The ICARUS Front-end Preamplifier Working at Liquid Argon Temperature
  We describe characteristics and performance of the low-noise front-end preamplifier used in the ICARUS 50-litre liquid Argon Time Projection Chamber installed in the CERN West Area Neutrino Facility during the 1997-98 neutrino runs. The preamplifiers were designed to work immersed in ultra-pure liquid Argon at a temperature of 87K. 
B. Baibussinov, C. Carpanese, F. Casagrande, P. Cennini, S. Centro, A.   Curioni, G. Meng, C. Montanari, P. Picchi, F. Pietr...
physics.ins-det