Radiative corrections to pion-nucleon coupling constants

1968 ◽  
Vol 50 (1) ◽  
pp. 6-50 ◽  
Author(s):  
Luther Kent Morrison
Keyword(s):  
Coupling Constants ◽  
Radiative Corrections ◽  
Pion Nucleon

Radiative Corrections to Pion-Nucleon Coupling Constants

1972 ◽  
Vol 5 (8) ◽  
pp. 2069-2077 ◽  
Author(s):  
Z. Grossman ◽  
G. Preparata
Keyword(s):  
Coupling Constants ◽  
Radiative Corrections ◽  
Pion Nucleon

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 Three pion nucleon coupling constants

2016 ◽  
Vol 31 (28) ◽  
pp. 1630027 ◽  
Author(s):  
E. Ruiz Arriola ◽  
J. E. Amaro ◽  
R. Navarro Pérez
Keyword(s):  
Nucleon Nucleon ◽  
Partial Wave Analysis ◽  
Coupling Constants ◽  
Published Data ◽  
Electron Charge ◽  
Wave Analysis ◽  
Quark Masses ◽  
Down Quark ◽  
Self Consistent ◽  
Pion Nucleon

There exist four pion nucleon coupling constants, [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] which coincide when up and down quark masses are identical and the electron charge is zero. While there is no reason why the pion–nucleon–nucleon coupling constants should be identical in the real world, one expects that the small differences might be pinned down from a sufficiently large number of independent and mutually consistent data. Our discussion provides a rationale for our recent determination [Formula: see text] based on a partial wave analysis of the [Formula: see text] self-consistent nucleon–nucleon Granada-2013 database comprising 6713 published data in the period 1950–2013.

Tables of Radiative Corrections to Pion Nucleon and Nucleon-Nucleon Scattering

1978 ◽  
Vol 33 (12) ◽  
pp. 1436-1446 ◽  
Author(s):  
E. Borie
Keyword(s):  
Nucleon Nucleon ◽  
Radiative Corrections ◽  
Nucleon Scattering ◽  
Pion Nucleon

Abstract The importance of radiative corrections to hadron scattering is discussed, and the relevant formulas presented in a somewhat simpler form than has been given previously. Tables are given to enable the experimentalist to estimate the numerical importance of the corrections, or evaluate them by interpolation.

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