Speaker
Nilmani Mathur
(Tata Institute of Fundamental Research, India)
Description
We report meson spectra obtained by using valence overlap fermion propagators generated on a background of 2+1 flavor domain wall fermion gauge configurations on the $16^3 \times 32$, $24^3 \times 64$ and $32^3 \times 64$ lattices. We use many-to-all correlators with $Z_3$ grid source and low eigenmode substitution which is more efficient in reducing errors for the hadron correlators. Three different sea quark masses along with various valence
quark masses, from very low to charm mass region, are utilized for this calculation.
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Primary author
Nilmani Mathur
(Tata Institute of Fundamental Research, India)
Co-authors
A. Alexandru
(George Washington University, USA)
A. Li
(Duke University, USA)
F. X. Lee
(George Washington University, USA)
I. Horvath
(University of Kentucky, USA)
J. B. Zhang
(Zhejiang University, China)
K.-F. Liu
(University of Kentucky, USA)
M. Gong
(University of Kentucky, USA)
S. J. Dong
(University of Kentucky, USA)
T. Doi
(University of Tsukuba, Japan)
T. Draper
(University of Kentucky, USA)
T. Streuer
(University of Regensburg, Germany)
Y. Chen
(Institute of High Energy Physics, China)
