Mass and width of the Delta resonance using complex-mass renormalization

Uenal Y., Bauer T., Kucukarslan A., Scherer S.

14th International Workshop on Meson Production, Properties and Interaction (MESON), Krakow, Poland, 2 - 07 June 2016, vol.130 identifier identifier


The pole mass and width of the Delta resonance are calculated in the relativistic chiral effective field theory approach. We choose a systematic power-counting procedure by applying the complex-mass scheme (CMS).