Determination of SPI coded mask transmission matrix

Bibcode
2001ESASP.459..661S
Sánchez, F.; Reglero, V.; Chato, R.; Rodrigo, J.; Velasco, T.; Gasent, J. L.; Alamo, J.; Burgos, J. A.; Blay, P.; Martínez, S.; Suso, J.; Doñate, M.
Referencia bibliográfica

In: Exploring the gamma-ray universe. Proceedings of the Fourth INTEGRAL Workshop, 4-8 September 2000, Alicante, Spain. Editor: B. Battrick, Scientific editors: A. Gimenez, V. Reglero & C. Winkler. ESA SP-459, Noordwijk: ESA Publications Division, ISBN 92-9092-677-5, 2001, p. 661 - 664

Fecha de publicación:
9
2001
Número de autores
12
Número de autores del IAC
0
Número de citas
2
Número de citas referidas
2
Descripción
The goal of this paper is to present the Transmission Matrix of the SPI Mask STM/QM Model. The experimental set-up used to determine INTEGRAL Spectrometer (SPI) Mask Transmission Matrix is hereafter described: collimation system, radioactive sources, energy ranges covered and pitch angles covering the expected SPI Field of View. The QM results fulfil transparency/opacity requirements. Same materials and manufacturing procedures have been used in both STM/QM and FM Masks, consequently we do not expect significant changes on the FM Transmission Matrix. Preliminary results of the Flight Model support this statement.
Tipo
Sin árbitro
Astrofísica de altas energías

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