We present some results from the study of a small size RPC filled with a ternary gas mixture (94.3% C2H2F4, 5% C4H10, 0.3% SF6), by measuring gas properties like the electrons drift velocity. A pulsed UV laser is focused inside the gas gap to induce ionization via double photon ionization processes. Results for drift velocity as a function of the applied electric field are presented and discussed.
Characterization with a nitrogen laser of a small size RPC
COLUCCIA, MARIA RITA;GORINI, Edoardo;PRIMAVERA, Margherita
2007-01-01
Abstract
We present some results from the study of a small size RPC filled with a ternary gas mixture (94.3% C2H2F4, 5% C4H10, 0.3% SF6), by measuring gas properties like the electrons drift velocity. A pulsed UV laser is focused inside the gas gap to induce ionization via double photon ionization processes. Results for drift velocity as a function of the applied electric field are presented and discussed.File in questo prodotto:
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