How can we understand the mysteries of the Big Bang with the help of ESS and a mine 1000 metres underground?
Date and time
Wednesday, 31 January 2024 16:00 - 18:00
Swedish Big Science Forum at Stadshallen, Botulfshörnan
Stortorget 9, 222 23 Lund, (Google maps)
In the Big Bang, equal quantities of matter and antimatter were created, and researchers do not know why matter took over. Today, physicists are becoming increasingly interested in the neutrino, an almost weightless elementary particle that exists everywhere, to look for the fundamental asymmetry that caused matter, that is to say our world, to exist.
The neutrinos are sometimes called ghost particles, because they rarely interact with matter. Gigantic detectors are therefore needed to “see” them. Perhaps the most well-known is the IceCube Neutrino Observatory in Antarctica.
ESS Neutrino Super Beam
An international research collaboration, ESS Neutrino Super Beam, is now working to build a neutrino detector in Sweden, in the Zinkgruvan mine north of Lake Vättern.
By extending ESS in Lund, the aim is to send the world’s most powerful neutrino beam to the 1 million cubic metre neutrino detector, hundreds of kilometres from ESS.
Learn more about the project
With the ambition to build a world-leading neutrino laboratory, ESS Neutrino Super Beam now invites you to find out more about this fascinating research project that can become reality in Sweden.
The event at Botulfshörnan in Stadshallen, is open to everyone, with no registration required.
Some presentations will be held in English, others in Swedish.
Neutrinos from the ESS: Why is there only matter and no antimatter after the Big Bang, and how can neutrinos help find the answer?
Sampsa VihonenResearcher, KTH
How can this also be investigated using neutrons produced at the ESS?
Valentina SantoroResearcher, ESS and Lund University
How will the ESS accelerator create the world's most intense proton beam?
Mamad EshraqiAccelerator physicist at ESS
Hur kan vi förvandla en stråle av protoner, som rör sig i ljusets hastighet, till världens mest intensiva neutrinostråle?
Maja OlvegårdResearcher, Uppsala University
How can we “see” the elusive neutrinos in a mine 1000 m below ground?
Kaare Endrup IversenDoctoral student, Lund University
Hur och varför vill vi bygga en underjordisk, en miljon kubikmeter stor neutrinodetektor i Zinkgruvan?
Tord EkelöfProfessor, Uppsala University, Scientific Leader ESSnuSB+
About the ESS Neutrino Super Beam Project
ESS Neutrino Super Beam is an EU-financed design study project within particle physics. The project focus is to study neutrinos to improve understanding of the matter-antimatter asymmetry in the Universe. One of the outcomes of the project is a conceptual design for an international neutrino laboratory that will be placed at ESS in Lund and in Zinkgruvan mine near Askersund. The project involves 20 research institutes from 11 countries.
If you have any questions
- Scientific Leader: Tord Ekelöf, email@example.com
- Questions about the event: Marianne Ekdahl, +46 707 32 07 50
Photo: Greg Rakozy, Unsplash.