Strongly compressible current sheets under gravitation (2008)
Vainshtein, S. I., Mikic, Z., Rosner, R., Sagdeev, R. Z.
Many stormy events in astrophysics occur due to the sudden magnetic energy release. This is possible if a magnetic configuration abruptly changes its topology, an event usually referred to as...
NMR microimaging of fluid flow in model string-type reactors (2007)
Koptyug, I.V., Kovtunov, K.V., Gerkema, E., Kiwi-Minskerc, L., Sagdeev, R.Z.
Magnetic resonance microimaging (MRM) was employed to obtain quantitative velocity maps of water flowing in the channels possessing unconventional cross-section shapes formed by a bundle of parallel...
Mirror instability including finite Larmor radius effects (2006)
Pokhotelov, O. A., Sagdeev, R. Z., Balikhin, M. A., Treumann, R. A.
Gogoberidze, G., Chagelishvili, G. D., Sagdeev, R. Z., Lominadze, D. G.
Special features of magnetohydrodynamic waves linear dynamics in smooth shear flows are studied. Quantitative asymptotic and numerical analysis are performed for wide range of system parameters when...
Malkov, M. A., Diamond, P. H., Sagdeev, R. Z.
Cosmic rays (CRs) are thought to be accelerated in SNRs. The most favorable situation for proving that the main, hadronic CR component is accelerated there is when CRs interact with dense gases, such...
Koptyug, I.V., Sagdeev, D.R., Gerkema, E., Sagdeev, R.Z.
Multidimensional images of Al2O3 pellets, cordierite monolith, glass tube, polycrystalline V2O5 and other materials have been detected by 27Al, 51V, and 23Na NMR imaging using techniques and...
Nonlinear Evolution and Saturation of an Unstable Electrostatic Wave. (2005)
Fried,B. D., Liu,C. S., Means,R. W., Sagdeev,R. Z.
The nonlinear development and saturation of a single Langmuir wave driven unstable by a gentle bump in the tail of the distribution function in a collisionless plasma is studied by treating the...
Comment on "Theory and Observations of Slow-Mode Solitons in Space Plasmas" (2005)
Pokhotelov, O. A., Balikhin, M. A., Sagdeev, R. Z., Treumann, R. A.
Halo and mirror instabilities in the presence of finite Larmor radius effects (2005)
Pokhotelov, O. A., Balikhin, M. A., Sagdeev, R. Z., Treumann, R. A.
Generation of zonal flows by Rossby waves in the atmosphere (2004)
O. G. Onishchenko, O. A. Pokhotelov, R. Z. Sagdeev, P. K. Shukla, L. Stenflo
A novel mechanism for the short-scale Rossby waves interacting with long-scale zonal flows in the Earth's atmosphere is studied. The model is based on the parametric excitation of convective cells by...
Generation of convective cells by kinetic Alfvén waves in the upper ionosphere (2004)
Onishchenko, O. G., Pokhotelov, O. A., Sagdeev, R. Z., Stenflo, L., Treumann, R. A., Balikhin, M. A.
Mirror instability at finite ion-Larmor radius wavelengths (2004)
Pokhotelov, O. A., Sagdeev, R. Z., Balikhin, M. A., Treumann, R. A.
Generation of zonal flows by Rossby waves in the atmosphere (2004)
Onishchenko, O. G., Pokhotelov, O. A., Sagdeev, R. Z., Shukla, P. K., Stenflo, L.
A novel mechanism for the short-scale Rossby waves interacting with long-scale zonal flows in the Earth's atmosphere is studied. The model is based on the parametric excitation of convective cells by...
Generation of zonal flows by Rossby waves in the atmosphere (2004)
Onishchenko, O. G., Pokhotelov, O. A., Sagdeev, R. Z., Shukla, P. K., Stenflo, L.
A novel mechanism for the short-scale Rossby waves interacting with long-scale zonal flows in the Earth's atmosphere is studied. The model is based on the parametric excitation of convective cells by...
Pokhotelov,O. A., Sandberg,I., Sagdeev,R. Z., Treumann,R. A., Onishchenko,O. G., Balikhin,M. A., ...