Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Sakemi, Haruka"'
We present magnetohydrodynamic simulations of a jet-wind interaction in a galaxy cluster and the radio to gamma-ray and the neutrino emissions from this "head-tail galaxy". Our simulation follows the evolution of cosmic-ray (CR) particle spectra with
Externí odkaz:
http://arxiv.org/abs/2305.04795
Microquasar SS 433 located at the geometric center of radio nebula W50 is a suitable source for investigating the physical process of how galactic jets affect the surrounding interstellar medium (ISM). Previous studies have searched for evidence of t
Externí odkaz:
http://arxiv.org/abs/2301.13333
Autor:
Chibueze, James O., Sakemi, Haruka, Ohmura, Takumi, Machida, Mami, Akamatsu, Hiroki, Akahori, Takuya, Nakanishi, Hiroyuki, Parekh, Viral, van Rooyen, Ruby, Takeuchi, Tsutomu T.
Publikováno v:
Nature 593, 47-50 (2021). (https://www.nature.com/articles/s41586-021-03434-1)
Galaxy clusters are known to harbour magnetic fields. The nature of the intra-cluster magnetic fields remains an unresolved question. Intra-cluster magnetic field can be observed at the density contact discontinuity formed by cool and dense plasma ru
Externí odkaz:
http://arxiv.org/abs/2106.13049
The radio nebula W50 is a unique object interacting with the jets of the microquasar SS433. The SS433/W50 system is a good target for investigating the energy of cosmic-ray particles accelerated by galactic jets. We report observations of radio nebul
Externí odkaz:
http://arxiv.org/abs/2103.05578
The formation mechanism of the W50/SS433 complex has long been a mystery. We propose a new scenario in which the SS433 jets themselves form the W50/SS433 system. We carry out magnetohydrodynamics simulations of two-side jet propagation using the publ
Externí odkaz:
http://arxiv.org/abs/2102.06728
Autor:
Sakemi, Haruka, Machida, Mami, Akahori, Takuya, Nakanishi, Hiroyuki, Akamatsu, Hiroki, Kurahara, Kohei, Farnes, Jamie
We report a polarization analysis of the eastern region of W50, observed with the Australia Telescope Compact Array (ATCA) at 1.4 - 3.0 GHz. In order to study the physical structures in the region where the SS433 jet and W50 interact, we obtain an in
Externí odkaz:
http://arxiv.org/abs/1802.05829
Publikováno v:
Publications of the Astronomical Society of Japan; Apr2023, Vol. 75 Issue 2, p338-350, 13p
Akademický článek
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Akademický článek
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W50 is the large Galactic radio nebula associated with the microquasar jets SS433. However, the formation mechanism of the W50/SS433 complex has long been a mystery. We investigate a new scenario in which the SS 433 jets themselves form the W50/SS 43
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40f3b4a6aa7dc4f7cc1193598ff53fa5