![The impact of permanent magnetic fields on photomultiplier HAMAMATSU R7899-20 used in a hadron calorimeter of LHCb experiment]()
The impact of permanent magnetic fields on photomultiplier HAMAMATSU R7899-20 used in a hadron calorimeter of LHCb experimentDmitrenko, V V; Vorobyev, K A; Vlasik, K F; Grachev, V M; Muravyev-Smirnov, S S; Novikov, A S; Ulin, S E; Uteshev, Z M; Shustov, A E; Petrenko, D V; Chernysheva, I V; Shmatkov, I A · Journal of Physics: Conference Series · 2017