TY  - JOUR
AU  - Hanhart, Christoph
AU  - Kubis, Bastian
AU  - Peláez Sagredo, José Ramón
PY  - 2007
DO  - 10.1103/PhysRevD.76.074028
SN  - 1550-7998
UR  - https://hdl.handle.net/20.500.14352/51719
T2  - Physical review D
AB  - We investigate the isospin-violating mixing of the light scalar mesons a_0(980) and f_0(980) within the unitarized chiral approach. Isospin-violating effects are considered to leading order in the quark mass differences and electromagnetism. In this...
LA  - eng
PB  - Amer Physical Soc
KW  - Chiral perturbation-theory
KW  - Pion-kaon scattering
KW  - Scalar mesons
KW  - Isospin violation
KW  - Elastic-scattering
KW  - Multiquark hadrons
KW  - Radiative decays
KW  - Virtual photons
KW  - Nucleon-nucleon
KW  - Threshold
TI  - Investigation of a_(0)-f_(0) mixing
TY  - journal article
VL  - 76
ER  -