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Fourth Workshop of the Center for Time, Constants and Fundamental Symmetries

→ Europe/Zurich
Haus der Universitaet der Heinrich Heine Universitaet Duesseldorf, Germany Schadowplatz 14, 40212 Duesseldorf
Stefan Ulmer (HHU Düsseldorf / RIKEN)
Description

This is the fourth workshop of the MPG/RIKEN/PTB Center for Time, Constants, and Fundamental Symmetries. It will take place 27th and 28th of November 2025 at Haus der Universitaet, Schadowplatz 14, in 40212 Duesseldorf, Germany. 

For details, see the time table of this site

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Fourth Workshop - Center Time, Constants, Fundamental Symmetries - Düsseldorf
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Participants
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  • Thu, November 27
    • 1:30 PM → 2:00 PM
      Antiproton Transport 30m
      Speaker: Christian Smorra (Heinrich Heine University Dusseldorf (DE))
    • 2:00 PM → 2:30 PM
      Coherent Spectroscopy with an Antiproton Spin 30m
      Speaker: Dr Barbara Maria Latacz (CERN)
    • 2:30 PM → 3:00 PM
      Progress Towards Antiproton Quantum Logic Spectroscopy 30m
      Speaker: Juan Manuel Cornejo Garcia (Leibniz Universitaet Hannover (DE))
    • 3:00 PM → 3:30 PM
      Mu-Tex 30m
      Speaker: Annabelle Kaiser
    • 3:30 PM → 4:00 PM
      Coffee Break 30m
    • 4:00 PM → 4:30 PM
      PENTATRAP 30m
      Speaker: Pavel Filianin
    • 4:30 PM → 5:00 PM
      High-Precision Tests of Bound-State QED with Highly Charged Tin Ions 30m
      Speaker: Jonathan Morgner (Universitaet Hannover (DE))
    • 5:00 PM → 5:30 PM
      Sympathetic cooling in Penning traps using electron cyclotron radiation 30m
      Speaker: Mr Jost Herkenhoff
    • 5:30 PM → 6:00 PM
      Small molecules, big questions: using molecular hydrogen ions to test the foundations of physics 30m
      Speaker: Soroosh Alighanbari (Institut für Experimentalphysik, Heinrich-Heine-Universität Düsseldorf)
  • Fri, November 28
    • 9:00 AM → 9:30 AM
      Trapping 229mTh ions for nuclear decay lifetime measurement 30m
      Speaker: Atsushi Yamaguchi
    • 9:30 AM → 10:00 AM
      Nuclear laser spectroscopy of Th-229 30m
      Speaker: Tiedau (PTB)
    • 10:00 AM → 10:30 AM
      A solid-state continuous-wave VUV laser for a Th-229 nuclear clock 30m
      Speaker: Lal (PTB)
    • 10:30 AM → 11:00 AM
      Coffee Break 30m
    • 11:00 AM → 11:30 AM
      Yb+/Sr+ Clock Comparisons 30m
      Speaker: Nils Huntemann (Physikalisch-Technische Bundesanstalt (PTB))
    • 11:30 AM → 12:00 PM
      Towards quantum logic spectroscopy of highly-charged heavy ions 30m
      Speaker: Peter Micke
    • 12:00 PM → 12:30 PM
      Searching for a variation of the fine structure constant with highly charged ions 30m
      Speaker: Vera Schaefer (MPIK)
    • 12:30 PM → 2:00 PM
      Lunch 1h 30m
    • 2:00 PM → 2:30 PM
      Isotope shift measurements of Ca14+ for new physics searches and progress towards an optical clock based on Ni12+ 30m
      Speakers: Mr Malte Wehrheim, Dr Shuying Chen
    • 2:30 PM → 3:00 PM
      CRYPTEX-2 30m
    • 3:00 PM → 3:30 PM
      Towards a Hydrogen Lattice Clock 30m
      Speaker: Omer Amit (Max-Planck-Institut für Quantenoptik)