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Jet Activity in the Central Super Massive Black Hole of the Milky Way in 4th and 14th centuries and millennial periods of the climate change
Olga I. Piskounova, Irina V. Tamarkina
This paper discusses the historical evidence for the light jets from the central Super Massive Black Hole of Galaxy in the 4th and 14th centuries. We suggest that the apparitions o…
Influence of nanotube length and density on the plasmonic terahertz response of single-walled carbon nanotubes
Peter Karlsen, Mikhail V. Shuba, Chris Beckerleg +8
We measure the conductivity spectra of thin films comprising bundled single-walled carbon nanotubes (CNTs) of different average lengths in the frequency range 0.3-1000 THz and temp…
Radius of the neutron star magnetosphere during disk accretion
E. V. Filippova, I. A. Mereminskiy, A. A. Lutovinov +2
The dependence of the spin frequency derivative of accreting neutron stars with a strong magnetic field (X-ray pulsars) on the mass accretion rate (bolometric luminosity, $…
Luminous type IIP SN 2013ej with high-velocity Ni-56 ejecta
V. P. Utrobin, N. N. Chugai
We explore the well-observed type IIP SN 2013ej with peculiar luminosity evolution. It is found that the hydrodynamic model cannot reproduce in detail the bolometric luminosity at…
Apparent Trend of the Iron Abundance in NGC 3201: the Same Outcome with Different Data
Valery V. Kravtsov
We further study the unusual trend we found at statistically significant levels in some globular clusters, including NGC 3201: a decreasing iron abundance in red giants towards the…
AX J1910.7+0917: the slowest X-ray pulsar
L. Sidoli, G. L. Israel, P. Esposito +2
Pulsations from the high mass X-ray binary AXJ1910.7+0917 were discovered during Chandra observations performed in 2011 (Israel et al. 2016). We report here more details on this di…