Speaker
Mr
Christopher Helmes
(HISKP Universität Bonn)
Description
We present results for the interaction of two Kaons at maximal
isospin. The calculation is based on 2+1+1 flavour gauge
configurations generated by the ETM Collaboration featuring
pion masses ranging from about 230 MeV to 450 MeV at three
values of the lattice spacing. The elastic scattering length
$a_0$ is calculated at several values of the bare
strange quark and light quark masses. Chiral extrapolations
to the physical point are presented and compared to other lattice
results.
Primary author
Mr
Christopher Helmes
(HISKP Universität Bonn)
Co-authors
Mr
Bartosz Kostrzewa
(HISKP (Theory), Universitaet Bonn)
Prof.
Carsten Urbach
(University of Bonn)
Mr
Christian Jost
(University Bonn)
Dr
Liuming Liu
(University of Bonn)
Mr
Markus Werner
(University Bonn)
