High-precision measurement of the electr
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J. Wiechula; P. Braun-Munzinger; H. Daues; U. Frankenfeld; C. Garabatos; J. Hehn
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Article
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2005
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Elsevier Science
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English
β 307 KB
The baseline gas mixture which will be used in the ALICE TPC is 90% Ne and 10% CO 2 . The change of the drift velocity due to changes of the CO 2 concentration as well as N 2 addition has been studied in high-precision measurements at drift fields between 100 and 900V/cm. Also a precise