2016/12/26 by Tanmoy Bhattacharya, Bhattacharya, Tanmoy, Vincenzo Cirigliano +5
Engineering · Physics and Astronomy · #Atomic and Subatomic Physics Research #Quantum, superfluid, helium dynamics #Superconducting Materials and Applications #hep-lat
paper · pdf · doi:10.48550/arxiv.1612.08438
Talk presented at the 34th annual International Symposium on Lattice Field Theory, 24-30 July 2016, 24-30 July 2016 (LATTICE 2016)
arxiv created 2016/12/26 · arxiv updated 2016/12/28
The quark chromo-electric dipole moment operator and the pseudo-scalar fermion bilinear with which it mixes under renormalization can both be included in a calculation of the electromagnetic form factor of the nucleon using the Schwinger source method. A preliminary calculation of these operators using clover quarks on HISQ lattices generated by MILC collaboration will be presented showing the quality of the signal in the correlators necessary for calculating the neutron electric dipole moment.