Articles by Chiharu Kato

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Chiharu Kato

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Precision spectral measurements of Chromium and Titanium from 10 to 250 GeV/n and sub-Iron to Iron ratio with the Calorimetric Electron Telescope on the ISS

7 days ago by Oscar Adriani and others

High Energy Astrophysical Phenomena

Ground-based Observations of Temporal Variation of Cosmic Ray Spectrum during Forbush Decreases

13 May 2025 by Warit Mitthumsiri and others

High Energy Astrophysical Phenomena

A new air shower array in the Southern Hemisphere looking for the origins of Cosmic rays: the ALPACA experiment

19 December 2024 by M. Anzorena and others

High Energy Astrophysical Phenomena, Instrumentation and Methods for Astrophysics

Cosmic ray north-south anisotropy: rigidity spectrum and solar cycle variations observed by ground-based muon detectors

16 December 2024 by Masayoshi Kozai and others

Solar and Stellar Astrophysics, High Energy Astrophysical Phenomena

Spinal Cord Motor Neuron Phenotypes and Polygenic Risk Scores in Sporadic Amyotrophic Lateral Sclerosis: Deciphering the Disease Pathology and Therapeutic Potential of Ropinirole Hydrochloride

4 September 2024 by Chiharu Kato and others

Neurology

Global analysis of the extended cosmic-ray decreases observed with world-wide networks of neutron monitors and muon detectors; temporal variation of the rigidity spectrum and its implication

26 August 2024 by Kouji Munakata and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

Inspecting neutrino flavor instabilities during proto-neutron star cooling phase in supernova: I. Spherically symmetric model

30 July 2024 by Masamichi Zaizen and others

High Energy Astrophysical Phenomena, High Energy Physics

Characteristics of temporal variability of long-duration bursts of high-energy radiation associated with thunderclouds on the Tibetan plateau

11 April 2024 by Hiroaki Tsuchiya and others

Geophysics, Earth and Planetary Astrophysics

Direct Measurement of the Spectral Structure of Cosmic-Ray Electrons+Positrons in the TeV Region with CALET on the International Space Station

14 November 2023 by Oscar Adriani and others

High Energy Astrophysical Phenomena

Observation of gamma rays up to 320 TeV from the middle-aged TeV pulsar wind nebula HESS J1849-000

26 August 2023 by M. Amenomori and others at

Waseda University

High Energy Astrophysical Phenomena

Measurement of the Gamma-Ray Energy Spectrum beyond 100 TeV from the HESS J1843-033 Region

26 August 2023 by M. Amenomori and others at

Shonan Institute of Technology

High Energy Astrophysical Phenomena

Charge-Sign Dependent Cosmic-Ray Modulation Observed with the Calorimetric Electron Telescope on the International Space Station

26 May 2023 by Oscar Adriani and others

High Energy Astrophysical Phenomena

Direct Measurement of the Cosmic-Ray Helium Spectrum from 40 GeV to 250 TeV with the Calorimetric Electron Telescope on the International Space Station

3 May 2023 by Oscar Adriani and others at

University of Florence

High Energy Astrophysical Phenomena

Cosmic-ray Boron Flux Measured from 8.4 GeV/n to 3.8 TeV/n with the Calorimetric Electron Telescope on the International Space Station

15 December 2022 by Oscar Adriani and others

High Energy Astrophysical Phenomena

Large amplitude bidirectional anisotropy of cosmic-ray intensity observed with world-wide networks of ground-based neutron monitors and muon detectors in November, 2021

13 September 2022 by Kouji Munakata and others

High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics

Observation of Spectral Structures in the Flux of Cosmic-Ray Protons from 50 GeV to 60 TeV with the Calorimetric Electron Telescope on the International Space Station

3 September 2022 by Oscar Adriani and others at

University of Florence

High Energy Astrophysical Phenomena

CALET Search for electromagnetic counterparts of gravitational waves during the LIGO/Virgo O3 run

7 July 2022 by Oscar Adriani and others

High Energy Astrophysical Phenomena

Statistical investigation of the large-area Si(Li) detectors mass-produced for the GAPS experiment

2 May 2022 by Masayoshi Kozai and others

Instrumentation and Detectors, Instrumentation and Methods for Astrophysics

Direct Measurement of the Nickel Spectrum in Cosmic Rays in the Energy Range from 8.8 GeV/n to 240 GeV/n with CALET on the International Space Station

2 April 2022 by Oscar Adriani and others

High Energy Astrophysical Phenomena

Detectability of southern gamma-ray sources beyond 100 TeV with ALPAQUITA, the prototype experiment of ALPACA

28 September 2021 by Shunya Kato and others

High Energy Astrophysical Phenomena, Instrumentation and Methods for Astrophysics

Potential PeVatron supernova remnant G106.3+2.7 seen in the highest-energy gamma rays

7 September 2021 by M. Amenomori and others

High Energy Astrophysical Phenomena

Gamma-ray Observation of the Cygnus Region in the 100 TeV Energy Region

2 July 2021 by M. Amenomori and others

High Energy Astrophysical Phenomena

Measurement of the Iron Spectrum in Cosmic Rays from 10 GeV/n to 2.0 TeV/n with the Calorimetric Electron Telescope on the International Space Station

15 June 2021 by Oscar Adriani and others

High Energy Astrophysical Phenomena

First Detection of sub-PeV Diffuse Gamma Rays from the Galactic Disk: Evidence for Ubiquitous Galactic Cosmic Rays beyond PeV Energies

17 May 2021 by M. Amenomori and others at

Waseda University

High Energy Astrophysical Phenomena

New cosmic ray observations at Syowa Station in the Antarctic for space weather study

25 January 2021 by Chiharu Kato and others

Space Physics, Earth and Planetary Astrophysics

A Peculiar ICME Event in August 2018 Observed with the Global Muon Detector Network

19 January 2021 by W. Kihara and others

Space Physics, Earth and Planetary Astrophysics

SNEWS 2.0: A Next-Generation SuperNova Early Warning System for Multi-messenger Astronomy

8 January 2021 by S. Kharusi and others

High Energy Astrophysical Phenomena, High Energy Physics

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

18 December 2020 by Oscar Adriani and others

High Energy Astrophysical Phenomena

Cosmic Antihelium Nuclei Sensitivity of the GAPS Experiment

17 December 2020 by Nathan Saffold and others

High Energy Physics, High Energy Astrophysical Phenomena

Development of the new multi-beam receiver and telescope control system for NASCO

2 December 2020 by Atsushi Nishimura and others

Instrumentation and Methods for Astrophysics

Topics

High Energy Astrophysical Phenomena Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics Earth and Planetary Astrophysics Instrumentation and Detectors Space Physics High Energy Physics Geophysics Atmospheric and Oceanic Physics Astrophysics of Galaxies