by wave mechanical methods.
Pauli, W., Dancoff, S. M.
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Electromagnetic charge radii of pseudoscalar mesons
Physical Review D, 1989The charge radii of the pseudoscalar mesons ..pi../sup +/, /ital K//sup +/, and /ital K//sup 0/ are analyzed in an extended vector-dominance framework and the results are compared with those which follow the nonrelativistic quark model and constituent-quark triangle loop approach. Further, estimates of the root-mean-square relative coordinate parameter
, Bagchi, , Lahiri, , Niyogi
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Meson-Meson Scattering Term in Pseudoscalar-Pseudoscalar Meson Theory
Physical Review, 1959Sugawara, Masao., Kanazawa, Akira
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