supported in part by the National Science Foundation of China(NSFC)(11575196,11575197,11335001,11405053,11405178,11275169);the support of NSFC(11261130311)(CRC 110 by DFG and NSFC);the support by the CAS Center for Excellence in Particle Physics(CCEPP);funded in part by National Basic Research Program of China(973 Program)(2015CB856700);the support by the Youth Innovation Promotion Association of CAS(2015013)
The lowest-lying glueballs are investigated in lattice QCD using Nf = 2 clover Wilson fermions on anisotropic lattices. We simulate at two different and relatively heavy quark masses, corresponding to physical pion ma...