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02 November 2023
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Story Kekeletso Makau
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Photo SUPPLIED
The UFS Heads of Mission Breakfast event attracted a distinguished delegation of foreign diplomatic missions.
The second Heads of Diplomatic Mission breakfast was hosted by the University of the Free State (UFS) in collaboration with the Mapungubwe Institute for Strategic Reflection (MISTRA) in Pretoria, South Africa on 26 October 2023.
The event served as an opportunity to position the UFS as a preferred partner for international collaboration in higher education, research, and innovation – following the success of the inaugural event in 2022. More than ten diplomatic missions were represented by distinguished foreign mission representatives who shared in the deliberations on this year’s theme, namely partnerships and collaborations.
The keynote address was delivered by the UFS Vice-Chancellor and Principal, Prof Francis Petersen, with contributing presentations from MISTRA researcher Laurence Caromba, UFS Professor of Pharmacology, Prof Motlalepula Matsabisa, and Senior Lecturer from the Centre for Gender and Africa Studies, Dr Grey Magaiza. A key goal of Prof Petersen’s presentation was to highlight the benefits of reciprocal collaboration and co-creation of knowledge with international partners, including industry partners. Contributing presentations posited the UFS as a partner of interest in research, innovation, and technology in the international arena and showcased the value of university and diplomatic partnerships in support of the UFS Internationalisation Strategy and Vision 130.
Caromba, a MISTRA researcher, reiterated the importance of collaboration between universities, research institutes, and the diplomatic community, further reaffirming the partnership value proposition entrenched in the UFS-MISTRA collaboration in co-hosting this year’s event. MISTRA, a renowned influential think tank, served as an excellent partner for the event.
The UFS currently boasts more than 100 vibrant international partnerships and is the incumbent coordinator of large EU-funded Erasmus+ projects among South African universities, with UFS researchers having co-authored more than 5 000 scientific publications with universities worldwide (2018-2022).
An engaging question-and-answer session concluded with insights and further action items for continued engagement post the event.
Two scientists part of team that discovers the source of the highest energy cosmic rays at the centre of the Milky Way
2016-03-22
Artist's impression of the giant molecular clouds surrounding the Galactic Centre, bombarded by very high energy protons accelerated in the vicinity of the central black hole and subsequently shining in gamma rays.
Artist's impression: © Dr Mark A. Garlick/ H.E.S.S. Collaboration Spotlight photo:
Dr Brian van Soelen and Prof Pieter Meintjes of the UFS Department of Physics.
Photo: Charl Devenish
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H.E.S.S. (High Energy Stereoscopic System) scientists publically revealed their latest galactic discovery in the international science journal, Nature, on 16 March 2016. These scientists were able to pinpoint the most powerful source of cosmic radiation – which, up to now, remained a mystery.
Part of this team of scientists are Prof Pieter Meintjes and Dr Brian van Soelen, both in the University of the Free State (UFS) Department of Physics. Dr Van Soelen explains that they have discovered a proton PeVatron – a source that can accelerate protons up to energies of ~1 PeV (10^15 eV) – at the centre of the Milky Way. The supermassive black hole called Sagittarius A has been identified as the most plausible source of this unprecedented acceleration of protons.
The protons are accelerated to Very High Energy (VHE) gamma rays. The energy of these protons are 100 times larger than those achieved by the Large Hadron Collider at CERN (the European Organization for Nuclear Research).
According to Dr Van Soelen, the fact that this research has been published in Nature demonstrates the importance and pioneering nature of the research conducted by H.E.S.S. The H.E.S.S. observatory – operational in Namibia – is a collaboration between 42 scientific institutions in 12 countries.
In 2006, H.E.S.S. was awarded the Descartes Prize of the European Commission – the highest recognition for collaborative research – and in 2010 the prestigious Rossi Prize of the American Astronomical Society. The extent of the observatory’s significance places it among the ranks of the Hubble Space Telescope and the telescopes of the European Southern Observatory in Chile.
“The next generation VHE gamma-ray telescope,” Dr Van Soelen says, “will be the Cherenkov Telescope Array (CTA), which is currently in the design and development stage.” Both Dr Van Soelen and Prof Meintjes are part of this project as well.
H.E.S.S. has issued a complete statement about the paper published in Nature.