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M. Kokubun · SciRah

Researcher profile · Semantic Scholar

M. Kokubun

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M. Kokubun — researcher profile on SciRah

h-index: 41
Works: 299
Citations: 7,019

Most-cited papers

The quiescent intracluster medium in the core of the Perseus cluster
Hitomi Collaboration, F. Aharonian, H. Akamatsu, F. Akimoto +212 more
2016Nature392 citations Open access
Semantic Scholar
Hitomi Constraints on the 3.5 keV Line in the Perseus Galaxy Cluster
F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen +213 more
2016119 citations Open access
Semantic Scholar
The ASTRO-H X-ray astronomy satellite
Tadayuki Takahashi, K. Mitsuda, R. Kelley, F. Aharonian +244 more
2014Astronomical Telescopes and Instrumentation118 citations Open access
Semantic Scholar
The ASTRO-H X-ray Observatory
Tadayuki Takahashi, K. Mitsuda, R. Kelley, H. Aarts +220 more
2012Other Conferences106 citations Open access
Semantic Scholar
Hitomi (ASTRO-H) X-ray Astronomy Satellite
Tadayuki Takahashi, M. Kokubun, K. Mitsuda, R. Kelley +266 more
2018104 citations Open access
Semantic Scholar
Atmospheric gas dynamics in the Perseus cluster observed with Hitomi
F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen +193 more
201799 citations Open access
Semantic Scholar
The ASTRO-H (Hitomi) x-ray astronomy satellite
Tadayuki Takahashi, M. Kokubun, K. Mitsuda, R. Kelley +265 more
2016Astronomical Telescopes + Instrumentation88 citations Open access
Semantic Scholar
Transportable Strontium Optical Lattice Clocks Operated Outside Laboratory at the Level of 10−18 Uncertainty
N. Ohmae, M. Takamoto, Y. Takahashi, M. Kokubun +12 more
2021Advanced Quantum Technologies78 citations Open access
Semantic Scholar
Long-duration gamma-ray emissions from 2007 and 2008 winter thunderstorms
H. Tsuchiya, T. Enoto, S. Yamada, Takayuki Yuasa +7 more
201167 citations Open access
Semantic Scholar
Atomic data and spectral modeling constraints from high-resolution X-ray observations of the Perseus cluster with Hitomi
H. C. F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen +190 more
201766 citations Open access
Semantic Scholar
Beam range estimation by measuring bremsstrahlung
M. Yamaguchi, K. Torikai, N. Kawachi, H. Shimada +9 more
2012Physics in Medicine and Biology48 citations Open access
Semantic Scholar
Measurements of resonant scattering in the Perseus Cluster core with Hitomi SXS
H. C. F. Aharonian, H. Akamatsu, F. Akimoto, Steven W. Allen +190 more
201746 citations Open access
Semantic Scholar
Hardening and termination of long-duration γ rays detected prior to lightning.
H. Tsuchiya, T. Enoto, K. Iwata, S. Yamada +9 more
2013Physical Review Letters42 citations Open access
Semantic Scholar
Hitomi Observation of Radio Galaxy NGC 1275: The First X-ray Microcalorimeter Spectroscopy of Fe-K{\alpha} Line Emission from an Active Galactic Nucleus
H. C. F. Aharonian, H. Akamatsu, F. Akimoto, Steven W. Allen +189 more
201740 citations Open access
Semantic Scholar
The Hard X-ray Imager (HXI) for the ASTRO-H Mission
G. Sato, M. Kokubun, K. Nakazawa, T. Enoto +30 more
2012Astronomical Telescopes and Instrumentation34 citations
Semantic Scholar
Soft and Hard X-Ray Emissions from the Anomalous X-ray Pulsar 4U 0142+61 Observed with Suzaku
T. Enoto, K. Makishima, K. Nakazawa, M. Kokubun +3 more
201133 citations Open access
Semantic Scholar
Vibration isolation system for cryocoolers of soft x-ray spectrometer on-board ASTRO-H (Hitomi)
Y. Takei, S. Yasuda, K. Ishimura, N. Iwata +31 more
201832 citations Open access
Semantic Scholar
Soft gamma-ray detector for the ASTRO-H Mission
S. Watanabe, H. Tajima, Y. Fukazawa, R. Blandford +30 more
2012Other Conferences32 citations Open access
Semantic Scholar
The Si/CdTe semiconductor camera of the ASTRO-H Hard X-ray Imager (HXI)
G. Sato, K. Hagino, S. Watanabe, Gen-Ba Kei +26 more
201631 citations Open access
Semantic Scholar
Hard x-ray imager onboard Hitomi (ASTRO-H)
K. Nakazawa, G. Sato, M. Kokubun, T. Enoto +33 more
201830 citations Open access
Semantic Scholar
Temperature Structure in the Perseus Cluster Core Observed with Hitomi
F. Aharonian, Hiroki Akamatsu, F. Akimoto, Steven W. Allen +190 more
201729 citations Open access
Semantic Scholar
High-Resolution Compton Cameras based on Si/CdTe Double-Sided Strip Detectors
H. Odaka, Y. Ichinohe, S. Takeda, T. Fukuyama +12 more
201229 citations
Semantic Scholar
Detection of polarized gamma-ray emission from the Crab nebula with the Hitomi Soft Gamma-ray Detector†
F. Aharonian, H. Akamatsu, F. Akimoto, Steven W. Allen +189 more
2018Nippon Tenmon Gakkai obun kenkyu hokoku28 citations Open access
Semantic Scholar
On-ground detection of an electron-positron annihilation line from thunderclouds.
D. Umemoto, H. Tsuchiya, T. Enoto, S. Yamada +9 more
2016Physical Review E26 citations Open access
Semantic Scholar
Vibration isolation system for cryocoolers of Soft X-ray Spectrometer (SXS) onboard ASTRO-H (Hitomi)
Y. Takei, S. Yasuda, K. Ishimura, N. Iwata +32 more
2016Astronomical Telescopes + Instrumentation25 citations
Semantic Scholar
Imaging and spectral performance of CdTe double-sided strip detectors for the hard x-ray imager onboard ASTRO-H
K. Hagino, H. Odaka, G. Sato, S. Watanabe +19 more
2018Other Conferences24 citations Open access
Semantic Scholar
Fine-Pitch Semiconductor Detector for the FOXSI Mission
S. Ishikawa, S. Saito, H. Tajima, Takaaki Tanaka +10 more
2015IEEE Transactions on Nuclear Science22 citations Open access
Semantic Scholar
WIDE-BAND SUZAKU ANALYSIS OF THE PERSISTENT EMISSION FROM SGR 0501+4516 DURING THE 2008 OUTBURST
T. Enoto, N. Rea, Y. Nakagawa, K. Makishima +16 more
201022 citations Open access
Semantic Scholar
Design and performance of Soft Gamma-ray Detector onboard the Hitomi (ASTRO-H) satellite
H. Tajima, S. Watanabe, Y. Fukazawa, R. Blandford +38 more
201821 citations Open access
Semantic Scholar
The hard x-ray imager (HXI) onboard ASTRO-H
K. Nakazawa, G. Sato, M. Kokubun, T. Enoto +31 more
2016Astronomical Telescopes + Instrumentation20 citations
Semantic Scholar
Development of Double-Sided CdTe Strip Detectors for γ-Ray Imaging and Spectroscopy
S. Ishikawa, S. Watanabe, T. Fukuyama, G. Sato +6 more
201018 citations
Semantic Scholar
Modeling of proton-induced radioactivation background in hard X-ray telescopes: Geant4-based simulation and its demonstration by Hitomi’s measurement in a low Earth orbit
H. Odaka, M. Asai, K. Hagino, T. Koi +46 more
201817 citations Open access
Semantic Scholar
Hitomi observations of the LMC SNR N 132 D: Highly redshifted X-ray emission from iron ejecta
F. Aharonian, H. Akamatsu, F. Akimoto, Steven W. Allen +189 more
201715 citations Open access
Semantic Scholar
Time assignment system and its performance aboard the Hitomi satellite
Y. Terada, S. Yamaguchi, S. Sugimoto, Taku Inoue +23 more
201715 citations Open access
Semantic Scholar
The Hard X-ray Imager (HXI) for the ASTRO-H mission
M. Kokubun, K. Nakazawa, T. Enoto, Y. Fukazawa +24 more
2012Other Conferences15 citations
Semantic Scholar
Polarimetric performance of Si/CdTe semiconductor Compton camera
S. Takeda, H. Odaka, J. Katsuta, S. Ishikawa +10 more
201015 citations Open access
Semantic Scholar
Hitomi X-ray observation of the pulsar wind nebula G21.5−0.9
H. C. F. Aharonian, H. Akamatsu, F. Akimoto, Steven W. Allen +192 more
201814 citations Open access
Semantic Scholar
The soft gamma-ray detector (SGD) onboard ASTRO-H
S. Watanabe, H. Tajima, Y. Fukazawa, R. Blandford +38 more
2016Astronomical Telescopes + Instrumentation14 citations
Semantic Scholar
Radiation Effects on the Silicon Semiconductor Detectors for the ASTRO-H Mission
Katsuhiro Hayashi, I. Park, Kyohei Dotsu, I. Ueno +17 more
201314 citations Open access
Semantic Scholar
In-orbit performance and calibration of the Hard X-ray Imager onboard Hitomi (ASTRO-H)
K. Hagino, K. Nakazawa, G. Sato, M. Kokubun +37 more
201813 citations Open access
Semantic Scholar
Soft gamma-ray detector (SGD) onboard the ASTRO-H mission
Y. Fukazawa, H. Tajima, S. Watanabe, R. Blandford +32 more
2014Astronomical Telescopes and Instrumentation13 citations
Semantic Scholar
Improvements in Calibration of GSO Scintillators in the Suzaku Hard X-Ray Detector
S. Yamada, K. Makishima, K. Nakazawa, M. Kokubun +25 more
201113 citations Open access
Semantic Scholar
Glimpse of the highly obscured HMXB IGR J16318−4848 with Hitomi
F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen +189 more
201711 citations Open access
Semantic Scholar
Hitomi X-ray studies of Giant Radio Pulses from the Crab pulsar.
F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen +199 more
2017Publications of the Astronomical Society of Japan. Nihon Tenmon Gakkai11 citations Open access
Semantic Scholar
Development of high performance Avalanche Photodiodes and dedicated analog systems for HXI/SGD detectors onboard the Astro-H mission
T. Saito, T. Nakamori, M. Yoshino, H. Mizoma +18 more
201311 citations
Semantic Scholar
Evaluation of In-Orbit Thermal Performance of X-Ray Astronomy Satellite "Hitomi"
N. Iwata, Takashi Usui, Mizuho Ikeda, Y. Takei +6 more
20179 citations Open access
Semantic Scholar
Search for thermal X-ray features from the Crab nebula with the Hitomi soft X-ray spectrometer
H. C. F. Aharonian, H. Akamatsu, F. Akimoto, S. Allen +190 more
20179 citations Open access
Semantic Scholar
Development and verification of signal processing system of BGO active shield onboard Astro-H
M. Ohno, S. Tokuda, T. Kawano, S. Furui +31 more
2014Astronomical Telescopes and Instrumentation9 citations
Semantic Scholar
Suzaku Wide-band All-sky Monitor measurements of duration distributions of gamma-ray bursts
N. Ohmori, K. Yamaoka, M. Ohno, S. Sugita +24 more
20168 citations Open access
Semantic Scholar
Expected radiation damage of reverse-type APDs for the Astro-H mission
J. Kataoka, T. Saito, M. Yoshino, H. Mizoma +7 more
20128 citations Open access
Semantic Scholar

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Tadayuki Takahashi×42
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Tadayuki Takahashi — researcher profile on SciRah
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K. Makishima — researcher profile on SciRah
K. Nakazawa×38
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H. Odaka×34
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H. Odaka — researcher profile on SciRah

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Y. Fukazawa×33

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T. Enoto — researcher profile on SciRah

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G. Sato — researcher profile on SciRah

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H. Tajima — researcher profile on SciRah

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T. Nakamori — researcher profile on SciRah