10.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- M. Fukugita2 profiles178 · h 110
- M. Kawasaki102 · h 65
- A. Ukawa101 · h 45
- M. Okawa2 profiles101 · h 35
- K. Kanaya2 profiles100 · h 38
- Y. Iwasaki2 profiles98 · h 33
- Y. Kuramashi97 · h 46
- S. Aoki3 profiles96 · h 50
- N. Ishizuka94 · h 36
- S. Hashimoto2 profiles87 · h 43
- M. Ouchi84 · h 84
- T. Kaneko4 profiles66 · h 35
- The University of TokyoJP1.4k papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP427 papers
- High Energy Accelerator Research OrganizationJP400 papers
- Kyoto UniversityJP370 papers
- Nagoya UniversityJP271 papers
- National Astronomical Observatory of JapanJP242 papers
- Kobe UniversityJP197 papers
- Tokyo Institute of TechnologyJP196 papers
- Tohoku UniversityJP195 papers
- University of WashingtonUS185 papers
- Boston UniversityUS171 papers
- Stony Brook UniversityUS171 papers
26 papers · 2 filters
Discrepancy in tidal deformability of GW170817 between the Advanced LIGO twin detectors
Tatsuya Narikawa, Nami Uchikata, Kyohei Kawaguchi +4
We find that the Hanford and Livingston detectors of Advanced LIGO derive a distinct posterior probability distribution of binary tidal deformability tilde{Lambda} of the first bin…
Constraints on the diffuse photon flux with energies above eV using the surface detector of the Telescope Array experiment
Telescope Array Collaboration, R. U. Abbasi, M. Abe +139
We present the results of the search for ultra-high-energy photons with nine years of data from the Telescope Array surface detector. A multivariate classifier is built upon 16 rec…
Intergalactic -ray propagation: basic ideas, processes, and constraints
T. A. Dzhatdoev, E. V. Khalikov, E. I. Podlesnyi +1
We review extragalactic -ray propagation models with emphasis on the electromagnetic (EM) cascade process in the magnetized expanding Universe. We consider cascades initiated by…
Testing a reported correlation between arrival directions of ultrahigh-energy cosmic rays and a flux pattern from nearby starburst galaxies using Telescope Array data
Telescope Array Collaboration, R. U. Abbasi, M. Abe +138
The Pierre Auger Collaboration (Auger) recently reported a correlation between the arrival directions of cosmic rays with energies above 39 EeV and the flux pattern of 23 nearby st…
Future ground arrays for ultrahigh-energy cosmic rays: recent updates and perspectives
Toshihiro Fujii
The origin and nature of ultrahigh-energy cosmic rays (UHECRs) are one of the most intriguing mysteries in particle astrophysics and astronomy. The two largest observatories, the P…
Periastron Observations of TeV Gamma-Ray Emission from a Binary System with a 50-year Period
The VERITAS Collaboration, A. U. Abeysekara, W. Benbow +212
We report on observations of the pulsar / Be star binary system PSR J2032+4127 / MT91 213 in the energy range between 100 GeV and 20 TeV with the VERITAS and MAGIC imaging atmosphe…
Relativistic Fireball Reprise: Radio Suppression at the Onset of Short Magnetar Bursts
Shotaro Yamasaki, Shota Kisaka, Toshio Terasawa +1
There is growing evidence that a clear distinction between magnetars and radio pulsars may not exist, implying the population of neutron stars that exhibit both radio pulsations an…
Outflow and Emission Model of Pulsar Wind Nebulae with the Back-reaction of Particle Diffusion
Wataru Ishizaki, Katsuaki Asano, Kyohei Kawaguchi
We present a new pulsar wind nebula (PWN) model solving both advection and diffusion of non-thermal particles in a self-consistent way to satisfy the momentum and energy conservati…
Mass composition of ultra-high-energy cosmic rays with the Telescope Array Surface Detector Data
Telescope Array Collaboration, R. U. Abbasi, M. Abe +139
The results on ultra-high-energy cosmic rays (UHECR) mass composition obtained with the Telescope Array surface detector are presented. The analysis employs the boosted decision tr…
The blazar TXS 0506+056 associated with a high-energy neutrino: insights into extragalactic jets and cosmic ray acceleration
S. Ansoldi, L. A. Antonelli, C. Arcaro +146
A neutrino with energy of 290 TeV, IceCube-170922A, was detected in coincidence with the BL Lac object TXS~0506+056 during enhanced gamma-ray activity, with chance coincidenc…
Late Engine Activity of GRB 161017A Revealed by Early Optical Observations
Yutaro Tachibana, Makoto Arimoto, Katsuaki Asano +8
The long gamma-ray burst GRB 161017A was detected by Fermi and Swift, and its afterglow was observed by the MITSuME 50-cm optical telescope promptly about 50 s after the burst. Ear…
Search for GeV Gamma-ray Counterparts of Gravitational Wave Events by CALET
O. Adriani, Y. Akaike, K. Asano +88
We present results on searches for gamma-ray counterparts of the LIGO/Virgo gravitational-wave events using CALorimetric Electron Telescope ({\sl CALET}) observations. The main ins…
Multi-wavelength characterization of the blazar S5~0716+714 during an unprecedented outburst phase
MAGIC Collaboration, M. L. Ahnen, S. Ansoldi +187
The BL Lac object S5~0716+714, a highly variable blazar, underwent an impressive outburst in January 2015 (Phase A), followed by minor activity in February (Phase B). The MAGIC obs…
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, Y. Akaike, K. Asano +88
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 I…
Radiative transfer simulation for the optical and near-infrared electromagnetic counterparts to GW170817
Kyohei Kawaguchi, Masaru Shibata, Masaomi Tanaka
Recent detection of gravitational waves from a binary-neutron star merger (GW170817) and the subsequent observations of electromagnetic counterparts provide a great opportunity to…
Influence of Earth-Directed Coronal Mass Ejections on the Sun's Shadow Observed by the Tibet-III Air Shower Array
M. Amenomori, X. J. Bi, D. Chen +78
We examine the possible influence of Earth-directed coronal mass ejections (ECMEs) on the Sun's shadow in the 3~TeV cosmic-ray intensity observed by the Tibet-III air shower (AS) a…
Constraining Dark Matter lifetime with a deep gamma-ray survey of the Perseus Galaxy Cluster with MAGIC
MAGIC Collaboration, V. A. Acciari, S. Ansoldi +148
Clusters of galaxies are the largest known gravitationally bound structures in the Universe, with masses around , most of it in the form of dark matter. The groun…
Blazar Spectra with Hard-sphere-like Acceleration of Electrons
Katsuaki Asano, Masaaki Hayashida
Electrons emitting non-thermal photons in blazars are possibly accelerated by turbulences developed in jets. In this paper, we consider the case so-called hard-sphere scattering as…
Study of muons from ultra-high energy cosmic ray air showers measured with the Telescope Array experiment
Telescope Array Collaboration, R. U. Abbasi, M. Abe +138
One of the uncertainties in interpretation of ultra-high energy cosmic ray (UHECR) data comes from the hadronic interaction models used for air shower Monte Carlo (MC) simulations.…
Search for Neutrinos in Super-Kamiokande associated with the GW170817 neutron-star merger
K. Abe, C. Bronner, Y. Hayato +160
We report the results of a neutrino search in Super-Kamiokande for coincident signals with the first detected gravitational wave produced by a binary neutron star merger, GW170817,…
Hadronic origin of prompt high-energy emission of gamma-ray bursts revisited: in the case of a limited maximum proton energy
Kai Wang, Ruo-Yu Liu, Zi-Gao Dai +1
The high-energy (> 100MeV) emission observed by Fermi-LAT during the prompt phase of some luminous gamma-ray bursts (GRBs) could arise from the cascade induced by interactions betw…
The Cosmic-Ray Energy Spectrum between 2 PeV and 2 EeV Observed with the TALE detector in monocular mode
R. U. Abbasi, M. Abe, T. Abu-Zayyad +137
We report on a measurement of the cosmic ray energy spectrum by the Telescope Array Low-Energy Extension (TALE) air fluorescence detector. The TALE air fluorescence detector is als…
Evidence of Intermediate-Scale Energy Spectrum Anisotropy of Cosmic Rays E10 eV with the Telescope Array Surface Detector
R. U. Abbasi, M. Abe, T. Abu-Zayyad +136
An intermediate-scale energy spectrum anisotropy has been found in the arrival directions of ultra-high energy cosmic rays of energies above eV in the northern hemisphe…
Circular polarization of gravitational waves from non-rotating supernova cores: a new probe into the pre-explosion hydrodynamics
Kazuhiro Hayama, Takami Kuroda, Kei Kotake +1
We present an analysis of the circular polarization of gravitational-waves (GWs) using results from three-dimensional (3D), general relativistic (GR) core-collapse simulations of a…