13 documents found, page 1 of 2
First in-beam studies of a Resistive-Plate WELL gaseous multiplier
Bressler, S.; Moleri, L.; Pitt, M.; Kudella, S.; Azevedo, C. D. R.; Amaro, F. D.; Jorge, M. R.; Santos, J. M. F. dos; Veloso, J. F. C. A.
A robust large area x-ray imaging system based on 100 μ m thick Gas Electron Mu...
Amaro, F. D.; Mir, J. A.; Carvalho, X.; Azevedo, C. D. R.; Santos, J. M. F. dos; Luz, H. Natal da
Gain Characteristics of a 100 μm thick Gas Electron Multiplier (GEM)
Mir, J. A.; Luz, H. Natal da; Carvalho, X.; Azevedo, C. D. R.; Santos, J. M. F. dos; Amaro, F. D.
Simultaneous readout of charge and scintillation pulses from electron avalanche...
Monteiro, C. M. B.; Oliveira, C A B; Luz, H. Natal da; Veloso, J. F. C. A.; Santos, J. M. F. dos
X-ray imaging with GEMs using 100 μm thick foils
Luz, H. Natal da; Mir, J. A.; Carvalho, X.; Santos, J. M. F. dos
Ionization and scintillation of nuclear recoils in gaseous xenon
Renner, J.; Gehman, V. M.; Goldschmidt, A.; Matis, H. S.; Miller, T.; Nakajima, Y.; Nygren, D.; Oliveira, C. A. B.; Shuman, D.; Álvarez, V.
Radiopurity control in the NEXT-100 double beta decay experiment: procedures an...
Álvarez, V; Bandac, I.; Bettini, A.; Borges, F. I. G. M.; Cárcel, S.; Castel, J.; Cebrián, S.; Cervera, A.; Conde, C. A. N.; Dafni, T.
Beam studies of novel THGEM-based potential sampling elements for Digital Hadro...
Bressler, S.; Arazi, L.; Luz, H. Natal da; Azevedo, C. D. R.; Moleri, L.; Oliveri, E.; Pitt, M.; Rubin, A.; Santos, J. M. F. dos; Veloso, J. F. C. A.
MHSP with position detection capability
Luz, H. Natal da; Veloso, J. F. C. A.; Mendes, N. F. C.; Santos, J. M. F. dos; Mir, J. A.The first implementation of a position sensitive readout for a Micro Hole and Strip Plate (MHSP) is described and tested. The readout consists on a resistive layer crossing the anodes and connected to a preamplifier on each side. By weighing the charge pulses on both preamplifiers it is possible to determine the interaction point. A 100-200 [Omega] resistance layer between consecutive strips was found to be the...
A simple X-ray position detection system based on a MHSP
Luz, H. Natal da; Veloso, J. F. C. A.; Santos, J. M. F. dos; Mir, J. A.A simple system for position detection based on a Micro-Hole and Strip Plate (MHSP) using a resistive charge division method was implemented. A thin resistive layer of about 100 [Omega] between each strip (top surface) and between each anode strip (bottom surface) allows us to obtain the actual position in both orthogonal directions. The readout electronics uses only two preamplifiers, a sum and a divider circu...