18 citations · 18 across the 1 of their papers we have counts for
2 papers
hep-ph2007★ 18 cited
On the definition of the Δmass and width
D. Djukanovic, J. Gegelia, S. Scherer
In the framework of effective field theory we show that, at two-loop order, the mass and width of the Δresonance defined via the (relativistic) Breit-Wigner parametrization both de…
hep-ph2006
Chiral expansion of the nucleon mass to order q^6
M. R. Schindler, D. Djukanovic, J. Gegelia +1
We present the results of a complete two-loop calculation at order q^6 of the nucleon mass in manifestly Lorentz-invariant chiral perturbation theory. The renormalization is perfor…