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A Linear and Quadratic Time-Frequency Analysis of Gravitational Waves from Core-Collapse Supernovae
Hajime Kawahara, Takami Kuroda, Tomoya Takiwaki +2
Recent core-collapse supernova (CCSN) simulations have predicted several distinct features in gravitational-wave (GW) spectrograms, including a ramp-up signature due to the g-mode…
Suzaku and Chandra observations of the galaxy cluster RXC J1053.7+5453 with a radio relic
Madoka Itahana, Motokazu Takizawa, Hiroki Akamatsu +10
We present the results of Suzaku and Chandra observations of the galaxy cluster RXC J1053.7+5453 (), which contains a radio relic. The radio relic is located at the dista…
Suzaku observations of the merging galaxy cluster Abell2255: The northeast radio relic
H. Akamatsu, M. Mizuno, N. Ota +12
We present the results of deep 140 ks Suzaku X-ray observations of the north-east (NE) radio relic of the merging galaxy cluster Abell2255. The temperature structure of Abell2255 i…
Suzaku Observations of the Galaxy Cluster 1RXS J0603.3+4214: Implications of Particle Acceleration Processes in "Toothbrush" Radio Relic
Madoka Itahana, Motokazu Takizawa, Hiroki Akamatsu +4
We present the results of Suzaku observations of the galaxy cluster 1RXS J0603.3+4214 with "toothbrush" radio relic. Although a shock with Mach number is expected at t…
X-ray study of the double radio relic galaxy cluster CIZA J2242.8+5301
H. Akamatsu, R. J. van Weeren, G. A. Ogrean +7
Content: We present the results from observations of the merging cluster of galaxies CIZA J2242.8+5301 at =0.192. Aims. To study the physics of gas heating and particle…