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arXiv · hep-ex/0106104

Sub MeV Particles Detection and Identification in the MUNU detector ((1)ISN, IN2P3/CNRS-UJF, Grenoble, France, (2)Institut de Physique, Neuchâtel, Switzerland, (3) INFN, Padova Italy, (4) Physik-Institut, Zürich, Switzerland)

M. Avenier·C. Broggini·J. Busto·C. Cerna·V. Chazal·P. Jeanneret·G. Jonkmans·D. H. Koang·J. Lamblin·D. Lebrun·O. Link·R. Lüescher·F. Ouldsada·G. Puglierin·A. Stutz·A. Tadsen·J. -L. Vuilleumier
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Abstract

We report on the performance of a 1 m$^{3}$ TPC filled with CF$_{4}$ at 3 bar, immersed in liquid scintillator and viewed by photomultipliers. Particle detection, event identification and localization achieved by measuring both the current signal and the scintillation light are presented. Particular features of $α$ particle detection are also discussed. Finally, the ${54}$Mn photopeak, reconstructed from the Compton scattering and recoil angle is shown.

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M. Avenier, C. Broggini, J. Busto, C. Cerna, V. Chazal, P. Jeanneret, G. Jonkmans, D. H. Koang, J. Lamblin, D. Lebrun, O. Link, R. Lüescher, F. Ouldsada, G. Puglierin, A. Stutz, A. Tadsen, J. -L. Vuilleumier. 2001-07-17. Sub MeV Particles Detection and Identification in the MUNU detector ((1)ISN, IN2P3/CNRS-UJF, Grenoble, France, (2)Institut de Physique, Neuchâtel, Switzerland, (3) INFN, Padova Italy, (4) Physik-Institut, Zürich, Switzerland). https://doi.org/10.1016/s0168-9002(01)01520-0

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