Characteristics and Performance of the CALorimetric Electron Telescope (CALET) Calorimeter for Gamma-Ray Observations

N. Cannady; Y. Asaoka; F. Satoh; M. Tanaka; S. Torii; M. L. Cherry; M. Mori; O. Adriani; Y. Akaike; K. Asano; M. G. Bagliesi; E. Berti; G. Bigongiari; W. R. Binns; S. Bonechi; M. Bongi; P. Brogi; J. H. Buckley; G. Castellini; C. Checchia; G. Collazuol; V. Di Felice; K. Ebisawa; H. Fuke; T. G. Guzik; T. Hams; M. Hareyama; N. Hasebe; K. Hibino; M. Ichimura; K. Ioka; W. Ishizaki; M. H. Israel; K. Kasahara; J. Kataoka; R. Kataoka; Y. Katayose; C. Kato; N. Kawanaka; Y. Kawakubo; K. Kohri; H. S. Krawczynski; J. F. Krizmanic; T. Lomtadze; P. Maestro; P. S. Marrocchesi; A. M. Messineo; J. W. Mitchell; S. Miyake; A. A. Moiseev; K. Mori; N. Mori; H. M. Motz; K. Munakata; H. Murakami; S. Nakahira; J. Nishimura; G. A.De Nolfo; S. Okuno; J. F. Ormes; S. Ozawa; L. Pacini; F. Palma; P. Papini; A. V. Penacchioni; B. F. Rauch; S. B. Ricciarini; K. Sakai; T. Sakamoto; M. Sasaki; Y. Shimizu; A. Shiomi; R. Sparvoli; P. Spillantini; F. Stolzi; J. E. Suh; A. Sulaj; I. Takahashi; M. Takayanagi; M. Takita; T. Tamura; N. Tateyama; T. Terasawa; H. Tomida; Y. Tsunesada; Y. Uchihori; S. Ueno; E. Vannuccini; J. P. Wefel; K. Yamaoka; S. Yanagita; A. Yoshida; K. Yoshida

doi:10.3847/1538-4365/aad6a3

Characteristics and Performance of the CALorimetric Electron Telescope (CALET) Calorimeter for Gamma-Ray Observations

N. Cannady, Y. Asaoka, F. Satoh, M. Tanaka, S. Torii, M. L. Cherry, M. Mori, O. Adriani, Y. Akaike, K. Asano, M. G. Bagliesi, E. Berti, G. Bigongiari, W. R. Binns, S. Bonechi, M. Bongi, P. Brogi, J. H. Buckley, G. Castellini, C. ChecchiaG. Collazuol, V. Di Felice, K. Ebisawa, H. Fuke, T. G. Guzik, T. Hams, M. Hareyama, N. Hasebe, K. Hibino, M. Ichimura, K. Ioka, W. Ishizaki, M. H. Israel, K. Kasahara, J. Kataoka, R. Kataoka, Y. Katayose, C. Kato, N. Kawanaka, Y. Kawakubo, K. Kohri, H. S. Krawczynski, J. F. Krizmanic, T. Lomtadze, P. Maestro, P. S. Marrocchesi, A. M. Messineo, J. W. Mitchell, S. Miyake, A. A. Moiseev, K. Mori, N. Mori, H. M. Motz, K. Munakata, H. Murakami, S. Nakahira, J. Nishimura, G. A.De Nolfo, S. Okuno, J. F. Ormes, S. Ozawa, L. Pacini, F. Palma, P. Papini, A. V. Penacchioni, B. F. Rauch, S. B. Ricciarini, K. Sakai, T. Sakamoto, M. Sasaki, Y. Shimizu, A. Shiomi, R. Sparvoli, P. Spillantini, F. Stolzi, J. E. Suh, A. Sulaj, I. Takahashi, M. Takayanagi, M. Takita, T. Tamura, N. Tateyama, T. Terasawa, H. Tomida, Y. Tsunesada, Y. Uchihori, S. Ueno, E. Vannuccini, J. P. Wefel, K. Yamaoka, S. Yanagita, A. Yoshida, K. Yoshida

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Abstract

The CALorimetric Electron Telescope primary detector (CALET-CAL) is a 30 radiation-length-deep hybrid calorimeter designed for the accurate measurement of high-energy cosmic rays. It is capable of triggering on and giving near complete containment of electromagnetic showers from primary electrons and gamma rays from 1 GeV to over 10 TeV. The first 24 months of on-orbit scientific data (2015 November 01-2017 October 31) provide valuable characterization of the performance of the calorimeter based on analyses of the gamma-ray data set in general and bright point sources in particular. We describe the gamma-ray analysis, the expected performance of the calorimeter based on Monte Carlo simulations, the agreement of the flight data with the simulated results, and the outlook for long-term gamma-ray observations with the CAL.

Original language	English
Article number	5
Journal	Astrophysical Journal, Supplement Series
Volume	238
Issue number	1
DOIs	https://doi.org/10.3847/1538-4365/aad6a3
Publication status	Published - 2018 Sept

Keywords

gamma rays: general
instrumentation: detectors
methods: data analysis

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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10.3847/1538-4365/aad6a3

Cite this

Cannady, N., Asaoka, Y., Satoh, F., Tanaka, M., Torii, S., Cherry, M. L., Mori, M., Adriani, O., Akaike, Y., Asano, K., Bagliesi, M. G., Berti, E., Bigongiari, G., Binns, W. R., Bonechi, S., Bongi, M., Brogi, P., Buckley, J. H., Castellini, G., ... Yoshida, K. (2018). Characteristics and Performance of the CALorimetric Electron Telescope (CALET) Calorimeter for Gamma-Ray Observations. Astrophysical Journal, Supplement Series, 238(1), [5]. https://doi.org/10.3847/1538-4365/aad6a3

Cannady, N, Asaoka, Y, Satoh, F, Tanaka, M, Torii, S, Cherry, ML, Mori, M, Adriani, O, Akaike, Y, Asano, K, Bagliesi, MG, Berti, E, Bigongiari, G, Binns, WR, Bonechi, S, Bongi, M, Brogi, P, Buckley, JH, Castellini, G, Checchia, C, Collazuol, G, Di Felice, V, Ebisawa, K, Fuke, H, Guzik, TG, Hams, T, Hareyama, M, Hasebe, N, Hibino, K, Ichimura, M, Ioka, K, Ishizaki, W, Israel, MH, Kasahara, K, Kataoka, J, Kataoka, R, Katayose, Y, Kato, C, Kawanaka, N, Kawakubo, Y, Kohri, K, Krawczynski, HS, Krizmanic, JF, Lomtadze, T, Maestro, P, Marrocchesi, PS, Messineo, AM, Mitchell, JW, Miyake, S, Moiseev, AA, Mori, K, Mori, N, Motz, HM, Munakata, K, Murakami, H, Nakahira, S, Nishimura, J, Nolfo, GAD, Okuno, S, Ormes, JF, Ozawa, S, Pacini, L, Palma, F, Papini, P, Penacchioni, AV, Rauch, BF, Ricciarini, SB, Sakai, K, Sakamoto, T, Sasaki, M, Shimizu, Y, Shiomi, A, Sparvoli, R, Spillantini, P, Stolzi, F, Suh, JE, Sulaj, A, Takahashi, I, Takayanagi, M, Takita, M, Tamura, T, Tateyama, N, Terasawa, T, Tomida, H, Tsunesada, Y, Uchihori, Y, Ueno, S, Vannuccini, E, Wefel, JP, Yamaoka, K, Yanagita, S, Yoshida, A & Yoshida, K 2018, 'Characteristics and Performance of the CALorimetric Electron Telescope (CALET) Calorimeter for Gamma-Ray Observations', Astrophysical Journal, Supplement Series, vol. 238, no. 1, 5. https://doi.org/10.3847/1538-4365/aad6a3

@article{1a16f2a2179844348c5bd7dc2aed3f0e,

title = "Characteristics and Performance of the CALorimetric Electron Telescope (CALET) Calorimeter for Gamma-Ray Observations",

abstract = "The CALorimetric Electron Telescope primary detector (CALET-CAL) is a 30 radiation-length-deep hybrid calorimeter designed for the accurate measurement of high-energy cosmic rays. It is capable of triggering on and giving near complete containment of electromagnetic showers from primary electrons and gamma rays from 1 GeV to over 10 TeV. The first 24 months of on-orbit scientific data (2015 November 01-2017 October 31) provide valuable characterization of the performance of the calorimeter based on analyses of the gamma-ray data set in general and bright point sources in particular. We describe the gamma-ray analysis, the expected performance of the calorimeter based on Monte Carlo simulations, the agreement of the flight data with the simulated results, and the outlook for long-term gamma-ray observations with the CAL.",

keywords = "gamma rays: general, instrumentation: detectors, methods: data analysis",

author = "N. Cannady and Y. Asaoka and F. Satoh and M. Tanaka and S. Torii and Cherry, {M. L.} and M. Mori and O. Adriani and Y. Akaike and K. Asano and Bagliesi, {M. G.} and E. Berti and G. Bigongiari and Binns, {W. R.} and S. Bonechi and M. Bongi and P. Brogi and Buckley, {J. H.} and G. Castellini and C. Checchia and G. Collazuol and {Di Felice}, V. and K. Ebisawa and H. Fuke and Guzik, {T. G.} and T. Hams and M. Hareyama and N. Hasebe and K. Hibino and M. Ichimura and K. Ioka and W. Ishizaki and Israel, {M. H.} and K. Kasahara and J. Kataoka and R. Kataoka and Y. Katayose and C. Kato and N. Kawanaka and Y. Kawakubo and K. Kohri and Krawczynski, {H. S.} and Krizmanic, {J. F.} and T. Lomtadze and P. Maestro and Marrocchesi, {P. S.} and Messineo, {A. M.} and Mitchell, {J. W.} and S. Miyake and Moiseev, {A. A.} and K. Mori and N. Mori and Motz, {H. M.} and K. Munakata and H. Murakami and S. Nakahira and J. Nishimura and Nolfo, {G. A.De} and S. Okuno and Ormes, {J. F.} and S. Ozawa and L. Pacini and F. Palma and P. Papini and Penacchioni, {A. V.} and Rauch, {B. F.} and Ricciarini, {S. B.} and K. Sakai and T. Sakamoto and M. Sasaki and Y. Shimizu and A. Shiomi and R. Sparvoli and P. Spillantini and F. Stolzi and Suh, {J. E.} and A. Sulaj and I. Takahashi and M. Takayanagi and M. Takita and T. Tamura and N. Tateyama and T. Terasawa and H. Tomida and Y. Tsunesada and Y. Uchihori and S. Ueno and E. Vannuccini and Wefel, {J. P.} and K. Yamaoka and S. Yanagita and A. Yoshida and K. Yoshida",

note = "Funding Information: We gratefully acknowledge JAXA{\textquoteright}s contributions to the development of CALET and to the operations on board the ISS. We also wish to express our sincere gratitude to ASI and NASA for their support of the CALET project. This work is partially supported by JSPS Grant-in-Aid for Scientific Research (S) Number 26220708, JSPS Grant-in-Aid for Scientific Research (B) Number 17H02901, JSPS Grant-in-Aid for Scientific Research (C) Number 16K05382 and MEXT-Supported Program for the Strategic Research Foundation at Private Universities (2011–2015) S1101021 in Waseda University. This work is also supported in part by MEXT Grant-in-Aid for Scientific Research on Innovative Areas Number 24103002. US CALET work is supported by NASA under RTOP 14-APRA14-0075 (GSFC) and grants NNX16AC02G (WUSL), NNX16AB99G (LSU), and NNX11AE06G (Denver). High-statistics EPICS/Cosmos data were generated on the SuperMike-II cluster maintained at the High Performance Computing facilities at Louisiana State University. Publisher Copyright: {\textcopyright} 2018. The American Astronomical Society. All rights reserved.",

year = "2018",

month = sep,

doi = "10.3847/1538-4365/aad6a3",

language = "English",

volume = "238",

journal = "Astrophysical Journal, Supplement Series",

issn = "0067-0049",

publisher = "IOP Publishing Ltd.",

number = "1",

}

TY - JOUR

T1 - Characteristics and Performance of the CALorimetric Electron Telescope (CALET) Calorimeter for Gamma-Ray Observations

AU - Cannady, N.

AU - Asaoka, Y.

AU - Satoh, F.

AU - Tanaka, M.

AU - Torii, S.

AU - Cherry, M. L.

AU - Mori, M.

AU - Adriani, O.

AU - Akaike, Y.

AU - Asano, K.

AU - Bagliesi, M. G.

AU - Berti, E.

AU - Bigongiari, G.

AU - Binns, W. R.

AU - Bonechi, S.

AU - Bongi, M.

AU - Brogi, P.

AU - Buckley, J. H.

AU - Castellini, G.

AU - Checchia, C.

AU - Collazuol, G.

AU - Di Felice, V.

AU - Ebisawa, K.

AU - Fuke, H.

AU - Guzik, T. G.

AU - Hams, T.

AU - Hareyama, M.

AU - Hasebe, N.

AU - Hibino, K.

AU - Ichimura, M.

AU - Ioka, K.

AU - Ishizaki, W.

AU - Israel, M. H.

AU - Kasahara, K.

AU - Kataoka, J.

AU - Kataoka, R.

AU - Katayose, Y.

AU - Kato, C.

AU - Kawanaka, N.

AU - Kawakubo, Y.

AU - Kohri, K.

AU - Krawczynski, H. S.

AU - Krizmanic, J. F.

AU - Lomtadze, T.

AU - Maestro, P.

AU - Marrocchesi, P. S.

AU - Messineo, A. M.

AU - Mitchell, J. W.

AU - Miyake, S.

AU - Moiseev, A. A.

AU - Mori, K.

AU - Mori, N.

AU - Motz, H. M.

AU - Munakata, K.

AU - Murakami, H.

AU - Nakahira, S.

AU - Nishimura, J.

AU - Nolfo, G. A.De

AU - Okuno, S.

AU - Ormes, J. F.

AU - Ozawa, S.

AU - Pacini, L.

AU - Palma, F.

AU - Papini, P.

AU - Penacchioni, A. V.

AU - Rauch, B. F.

AU - Ricciarini, S. B.

AU - Sakai, K.

AU - Sakamoto, T.

AU - Sasaki, M.

AU - Shimizu, Y.

AU - Shiomi, A.

AU - Sparvoli, R.

AU - Spillantini, P.

AU - Stolzi, F.

AU - Suh, J. E.

AU - Sulaj, A.

AU - Takahashi, I.

AU - Takayanagi, M.

AU - Takita, M.

AU - Tamura, T.

AU - Tateyama, N.

AU - Terasawa, T.

AU - Tomida, H.

AU - Tsunesada, Y.

AU - Uchihori, Y.

AU - Ueno, S.

AU - Vannuccini, E.

AU - Wefel, J. P.

AU - Yamaoka, K.

AU - Yanagita, S.

AU - Yoshida, A.

AU - Yoshida, K.

N1 - Funding Information: We gratefully acknowledge JAXA’s contributions to the development of CALET and to the operations on board the ISS. We also wish to express our sincere gratitude to ASI and NASA for their support of the CALET project. This work is partially supported by JSPS Grant-in-Aid for Scientific Research (S) Number 26220708, JSPS Grant-in-Aid for Scientific Research (B) Number 17H02901, JSPS Grant-in-Aid for Scientific Research (C) Number 16K05382 and MEXT-Supported Program for the Strategic Research Foundation at Private Universities (2011–2015) S1101021 in Waseda University. This work is also supported in part by MEXT Grant-in-Aid for Scientific Research on Innovative Areas Number 24103002. US CALET work is supported by NASA under RTOP 14-APRA14-0075 (GSFC) and grants NNX16AC02G (WUSL), NNX16AB99G (LSU), and NNX11AE06G (Denver). High-statistics EPICS/Cosmos data were generated on the SuperMike-II cluster maintained at the High Performance Computing facilities at Louisiana State University. Publisher Copyright: © 2018. The American Astronomical Society. All rights reserved.

PY - 2018/9

Y1 - 2018/9

N2 - The CALorimetric Electron Telescope primary detector (CALET-CAL) is a 30 radiation-length-deep hybrid calorimeter designed for the accurate measurement of high-energy cosmic rays. It is capable of triggering on and giving near complete containment of electromagnetic showers from primary electrons and gamma rays from 1 GeV to over 10 TeV. The first 24 months of on-orbit scientific data (2015 November 01-2017 October 31) provide valuable characterization of the performance of the calorimeter based on analyses of the gamma-ray data set in general and bright point sources in particular. We describe the gamma-ray analysis, the expected performance of the calorimeter based on Monte Carlo simulations, the agreement of the flight data with the simulated results, and the outlook for long-term gamma-ray observations with the CAL.

AB - The CALorimetric Electron Telescope primary detector (CALET-CAL) is a 30 radiation-length-deep hybrid calorimeter designed for the accurate measurement of high-energy cosmic rays. It is capable of triggering on and giving near complete containment of electromagnetic showers from primary electrons and gamma rays from 1 GeV to over 10 TeV. The first 24 months of on-orbit scientific data (2015 November 01-2017 October 31) provide valuable characterization of the performance of the calorimeter based on analyses of the gamma-ray data set in general and bright point sources in particular. We describe the gamma-ray analysis, the expected performance of the calorimeter based on Monte Carlo simulations, the agreement of the flight data with the simulated results, and the outlook for long-term gamma-ray observations with the CAL.

KW - gamma rays: general

KW - instrumentation: detectors

KW - methods: data analysis

UR - http://www.scopus.com/inward/record.url?scp=85054743804&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85054743804&partnerID=8YFLogxK

U2 - 10.3847/1538-4365/aad6a3

DO - 10.3847/1538-4365/aad6a3

M3 - Article

AN - SCOPUS:85054743804

SN - 0067-0049

VL - 238

JO - Astrophysical Journal, Supplement Series

JF - Astrophysical Journal, Supplement Series

IS - 1

M1 - 5

ER -

Characteristics and Performance of the CALorimetric Electron Telescope (CALET) Calorimeter for Gamma-Ray Observations

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