Aug 8 – 13, 2022
Hörsaalzentrum Poppelsdorf
Europe/Berlin timezone

The I=1/2 and 3/2 K-pi scattering length with domain wall fermions at physical pion mass with all-to-all propagators

Aug 12, 2022, 5:20 PM
20m
CP1-HSZ/1st-1.004 - HS7 (CP1-HSZ)

CP1-HSZ/1st-1.004 - HS7

CP1-HSZ

70
Oral Presentation Hadron Spectroscopy and Interactions Hadron Spectroscopy and Interactions

Speaker

Rajnandini Mukherjee (University of Southampton)

Description

We present our calculations for the I=1/2,3/2 K-pi scattering length, extracted from the interaction energy of Euclidean two-point functions. We use the domain wall fermion action with physical quark masses at a single lattice spacing. We are specifically interested in the systematic effects due to around-the-world terms on the overall determination of the scattering length. We present our progress and discuss the various systematic effects in our preliminary results.

Primary author

Rajnandini Mukherjee (University of Southampton)

Presentation materials