24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

Charm physics by $N_f=2+1$ Iwasaki gauge and the six stout smeared $O(a)$-improved Wilson quark actions on a $96^4$ lattice

28 Jul 2016, 14:00
20m
Building B2a Room 2065 (Highfield Campus, University of Southampton)

Building B2a Room 2065

Highfield Campus, University of Southampton

Talk Hadron Spectroscopy and Interactions Hadron Spectroscopy and Interactions

Speaker

Yusuke Namekawa (University of Tsukuba)

Description

We present our results of charm physics in $N_f=2+1$ lattice QCD. Our calculation is performed on configurations generated with Iwasaki gauge and the six stout smeared $O(a)$-improved Wilson quark actions on a $96^4$ lattice at $\beta=1.82$ ($a^{-1} = 2.3$ GeV) with the spatial extent $L=8.1$ fm. The pion mass is almost physical $m_\pi=145$~MeV. The relativistic heavy quark action is utilized for the charm quark. We exhibit the charmed spectrum and the charm quark mass, focusing on stout smearing influence.

Primary author

Yusuke Namekawa (University of Tsukuba)

Presentation Materials