6.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Academia SinicaTW1.4k papers
- National Astronomical Observatory of JapanJP910 papers
- The University of TokyoJP744 papers
- Center for Astrophysics Harvard & SmithsonianUS671 papers
- Centre National de la Recherche ScientifiqueFR668 papers
- European Southern ObservatoryCL490 papers
- California Institute of TechnologyUS470 papers
- The Graduate University for Advanced Studies, SOKENDAIJP427 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP425 papers
- Jet Propulsion LaboratoryUS360 papers
- Max Planck Institute for AstronomyDE342 papers
- Leiden UniversityNL340 papers
19 papers · 2 filters
Multi-Wavelength Observations of GRB 111228A and Implications for the Fireball and its environment
Li-Ping Xin, Yuan-Zhu Wang, Ting-Ting Lin +10
Observations of very early multi-wavelength afterglows are critical to reveal the properties of the radiating fireball and its environment as well as the central engine of gamma-ra…
Energetic Gamma Radiation from Rapidly Rotating Black Holes
Kouichi Hirotani, Hung-Yi Pu
Supermassive black holes are believed to be the central power house of active galactic nuclei. Applying the pulsar outer-magnetospheric particle accelerator theory to black-hole ma…
Resolved Magnetic-Field Structure and Variability Near the Event Horizon of Sagittarius A*
Michael D. Johnson, Vincent L. Fish, Sheperd S. Doeleman +45
Near a black hole, differential rotation of a magnetized accretion disk is thought to produce an instability that amplifies weak magnetic fields, driving accretion and outflow. The…
Dense magnetized plasma associated with a fast radio burst
Kiyoshi Masui, Hsiu-Hsien Lin, Jonathan Sievers +15
Fast Radio Bursts are bright, unresolved, non-repeating, broadband, millisecond flashes, found primarily at high Galactic latitudes, with dispersion measures much larger than expec…
Diffuse X-ray Emission within Wolf-Rayet Nebulae
J. A. Toalá, M. A. Guerrero, Y. -H. Chu +2
We discuss our most recent findings on the diffuse X-ray emission from Wolf-Rayet (WR) nebulae. The best-quality X-ray observations of these objects are those performed by XMM-Newt…
The population of X-ray supernova remnants in the Large Magellanic Cloud
P. Maggi, F. Haberl, P. J. Kavanagh +11
We present a comprehensive X-ray study of the population of supernova remnants (SNRs) in the LMC. Using primarily XMM-Newton, we conduct a systematic spectral analysis of LMC SNRs…
Teraelectronvolt pulsed emission from the Crab pulsar detected by MAGIC
MAGIC Collaboration, S. Ansoldi, L. A. Antonelli +139
Aims: To investigate the extension of the very-high-energy spectral tail of the Crab pulsar at energies above 400 GeV. Methods: We analyzed 320 hours of good quality data of…
Long-term X-ray Variability of Ultraluminous X-ray Sources
L. C. -C. Lin, C. -P. Hu, A. K. H. Kong +3
Long-term X-ray modulations on timescales from tens to hundreds of days have been widely studied for X-ray binaries located in the Milky Way and the Magellanic Clouds. For other ne…
A Black Hole Mass-Variability Time Scale Correlation at Submillimeter Wavelengths
Geoffrey C. Bower, Jason Dexter, Sera Markoff +3
We analyze the light curves of 413 radio sources at submillimeter wavelengths using data from the Submillimeter Array calibrator database. The database includes more than 20,000 ob…
Searches for millisecond pulsar candidates among the unidentified Fermi objects
C. Y. Hui, S. M. Park, C. P. Hu +9
Here we report the results of searching millisecond pulsar (MSP) candidates from the Fermi LAT second source catalog (2FGL). Seven unassociated ray sources in this catalog are…
230 GHz VLBI observations of M87: event-horizon-scale structure at the enhanced very-high-energy -ray state in 2012
Kazunori Akiyama, Ru-Sen Lu, Vincent L. Fish +45
We report on 230 GHz (1.3 mm) VLBI observations of M87 with the Event Horizon Telescope using antennas on Mauna Kea in Hawaii, Mt. Graham in Arizona and Cedar Flat in California. F…
A search for pair halos around active galactic nuclei through a temporal analysis of Fermi-LAT data
D. A. Prokhorov, A. Moraghan
We develop a method to search for pair halos around active galactic nuclei (AGN) through a temporal analysis of gamma-ray data. The basis of our method is an analysis of the spatia…
A new era of sub-millimeter GRB afterglow follow-ups with the Greenland Telescope
Yuji Urata, Kuiyun Huang, Keiichi Asada +3
A planned rapid submillimeter (submm) Gamma Ray Burst (GRBs) follow-up observations conducted using the Greenland Telescope (GLT) is presented. The GLT is a 12-m submm telescope to…
Simulations of the symbiotic recurrent nova V407 Cyg. I. Accretion and shock evolutions
Kuo-Chuan Pan, Paul M. Ricker, Ronald E. Taam
The shock interaction and evolution of nova ejecta with a wind from a red giant star in a symbiotic binary system are investigated via three-dimensional hydrodynamics simulations.…
Radio and Millimeter Monitoring of Sgr A*: Spectrum, Variability, and Constraints on the G2 Encounter
Geoffrey C. Bower, Sera Markoff, Jason Dexter +10
We report new observations with the Very Large Array, Atacama Large Millimeter Array, and Submillimeter Array at frequencies from 1.0 to 355 GHz of the Galactic Center black hole,…
Exploring the intrabinary shock from the redback millisecond pulsar PSR J2129-0429
C. Y. Hui, C. P. Hu, S. M. Park +7
We have investigated the intrabinary shock emission from the redback millisecond pulsar PSR J2129-0429 with XMM-Newton and Fermi. Orbital modulation in X-ray and UV can be clearly…
A Multiwavelength Study of the Relativistic Tidal Disruption Candidate Sw J2058+05 at Late Times
Dheeraj R. Pasham, S. Bradley Cenko, Andrew J. Levan +13
We report a multiwavelength (X-ray, ultraviolet/optical/infrared, radio) analysis of the relativistic tidal disruption event candidate Sw J2058+05 from 3 months to 3 yr post-discov…
Probing Precise Location of Radio Core in TeV Blazar Mrk 501 with VERA at 43 GHz
S. Koyama, M. Kino, A. Doi +13
We investigate the position of the radio core in a blazar by multi-epoch astrometric observations at 43 GHz. Using the VLBI Exploration of Radio Astrometry (VERA), we have conducte…
Steady General Relativistic Magnetohydrodynamic Inflow/Outflow Solution along Large-Scale Magnetic Fields that Thread a Rotating Black Hole
Hung-Yi Pu, Masanori Nakamura, Kouichi Hirotani +3
General relativistic magnetohydrodynamic (GRMHD) flows along magnetic fields threading a black hole can be divided into inflow and outflow parts, according to the result of the com…