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The Micro Slit Gas Detector

J. Claude Labbe·F. Gomez·T. Nunez·A. Pazos·P. Vazquez
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Abstract

We describe the first tests with a new proportional gas detector. Its geometry consists in slits opened in a copper metallized kapton foil with 30 micron anode strips suspended in these openings. In this way the multiplication process is similar to a standard MSGC. The fundamental difference is the absence of an insulating substrate around the anode. Also the material budget is significantly reduced, and the problems related to charging-up or polarization are removed. Ageing properties of this detector are under study.

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J. Claude Labbe, F. Gomez, T. Nunez, A. Pazos, P. Vazquez. 1999-01-19. The Micro Slit Gas Detector. https://arxiv.org/abs/physics/9901029

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