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
20 papers · 2 filters
Jet collimation and acceleration in the giant radio galaxy NGC 315
Jongho Park, Kazuhiro Hada, Masanori Nakamura +3
We study the collimation and acceleration of the jets in the nearby giant radio galaxy NGC 315, using multifrequency Very Long Baseline Array observations and archival High Sensiti…
Two-dimensional Particle-in-Cell simulations of axisymmetric black hole magnetospheres
Kouichi Hirotani, Ruben Krasnopolsky, Hsien Shang +2
We investigate the temporal evolution of an axisymmetric magnetosphere around a rapidly rotating, stellar-mass black hole, applying a two-dimensional particle-in-cell simulation sc…
Compact Dark Objects in Neutron Star Mergers
Andreas Bauswein, Gang Guo, Jr-Hua Lien +2
We estimate the long-lasting gravitational wave (GW) emission of compact dark objects following a binary neutron-star (NS) merger. We consider compact dark objects, which initially…
Detection of the Geminga pulsar with MAGIC hints at a power-law tail emission beyond 15 GeV
MAGIC Collaboration, V. A. Acciari, S. Ansoldi +190
We report the detection of pulsed gamma-ray emission from the Geminga pulsar (PSR J0633+1746) between GeV and GeV. This is the first time a middle-aged pulsar has been…
Monitoring the Morphology of M87* in 2009-2017 with the Event Horizon Telescope
Maciek Wielgus, Kazunori Akiyama, Lindy Blackburn +26
The Event Horizon Telescope (EHT) has recently delivered the first resolved images of M87*, the supermassive black hole in the center of the M87 galaxy. These images were produced…
Interstellar oxygen along the line of sight of Cygnus X-2
I. Psaradaki, E. Costantini, M. Mehdipour +7
Interstellar dust permeates our Galaxy and plays an important role in many physical processes in the diffuse and dense regions of the interstellar medium. High-resolution X-ray spe…
A Jet-Bases Emission Model of the EHT 2017 Image of M87*
Tomohisa Kawashima, Kenji Toma, Motoki Kino +3
We carry out general relativistic ray-tracing radiative-transfer calculations to study whether a localized emission from plasma rings created at the stagnation surface in…
3D PIC Simulations for Relativistic Jets with a Toroidal Magnetic Field
A. Meli, K. Nishikawa, C. Koehn +6
We have investigated how kinetic instabilities such as the Weibel instability (WI), the mushroom instability (MI), and the kinetic Kelvin-Helmholtz instability (kKHI) are excited i…
Fast neutrino flavor conversion, ejecta properties, and nucleosynthesis in newly-formed hypermassive remnants of neutron-star mergers
Manu George, Meng-Ru Wu, Irene Tamborra +2
Neutrinos emitted in the coalescence of two neutron stars affect the dynamics of the outflow ejecta and the nucleosynthesis of heavy elements. In this work, we analyze the neutrino…
Elastic and Inelastic Scattering of Cosmic-Rays on Sub-GeV Dark Matter
Gang Guo, Yue-Lin Sming Tsai, Meng-Ru Wu +1
We revisit the signatures from collisions of cosmic-rays on sub-GeV dark matter (DM) in the Milky Way. In addition to the upscattered DM component that can be probed by existing DM…
HOLISMOKES -- III. Achromatic Phase of Strongly Lensed Type Ia Supernovae
S. Huber, S. H. Suyu, U. M. Noebauer +5
To use strongly lensed Type Ia supernovae (LSNe Ia) for cosmology, a time-delay measurement between the multiple supernova (SN) images is necessary. The sharp rise and decline of S…
Magnesium and silicon in interstellar dust: an X-ray overview
D. Rogantini, E. Costantini, S. T. Zeegers +5
The dense Galactic environment is a large reservoir of interstellar dust. Therefore, this region represents a perfect laboratory to study the properties of the cosmic dust grains.…
Herschel SPIRE discovery of far-infrared excess synchrotron emission from the west hot spot of the radio galaxy Pictor A
Naoki Isobe, Yuji Sunada, Motoki Kino +4
A far-infrared counterpart to the west hot spot of the radio galaxy Pictor A is discovered with the Spectral and Photometric Imaging REceiver (SPIRE) onboard Herschel. The color-co…
AT 2017gbl: a dust obscured TDE candidate in a luminous infrared galaxy
E. C. Kool, T. M. Reynolds, S. Mattila +26
We present the discovery with Keck of the extremely infrared (IR) luminous transient AT 2017gbl, coincident with the Northern nucleus of the luminous infrared galaxy (LIRG) IRAS 23…
Nature of Compton-thick Active Galactic Nuclei in "Non-merging'' Luminous Infrared Galaxies UGC 2608 and NGC 5135 Revealed with Broadband X-ray Spectroscopy
Satoshi Yamada, Yoshihiro Ueda, Atsushi Tanimoto +4
We have analyzed the broadband X-ray spectra of active galactic nuclei (AGNs) in two "non-merging" luminous infrared galaxies (LIRGs) UGC 2608 and NGC 5135, utilizing the data of N…
Orphan GRB afterglow searches with the Pan-STARRS1 COSMOS survey
Yun-Jing Huang, Yuji Urata, Kuiyun Huang +13
We present the result of a search for orphan Gamma-Ray Burst (GRB) afterglows in the Pan-STARRS1 (PS1) COSMOS survey. There is extensive theoretical and observational evidence sugg…
Lifting the core-collapse supernova bounds on keV-mass sterile neutrinos
Anna M. Suliga, Irene Tamborra, Meng-Ru Wu
We explore the energy and entropy transport as well as the lepton number variation induced from the mixing between electron and sterile neutrinos with keV mass in the supernova cor…
Probing Cosmic-Ray Accelerated Light Dark Matter with IceCube
Gang Guo, Yue-Lin Sming Tsai, Meng-Ru Wu
The direct detection of particle dark matter through its scattering with nucleons is of fundamental importance to understand the nature of DM. In this work, we propose that the hig…
Core-collapse Supernova Explosions Driven by the Hadron-quark Phase Transition as a Rare -process Site
Tobias Fischer, Meng-Ru Wu, Benjamin Wehmeyer +3
Supernova explosions of massive stars are one of the primary sites for the production of the elements in the universe. Up to now, stars with zero-age main-sequence masses in the ra…
Two Component Jets of GRB160623A as Shocked Jet cocoon afterglow
Wei Ju Chen, Yuji Urata, Kuiyun Huang +3
Two components of jets associated with the afterglow of the gamma-ray burst GRB 160623A were observed with multi-frequency observations including long-term monitoring in a sub-mill…