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pro vyhledávání: '"Kawamura, Tenyo"'
Autor:
Ninoyu, Kaito, Uchida, Yuusuke, Yamada, Shinya, Kohmura, Takayoshi, Igarashi, Taichi, Hayakawa, Ryota, Kawamura, Tenyo
We systematically investigate the variability of polarized X-rays on a timescale of a few seconds in the low/hard state of the black hole binary Cygnus X-1. The correlation between polarization degrees and angles with X-Ray intensity was analyzed usi
Externí odkaz:
http://arxiv.org/abs/2408.00980
Fast variability of the X-ray corona in black hole binaries can produce a soft lag by reverberation, where the reprocessed thermalized disc photons lag behind the illuminating hard X-rays. This lag is small, and systematically decreases with increasi
Externí odkaz:
http://arxiv.org/abs/2304.12003
MAXI J1820+070 X-ray spectral-timing reveals the nature of the accretion flow in black hole binaries
Black hole X-ray binaries display significant stochastic variability on short time-scales (0.01-100 seconds), with a complex pattern of lags in correlated variability seen in different energy bands. This behaviour is generally interpreted in a model
Externí odkaz:
http://arxiv.org/abs/2209.14492
The nature and geometry of the accretion flow in the low/hard state of black hole binaries is currently controversial. While most properties are generally explained in the truncated disc/hot inner flow model, the detection of a broad residual around
Externí odkaz:
http://arxiv.org/abs/2107.12517
Autor:
Kawamura, Tenyo, Orita, Tadashi, Takeda, Shin'ichiro, Watanabe, Shin, Ikeda, Hirokazu, Takahashi, Tadayuki
We present our latest ASIC, which is used for the readout of Cadmium Telluride double-sided strip detectors (CdTe DSDs) and high spectroscopic imaging. It is implemented in a 0.35 um CMOS technology (X-Fab XH035), consists of 64 readout channels, and
Externí odkaz:
http://arxiv.org/abs/2009.00158
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Mar2023, Vol. 519 Issue 3, p4434-4453, 20p
Akademický článek
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Akademický článek
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Publikováno v:
Monthly Notices of the Royal Astronomical Society; Mar2022, Vol. 511 Issue 1, p536-552, 17p