218 articles – 619 references  [version française]
 HAL: in2p3-00024529, version 1
 International Workshop on Topics in Astroparticle and Undeground Physics, TAUP 2003, Seattle : États-Unis
 Dark matter with HELLAZ
 (2005)
 Dark matter interacting in a pressurized TPC will produce an energy spectrum of recoil nuclei whose end point depends on the atomic mass and the pressure of the gas. These can be varied from He to Xe, and 10$^{-2}$ to 20 bar. The threshold depends on the gain of the end cap detector and can reach single electron capability, that is a few eV. HELLAZ has reached that gain with 20 bar He. Parts of this presentation are taken from [J.I. Collar, Y. Giomataris, Nucl. Inst. Meth. 471 (2001) 254].
 Subject(s) : Physics/High Energy Physics - Experiment
 in2p3-00024529, version 1 http://hal.in2p3.fr/in2p3-00024529 oai:hal.in2p3.fr:in2p3-00024529 From: Simone Lantz <> Submitted on: Friday, 2 September 2005 17:01:58 Updated on: Monday, 5 September 2005 16:25:12