We present here some results on measurements of electron drift velocity as a function of the electric field in a single gap, avalanche operated, small size (10 x 20 cm(2)) RPC filled with a ternary gas mixture (94.3 % C2H2F4, 5 % C4H10, 0.3 % SF6). A pulsed nitrogen laser is focused (similar to 20 mu m spot size at the focus) inside the gas gap to generate primary ionization via double photon ionization process. Results are presented and discussed.
Titolo: | Measurements of drift velocity in the ATLAS RPC gas mixture |
Autori: | |
Data di pubblicazione: | 2006 |
Rivista: | |
Abstract: | We present here some results on measurements of electron drift velocity as a function of the electric field in a single gap, avalanche operated, small size (10 x 20 cm(2)) RPC filled with a ternary gas mixture (94.3 % C2H2F4, 5 % C4H10, 0.3 % SF6). A pulsed nitrogen laser is focused (similar to 20 mu m spot size at the focus) inside the gas gap to generate primary ionization via double photon ionization process. Results are presented and discussed. |
Handle: | http://hdl.handle.net/11587/102002 |
Appare nelle tipologie: | Articolo pubblicato su Rivista |
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