Počet záznamů: 1
The MIDAS telescope for microwave detection of ultra-high energy cosmic rays
- 1.0437026 - FZÚ 2015 RIV NL eng J - Článek v odborném periodiku
Alvarez-Muñiz, J. - Soares, E.A. - Berlin, A. - Bogdan, M. - Boháčová, Martina - Bonifazi, C. - Carvalho, W.R. - de Mello Neto, J.R.T. - San Luis, P.F. - Genat, J.F. - Hollon, N. - Mills, E. - Monasor, M. - Privitera, P. - Ramos de Castro, A. - Reyes, L.C. - Richardson, M. - Rouille D’Orfeuil, B. - Santos, E.M. - Wayne, S. - Williams, C. - Zas, E. - Zhou, J.
The MIDAS telescope for microwave detection of ultra-high energy cosmic rays.
Nuclear Instruments & Methods in Physics Research Section A. Roč. 719, Aug (2013), s. 70-80. ISSN 0168-9002. E-ISSN 1872-9576
Institucionální podpora: RVO:68378271
Klíčová slova: ultra high energy cosmic rays * radio-detection * microwave * GHz
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 1.316, rok: 2013
We present the design, implementation and data taking performance of the Microwave Detection of Air Showers (MIDAS) experiment, a large field of view imaging telescope designed to detect microwave radiation from extensive air showers induced by ultra-high energy cosmic rays. This novel technique may bring a tenfold increase in detector duty cycle when compared to the standard fluorescence technique based on detection of ultraviolet photons. The MIDAS telescope consists of a 4.5 m diameter dish with a 53-pixel receiver camera, instrumented with feed horns operating in the commercial extended C-Band (3.4-4.2 GHz). A self-trigger capability is implemented in the digital electronics. The main objectives of this first prototype of the MIDAS telescope - to validate the telescope design, and to demonstrate a large detector duty cycle - were successfully accomplished in a dedicated data taking run at the University of Chicago campus prior to installation at the Pierre Auger Observatory.
Trvalý link: http://hdl.handle.net/11104/0240618
Počet záznamů: 1