Corpus ID: 218763483

Pion magnetic polarisability using the background field method

  title={Pion magnetic polarisability using the background field method},
  author={Ryan Bignell and Waseem Kamleh and Derek B. Leinweber},
  journal={arXiv: High Energy Physics - Lattice},
  • Ryan Bignell, Waseem Kamleh, Derek B. Leinweber
  • Published 2020
  • Physics
  • arXiv: High Energy Physics - Lattice
  • The magnetic polarisability is a fundamental property of hadrons, which provides insight into their structure in the low-energy regime. The pion magnetic polarisability is calculated using lattice QCD in the presence of background magnetic fields. The results presented are facilitated by the introduction of a new magnetic-field dependent quark-propagator eigenmode projector and the use of the background-field corrected clover fermion action. The magnetic polarisabilities are calculated in a… CONTINUE READING

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