Extracting the pion-nucleon sigma-term from data

Physics Letters B

Volumn 213, Issue 1, 1988, Pages 85-90

  Gasser, J ^a   Leutwyler, H ^a   Locher, M P ^b   Sainio, M E ^b  

^a UNIVERSITY OF BERN   (Switzerland)

^b PAUL SCHERRER INSTITUTE   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0002854479     PISSN: 03702693     EISSN: None     Source Type: Journal    
DOI: 10.1016/0370-2693(88)91052-0     Document Type: Article

References (44)

1. Sum Rules for the Axial-Vector Coupling-Constant Renormalization in β Decay
2. Chiral symmetry and the Higgs-nucleon coupling
3. Proc. 2nd Intern. Workshop on πN physics
4. Proc. 2nd Intern. Workshop on πN physics
5. Magnitude of the σ - term, chiral symmetry and scale invariance
6. Determination of the real part of the isospin-even forward-scattering amplitude of pion-nucleon scattering at 55 MeV as a test of low-energy quantum chromodynamics