The 33rd International Symposium on Lattice Field Theory (Lattice 2015)

Large volume calculation of pion-pion scattering phase shifts with the stochastic LapH method on an Nf=2+1 anisotropic clover lattice

14 Jul 2015, 14:20

20m

402 (Kobe International Conference Center)

Talk Hadron Spectroscopy and Interactions Hadron Spectroscopy and Interactions

Speaker

Dr John Bulava (Trinity College Dublin)

Description

Results for pion-pion scattering phase shifts using the stochastic LapH method on a single $N_f=2+1$ anisotropic clover lattice with $m_{\pi }\equiv 240\mathrm{MeV}$ and $L\equiv 3.8\mathrm{fm}$ will be presented. In particular, for $I=1$ this large volume enables good resolution of the $\rho$ resonance shape. Prospects for the other isospin channels will also be discussed.

Presentation materials

Slides

bulava_kobe.pdf