J. Gasser

activity

19942015

most citedππscattering

760 citations · 1.8k across the 24 of their papers we have counts for

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hep-ph2000★ 14 cited

Effective Lagrangians in bound state calculations

V. Antonelli, A. Gall, J. Gasser +1

In order to investigate specific aspects of bound state calculations in a non-relativistic framework, we consider the energy-levels of a massive scalar particle, which moves in an…

hep-ph2000

Sigma-term physics

J. Gasser, M. E. Sainio

We consider sigma-terms in $π π$ , $π N$ and $K N$ scattering. While the state of the art in $π π$ is in principle crystal clear, the kaon-nucleon case is largely unexplored. The pion-…