Publications (52)
Analytically computable tangle for three-qubit mixed states
Hiroyasu Tajima
Soft Gamma-ray Detector for the ASTRO-H Mission
Hiroyasu Tajima, Roger Blandford, Teruaki Enoto +26
Search for Thermal X-ray Features from the Crab nebula with Hitomi Soft X-ray Spectrometer
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +192
Fermi-LAT Observation of Supernova Remnant S147
Junichiro Katsuta, Yasunobu Uchiyama, Takaaki Tanaka +8
Study of Nonthermal Emission from SNR RX J1713.7-3946 with Suzaku
Takaaki Tanaka, Yasunobu Uchiyama, Felix A. Aharonian +11
Quantum Jarzynski equality of measurement-based work extraction
Yohei Morikuni, Hiroyasu Tajima, Naomichi Hatano
The ASTRO-H X-ray Observatory
Tadayuki Takahashi, Kazuhisa Mitsuda, Richard Kelley +220
Photosensor Characterization for the Cherenkov Telescope Array: Silicon Photomultiplier versus Multi-Anode Photomultiplier Tube
Aurelien Bouvier, Lloyd Gebremedhin, Caitlin Johnson +10
The Quiescent Intracluster Medium in the Core of the Perseus Cluster
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +213
Atmospheric gas dynamics in the Perseus cluster observed with Hitomi
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +195
Quantum Jarzynski equalities for the energy costs of the information processes
Yohei Morikuni, Hiroyasu Tajima
Large Deviation implies First and Second Laws of Thermodynamics
Hiroyasu Tajima, Eyuri Wakakuwa, Tomohiro Ogawa
Results of a Si/CdTe Compton Telescope
Kousuke Oonuki, Takaaki Tanaka, Shin Watanabe +7
Development of a Si/CdTe semiconductor Compton telescope
Takaaki Tanaka, Takefumi Mitani, Shin Watanabe +10
The Si/CdTe semiconductor Compton camera of the ASTRO-H Soft Gamma-ray Detector (SGD)
Shin Watanabe, Hiroyasu Tajima, Yasushi Fukazawa +23
Hitomi Observations of the LMC SNR N132D: Highly Redshifted X-ray Emission from Iron Ejecta
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +191
Hitomi X-ray studies of Giant Radio Pulses from the Crab pulsar
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +201
Detection of polarized gamma-ray emission from the Crab nebula with Hitomi Soft Gamma-ray Detector
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +191
GLAST Tracker
Hiroyasu Tajima, for GLAST Tracker Team
Gamma-ray Polarimetry with Compton Telescope
Hiroyasu Tajima, Grzegorz Madejski, Takefumi Mitani +10
A Prototype Si/CdTe Compton Camera and the Polarization Measurement
Takefumi Mitani, Takaaki Tanaka, Kazuhiro Nakazawa +7
Optimal Efficiency of Heat Engines with Finite-Size Heat Baths
Hiroyasu Tajima, Masahito Hayashi
The ASTRO-H X-ray Astronomy Satellite
Tadayuki Takahashi, Kazuhisa Mitsuda, Richard Kelley +250
Fermi-LAT Discovery of GeV Gamma-ray Emission from the Vicinity of SNR W44
Yasunobu Uchiyama, Stefan Funk, Hideaki Katagiri +5
Efficiency versus Speed in Quantum Heat Engines: Rigorous Constraint from Lieb-Robinson Bound
Naoto Shiraishi, Hiroyasu Tajima
Uncertainty relations in implementation of unitary operations
Hiroyasu Tajima, Naoto Shiraishi, Keiji Saito
Glimpse of the highly obscured HMXB IGR J16318-4848 with Hitomi
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +191
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
Hirokazu Odaka, Makoto Asai, Kouichi Hagino +47
Atomic data and spectral modeling constraints from high-resolution X-ray observations of the Perseus cluster with Hitomi
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +192
In-orbit performance and calibration of the Hard X-ray Imager onboard Hitomi (ASTRO-H)
Kouichi Hagino, Kazuhiro Nakazawa, Goro Sato +37
Imaging and spectral performance of CdTe double-sided strip detectors for the Hard X-ray Imager onboard ASTRO-H
Kouichi Hagino, Hirokazu Odaka, Goro Sato +20
Regularized Boltzmann entropy determines macroscopic adiabatic accessibility
Hiroyasu Tajima, Eyuri Wakakuwa
Hitomi X-ray Observation of the Pulsar Wind Nebula G21.5$-$0.9
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +194
Measurement-based Formulation of Quantum Heat Engine
Masahito Hayashi, Hiroyasu Tajima
The first demonstration of the concept of "narrow-FOV Si/CdTe semiconductor Compton camera"
Yuto Ichinohe, Yuusuke Uchida, Shin Watanabe +14
Gamma-ray Polarimetry
Hiroyasu Tajima
Studies of Cosmic Rays with GeV Gamma Rays
Hiroyasu Tajima, Tuneyoshi Kamae, Stefano Finazzi +2
Hitomi constraints on the 3.5 keV line in the Perseus galaxy cluster
Hitomi Collaboration, Felix A. Aharonian, Hiroki Akamatsu +215
Minimal energy cost of thermodynamic information processes only with entanglement transfer
Hiroyasu Tajima
Deterministic LOCC transformation of three-qubit pure states and entanglement transfer
Hiroyasu Tajima
Second law of the information thermodynamics with entanglement transfer
Hiroyasu Tajima
Fine-pitch semiconductor detector for the FOXSI mission
Shin-nosuke Ishikawa, Shinya Saito, Hiroyasu Tajima +11
Gamma-ray Emission from Crushed Clouds in Supernova Remnants
Yasunobu Uchiyama, Roger Blandford, Stefan Funk +2
PoGOLite - A High Sensitivity Balloon-Borne Soft Gamma-ray Polarimeter
Tuneyoshi Kamae, Viktor Andersson, Makoto Arimoto +36
Temperature Structure in the Perseus Cluster Core Observed with Hitomi
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +192
Study of the Polarimetric Performance of a Si/CdTe Semiconductor Compton Camera for the Hitomi Satellite
Junichiro Katsuta, Ikumi Edahiro, Shin Watanabe +17
The ASTRO-H Mission
Tadayuki Takahashi, Kazuhisa Mitsuda, Richard Kelley +174
Hitomi Observation of Radio Galaxy NGC 1275: The First X-ray Microcalorimeter Spectroscopy of Fe-Kα Line Emission from an Active Galactic Nucleus
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +191
Measurements of resonant scattering in the Perseus cluster core with Hitomi SXS
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +192
Detectors for Cosmic Rays on Ground and in Space
Hiroyasu Tajima
High energy resolution hard X-ray and gamma-ray imagers using CdTe diode devices
Shin Watanabe, Shin-nosuke Ishikawa, Hiroyuki Aono +8
Studies of EGRET sources with a novel image restoration technique
Hiroyasu Tajima, Stefano Finazzi, Johann Cohen-Tanugi +2