Infrastructures for Transnational Access (TNA)

ChETEC-INFRA provides transnational access to the 13 infrastructures networked in the project. New and outside users are especially welcome!

Call for Proposals

Proposals can be submitted through the GATE server continuously. The independent user selection panel meets every three months. The next collection date is February 17, 2022 followed by May 17, 2022.

How to Apply

Details on eligibility and the application process can be found here.

Brief definition of transnational access (TNA)

Transnational access by scientific users

  • crosses national borders (i.e. users must use an installation located outside the country where they work),
  • is free of charge to the users (access fees to the facilities are paid by the European Union),
  • may include travel support for the users, again funded by the EU,
  • should generally foresee to publish the scientific results,
  • is open to scientists of all nationalities and based in all countries (with limits on the amount of access given to users outside the EU and associated countries),
  • is allocated by an independent user selection panel, solely based on scientific merit.

Details on the transnational access scheme are shown in this presentation (4 May 2021). The detailed eligibility and scoring criteria are given on this page.

Monthly TNA event (Zoom)

You are invited to attend our monthly TNA event on Zoom, which features one of the ChETEC-INFRA facilities and allows users to ask any question they may have on transnational access.

The first TNA events presented:

The TNA event series will continue in 2022, highlighting the participating research infrastructures.

Facilities offering access

Facilities with transnational access include:

Astronuclear Laboratories

Astronuclear Supercomputers

Astronuclear Telescopes

Felsenkeller 5 MV underground ion accelerator, HZDR, Dresden, Germany

5 MV Pelletron accelerator for nuclear cross section measurements in a shallow-underground laboratory, shielded from cosmic radiation.

Pelletron-Beschleuniger im Felsenkeller-Labor (Credit: HZDR/André Wirsig)
Credit: HZDR, André Wirsig
DREAMS (DREsden Accelerator Mass Spectromety), HZDR, Dresden, Germany

State-of-the-art AMS facility with a 6 MV tandem accelerator, dedicated AMS beamlines and dedicated ion sources.

Accelerator Tank for DREAMS at HZDR
Credit: HZDR, Oliver Killig
VERA (Vienna Environmental Research Accelerator), University of Vienna, Austria

Dedicated facility for AMS based on a 3-MV tandem accelerator, with a scientific focus on the advancement of ultra-trace analysis of long-lived radionuclides.

Credit: Peter Steier
Rozhen National Astronomical Observatory (NAO), Chepelare, Bulgaria

Observational facility located in Rodopa mountain, with three telescopes for optical observations of comets, asteroids, stars, star clusters and galaxies and a telescope for observations of the Sun.

Credit: IANAO, Pencho Markishki
Ondřejov Perek 2m Telescope, Ondřejov, Czechia

Telescope located south-west of Prague, equipped with a single-order spectrograph and an echelle spectrograph.

Credit: Zdeněk Bardon
Nordic Optical Telescope (NOT), La Palma, Canary Islands, Spain

2.56m telescope owned and operated in collaboration at the Observatorio del Roque de los Muchachos (La Palma, Spain).

Credit: Robert “Bob” Tubbs
Frankfurt Van de Graaff accelerator, Goethe-University Frankfurt (GUF), Germany

Accelerator facility for proton or alpha beam at 1 – 2.5 MeV, with the capability of neutron production via 7Li(p,n).

Credit: Christian Schwarz
PIAF (PTB Ion Accelerator Facility), Braunschweig, Germany

Facility with two low-energy ion accelerators, a variable-energy isochronous cyclotron and a tandetron, providing DC or pulsed beams for time-of-flight experiments.

Credit: PTB
Cologne 10 MV FN Tandem accelerator, University of Cologne (UoC), Germany

10 MV FN tandem accelerator for nuclear physics and astrophysics research, connected to a fully-equipped target laboratory.

Credit: UoC, IKP
ATOMKI Cyclotron, Debrecen, Hungary

MGC-20 cyclotron capable of proton, deuteron, 3He and alpha beams.

Credit: ATOMKI, Tamás Szücs
Molėtai Astronomical Observatory (MAO), Kulionys, Lithuania

Observatory with a 1.65 m Ritchey-Chretien telescope with VUES spectrograph, located 70 km north of Vilnius.

Credit: MAO
IFIN-HH Tandetrons, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Măgurele, Romania

Facility with three tandem accelerators for nuclear astrophysics and AMS, and connected target laboratory.

Credit: IFIN-HH, Ion Burducea
VIPER High Performance Computing facility, University of Hull, United Kingdom

High Performance Computing (HPC) cluster with 180×2×14-core processors (3.3 GHz, 128GB RAM), 4×4×10-core processors (2GHz, 1TB RAM), and more.

Credit: VIPER, Chris Collins