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Steven Karataglids

Prof. Steven Karataglidis

Professor
Name: Steven Karataglidis
Location: C1 Lab 128 Auckland Park Kingsway Campus
Physics Academic Staff  Staff Members

Contact Details:
Tel: 011 559 2326

Email: stevenka@uj.ac.za

About Prof. Steven Karataglidis

Research Interests: Theoretical Nuclear Physics, Nuclear Structure (large scale no-core shell model, collective models), Reaction Theory. Structures of exotic nuclei, nuclear astrophysics. Mathematical physics: applications to the fundamental aspects of nuclear theory.

NRF Rating: B2

Profile: Prof Steven Karataglidis joined the Department of Physics on April 1, 2010. This is not quite indicative of any omen with regards to his tenure, only a curious coincidence. Prof Karataglidis’ expertise lies in both Nuclear Structure and Reaction theory and the overlap between them, working with colleagues from around the world both in experiment and theory. This is to gain an increasingly better understanding regarding that still most elusive of creatures: the atomic nucleus.

Prof Karataglidis obtained his PhD from the University of Melbourne, Australia, in 1995, after which he had several postings around the world (Michigan State University, USA; TRIUMF, Canada; Los Alamos National Laboratory, USA; CEA, France; University of Melbourne), before coming to South Africa in 2006 to join the staff of the Department of Physics and Electronics at Rhodes University. He became Head of that department in 2009 and stayed at that position for a little over a year before coming to Johannesburg. During this time, he also served as Chair of the Programme Advisory Committee of iThemba LABS (Faure) until April 2011.

Prof Karataglidis’ main collaborators are from around the world: Australia, Italy, Canada, and Japan. Prof Ken Amos, of the University of Melbourne, Australia is a Visiting Professor in the department. Of the papers so far published, Prof Karataglidis has published 70 papers and 1 book with Prof Amos on various aspects of nuclear physics.

The nucleus is elusive and the goal is to understand its structure. Comprised of nucleons (protons and neutrons) it may only be studies through decay, or reactions with either elementary particles or other nuclei. This is, however, a Catch-22: in order to understand the data coming from those reactions, one must first understand the nuclear structure. It is this problem that lies at the heart of nuclear physics, and an expert knowledge of both structure and reaction theory is required. Prof Karataglidis uses both towards that end. The microscopic theories of scattering he has developed with his collaborators has shed new light, in particular, on exotic nuclei – nuclei which are formed in the laboratory and exist only for very small fractions of a second. Knowledge of those nuclei is critical in the understanding of the creation of the elements in the centres of stars, and in stars’ evolution.

The nucleus was discovered in 1911 by Rutherford. Over a hundred years later we are much closer to understanding it, but there is still much work to be done to completely unlock its secrets. Papers published (links to databases): ISI Web of Science: Steven Karataglidis’ Web of Science page

Supervision:
Postdoctoral Fellow
Dr Garreth Kemp (PhD, University of the Witwatersrand), 2015-2016.

PhD students
Khuliso Murulane, University of Johannesburg, 2019—2023. Graduated, PhD to be conferred May, 2024.

Co-supervised PhD students

  1. Pradip Dep, PhD, University of Melbourne, Australia, PhD conferred 2001.
  2. Paul R. Fraser, PhD, University of Melbourne, Australia, PhD conferred 2009.

Mentoring PhD students

Marc Dupuis, CEA/Bruyeres-le-Chatel, 2003.

M.Sc. students

  1. Khuliso Murulane, M.Sc., University of Johannesburg, 2017—2018. Graduated 2019, with distinction. Awarded the Chancellor’s Medal (2019) for best MSc dissertation in the Faculty of Science, 2018.
  2. James Barry, M.Sc., Rhodes University, 2009, with distinction.

Honours students

  1. Khuliso Murulane, B.Sc. (Hons), University of Johannesburg, 2016.Trevor Chaulk, B.Sc. (Hons), University of Johannesburg, 2012.
  2. Katherine Henniger, B.Sc. (Hons), Rhodes University, 2009.
  3. Imogen Wright, B.Sc. (Hons), Rhodes University, 2008.
  4. Oliver Collett, B.Sc. (Hons), Rhodes University, 2008.

 

Selected Research Outputs

Book:

Steven Karataglidis, Ken Amos, Paul R. Fraser, and Luciano Canton, A new development at the intersection of nuclear structure and reaction theory, published by Springer-Nature, ISBN 978-3-030-21069-4 (August, 2019).

Review articles:

  1. S. Karataglidis, Electron scattering and reactions from exotic nuclei, European Physical Journal A 53, 70 (2017).
  2. K. Amos, P. J. Dortmans, H. V. von Geramb, S. Karataglidis, and J. Raynal, Nucleon-nucleus scattering: a microscopic nonrelativistic approach, Advances in Nuclear Physics, Vol. 25, 275 (2000).

Most recent papers:

  1. S. Karataglidis, Importance of elastic scattering in nucleon-exotic nucleus experiments, EPJ, Web of Conferences 304, 03001 (2024)
  2. Paul Fraser, Ken Amos, Carlos Bertulani, Luciano Canton, Steven Karataglidis, Robert Moss, and Khuliso Murulane, A multichannel algebraic scattering approach to astrophysical reactions, EPJ Web of Conferences 292, 04005 (2024).
  3. K. Murulane, S. Karataglidis, and B. G. Giraud, On the strong local potential limit, International Journal of Modern Physics E 32, 2350044 (2023).
  4. K. Amos, S. Karataglidis, L. Canton, P. R. Fraser, and K. Murulane, Coupled-channel description for mirror mass-11 nuclei compared to shell-model structures, European Physical Journal A 58, 181 (2022).
  5. K. Amos, P. R. Fraser, S. Karataglidis, and L. Canton, Low-energy spectra of mirror mass-19 nuclei with a collective coupled-channel scattering model, European Physical Journal A 57, 165 (2021).
  6. K. Amos, S. Karataglidis, and W. A. Richter, Charge exchange (p,n) reaction to isobaric analogue states of select nuclei, invited paper for special edition dedicated to the memory of Jacques Raynal, European Physical Journal A 56m 284 (2020).
  7. S. Karataglidis and K. Murulane, Structure of 16C and the B(E2) problem, Physical Review C 101, 064316 (2020).
  8. P. R. Fraser, K. Amos, L. Canton, S. Karataglidis, D. van der Knijff, and J. P. Svenne, Mass-15 nuclei and predicting narrow states beyond the proton drip line, Physical Review C 100, 024609 (2019).
  9. K. Amos, L. Canton, P. R. Fraser, S. Karataglidis, J. P. Svenne, and D. van der Knijff, A mutli-channel model for an α plus 6He nucleus cluster, European Physical Journal A 53, 72 (2017).
  10. J. P. Svenne, L. Canton, K. Amos, P. R. Fraser, S. Karataglidis, G. Pisent, and D. van der Knijff, Very low-energy nucleon + 16O coupled-channel scattering: results with a phenomenological vibrational model, Physical Review C 95, 034305 (2017).
  11. B. G. Giraud, S. Karataglidis, and T. Sami, Fluctuations of collective coordinates and convexity theorems for energy surfaces, Annals of Physics 376, 296 (2017).
  12. P. R. Fraser, K. Massen-Hane, K. Amos, I. Bray, L. Canton, R. Fossión, A. S. Kadyrov, S. Karataglidis, J. P. Svenne, and D. van der Knijff, Importance of resonance widths in low-energy scattering of weakly bound light-mass nuclei, Physical Review C 94, 034603 (2016).

External links:

ORCID: 0000-0002-7894-9342

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