A. V. Karpova
Ioffe Institute
27 Papers
24 Citations
A. V. Karpova is an academic researcher from Ioffe Institute. The author has contributed to research in topics: Pulsar & Millisecond pulsar. The author has an hindex of 6, co-authored 19 publications. Previous affiliations of A. V. Karpova include Saint Petersburg State Polytechnic University.
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Papers
Optical identification of the binary companion to the millisecond PSR J2302+4442 with the Gran Telescopio Canarias
A. Yu. Kirichenko,A. Yu. Kirichenko,S. V. Zharikov,Dima Zyuzin,Yu. A. Shibanov,A. V. Karpova,Shi Dai,A. Cabrera Lavers,A. Cabrera Lavers +8 more
TL;DR: In this article, the binary companion to the millisecond pulsar J2302+4442 was detected based on the deep observations performed with the Gran Telescopio Canarias.
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Middle aged γ-ray pulsar J1957+5033 in X-rays: pulsations, thermal emission, and nebula
D. Zyuzin,A. V. Karpova,Yuriy A. Shibanov,Alexander Y. Potekhin,Valery Suleimanov,Valery Suleimanov +5 more
TL;DR: In this article, the authors detect X-ray pulsations with the pulsar spin period of the point-like source coinciding by position with a pulsar, and derive the average effective temperature of J1957+5033, which is the coldest known thermally emitting neutron star with ages below 1 Myr.
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Optical Identification of the Millisecond Pulsar J0621+2514
TL;DR: Using the SDSS and Pan-STARRS1 survey data, this paper found a likely companion of the recently discovered binary $gamma$-ray radio-loud millisecond pulsar J0621+2514.
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Optical identification of the millisecond pulsar J0621+2514
TL;DR: Using the SDSS and Pan-STARRS1 survey data, the authors found a likely companion of the recently discovered binary $gamma$-ray radio-loud millisecond pulsar J0621+2514.
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X-ray Analysis of the Pulsar Wind Nebula DA 495 and its Central Object
A. V. Karpova,A. V. Karpova,Dima Zyuzin,Andrey Danilenko,Yu. A. Shibanov +4 more
- 01 Nov 2016
TL;DR: In this article, a simultaneous analysis of Chandra and XMM-Newton data on the pulsar wind nebula DA 495 and its central object J1952.2+2925 is presented.
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