About our research

Research institute

The Master’s specialisation Particle and Astrophysics is offered in close collaboration with the Institute for Mathematics, Astrophysics and Particle Physics (IMAPP). The overarching research theme of IMAPP is the origin and evolution of the universe and its underlying mathematical structures. Examples of research at IMAPP include the investigation of the Higgs boson particle, the image of a black hole and gravitational waves. 

Institute for Mathematics, Astrophysics and Particle Physics (IMAPP)

Research departments

During your Master's you will do at least one internship at one of our research departments. Relevant departments are:

Researchers

Get to know our researchers and their work, you could be working alongside them in this Master's!

Working in particle physics means addressing the most essential questions about our universe you can think of.
Susanne Westhoff
Susanne Westhoff
Assistant Professor
Astronomy is a field where many new discoveries are made.
Peter Jonker
Peter Jonker
Professor of high-energy astrophysics
I research the highest energy particles in the universe. I am curious about where they come from and how they acquire such great energy.
Sijbrand De Jong
Sijbrand de Jong
Dean and Professor of High Energy Physics
The beauty of my research is that we better understand the Sun – our closest star.
Katerina Pesini
Katerina Pesini
PhD student Astrophysics
View all researchers at IMAPP

Research projects

Curious what are researchers are working on? Discover our current projects.

  • Solar Orbiter Mission

    Solar Orbiter Mission

    Solar Orbiter is a mission dedicated to solar and heliospheric physics. It was selected as the first medium-class mission of ESA's Cosmic Vision 2015-2025 Programme.

  • Telescope under the night sky

    Africa Millimetre Telescope

    Astronomers from Radboud University have teamed up with the University of Namibia to realise a millimetre-wave radio telescope in Africa, to provide an essential link in the network of telescopes around the globe known as the Event Horizon Telescope.

  • Picture of black hole M87

    Polarisation around Black Holes

    The Event Horizon Telescope is a global effort to construct an Earth-sized virtual radio telescope array that can be used for making pictures and films of two neighbouring supermassive black holes. Detailed theoretical models of black holes will now be needed to correctly interpret these new...

Discover more projects

Research facilities

The experimental groups of IMAPP make use of leading national and international observatories and large infrastructures. In addition, IMAPP houses two optical telescopes and a radio interferometer which are used for educational activities and to encourage public participation.

Radio telescope

Radio telescope

Radboud University is the only university in the Netherlands with its own radio interferometer. The telescope is located on the roof of the Huygens building. The Radio Interferometer (RIF) consists of two 3.5-m dishes and is used for education and student projects.

RRL Optical telescope

Optical telescope

More than a hundred years old, everything is in perfect condition and fully operational: this telescope on the roof of the Huygens building is a very special, priceless telescope. We use the telescope for solar projection observations, public observations and astrophotography, in education and research.

Radboud Radio Lab logo

Radboud Radio Lab

The Radboud Radio Lab is a specialist department with a state-of-the-art laboratory fully dedicated to supporting instrument development for all astronomical projects in the Astrophysics department.

Research collaborations

Research at extremely small and extremely large scales both require very large infrastructure, that often exceeds university budgets. IMAPP is therefore involved in several large-scale national and international collaborations. Students are encouraged to participate in these research projects as well. Every year, students of this specialisation go to Geneva to take part in the CERN summer school. In addition, we organise trips to other facilities for students who want to perform specific experiments for their internship.

Large Hadron Collider (LHC), Switzerland

The Large Hadron collider is a circular particle accelerator, built by CERN. Radboud University is involved in the ATLAS experiment, which is aimed at collisions of protons of extraordinarily high energy. One of the major outcomes so far is the discovery of the Higgs boson.

Pierre Auger Cosmic Ray Observatory, Argentina

This observatory is studying ultra-high energy cosmic rays, the most energetic and rarest particles in the universe.

European Southern Observatory (ESO), Chile

ESO has built and operated some of the largest and most technologically-advanced telescopes in the world. Findings include the discovery of the most distant gamma-ray burst and evidence for a black hole at the centre of the Milky Way.

Event Horizon Telescope

In this project, worldwide existing and planned millimetre/submillimetre facilities are combined into a high-sensitivity, high angular resolution Event Horizon Telescope. Its first successes have been the image of the immediate environment of the supermassive black holes in the galaxy M87 and in our own Milky Way.

Learn more about how Master's students helped with the capturing the first image of a black hole in a interview with professor Falcke.

Low-frequency array for Radio Astronomy (LOFAR)

LOFAR is a Dutch ICT project, that connects radio telescopes in the Netherlands, Germany, the United Kingdom, France and Sweden. Together, they can produce much more detailed information about the early start of our universe.

HiSPARC, The Netherlands

In the project HiSPARC, researchers provide secondary school students with a kit for a cosmic ray detector that they can install on the roof of their school. The information from all these different locations is highly valuable for determining the source of the cosmic rays.