13-14 September 2021
GSI, Darmstadt, Germany
Europe/Berlin timezone
Caution: Event has been postponed to 2022. Further information to follow.

EMMI Rapid Reaction Task Force (RRTF)

Real and virtual photon production at ultra-low transverse momentum and low mass at LHC

Participation in the RRTF is by invitation only.


Please note following important information:

As a consequence of the ongoing pandemic, we had to decide now to move the main in-person workshop event of our "EMMI Rapid Reaction Task Force" on "Real and virtual photon production at ultra-low pT and mass at LHC“ to the next year. International traveling is still rather difficult for many of you. However, in oder to keep up the discussions, we are organizing a smaller online workshop on

Monday,  September 13, 15-18 h (central european summer time),
Tuesday, September 14, 15-18 h (c.e.s.t),

with additional time slot for discussions on 

Friday, September 17, 16-18 h (c.e.s.t.).

We will inform you about further details soon.

GSI, Darmstadt, Germany
KBW Lecture Hall
GSI Helmholtzzentrum für Schwerionenforschung GmbH Planckstr. 1 64291 Darmstadt Germany

Covid19 regulations and guidelines:

To enter GSI a negative PCR or Antigen test (antibody test is not sufficient) not older than 48 hours has to be available

Official information on the rules before entering Germany and general information can be found here:

Incoming travellers have to do an         electronic entry registration.
Important: carry the confirmation of the entry registration form with you at all times during travel.