Shedding Light on the Doubly Magic Character of <sup>100</sup>Sn (N=Z=50)

ORAL

Abstract

This talk highlights recent results in the direct vicinity of 100Sn. Applying precision laser spectroscopy to neutron-deficient indium (Z=49) isotopes at the CRIS experiment at CERN/ISOLDE, we were able to study the evolution of nuclear deformation across the indium isotopic chain and shed light on the doubly magic character of 100Sn (N=Z=50) [1]. The impact of these measurements is discussed by comparing our results to state-of-the-art density-functional and ab initio nuclear theory approaches.

*The U.S. Department of Energy, Office of Science Nuclear Physics supported the work under the grants DE-SC0021176 and DE-SC0021179. JK acknowledges support from a Feodor-Lynen postdoctoral Research Fellowship of the Alexander-von-Humboldt Foundation.

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Publication: Karthein J. et al. In print with Nature Physics (2024). arXiv:2310.15093

Presenters

  • Jonas Karthein

    • Massachusetts Institute of Technology

Authors

  • Jonas Karthein

    • Massachusetts Institute of Technology

  • Christopher Ricketts

    • University of Manchester

  • Ronald Fernando F Garcia Ruiz

    • MIT Laboratory for Nuclear Science
    • Massachusetts Institute of Technology

  • Jon Billowes

    • University of Manchester

  • Cory Binnersley

    • University of Manchester

  • Thomas E Cocolios

    • KU Leuven

  • Jacek Dobaczewski

    • University of York

  • Gregory J Farooq-Smith

    • KU Leuven

  • Kieran Flanagan

    • University of Manchester

  • Georgi Georgiev

    • IJCLab

  • Wouter Gins

    • KU Leuven

  • Ruben de Groote

    • KU Leuven

  • Fredrik P Gustafsson

    • KU Leuven

  • Jason D Holt

    • TRIUMF

  • Anastasios Kanellakopoulos

    • KU Leuven

  • Agota Koszorus

    • KU Leuven

  • D. Leimbach

    • University of Gothenburg

  • Kara M Lynch

    • University of Manchester

  • Takayuki Miyagi

    • Technische Universität Darmstadt

  • Witold Nazarewicz

    • Michigan State University

  • Gerda Neyens

    • KU Leuven

  • Paul-Gerhard Reinhard

    • Friedrich-Alexander-Universität Erlangen

  • Bijaya K Sahoo

    • Physical Research Laboratory

  • Adam Robert Vernon

    • Duke University

  • Shane G Wilkins

    • MIT Laboratory for Nuclear Science
    • Massachusetts Institute of Technology

  • Xiaofei Yang

    • Peking Univ

  • Deyan Yordanov

    • IJCLab