Magnetic properties of the nucleon in a uniform background field

Date

2014

Authors

Primer, T.
Kamleh, W.
Leinweber, D.
Burkardt, M.

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Journal article

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Physical Review D: Particles, Fields, Gravitation and Cosmology, 2014; 89(3):034508-1-034508-11

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Thomas Primer, Waseem Kamleh, Derek Leinweber, and Matthias Burkardt

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Abstract

We present results for the magnetic moment and magnetic polarizability of the neutron and the magnetic moment of the proton. These results are calculated using the uniform background field method on 323×64 dynamical QCD lattices provided by the PACS-CS Collaboration as part of the ILDG. We use a uniform background magnetic field quantized by the periodic spatial volume. We investigate ways to improve the effective energy plots used to calculate magnetic polarizabilities, including the use of correlation matrix techniques with various source smearings.

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© 2014 American Physical Society

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