Breit-Wigner approximation for propagators of mixed unstable states
Crossref DOI link: https://doi.org/10.1007/JHEP09(2017)079
Published Online: 2017-09-18
Published Print: 2017-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Fuchs, Elina http://orcid.org/0000-0002-0345-2948
Weiglein, Georg