SUA Balingsholm

Photo: Lars Pehrson/Young Academy of Sweden

About Ruth’s research

My research is about trying to better understand the Universe by studying the smallest building blocks of matter. Our current best model of the universe implies that the large majority (more than 80%) of its matter content is dark matter, a substance that is only “visible” to us because of its gravitational effects. Although first hints of its existence were discovered almost a hundred years ago, we still do not know what this form of matter is made of. We only know that it is not the same type of building blocks that make up normal matter. We call such building blocks (fundamental) particles, and as particle physicists we aim to identify all existing particles and how they interact with each other. My main research activity at the moment is to, within an international collaboration, develop a new experiment called LDMX (the Light Dark Matter eXperiment) that will provide new possibilities to explore what the building blocks of dark matter might be.

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SUA Balingsholm

Photo: Lars Pehrson/Young Academy of Sweden

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Ruth Pöttgen_Emma Burendahl

Photo: Emma Burendahl

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In brief 

Interests: I love being outdoors, whether it’s hiking or just doing gardening. At home, I enjoy baking (preferably for friends and family), reading, and doing crafts, especially since we had children.
Other: I am also very interested in sustainability issues and what ‘green’ solutions can be found for different problems.

I want to build bridges between the world of research and society and increase mutual understanding on both sides. The Young Academy of Sweden is the perfect platform to do that.

Academy activity

Gruppbild Rifonätverket uppstartsträff 2025-2026
Research policy
Erik Smedler
Gabriele Messori
Iva Lučić
Peter Søgaard Jørgensen
Pierre Nyquist
Ragnhild Lunnan
Ruth Pöttgen
Sigrid Schottenius Cullhed
2025

Kick-off at the Riksdag for this year’s round of the Rifo programme

For more than ten years, the Young Academy of Sweden and the Society of Members of Parliament and Researchers (Rifo) have run a joint network programme where researchers and politicians meet to exchange experiences. On 15–16 October, participants in the 2025–2026 round gathered at the Riksdag for…
STS25_IMG_8551_3000x2000
Interdisciplinary
International
Gabriele Messori
Ruth Pöttgen
2025

The academy met world leaders at the STS Forum in Kyoto

Leaders from around the world gathered in Kyoto, Japan, from 5–7 October for the Science and Technology in Society Forum (STS Forum). The forum, which was founded in 2004, is a platform for world leaders in politics, academia, and business to discuss how research and technology can contribute to…
Bild: omkring 10 personer minglar i ett ljust vardagsrum i äldre stil
Children and society
Interdisciplinary
Cecilia Engdahl
Peter Søgaard Jørgensen
Ruth Pöttgen
2025

Scientific salon on sustainable research

On 19 March, the Academy hosted a scientific salon on sustainable research. The research and education sector holds the knowledge – but how can sustainability go hand in hand with excellent science? In an informal setting with invited experts, we took a closer look at the question.

Publications

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