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

Ground state charmed meson and baryon spectra for $N_f=2+1+1$

26 Jul 2016, 19:00
1h
Highfield Campus, University of Southampton

Highfield Campus, University of Southampton

Highfield Campus, Southampton SO17 1BJ, UK
Poster Hadron Spectroscopy and Interactions Poster

Speaker

Thomas Rae (University of Wuppertal)

Description

We present a study of the charmed meson and baryon ground state spectra on the electrically neutral subset of the BMW $N_f=2+1+1$ gauge configurations that utilise the 3-HEX smeared clover action. The analysis focuses on a systematic evaluation of the hyperfine mass splittings of the doubly charmed $J/\psi$ and $\eta_{c}$ mesons and the singly charmed $D_s^*$ and $D_s$ mesons, with the aim to understand the significant cut-off effects that can accompany Wilson type fermion measurements.

Primary author

Thomas Rae (University of Wuppertal)

Co-author

Dr Stephan Durr (University of Wuppertal)

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