Laser Spectroscopy at ATLAS

ORAL

Abstract

The ATLAS facility offers excellent opportunities to utilize slow and stopped radioactive beams for nuclear structure research. The newly commissioned NuCARIBU source provides low-energy beams of neutron-induced U-235 fission fragments for experiments. At the N=126 factory, heavy isotopes in the lead region, produced in multinucleon transfer (MNT) reactions, will soon become available for mass measurements and laser spectroscopy.

I will report on the progress of the laser spectroscopy program at ATLAS, with a focus on the ATLANTIS beamline at NuCARIBU, which recently delivered its first results on charge radii of triaxial neutron-rich ruthenium isotopes, and provide an outlook on the implementation of laser spectroscopy at the N=126 factory.

*This project is supported by DFG – Project-Id 279384907-SFB 1245, BMBF 05P19RDFN1, and by the U.S. Department of Energy, Office of Nuclear Physics, under Contract No. DE-AC02-06CH11357, with resources of ANL's ATLAS facility, an Office of Science User Facility.

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Presenters

  • Bernhard Maass

    • Argonne National Laboratory

Authors

  • Bernhard Maass

    • Argonne National Laboratory

  • Jason Allan Clark

    • Argonne National Laboratory

  • Finn Koehler

    • TU Darmstadt

  • Kristian Koenig

    • Technische Universität Darmstadt

  • Jeremy D Lantis

    • Argonne National Laboratory

  • Peter Mueller

    • Argonne National Laboratory

  • Wilfried Noertershaeuser

    • Technische Universitat Darmstadt

  • Julian Palmes

    • TU Darmstadt

  • Daniel Santiago-Gonzalez

    • Argonne National Laboratory

  • Guy Savard

    • Argonne National Laboratory