Precision Spectroscopy - Experiment and Theory

Presentations

• RF Measurement of the Hydrogen 2S Hyperfine Interval

  ORAL

  June 7, 2023, 8:00 AM – June 7, 2023, 8:12 AM

  Presenters

  • Ryan Bullis

    • Colorado State University

  Authors

  • Ryan Bullis

    • Colorado State University

  • Cory Rasor

    • Colorado State University

  • William L Tavis

    • Colorado State University

  • Scott Johnson

    • Colorado State University

  • Michael Weiss

    • Colorado State University

  • Dylan C Yost

    • Colorado State University

  View abstract →

• Empirical determination of the hyperfine anomaly in cesium and improved tests of atomic theory in precision atomic searches for new physics

  ORAL

  June 7, 2023, 8:12 AM – June 7, 2023, 8:24 AM

  Publication: G. Sanamyan, B. M. Roberts, and J. S. M. Ginges, Phys. Rev. Lett. 130, 053001 (2023).

  Presenters

  • Jacinda Ginges

    • University of Queensland
    • The University of Queensland

  Authors

  • Jacinda Ginges

    • University of Queensland
    • The University of Queensland

  • George Sanamyan

    • The University of Queensland

  • Benjamin Roberts

    • University of Queensland
    • The University of Queensland

  View abstract →

• Theoretical hyperfine splittings of $^{7,9}$Be$^{2+}$ ions for future studies of nuclear properties

  ORAL

  June 7, 2023, 8:24 AM – June 7, 2023, 8:36 AM

  Presenters

  • Zong-Chao Yan

    • Univ of New Brunswick

  Authors

  • Zong-Chao Yan

    • Univ of New Brunswick

  • Xiao-Qiu Qi

    • Zhejiang Sci-Tech University

  • Pei-Pei Zhang

    • Wuhan Institute of Physics and Mathematics

  • Ting-Yun Shi

    • Wuhan Institute of Physics and Mathematics

  • G. W. F. Drake

    • University of Windsor

  • Ai-Xi Chen

    • Zhejiang Sci-Tech University

  • Zhen-Xiang Zhong

    • Wuhan Institute of Physics and Mathematics

  View abstract →

• Calculation of energies and hyperfine structure constants of $^{233}$U$^{+}$ and $^{233}$U

  ORAL

  June 7, 2023, 8:36 AM – June 7, 2023, 8:48 AM

  Presenters

  • Sergey G Porsev

    • University of Delaware

  Authors

  • Sergey G Porsev

    • University of Delaware

  • Charles Cheung

    • University of Delaware
    • Univ. of Delaware

  • Marianna S Safronova

    • U Delaware
    • Univ. of Delaware

  View abstract →

• Machine learning approach to configuration interaction

  ORAL

  June 7, 2023, 8:48 AM – June 7, 2023, 9:00 AM

  Presenters

  • Charles Cheung

    • University of Delaware
    • Univ. of Delaware

  Authors

  • Charles Cheung

    • University of Delaware
    • Univ. of Delaware

  • Pavlo Bilous

    • Max Planck Institute for the Science of Light

  • Marianna S Safronova

    • U Delaware
    • Univ. of Delaware

  View abstract →

• Absolute frequency measurements of the D lines in ⁹Be⁺ using a single trapped ion.

  ORAL

  June 7, 2023, 9:00 AM – June 7, 2023, 9:12 AM

  Publication: This work is in preparation for submission to PRL.

  Presenters

  • David Fairbank

    • Colorado State University

  Authors

  • David Fairbank

    • Colorado State University

  • Alessandro L Banducci

    • Colorado State University

  • Robert Gunkelman

    • Colorado State University

  • Jacob B VanArsdale

    • Colorado State University

  • Megan Vildibill

    • Colorado State University

  • Samuel M Brewer

    • Colorado State University

  View abstract →

• Observation of the 4f¹⁴6s^{2 1}S₀-4f¹³5d6s²(J=2) transition at 431 nm in ytterbium

  ORAL

  June 7, 2023, 9:12 AM – June 7, 2023, 9:24 AM

  Presenters

  • Akio Kawasaki

    • National Institute of Advanced Industrial Science and Techno

  Authors

  • Akio Kawasaki

    • National Institute of Advanced Industrial Science and Techno

  • Takumi Kobayashi

    • National Institute of Advanced Industrial Science and Technology

  • Akiko Nishiyama

    • National Institute of Advanced Industrial Science and Technology

  • Takehiko Tanabe

    • National Institute of Advanced Industrial Science and Technology

  • Masami Yasuda

    • National Institute of Advanced Industrial Science and Technology

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• High precision spectroscopy of light atoms for future tests of QED

  ORAL

  June 7, 2023, 9:24 AM – June 7, 2023, 9:36 AM

  Presenters

  • Karl J Ahrendsen

    • Smith College

  Authors

  • Karl J Ahrendsen

    • Smith College

  • Chitose Maruko

    • Smith College

  • Tilila Karani

    • Smith College

  • Madison Whitmore

    • Smith College

  • Will D Williams

    • Smith College

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• Precision spectroscopy studies of radioactive molecules for fundamental physics

  ORAL

  June 7, 2023, 9:36 AM – June 7, 2023, 9:48 AM

  Presenters

  • Silviu-Marian Udrescu

    • Massachusetts Institute of Technology

  Authors

  • Silviu-Marian Udrescu

    • Massachusetts Institute of Technology

  • Shane G Wilkins

    • Massachusetts Institute of Technology

  • Alex Breier

    • University of Kassel

  • Ronald Fernando Garcia Ruiz

    • MASSACHUSETTS INSTITUTE OF TECHNOLOGY

  • Michail Athanasakis-Kaklamanakis

    • CERN, KU Leuven

  • Mia Au

    • CERN, Johannes Gutenberg - Universitat Mainz

  • Ivana Belosevic

    • TRIUMF

  • Robert Berger

    • Philipps - Universität Marburg

  • Mark L Bissell

    • The University of Manchester

  • Katerina Chrysalidis

    • CERN

  • Thomas E Cocolios

    • KU Leuven

  • Ruben de Groote

    • KU Leuven

  • Anais Dorne

    • KU Leuven

  • Kieran Flanagan

    • The University of Manchester

  • Serge Franchoo

    • Laboratoire Irène Joliot-Curie

  • Konstantin Gaul

    • Philipps - Universität Marburg

  • Sarina Geldhof

    • KU Leuven

  • Thomas F Giesen

    • University of Kassel

  • Dag Hanstorp

    • University of Gothenburg

  • Reinhard Heinke

    • CERN

  • Agota Koszorus

    • CERN

  • Sonja Kujanpaa

    • University of Jyväskylä

  • Louis Lalanne

    • KU Leuven

  • Gerda Neyens

    • KU Leuven

  View abstract →

• Precise measurement of the D₂ S₁(0) vibrational transition frequency

  ORAL

  June 7, 2023, 9:48 AM – June 7, 2023, 10:00 AM

  Publication: A. Fast & S. A. Meek, Mol. Phys. 120, e1999520 (2022) doi:10.1080/00268976.2021.1999520

  Presenters

  • Samuel A Meek

    • University of Oklahoma

  Authors

  • Samuel A Meek

    • University of Oklahoma

  • Arthur Fast

    • Max Planck Institute for Biophysical Chemistry

  View abstract →