A meson-exchange model of pion-nucleon interaction

1995 ◽  
pp. 224-233
Author(s):  
C. Schütz ◽  
J. W. Durso ◽  
K. Holinde ◽  
M. B. Johnson ◽  
B. C. Pearce ◽  
...  
Keyword(s):  
Exchange Model ◽  
Meson Exchange ◽  
Nucleon Interaction ◽  
Pion Nucleon

scholarly journals Pion-nucleon scattering in a meson-exchange model

2003 ◽  
Vol 68 (4) ◽  
Author(s):  
A. M. Gasparyan ◽  
J. Haidenbauer ◽  
C. Hanhart ◽  
J. Speth
Keyword(s):  
Exchange Model ◽  
Meson Exchange ◽  
Nucleon Scattering ◽  
Pion Nucleon

Meson exchange model for the nucleon-nucleon interaction

1975 ◽  
Vol 249 (3) ◽  
pp. 397-444 ◽  
Author(s):  
A.D. Jackson ◽  
D.O. Riska ◽  
B. Verwest
Keyword(s):  
Nucleon Nucleon ◽  
Exchange Model ◽  
Meson Exchange ◽  
Nucleon Interaction ◽  
Nucleon Nucleon Interaction

scholarly journals A relativistic meson-exchange model of pion-nucleon scattering

1994 ◽  
Vol 20 (9) ◽  
pp. 1531-1536 ◽  
Author(s):  
Cheng Tsung Hung ◽  
Shin Nan Yang ◽  
T -S H Lee
Keyword(s):  
Exchange Model ◽  
Meson Exchange ◽  
Nucleon Scattering ◽  
Pion Nucleon

A relativistic, meson exchange model of pion-nucleon scattering

1991 ◽  
Vol 528 (3-4) ◽  
pp. 655-675 ◽  
Author(s):  
B.C. Pearce ◽  
B.K. Jennings
Keyword(s):  
Exchange Model ◽  
Meson Exchange ◽  
Nucleon Scattering ◽  
Pion Nucleon

A meson-exchange isobar model for the π+d↔pp reaction

1996 ◽  
Vol 74 (5-6) ◽  
pp. 209-225 ◽  
Author(s):  
L. Canton ◽  
G. Cattapan ◽  
P. J. Dortmans ◽  
G. Pisent ◽  
J. P. Svenne
Keyword(s):  
Final State Interaction ◽  
Light Nuclei ◽  
Meson Exchange ◽  
Nucleon Interaction ◽  
S Wave ◽  
Final State ◽  
Isobar Model ◽  
Spin Observables ◽  
Pion Absorption ◽  
Pion Nucleon

We calculated a broad set of observables for the π+d ↔ pp reaction with a relatively simple meson-exchange isobar model. The comparison between the calculated results and experimental data (including spin observables) shows that the model gives an overall phenomenologically acceptable description of the reaction around the Δ resonance. We also take into account the effects due to the inclusion of the Galilei invariant (pseudovector) recoil term in the πNN vertex, of relativistic corrections to the ρ-exchange component of the ΔN transition potential, and of NN final state interaction in the π+d → p + p process. Rescatterings via pion-nucleon interaction in the S–wave have also been included. The model is sufficiently simple to be extended to the case of pion absorption on other light nuclei, in particular 3He (or tritium).

TWO-PION PRODUCTION IN THE PION-NUCLEON REACTION

2005 ◽  
Vol 20 (02n03) ◽  
pp. 590-592
Author(s):  
S. KREWALD ◽  
S. SCHNEIDER ◽  
U.-G. MEIßNER
Keyword(s):  
Perturbation Theory ◽  
Chiral Perturbation Theory ◽  
Pion Production ◽  
Exchange Model ◽  
Meson Exchange ◽  
Threshold Region ◽  
Chiral Perturbation ◽  
Particle Level ◽  
Pion Nucleon

Two-pion production in the pion-nucleon reaction is studied in a meson-exchange model with resonances. The model matches with chiral perturbation theory in the threshold region and includes unitarization effects at the two-particle level. Results are compared with the recent BNL data.

A meson-exchange model for pion-nucleon scattering

1995 ◽  
Author(s):  
C. T. Hung ◽  
Shin Nan Yang ◽  
T.-S. H. Lee
Keyword(s):  
Exchange Model ◽  
Meson Exchange ◽  
Nucleon Scattering ◽  
Pion Nucleon
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