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https://hdl.handle.net/10316/4478| Title: | Advances in the Micro-Hole & Strip Plate gaseous detector | Authors: | Maia, J. M. Veloso, J. F. C. A. Santos, J. M. F. dos Breskin, A. Chechik, R. Mörmann, D. |
Keywords: | Micro-strip gas counter; Gas electron multiplier; Micro-Hole & Strip Plate gas detector; Photosensor | Issue Date: | 2003 | Citation: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 504:1-3 (2003) 364-368 | Abstract: | We report on the performance of a new gaseous electron multiplier: the Micro-Hole & Strip Plate (MHSP). It consists of two independent charge-amplification stages in a single, double-sided micro-structured electrode, deposited on a thin insulating substrate. Charge gains in excess of 103 were obtained in a MHSP operated with soft X-rays in Ar/CO2 (70/30). We present the results of a systematic study of the MHSP properties and those of a double-stage GEM+MHSP multiplier. Applications to gaseous photomultipliers are discussed. | URI: | https://hdl.handle.net/10316/4478 | DOI: | 10.1016/S0168-9002(03)00772-1 | Rights: | openAccess |
| Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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| filed317d22f130a4bd5a5f5b017c71d7d62.pdf | 343.08 kB | Adobe PDF | View/Open |
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