Home > The trigger system of the CHORUS experiment |
Article | |
Report number | CERN-EP-98-131 |
Title | The trigger system of the CHORUS experiment |
Author(s) |
Van Beuzekom, M G ; Boes, J C ; Van den Born, E A ; Jaspers, M ; Konijn, J ; Oldeman, R G C ; Van der Poel, C A F J ; Van Reen, T ; Stolte, J ; Uiterwijk, J W E ; Visschers, J L ; Pesen, E ; Zeyrek, M T ; De Wulf, J P ; Bal, F ; Beyer, R ; Gorbunov, P ; Ferreira, R ; Friend, B ; De Jong, M ; Ludovici, L ; Panman, J ; Bonnet, L ; Grégoire, G |
Affiliation | (NIKHEF Amsterdam) ; (Middle East Technical Univ. Ankara) ; (Inter-Univ. Inst. High En. (ULB-VUB) Brussels) ; (CERN) ; (Univ. Cathol. Louvain, Louvain-la-Neuve) |
Imprint | 19 Aug 1998. - 32 p. |
In: | Nucl. Instrum. Methods Phys. Res., A 427 (1999) 587 |
DOI | 10.1016/S0168-9002(98)01395-3 |
Subject category | Detectors and Experimental Techniques |
Accelerator/Facility, Experiment | CERN SPS ; CHORUS WA95 |
Abstract | A new apparatus for detection of $\nu_{\mu} \rightarrow \nu_{\tau}$ oscillation has been successfully constructed and operated by the CHORUS Collaboration for the CERN-WA95 experiment. The design , implementation and performance of the electronic trigger system is described. A trigger efficiency of 99$\%$ was measured for $\nu_{\mu}$ charged current events and 90$\%$ for neutral current e vents. |