Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Dyks, Jaroslaw"'
Autor:
Cao, Shunshun, Jiang, Jinchen, Dyks, Jaroslaw, Hao, Longfei, Lee, Kejia, Li, Zhixuan, Lu, Jiguang, Pan, Zhichen, Wang, Weiyang, Wang, Zhengli, Xu, Jiangwei, Xu, Heng, Xu, Renxin
Publikováno v:
The Astrophysical Journal (2024), Volume 973, Number 1
As one of the paradigm examples to probe into pulsar magnetospheric dynamics, PSR B0943+10 (J0946+0951) manifests representatively, showing mode switch, orthogonal polarization and subpulse drifting, frequently studied below 600 MHz. Here both integr
Externí odkaz:
http://arxiv.org/abs/2312.11984
Akademický článek
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Autor:
Rudak, Bronisław, Dyks, Jarosław
The pulsed radiation from PSR B0833-45 (Vela) has a phased-averaged spectral energy distribution (SED) of an apparently simple structure across a wide energy range, from optical light to hard gamma-rays. However, the Vela pulses in narrow energy band
Externí odkaz:
http://arxiv.org/abs/1708.01556
Autor:
Saha, Lab, Dyks, Jaroslaw
Publikováno v:
MNRAS, Volume 467, Issue 3, 1 June 2017
Average radio pulse profile of a pulsar B in a double pulsar system PSR J0737-3039A/B exhibits an interesting behaviour. During the observation period between 2003 and 2009, the profile evolves from a single-peaked to a double-peaked form, following
Externí odkaz:
http://arxiv.org/abs/1701.06374
We present results of a 3D model of optical to gamma-ray emission from the slot gap accelerator of a rotation-powered pulsar. Primary electrons accelerating to high-altitudes in the unscreened electric field of the slot gap reach radiation-reaction l
Externí odkaz:
http://arxiv.org/abs/0803.0699
Autor:
Mangano, Vanessa, La Parola, Valentina, Cusumano, Giancarlo, Mineo, Teresa, Malesani, Daniele, Dyks, Jaroslaw, Campana, Sergio, Capalbi, Milvia, Chincarini, Guido, Giommi, Paolo, Moretti, Alberto, Perri, Matteo, Romano, Patrizia, Tagliaferri, Gianpiero, Burrows, David N., Gehrels, Neil, Godet, Olivier, Holland, Stephen T., Kennea, Jamie A., Page, Kim L., Racusin, Judith L., Roming, Peter W. A., Zhang, Bing
Publikováno v:
Astrophys.J.654:403-412,2006
Swift discovered XRF 050416A with the BAT and began observing it with its narrow field instruments only 64.5 s after the burst onset. Its very soft spectrum classifies this event as an X-ray flash. The afterglow X-ray emission was monitored up to 74
Externí odkaz:
http://arxiv.org/abs/astro-ph/0603738
Publikováno v:
Mon. Not. Roy. Astron. Soc 374:1103-1107,2007
Growing evidence suggests that some radio pulsars only act sporadically. These "part-time'' pulsars include long-term nulls, quasi-periodic radio flares in PSR B1931+24, as well as the so-called Rotating RAdio Transients (RRATs). Based on the assumpt
Externí odkaz:
http://arxiv.org/abs/astro-ph/0601063
Autor:
Zhang, Bing, Fan, Y. Z., Dyks, Jaroslaw, Kobayashi, Shiho, Meszaros, Peter, Burrows, David N., Nousek, John A., Gehrels, Neil
Publikováno v:
Astrophys.J.642:354-370,2006
(Abridged) The Swift X-Ray Telescope (XRT) reveals some interesting features of early X-ray afterglows, including a distinct rapidly decaying component preceding the conventional afterglow component in many sources, a shallow decay component before t
Externí odkaz:
http://arxiv.org/abs/astro-ph/0508321
Autor:
Becker, Werner, Weisskopf, Martin C., Tennant, Allyn F., Jessner, Axel, Dyks, Jaroslaw, Harding, Alice K., Zhang, Shuang N.
Publikováno v:
Astrophys.J. 615 (2004) 908-920
We have completed part of a program to study the X-ray emission properties of old rotation-powered pulsars with XMM-Newton in order to probe and identify the origin of their X-radiation. The X-ray emission from these old pulsars is largely dominated
Externí odkaz:
http://arxiv.org/abs/astro-ph/0405180
We calculate the gamma-ray lightcurves and spectra of rotation powered pulsars for a wide range of observer's viewing angles, and inclination angles of the magnetic axis to the rotation axis. We show how the shapes of the observed phase-averaged spec
Externí odkaz:
http://arxiv.org/abs/astro-ph/0205224