ISSN - 05874254, Acta Physica Polonica, Series B., 2000, vol. 31, p. 2249-2256
The CELSIUS/WASA 4π detector facility
A new experimental setup for light-ion physics located at the CELSIUS storage ring of The Svedberg Laboratory in Uppsala is now in the commissioning phase. It consists of an internal pellet target station and the WASA detector covering a solid angle close to 4π steradians. Its central part is optimized to measure energies of electrons and photons for energies up to 600 MeV. The setup and the initial physics programme is presented as well as the status of the commissioning.