Speaker
Waseem Kamleh
(University of Adelaide)
Description
The effect of a uniform background magnetic field on the wave
function of the d-quark in the ground state of the proton is
calculated in Lattice QCD. We focus on the wave functions in the
Landau and Coulomb gauges. When the quarks are annihilated at
different lattice sites, we observe the formation of a scalar u-d
diquark pair within the proton in the Landau gauge, which is not
present in the Coulomb gauge. The overall distortion of the wave
function under a very large magnetic field, as demanded by the
quantisation conditions on the field, is quite small.
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Primary author
Waseem Kamleh
(University of Adelaide)
Co-authors
Mr
Dale Roberts
(University of Adelaide)
Prof.
Derek Leinweber
(University of Adelaide)
Dr
Patrick Bowman
(Massey University)
