We present a concept for the payload SAGACE, the Spectroscopic Active Galaxies And Cluster Explorer, devoted to study the evolution of Universe structures using different observables, all of them in the mm/submm wavelength. The SAGACE payload is made of a passively cooled 3 m telescope, a cryogenic Fourier Transform Spectrometer (FTS) and detector arrays to be operated at 0.3 K by a 3He fridge. The detectors are Ti/Au Transition Edge Sensor (TES) bolometers with a NEP<10^−17 W/sqrt(Hz). A phase-A study has been recently completed for this experiment, in the framework of the call for small missions of the Italian Space Agency.

Ferrari, L., Bagliani, D., Bardi, A., Battistelli, E., Birkinshaw, M., Colafrancesco, S., et al. (2009). Spectroscopic Active Galaxies and Clusters Explorer. In The Thirteenth International Workshop on Low Temperature Detectors—LTD13 (pp.483-486). American Institute of Physics [10.1063/1.3292383].

Spectroscopic Active Galaxies and Clusters Explorer

GERVASI, MASSIMO;NATI, FEDERICO;SPINELLI, SEBASTIANO MAURO;ZANNONI, MARIO
2009

Abstract

We present a concept for the payload SAGACE, the Spectroscopic Active Galaxies And Cluster Explorer, devoted to study the evolution of Universe structures using different observables, all of them in the mm/submm wavelength. The SAGACE payload is made of a passively cooled 3 m telescope, a cryogenic Fourier Transform Spectrometer (FTS) and detector arrays to be operated at 0.3 K by a 3He fridge. The detectors are Ti/Au Transition Edge Sensor (TES) bolometers with a NEP<10^−17 W/sqrt(Hz). A phase-A study has been recently completed for this experiment, in the framework of the call for small missions of the Italian Space Agency.
Si
poster + paper
Scientifica
bolometers, galaxies, Fourier transform optics, AGN; TES bolometer; CMBR; Sunyaev-Zel'dovich
English
International Workshop on Low Temperature Detectors — LTD13
978-0-7354-0751-0
https://aip.scitation.org/doi/abs/10.1063/1.3292383
Ferrari, L., Bagliani, D., Bardi, A., Battistelli, E., Birkinshaw, M., Colafrancesco, S., et al. (2009). Spectroscopic Active Galaxies and Clusters Explorer. In The Thirteenth International Workshop on Low Temperature Detectors—LTD13 (pp.483-486). American Institute of Physics [10.1063/1.3292383].
Ferrari, L; Bagliani, D; Bardi, A; Battistelli, E; Birkinshaw, M; Colafrancesco, S; Conte, A; Debernardis, P; Degregori, S; Depetris, M; De Zotti, G; Donati, A; Franceschini, A; Gatti, F; Gervasi, M; Gonzalez Nuevo, J; Lamagna, L; Luzzi, G; Maiolino, M; Marchegiani, P; Mariani, A; Masi, S; Massardi, M; Mauskopf, P; Nati, L; Nati, F; Natoli, P; Piacentini, F; Polenta, G; Porciani, M; Savini, G; Schillaci, A; Spinelli, S; Tartari, A; Tavanti, M; Tortora, A; Vaccari, M; Vaccarone, R; Zannoni, M
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10281/7659
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