Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Eichler, D. A."'
Publikováno v:
ApJ (2017) 835, 2
We simulate decaying turbulence in a homogeneous pair plasma using three dimensional electromagnetic particle-in-cell (PIC) method. A uniform background magnetic field permeates the plasma such that the magnetic pressure is three times larger than th
Externí odkaz:
http://arxiv.org/abs/1702.01789
Autor:
Ando, S., Baret, B., Bouhou, B., Chassande-Mottin, E., Kouchner, A., Moscoso, L., Van Elewyck, V., Bartos, I., Márka, S., Márka, Z., Corsi, A., Di Palma, I., Papa, M. A., Dietz, A., Donzaud, C., Eichler, D., Finley, C., Guetta, D., Halzen, F., Jones, G., Sutton, P. J., Kandhasamy, S., Mandic, V., Thrane, E., Kotake, K., Piran, T., Pradier, T., Romero, G. E., Waxman, E.
Publikováno v:
Reviews of Modern Physics 85 (2013) 1401-1420
Many of the astrophysical sources and violent phenomena observed in our Universe are potential emitters of gravitational waves (GW) and high-energy neutrinos (HEN). Both GWs and HENs may escape very dense media and travel unaffected over cosmological
Externí odkaz:
http://arxiv.org/abs/1203.5192
Autor:
Shaisultanov, R., Eichler, D.
Publikováno v:
Astrophys.J.702:L23-L26,2009
The effect of magnetic fields on the frequencies of toroidal oscillations of neutron stars is derived to lowest order. Interpreting the fine structure in the QPO power spectrum of magnetars following giant flares reported by Strohmayer and Watts (200
Externí odkaz:
http://arxiv.org/abs/0903.3319
Publikováno v:
Phys.Rev.E77:026403,2008
Electrons in shocks are efficiently energized due to the cross-shock potential, which develops because of differential deflection of electrons and ions by the magnetic field in the shock front. The electron energization is necessarily accompanied by
Externí odkaz:
http://arxiv.org/abs/0709.3097
Publikováno v:
Astrophys.J.680:1398-1404,2008
A model is presented for the quasiperiodic component of magnetar emission during the tail phase of giant flares. The model invokes modulation of the particle number density in the magnetosphere. The magnetospheric currents are modulated by torsional
Externí odkaz:
http://arxiv.org/abs/0706.3698
Autor:
Patel, S. K., Zurita, J., Del Santo, M., Finger, M., Kouveliotou, C., Eichler, D., Gogus, E., Ubertini, P., Walter, R., Woods, P., Wilson, C. A., Wachter, S., Bazzano, A.
Publikováno v:
Astrophys.J.657:994-1003,2007
We present detailed spectral and timing analysis of the hard x-ray transient IGR J16358-4726 using multi-satellite archival observations. A study of the source flux time history over 6 years, suggests that lower luminosity transient outbursts can be
Externí odkaz:
http://arxiv.org/abs/astro-ph/0610768
Autor:
Beskin, G., Bad'in, V., Biryukov, A., Bondar, S., Chuntonov, G., Debur, V., Ivanov, E., Karpov, S., Katkova, E., Plokhotnichenko, V., Pozanenko, A., Zolotukhin, I., Hurley, K., Palazzi, E., Masetti, N., Pian, E., Nicastro, L., Bartolini, C., Guarnieri, A., Piccioni, A., Conconi, P., Molinari, E., Zerbi, F. M., Brosch, N., Eichler, D., Shearer, A., Atteia, J. -L., Boer, M.
Publikováno v:
Nuovo Cim.C28:751-754,2005
An astronomical complex intended to detect optical transients (OTs) in a wide field and follow them up with high time resolution investigation is described.
Comment: 4 pages, 3 figures. To be published in "Il Nuovo Cimento", Proceedings of the 4
Comment: 4 pages, 3 figures. To be published in "Il Nuovo Cimento", Proceedings of the 4
Externí odkaz:
http://arxiv.org/abs/astro-ph/0507407
Autor:
Taylor, G. B., Gelfand, J. D., Gaensler, B. M., Granot, J., Kouveliotou, C., Fender, R. P., Ramirez-Ruiz, E., Eichler, D., Lyubarsky, Y. E., Garrett, M., Wijers, R. A. M. J.
Publikováno v:
Astrophys.J. 634 (2005) L93-L96
The extraordinary giant flare (GF) of 2004 December 27 from the soft gamma repeater (SGR) 1806-20 was followed by a bright radio afterglow. We present an analysis of VLA observations of this radio afterglow from SGR 1806-20, consisting of previously
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504363
Autor:
Granot, J., Ramirez-Ruiz, E., Taylor, G. B., Eichler, D., Lyubarsky, Y. E., Wijers, R. A. M. J., Gaensler, B. M., Gelfand, J. D., Kouveliotou, C.
Publikováno v:
Astrophys.J. 638 (2006) 391-396
On 2004 Dec. 27, the soft gamma repeater (SGR) 1806-20 emitted the brightest giant flare (GF) ever detected from an SGR, with an (isotropic) energy release $\sim 100$ times greater than the only two other known SGR GFs. It was followed by a very brig
Externí odkaz:
http://arxiv.org/abs/astro-ph/0503251
Autor:
Gelfand, J. D., Lyubarsky, Y. E., Eichler, D., Gaensler, B. M., Taylor, G. B., Granot, J., Newton-McGee, K. J., Ramirez-Ruiz, E., Kouveliotou, C., Wijers, R. A. M. J.
Publikováno v:
Astrophys.J. 634 (2005) L89-L92
The 2004 Dec. 27 giant Gamma-ray flare detected from the magnetar SGR 1806-20 created an expanding radio nebula which we have monitored with the Australia Telescope Compact Array and the Very Large Array. These data indicate that there was an increas
Externí odkaz:
http://arxiv.org/abs/astro-ph/0503269