Hostname: page-component-cd9895bd7-gvvz8 Total loading time: 0 Render date: 2024-12-29T03:44:20.606Z Has data issue: false hasContentIssue false

Nonlinear interaction of slow Alfvén wave with ion acoustic wave and applications to space plasma

Published online by Cambridge University Press:  03 June 2013

B. K. DAS
Affiliation:
Centre for Energy Studies, Indian Institute of Technology Delhi, New Delhi 110016, India (bkdas30@yahoo.co.in)
R. P. SHARMA
Affiliation:
Centre for Energy Studies, Indian Institute of Technology Delhi, New Delhi 110016, India (bkdas30@yahoo.co.in)
N. YADAV
Affiliation:
Centre for Energy Studies, Indian Institute of Technology Delhi, New Delhi 110016, India (bkdas30@yahoo.co.in)

Abstract

The paper is concerned with the analytical study of nonlinear coupling of slow Alfvén wave (SW) with ion acoustic waves (IAWs) in high-β and low-β plasmas. Here the pump wave (SW) number density gets perturbed in the presence of IAW. The model equations of IAW and SW turn out to be the modified Zakharov system of equations when the ponderomotive nonlinearities are incorporated in the IAW and SW dynamics. Growth rate of modulational instability has been calculated. The relevance of these investigations for solar wind plasma and solar coronal plasma has also been discussed.

Type
Papers
Copyright
Copyright © Cambridge University Press 2013 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Brodin, G. and Stenflo, L. 1988 J. Plasma Phys. 39, 277.CrossRefGoogle Scholar
Brodin, G. and Stenflo, L. 1989 J. Plasma Phys. 41, 199.CrossRefGoogle Scholar
Brodin, G., Stenflo, L. and Shukla, P. K. 2006 Sol. Phys 236, 285.CrossRefGoogle Scholar
Champeaux, S., Passot, T. and Sulem, P. L. 1997 J. Plasma Phys. 58, 665.CrossRefGoogle Scholar
Frycz, P., Rankin, R. and Samson, J. C. 1998 Phys. Plasmas 5, 3565.CrossRefGoogle Scholar
Ghosh, G. and Das, K. P. 1995 Phys. Scr. 52, 80.CrossRefGoogle Scholar
Hasegawa, A. and Chen, L. 1975 Phys. Rev. Lett. 35, 370.CrossRefGoogle Scholar
Keiling, A., Wygant, J. R., Cattell, C. A., Mozer, F. S. and Russell, C. T. 2003 Science 299, 383386.CrossRefGoogle Scholar
Mikhailovskii, A. B. and Onishchenko, O. G. 1995 Plasma Phys. Reports 21, 357.Google Scholar
Sharma, R. P., Kumar, S. and Singh, H. D. 2009 Phys. Plasmas 16, 032901.CrossRefGoogle Scholar
Sharma, R. P., Malik, M. and Singh, H. D. 2007 Solar Phys. 241, 317.Google Scholar
Singh, H. D. and Sharma, R. P. 2006 Phys. Plasmas 13, 012902.CrossRefGoogle Scholar
Shen, M. M. and Nicholson, D. R. 1987 Phys Fluids 30, 1096.CrossRefGoogle Scholar
Shukla, A. and Sharma, R. P. 2001 Phys. Plasmas 8, 37593765.CrossRefGoogle Scholar
Shukla, A. and Sharma, R. P. 2002 J. Atmos. Sol. Terr. Phys. 64, 661.CrossRefGoogle Scholar
Shukla, A., Sharma, R. P. and Malik, M. 2004 Phys. Plasmas 7, 2738.CrossRefGoogle Scholar
Shukla, P. K. and Stenflo, L. 2005 Phys. Plasmas 12, 084502.CrossRefGoogle Scholar
Stasiewicz, K., Bellan, P., Chaston, C., Kletzing, C., Lysak, R., Maggs, J., Pokhotelov, O., Seyler, C., Shukla, P., Stenflo, L., et al. 2000 Space Sci. Rev. 92 423533.CrossRefGoogle Scholar
Stix, T. H. 1992 Waves in Plasmas. New York: American Institute of Physics, pp. 33.Google Scholar
Tam, S. W. Y. and Chang, T. 1999 Geophys. Res. Lett. 26, 3189.CrossRefGoogle Scholar
Wahlund, J. E.et al. 1994 Geophys. Res. Lett. 21, 1831.CrossRefGoogle Scholar
Weissman, P. R., McFadden, L. A. and Johnson, T. V. 1999 The Encyclopedia of the Solar System. New York: Academic Press.Google Scholar
Wu, D. J. 2003 Phys. Rev. E 67, 027402.Google Scholar
Wu, D. J., Wang, D. Y. and Carl, G. F. 1996 Phys Lett. 13, 594.Google Scholar
Wu, D. J. and Wang, D. Y. 1996 Phys Plasma 3, 4304.CrossRefGoogle Scholar
Wu, D. J., Huang, G. L. and Wang, D. Y. 1996 Phys. Rev. Lett. 77, 4346.CrossRefGoogle Scholar
Wygant, J. R. 2000 J. Geophys. Res. 105, 18675.CrossRefGoogle Scholar
Wygant, J. R., Keiling, A., Cattell, C. A., Lysak, R. L., Temerin, M., Mozer, F. S., Kletzing, C. A., Scudder, J. D., Streltsov, V., Lotko, W. and Russell, C. T. 2002 J. Geophys. Res. 107 (A8), 1201.CrossRefGoogle Scholar