M. G. Bagliesi

Direct Measurement of the Cosmic-Ray Carbon and Oxygen Spectra from 10 GeV/n to 2.2 TeV/n with the Calorimetric Electron Telescope on the International Space Station

O. Adriani, Yosui Akaike, Katsuaki Asano, Y. Asaoka et autres

In this paper, we present the measurement of the energy spectra of carbon and oxygen in cosmic rays based on observations with the Calorimetric Electron Telescope on the International Space Station from October 2015 to October 2019. Analysis, including the detailed assessment …

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CALET on the International Space Station: the first three years of observations

Paolo Brogi, O. Adriani, Yosui Akaike, Katsuaki Asano et autres

Abstract The CALorimetric Electron Telescope CALET is a space instrument designed to carry out precision measurements of high energy cosmic-rays on the JEM-EF external platform on the International Space Station, where it has been collecting science data continuously since mid October 2015. …

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CALET results after three years on the International Space Station

Y. Asaoka, O. Adriani, Yosui Akaike, Katsuaki Asano et autres

Abstract The CALET (CALorimetric Electron Telescope) space experiment, which is currently conducting direct cosmic-ray observations onboard the International Space Station (ISS), is an all-calorimetric instrument optimized for cosmic-ray electron measurements with capability to measure hadrons and gamma-rays. Since the start of observation …

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Direct Measurement of the Cosmic-Ray Proton Spectrum from 50 GeV to 10 TeV with the Calorimetric Electron Telescope on the International Space Station

O. Adriani, Yosui Akaike, Katsuaki Asano, Y. Asaoka et autres

In this paper, we present the analysis and results of a direct measurement of the cosmic-ray proton spectrum with the CALET instrument onboard the International Space Station, including the detailed assessment of systematic uncertainties. The observation period used in this analysis is …

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The CALorimetric Electron Telescope (CALET) on the International Space Station: Results from the First Two Years On Orbit

Y. Asaoka, O. Adriani, Yosui Akaike, Katsuaki Asano et autres

The CALorimetric Electron Telescope (CALET) is a high-energy astroparticle physics space experiment installed on the International Space Station (ISS), developed and operated by Japan in collaboration with Italy and the United States. The CALET mission goals include the investigation of possible nearby …

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The CALorimetric Electron Telescope (CALET) on the International Space Station: Results from the First Two Years of Operation

Y. Asaoka, O. Adriani, Yosui Akaike, Katsuaki Asano et autres

The CALorimetric Electron Telescope (CALET) space experiment, which has been developed by Japan in collaboration with Italy and the United States, is a high-energy astroparticle physics mission on the International Space Station (ISS). The primary goals of the CALET mission include investigation …

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

Nicholas Wade Cannady, Y. Asaoka, F. Satoh, M. M. Tanaka et autres

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 …

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Extended Measurement of the Cosmic-Ray Electron and Positron Spectrum from 11 GeV to 4.8 TeV with the Calorimetric Electron Telescope on the International Space Station

O. Adriani, Yosui Akaike, Katsuaki Asano, Y. Asaoka et autres

Extended results on the cosmic-ray electron + positron spectrum from 11 GeV to 4.8 TeV are presented based on observations with the Calorimetric Electron Telescope (CALET) on the International Space Station utilizing the data up to November 2017. The analysis uses the …

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On-orbit operations and offline data processing of CALET onboard the ISS

Y. Asaoka, S. Ozawa, S. Torii, O. Adriani et autres

The CALorimetric Electron Telescope (CALET), launched for installation on the International Space Station (ISS) in August, 2015, has been accumulating scientific data since October, 2015. CALET is intended to perform long-duration observations of high-energy cosmic rays onboard the ISS. CALET directly measures …

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Performance of the CREAM calorimeter in accelerator beam test

Young Soo Yoon, H. S. Ahn, M. G. Bagliesi, Gabriele Bigongiari et autres

The CREAM calorimeter, designed to measure the spectra of cosmic-ray nuclei from under 1 TeV to 1000 TeV, is a 20 radiation length (X-0) deep sampling calorimeter. The calorimeter is comprised of 20 layers of tungsten interleaved with 20 layers of scintillating …

Design and tests of the CREAM calorimeter

M. H. Lee, H. S. Ahn, M. G. Bagliesi, Gabriele Bigongiari et autres

The CREAM calorimeter is comprised of 20 layers of 1 radiation length (X 0 ) tungsten interleaved with 20 layers of scintillating fibers with fifty 1 cm wide scintillating fiber ribbons per layer.The fiber light output is read out with multi pixel …

Energy calibration of CALET onboard the International Space Station

Y. Asaoka, Yosui Akaike, Yusuke Komiya, Ryo Miyata et autres

In August 2015, the CALorimetric Electron Telescope (CALET), designed for long exposure observations of high energy cosmic rays, docked with the International Space Station (ISS) and shortly thereafter began to collect data. CALET will measure the cosmic ray electron spectrum over the …

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