scholarly journals The pion-nucleon σ term from pionic atoms

2019 ◽  
Vol 792 ◽  
pp. 340-344 ◽  
Author(s):  
E. Friedman ◽  
A. Gal
Keyword(s):  
Pion Nucleon ◽  
Pionic Atoms

scholarly journals The S-wave pion–nucleon scattering lengths from pionic atoms using effective field theory

2003 ◽  
Vol 720 (3-4) ◽  
pp. 399-415 ◽  
Author(s):  
S.R. Beane ◽  
V. Bernard ◽  
E. Epelbaum ◽  
Ulf-G. Meißner ◽  
D.R. Phillips
Keyword(s):  
Field Theory ◽  
Effective Field Theory ◽  
Effective Field ◽  
S Wave ◽  
Nucleon Scattering ◽  
Pion Nucleon ◽  
Pionic Atoms ◽  
Scattering Lengths

scholarly journals Determination of the pion-nucleon σ term from pionic atoms

2020 ◽  
Author(s):  
Eliahu Friedman ◽  
Avraham Gal
Keyword(s):  
Pion Nucleon ◽  
Pionic Atoms

Quark mass differences and isospin violation in the pion-nucleon coupling constants

1989 ◽  
Vol 39 (5) ◽  
pp. 2054-2056 ◽  
Author(s):  
Véronique Bernard ◽  
Ulf-G. Meissner
Keyword(s):  
Quark Mass ◽  
Coupling Constants ◽  
Isospin Violation ◽  
Pion Nucleon

scholarly journals Dyson–Schwinger approach to pion–nucleon scattering using time-ordered perturbation theory

AIP Advances ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 025204
Author(s):  
B. Blankleider ◽  
J. L. Wray ◽  
A. N. Kvinikhidze
Keyword(s):  
Perturbation Theory ◽  
Nucleon Scattering ◽  
Pion Nucleon
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