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Recent Submissions

  • Coherent structures in interacting vortex rings 

    Deng, J; Xue, J; Mao, X; Caulfield, CP (American Physical Society, 2017-02-21)
    We investigate experimentally the nonlinear structures that develop from interacting vortex rings induced by a sinusoidally oscillating ellipsoidal disk in fluid at rest. We vary the scaled amplitude or Keulegan-Carpenter ...
  • Questioning the Mpemba effect: hot water does not cool more quickly than cold 

    Burridge, HC; Linden, PF (Nature Publishing Group, 2016-11-24)
    The Mpemba effect is the name given to the assertion that it is quicker to cool water to a given temperature when the initial temperature is higher. This assertion seems counter-intuitive and yet references to the effect ...
  • Charmonium and charmed meson spectroscopy from lattice QCD 

    Tims, D; Cheung, GKC; O’Hara, C; Moir, G; Peardon, M; Ryan, SM; Thomas, CE (Proceedings of Science, 2017-01-25)
    Spectra of highly excited hidden and open-charm mesons calculated on dynamical lattice QCD ensembles with a pion mass of M$_{π}$ $\sim$ 240 MeV are presented and compared to previous results obtained on a lattice where ...
  • Towards Radiative Transitions in Charmonium 

    O'Hara, Cian; Ryan, Sinéad M; Moir, Graham; Thomas, Christopher E
    We present preliminary calculations towards radiative transitions in charmonium using anisotropic $\textit{Nf}$=2+1 dynamical ensembles generated by the Hadron Spectrum Collaboration. With the use of newer technologies we ...

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