output
19932026
most citedPrimordial Black Hole Scenario for the Gravitational-Wave Event GW150914

934 citations

Showing 2018 · astro-ph.HEShow all

23 papers · 2 filters

astro-ph.HE2018★ 13 cited

Line-of-sight gas sloshing in the cool core of Abell 907

Shutaro Ueda, Yuto Ichinohe, Tetsu Kitayama +1

We present line-of-sight gas sloshing first found in a cool core in a galaxy cluster. The galaxy cluster Abell 907 is identified as a relaxed cluster owing to its global X-ray surf…

astro-ph.HE2018★ 30 cited

Substructures associated with the sloshing cold front in the Perseus cluster

Y. Ichinohe, A. Simionescu, N. Werner +2

X-ray substructures in clusters of galaxies provide indirect clues about the microphysical properties of the intracluster medium (ICM), which are still not very well known. In orde…

astro-ph.HE2018★ 88 cited

Particle Transport within the Pulsar Wind Nebula HESS J1825-137

H. E. S. S. Collaboration, H. Abdalla, F. Aharonian +225

Aims: We present a detailed view of the pulsar wind nebula (PWN) HESS J1825-137. We aim to constrain the mechanisms dominating the particle transport within the nebula, accounting…

astro-ph.HE2018★ 22 cited

NuSTAR Detection of Nonthermal Bremsstrahlung from the Supernova Remnant W49B

Takaaki Tanaka, Hiroya Yamaguchi, Daniel R. Wik +10

We report on NuSTAR observations of the mixed morphology supernova remnant (SNR) W49B, focusing on its nonthermal emission. Whereas radio observations as well as recent gamma-ray o…

astro-ph.HE2018★ 14 cited

Suzaku X-ray observations of the mixed-morphology supernova remnant CTB 1

Miho Katsuragawa, Shinya Nakashima, Hideaki Matsumura +6

We present an X-ray study of the mixed-morphology supernova remnant CTB 1 (G116.9+0.2) observed with Suzaku. The 0.6-2.0 keV spectra in the northeast breakout region of CTB 1 are w…

astro-ph.HE2018★ 4 cited

VHE -ray discovery and multi-wavelength study of the blazar 1ES 2322-409

H. E. S. S. Collaboration, :, H. Abdalla +232

A hotspot at a position compatible with the BL Lac object 1ES 2322-409 was serendipitously detected with H.E.S.S. during observations performed in 2004 and 2006 on the blazar PKS 2…