ZEUS User Group announced

The National Science Foundation is funding the construction of the 3 petawatt ZEUS laser facility at the University of Michigan. Once commissioned (late 2023), ZEUS is intended to operate as an NSF sponsored user facility, offering external users experimental access using a merit-based peer reviewed proposal system to advance science frontiers and enable discovery. Therefore, it is important for us to gather your input now, while we are finalizing the design and building the laser and target areas, to best accommodate future possible configurations and requests.

The name ZEUS (Zettawatt-Equivalent Ultrashort pulse laser System) refers to the interaction of a PetaWatt laser pulse colliding with a GeV energy electron beam that can be generated by one of its two beamlines. This geometry provides the equivalent of a “Zettawatt” power laser interaction (1021 Watts) in the rest frame of the electron beam. It will consequently allow exploration of fundamental yet unanswered questions regarding non-linear quantum electrodynamics in relativistic plasmas, including non-perturbative quantum radiation reaction and electron-positron pair production mechanisms. In addition, there will be a long-pulse shock driver that can be used with one of the other beams.

Further experiments enabled by this facility will include pump-probe experiments using femtosecond x-rays as a probe of material dynamics on ultra-short timescales, the production of GeV ion beams, the generation of instabilities in electron-positron jets, the exploration of vacuum polarization effects, relativistic astrophysical shocks, and the production of pions and muons. Once completed, the ZEUS laser system will be the highest-power laser system in the US and will be among the highest-power lasers worldwide for the next decade.

Please fill out the following form to receive further announcements regarding ZEUS. We plan to have a webinar in late April or early May to discuss the target chamber design and the needs of the user community.