Zobrazeno 1 - 10
of 2 471
pro vyhledávání: '"GOOSSENS M."'
Autor:
Srivastava, A. K., Ballester, J. L., Cally, P. S., Carlsson, M., Goossens, M., Jess, D. B., Khomenko, E., Mathioudakis, M., Murawski, K., Zaqarashvili, T. V.
The importance of the chromosphere in the mass and energy transport within the solar atmosphere is now widely recognised. This review discusses the physics of magnetohydrodynamic (MHD) waves and instabilities in large-scale chromospheric structures a
Externí odkaz:
http://arxiv.org/abs/2104.02010
Publikováno v:
A&A, 641, A106 (2020)
This paper investigates the changes in spatial properties when magnetohydrodynamic (MHD) waves undergo resonant damping in the Alfv\'en continuum. The analysis is carried out for a 1D cylindrical pressure-less plasma with a straight magnetic field. T
Externí odkaz:
http://arxiv.org/abs/2009.08152
It is widely accepted in the MHD turbulence community that the nonlinear cascade of wave energy requires counter-propagating Alfv\'enic wave-packets, along some mean magnetic field. This fact is an obvious outcome of the MHD equations under the assum
Externí odkaz:
http://arxiv.org/abs/1907.10408
The Els\"{a}sser variables are often used in studies of plasma turbulence, in helping differentiate between MHD waves propagating parallel or anti-parallel to the main magnetic field. While for pure Alfv\'en waves in a homogeneous plasma the method i
Externí odkaz:
http://arxiv.org/abs/1902.01619
We present the results of combined INTEGRAL and XMM-Newton observations of the supergiant fast X-ray transient (SFXT) IGR J17354$-$3255. Three XMM-Newton observations of lengths 33.4 ks, 32.5 ks and 21.9 ks were undertaken, the first an initial point
Externí odkaz:
http://arxiv.org/abs/1811.11882
Autor:
Peeters, M., Verbruggen, L., Teuwen, L., Vanhoutte, G., Vande Kerckhove, S., Peeters, B., Raats, S., Van der Massen, I., De Keersmaecker, S., Debie, Y., Huizing, M., Pannus, P., Neven, K., Ariën, K.K., Martens, G.A., Van Den Bulcke, M., Roelant, E., Desombere, I., Anguille, S., Goossens, M., Vandamme, T., van Dam, P.
Publikováno v:
In ESMO Open October 2021 6(5)
Autor:
Boon, C. M., Bird, A. J., Hill, A. B., Sidoli, L., Sguera, V., Goossens, M. E., Fiocchi, M., McBride, V. A., Drave, S. P.
We present the results of a 30ks XMM-Newton observation of the supergiant fast X-ray transient (SFXT) SAX J1818.6-1703 - the first in-depth soft X-ray study of this source around periastron. INTEGRAL observations shortly before and after the XMM-Newt
Externí odkaz:
http://arxiv.org/abs/1601.01591
Autor:
Kaneko, T., Goossens, M., Soler, R., Terradas, J., Van Doorsselaere, T., Yokoyama, T., Wright, A. N.
In this paper we show that the phase mixing of continuum Alfv\'{e}n waves and/or continuum slow waves in magnetic structures of the solar atmosphere as, e.g., coronal arcades, can create the illusion of wave propagation across the magnetic field. Thi
Externí odkaz:
http://arxiv.org/abs/1509.03042
Autor:
Pant, V., Srivastava, A. K., Banerjee, D., Goossens, M., Chen, P. F., Joshi, N. C., Zhou, Y. H.
We report and analyze the observational evidence of global kink oscillations in a solar filament as observed in H alpha by National Solar Observatory (NSO)/Global Oscillation Network Group (GONG) instrument. An M1.1-class flare in active region 11692
Externí odkaz:
http://arxiv.org/abs/1503.02281
Publikováno v:
A&A 575, A123 (2015)
The ratio of the period of the fundamental mode to that of the first overtone of kink oscillations, from here on the "period ratio", is a seismology tool that can be used to infer information about the spatial variation of density along solar magneti
Externí odkaz:
http://arxiv.org/abs/1501.05238