Facility for Antiproton and Ion Research

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Facility for Antiproton and Ion Research (FAIR)
FAIR Facility for Antiproton and Ion Research official logo.jpg
FAIR members map.svg
Scientific Managing Director
Paolo Giubellino
Administrative Managing Director
Ursula Weyrich
Technical Managing Director
Jörg Blaurock
Aerial view on the FAIR construction site

The Facility for Antiproton and Ion Research (FAIR)[1] is an international accelerator facility under construction which will use antiprotons and ions to perform research in the fields of: nuclear, hadron and particle physics, atomic and anti-matter physics, high density plasma physics, and applications in condensed matter physics, biology and the bio-medical sciences. It is situated in Darmstadt in Germany.

FAIR will be based upon an expansion of the GSI Helmholtz Centre for Heavy Ion Research, the details of which have been laid out in the FAIR Baseline Technical Report 2006.[2] On October 4, 2010 the Facility for Antiproton and Ion Research in Europe limited liability company (German GmbH), abbreviated as FAIR GmbH, was founded which coordinates the construction of the new accelerators and experiments.

The construction begun at summer of 2017.[3] Commissioning is planned for 2025. The budget is estimated at 1262 million euro (2005 price level). [4]

FAIR science case[edit]

The four scientific pillars of FAIR are:

  • Atomic, Plasma Physics and Applications - APPA,[5]
  • Compressed Baryonic Matter - CBM,[6]
  • Nuclear Structure, Astrophysics and Reactions - NUSTAR,[7]
  • antiProton ANnihilation at DArmstadt - PANDA.[8]

Those are described on the web pages of FAIR (see [9] and links therein).

FAIR accelerators[edit]

The FAIR construction area from the far east of the GSI ground (spring 2013). On the left, the tree free circle, will give room for the future heavy ion synchrotron SIS100, middle after the container housing two rotary drilling machines (each 100 tons "light") for the approximately 1400 piles, each max 40m deep and appr. 1,2m in diameter, right of the image the place for the future other accelerators and experimental areas.

Beams of protons will be prepared in the proton linear accelerator, p-LINAC, while heavy ions will be prepared in the UNILAC. Both of them will be fed into the SIS18. From there they will be directed into SIS100 (and SIS300 if applicable). Protons will be used either to produce antiproton beams by directing them on a dedicated production target or directly used for experiments within APPA. These antiprotons will be captured and cooled in the Collector Ring, CR (and RESR when available) before being injected into HESR, where they will be utilised within the PANDA experiment. High energetic heavy ions will either be used directly for studies with the CBM or APPA experiments or to produce unstable ion beams. The latter will be produced in the Rare Isotope Production Target and filtered the Super-FRS, where the NUSTAR experiments will take place.

FAIR partner countries[edit]

Roughly 3,000 scientists from more than 50 countries are already working on the planning of the experiment and accelerator facilities. This project is realised by partners from Finland, France, Germany, India, Poland, Romania, Russia, Slovenia and Sweden that have signed an international treaty, the FAIR Convention, which formally entered into force in March 2014. The UK has joined as first associate member.[10] Further countries, like Italy, are in negotiations.

Finland France Germany India Poland Romania Russia Slovenia Sweden UK

See also[edit]


  1. ^ "FAIR home page". Retrieved 12 February 2013.
  2. ^ FAIR - Baseline Technical Report. 2006. ISBN 3-9811298-0-6.
  3. ^ https://www.gsi.de/en/researchaccelerators/fair/fair_civil_construction/the_fair_mega_construction_project.htm
  4. ^ https://www.gsi.de/en/researchaccelerators/fair/facts_and_figures.htm
  5. ^ "APPA summary". Retrieved 12 February 2013.
  6. ^ CBM Collaboration. "CBM home page". Retrieved 12 February 2013.
  7. ^ NUSTAR Collaboration. "NUSTAR home page". Retrieved 12 February 2013.
  8. ^ PANDA Collaboration. "PANDA home page". Retrieved 12 February 2013.
  9. ^ "Planned experiments at FAIR". FAIR. Retrieved 12 Feb 2013.
  10. ^ "Britain signs up to world's hottest nuclear physics project". Guardian. 3 May 2013. Retrieved 13 May 2013.

External links[edit]

Coordinates: 49°55′53″N 8°40′45″E / 49.93139°N 8.67917°E / 49.93139; 8.67917