10.9k citations
- Charles UniversityCZ2k papers
- European Organization for Nuclear ResearchCH2k papers
- Boğaziçi UniversityTR2k papers
- National and Kapodistrian University of AthensGR2k papers
- Universidad Autónoma de MadridES2k papers
- University of BelgradeRS2k papers
- Rutherford Appleton LaboratoryGB2k papers
- The Ohio State UniversityUS2k papers
- Centre National de la Recherche ScientifiqueFR1.9k papers
- University of IowaUS1.9k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.9k papers
Showing 2012 · hep-phShow all
2 papers · 2 filters
hep-ph2012★ 17 cited
Complex-mass scheme and perturbative unitarity
T. Bauer, J. Gegelia, G. Japaridze +1
We derive cutting rules for loop integrals containing propagators with complex masses. Using a field-theoretical model of a heavy vector boson interacting with a light fermion, we…
hep-ph2012★ 27 cited
Magnetic moment of the Roper resonance
T. Bauer, J. Gegelia, S. Scherer
The magnetic moment of the Roper resonance is calculated in the framework of a low-energy effective field theory of the strong interactions. A systematic power-counting procedure i…