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International Conference on Precision Physics and Fundamental Physical Constants (FFK-2019)

9–14 Jun 2019
Balaton Limnological Research Institute of the Hungarian Academy of Sciences
Europe/Budapest timezone

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Session

Session 11: Miscellaneous

13 Jun 2019, 16:30
Balaton Limnological Research Institute of the Hungarian Academy of Sciences

Balaton Limnological Research Institute of the Hungarian Academy of Sciences

H-8237 Tihany, Klebelsberg Kuno str. 3, Hungary

Conveners

Session 11: Miscellaneous

  • Dezso Horvath (Wigner RCP, Budapest (HU))

Presentation materials

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  1. 8. Paving the way for bound-state QED tests in singly ionized helium
    Julian Krauth (LaserLaB, Vrije Universiteit Amsterdam, The Netherlands)
    13/06/2019, 16:30

    Paving the way for bound-state QED tests in singly ionized helium

    Authors: J.J. Krauth, L.S. Dreissen, C. Roth, E.L. Grundeman, M. Favier,
    M. Collombon, K.S.E. Eikema

    Affiliation: LaserLaB, Vrije Universiteit Amsterdam, The Netherlands

    Abstract:
    For several decades bound-state quantum electrodynamics has been tested
    successfully by laser spectroscopy experiments on hydrogen. These...

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  2. 11. Proton CT - a novel imaging tool in hadron therapy
    Monika Varga-Kofarago (Hungarian Academy of Sciences (HU))
    13/06/2019, 17:00

    Cancer can be treated by radiation therapy, which means that the tumor is destroyed by irradiating it with photons or hadrons (protons or heavier nuclei). In hadron therapy, the organs surrounding the tumor receive a smaller dose than if the treatment is done by photons; however, to plan such a treatment the energy loss of hadrons in the surrounding tissue has to be known precisely. Usually...

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  3. 13. Testing Quantum Calculations with Measurements on Radioactive Molecular Hydrogen Isotopologues
    K.F. Lai (LaserLaB Vrije Universiteit Amsterdam)
    13/06/2019, 17:30

    Molecular hydrogen, including its radioactive tritium-containing isotopologues, is a testing ground for quantum calculation in molecules. High precision coherent anti-Stokes Raman scattering (CARS) measurements were performed on the Q-branch fundamental vibrational splittings of heavier tritium-containing isotopologues, T$_{2}$ and DT with an uncertainty < 0.0004 cm$^{-1}$, a 250-fold...

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  4. 19. QED with heavy ions: on the way from strong to supercritical fields
    Vladimir Shabaev (St.Petersburg State University)
    13/06/2019, 18:00

    The current status of tests of quantum electrodynamics with heavy ions is reviewed. The theoretical predictions for the Lamb shift and the hyperfine splitting in heavy ions are compared with available experimental data. Recent achievements and future prospects in studies of the g factor with highly charged ions are also reported. These studies can provide precise determination of fundamental...

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  5. 84. Closing
    Savely Karshenboim
    13/06/2019, 18:30
  6. 30. Quantum-quasiclassical model for resonant and cooling/heating processes in atom-ion traps (CANCELLED)
    Vladimir Melezhik (Joint Institute for Nuclear Research)

    In recent years, there has been a rapidly growing interest in ultracold hybrid atomic-ion systems. It is caused by new opportunities opening here for modeling various quantum system and processes with controllable properties. Particularly, in the paper of Melezhik and Negretti [1] the confinement-induced resonances (CIRs) in ultracold hybrid atom-ion systems were predicted. The prediction was...

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