Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Dima Zyuzin"'
Autor:
Dima Zyuzin, Catherine Vlahakis, Mikako Matsuura, Natalia Lundqvist, C. I. Bjornsson, John R. Dickel, G. Olofsson, Yu. A. Shibanov, Peter Lundqvist
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 496:1834-1844
We present observations of the pulsar-wind nebula (PWN) region ofSNR 0540-69.3. The observations were made with the Atacama Compact Array (ACA) in Bands 4 and 6. We also add radio observations from the Australia Compact Array (ATCA) at 3 cm. For 1.44
Autor:
Dima Zyuzin, A. Kirichenko, Yu. A. Shibanov, S. Geier, S. V. Zharikov, Antonio Cabrera-Lavers, Ronald E. Mennickent
We report detection of PSR B0656$+$14 with the Gran Telescopio Canarias in narrow optical $F657$, $F754$, $F802$, and $F902$ and near-infrared $JHK_s$ bands. The pulsar detection in the $K_s$ band extends its spectrum to 2.2 $\mu$m and confirms its f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c07b912cebd3428020f4efa03fcfc8b2
http://arxiv.org/abs/2101.07459
http://arxiv.org/abs/2101.07459
Autor:
A. Yu. Kirichenko, A. V. Karpova, Antonio Cabrera-Lavers, S. V. Zharikov, Emmanuel Fonseca, Dima Zyuzin, E. A. López, Yu. A. Shibanov, Paulo C. C. Freire
We report on multi-band photometric observations of four binary millisecond pulsars with the Gran Telescopio Canarias. The observations led to detection of binary companions to PSRs J1630+3734, J1741+1351 and J2042+0246 in the Sloan g', r' and i' ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::114d4b350f73406c8b7a290db0a95b85
http://arxiv.org/abs/2001.02722
http://arxiv.org/abs/2001.02722
Ages and thermal luminosities of neutron stars, inferred from observations, can be interpreted with the aid of the neutron star cooling theory to gain information on the properties of superdense matter in neutron-star interiors. We present a survey o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2ad5f6d5600ba165e5b7d5bc3766783
Autor:
Dima Zyuzin, A. V. Karpova, A. Yu. Kirichenko, Shi Dai, Yu. A. Shibanov, A. Cabrera Lavers, S. V. Zharikov
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 480:1950-1955
We report detection of the binary companion to the millisecond pulsar J2302+4442 based on the deep observations performed with the Gran Telescopio Canarias. The observations revealed an optical source with $r'$ = 23.33$\pm$0.02 and $i'$=23.08$\pm$0.0
Autor:
Peter Shternin, Meng Yu, Andrey Danilenko, Aida Kirichenko, Yu. A. Shibanov, M. A. Voronkov, Dima Zyuzin
The bright radio pulsar B1727$-$47 with a characteristic age of 80 kyr is among the first pulsars discovered 50 yr ago. Using its regular timing observations and interferometric positions at three epochs, we measured, for the first time, the pulsar p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27396e7c1b1b83e1dbdcfeaab29faa6f
http://arxiv.org/abs/1904.06368
http://arxiv.org/abs/1904.06368
Autor:
Emmanuel Fonseca, Antonio Cabrera-Lavers, A. Yu. Kirichenko, Sergey Zharikov, Yu. A. Shibanov, A. V. Karpova, Dima Zyuzin
We report detection of the binary companion to the millisecond pulsar J1741+1351 with the Gran Telescopio Canarias. The optical source position coincides with the pulsar coordinates and its magnitudes are g' = 24.84(5), r' = 24.38(4) and i' = 24.17(4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f380708946633bd863552b715d5b4997
Autor:
Dima Zyuzin, A. V. Karpova, D. M. Beronya, Yu. A. Shibanov, A. Yu. Kirichenko, Antonio Cabrera-Lavers, S. V. Zharikov
We report the detection of the likely companion of the binary millisecond pulsar J0740+6620 with the Gran Telescopio Canarias in the $r'$ and $i'$ bands. The position of the detected starlike source coincides with the pulsar coordinates within the 1$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2df075b39992188ae8b5f9b7e2fd951b
We present optical time-resolved multi-band photometry of the black widow binary millisecond pulsar J2052+1219 using direct-imaging observations with the 2.1m telescope of Observatorio Astronomico Nacional San Pedro Martir, Mexico (OAN-SPM). The obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3070badd480530dd193f0f3c6d980cd5
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 462:3845-3853
We report the results of XMM-Newton observations of the Galactic mixed-morphology supernova remnant G350.0$-$2.0. Diffuse thermal X-ray emission fills the north-western part of the remnant surrounded by radio shell-like structures. We did not detect