Development of high dynamic range read-out system using multi-photodiode for the total absorption calorimeter of calet

Y. Katayose; M. Shibata; S. Torii; Y. Shimizu; T. Tamura; K. Hibino; S. Okuno; K. Yoshida; H. Kitamura; Y. Uchihori; H. Murakami

Development of high dynamic range read-out system using multi-photodiode for the total absorption calorimeter of calet

Y. Katayose, M. Shibata, S. Torii, Y. Shimizu, T. Tamura, K. Hibino, S. Okuno, K. Yoshida, H. Kitamura, Y. Uchihori, H. Murakami

Research output: Contribution to conference › Paper › peer-review

4 Citations (Scopus)

Abstract

We are developing a total absorption calorimeter (TASC) of the CALET (CALorimetric Electron Telescope) instrument for observing high energy electrons and gamma rays on the ISS (International Space Station). A read-out system using a multi-photodiode and a front-end circuit including analog ASIC, 16 bit ADC and FPGA has been developed to measure the energy deposit with the dynamic range from 1MIPs(Minimum Ionization Particle) up to 106MIPs in a BGO bar of TASC. The output signal of 1 MIP was calibrated by cosmic-ray muon. The ADC count of light yield of BGO by a cosmic-ray muon was 10.8fC on average. The dynamic range of the read-out system was confirmed from 1MIPs to about 2400 MIPs with both of LED pulse and heavy ions beam.

Original language	English
Pages	437-440
Number of pages	4
Publication status	Published - 2007 Jan 1
Event	30th International Cosmic Ray Conference, ICRC 2007 - Merida, Yucatan, Mexico Duration: 2007 Jul 3 → 2007 Jul 11

Conference

Conference	30th International Cosmic Ray Conference, ICRC 2007
Country/Territory	Mexico
City	Merida, Yucatan
Period	07/7/3 → 07/7/11

ASJC Scopus subject areas

Nuclear and High Energy Physics

Cite this

Katayose, Y., Shibata, M., Torii, S., Shimizu, Y., Tamura, T., Hibino, K., Okuno, S., Yoshida, K., Kitamura, H., Uchihori, Y., & Murakami, H. (2007). Development of high dynamic range read-out system using multi-photodiode for the total absorption calorimeter of calet. 437-440. Paper presented at 30th International Cosmic Ray Conference, ICRC 2007, Merida, Yucatan, Mexico.

Katayose, Y, Shibata, M, Torii, S, Shimizu, Y, Tamura, T, Hibino, K, Okuno, S, Yoshida, K, Kitamura, H, Uchihori, Y & Murakami, H 2007, 'Development of high dynamic range read-out system using multi-photodiode for the total absorption calorimeter of calet', Paper presented at 30th International Cosmic Ray Conference, ICRC 2007, Merida, Yucatan, Mexico, 07/7/3 - 07/7/11 pp. 437-440.

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abstract = "We are developing a total absorption calorimeter (TASC) of the CALET (CALorimetric Electron Telescope) instrument for observing high energy electrons and gamma rays on the ISS (International Space Station). A read-out system using a multi-photodiode and a front-end circuit including analog ASIC, 16 bit ADC and FPGA has been developed to measure the energy deposit with the dynamic range from 1MIPs(Minimum Ionization Particle) up to 106MIPs in a BGO bar of TASC. The output signal of 1 MIP was calibrated by cosmic-ray muon. The ADC count of light yield of BGO by a cosmic-ray muon was 10.8fC on average. The dynamic range of the read-out system was confirmed from 1MIPs to about 2400 MIPs with both of LED pulse and heavy ions beam.",

author = "Y. Katayose and M. Shibata and S. Torii and Y. Shimizu and T. Tamura and K. Hibino and S. Okuno and K. Yoshida and H. Kitamura and Y. Uchihori and H. Murakami",

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AU - Katayose, Y.

AU - Shibata, M.

AU - Torii, S.

AU - Shimizu, Y.

AU - Tamura, T.

AU - Hibino, K.

AU - Okuno, S.

AU - Yoshida, K.

AU - Kitamura, H.

AU - Uchihori, Y.

AU - Murakami, H.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - We are developing a total absorption calorimeter (TASC) of the CALET (CALorimetric Electron Telescope) instrument for observing high energy electrons and gamma rays on the ISS (International Space Station). A read-out system using a multi-photodiode and a front-end circuit including analog ASIC, 16 bit ADC and FPGA has been developed to measure the energy deposit with the dynamic range from 1MIPs(Minimum Ionization Particle) up to 106MIPs in a BGO bar of TASC. The output signal of 1 MIP was calibrated by cosmic-ray muon. The ADC count of light yield of BGO by a cosmic-ray muon was 10.8fC on average. The dynamic range of the read-out system was confirmed from 1MIPs to about 2400 MIPs with both of LED pulse and heavy ions beam.

AB - We are developing a total absorption calorimeter (TASC) of the CALET (CALorimetric Electron Telescope) instrument for observing high energy electrons and gamma rays on the ISS (International Space Station). A read-out system using a multi-photodiode and a front-end circuit including analog ASIC, 16 bit ADC and FPGA has been developed to measure the energy deposit with the dynamic range from 1MIPs(Minimum Ionization Particle) up to 106MIPs in a BGO bar of TASC. The output signal of 1 MIP was calibrated by cosmic-ray muon. The ADC count of light yield of BGO by a cosmic-ray muon was 10.8fC on average. The dynamic range of the read-out system was confirmed from 1MIPs to about 2400 MIPs with both of LED pulse and heavy ions beam.

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Development of high dynamic range read-out system using multi-photodiode for the total absorption calorimeter of calet

Abstract

Conference

ASJC Scopus subject areas

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