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
Phys Rev Lett
.
1987 Feb 16;58(7):648-650.
doi: 10.1103/PhysRevLett.58.648.
Authors
U Wiedner
,
K Göring
,
J Jaki
,
U Klein
,
W Kluge
,
H Matthäy
,
M Metzler
,
E Pedroni
,
W Fetscher
,
HJ Gerber
,
R Koch
PMID:
10034999
DOI:
10.1103/PhysRevLett.58.648
No abstract available