Research Article

The Mathematical characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes

Volume: 8 Number: 1 June 30, 2022
TR EN

The Mathematical characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes

Abstract

In this study, we mainly focus our attention on mathematical analysis of the phase and group velocities of low-frequency Alfvèn waves in the E region of the ionosphere. According to observational conclusions it is known that the phase and group velocities of such waves are equal to each other when kinematic and magnetic viscosity are ignored. On the other hand, these velocities have different velocities when we take kinematic and magnetic viscosities into account. Since it is very difficult to analyze the group velocity analytically, we plan to discuss its numerical solutions in our future investigation. Thus, in the present study, we focus on the features of phase velocity of low-frequency of Alfvèn wave and analyze its nature in the E region of the ionosphere for low latitudes. we see that the trend of change of magnitudes of the phase velocities on on March 21st and June21st resembles to the behavior of cosine function Moreover, it is concluded that the magnitudes of real and imaginary parts of the corresponding solutions are larger than the ones obtained for March 21st. The ma in reason of this case may be higher electron production in the ionosphere in June.

Keywords

References

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  3. Hunsucker, R.D. and Hargreaves, J. K. (2003). The High-Latitude Ionosphere and its Effects on Radio Propagation, Cambridge University Press, 1-50.
  4. Kaladze, T., Tsamalashvili, L., Kaladze, D., Ozcan, O., Yesil, A., and Inc, M. (2019). Modified KdV equation for magnetized Rossby waves in a zonal flow of the ionospheric E-layer, Physics Letters A, 383 (32), 125888. Ratcliffe, J. A. (1959). The magneto-ionic theory and its applications to the ionosphere. University Press.
  5. Richard, F. (2014). The physics of Plasma, CRC Press, New York, pp. 50–140.
  6. Rishbeth, H. (1973). Physics and chemistry of the ionosphere. Contemporary Physics, 14(3), 229-249.
  7. Rishbeth, H. and Garriot, O.K. (1969). Introduction to Ionospheric Physics, Academic Press, New York
  8. Sagir, S., and Yesil. A. (2018). The Relation Between the Refractive Index of the Equatorial Ionospheric F2 Region and Long-Term Solar Indices, Wireless Personal Communications, 102 (1), 31-40.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

June 30, 2022

Submission Date

February 10, 2022

Acceptance Date

April 13, 2022

Published in Issue

Year 2022 Volume: 8 Number: 1

APA
Yeşil, M. B., & Kurt, K. (2022). The Mathematical characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes. International Journal of Pure and Applied Sciences, 8(1), 157-162. https://doi.org/10.29132/ijpas.1071119
AMA
1.Yeşil MB, Kurt K. The Mathematical characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes. International Journal of Pure and Applied Sciences. 2022;8(1):157-162. doi:10.29132/ijpas.1071119
Chicago
Yeşil, Melik Buğra, and Kadri Kurt. 2022. “The Mathematical Characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes”. International Journal of Pure and Applied Sciences 8 (1): 157-62. https://doi.org/10.29132/ijpas.1071119.
EndNote
Yeşil MB, Kurt K (June 1, 2022) The Mathematical characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes. International Journal of Pure and Applied Sciences 8 1 157–162.
IEEE
[1]M. B. Yeşil and K. Kurt, “The Mathematical characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes”, International Journal of Pure and Applied Sciences, vol. 8, no. 1, pp. 157–162, June 2022, doi: 10.29132/ijpas.1071119.
ISNAD
Yeşil, Melik Buğra - Kurt, Kadri. “The Mathematical Characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes”. International Journal of Pure and Applied Sciences 8/1 (June 1, 2022): 157-162. https://doi.org/10.29132/ijpas.1071119.
JAMA
1.Yeşil MB, Kurt K. The Mathematical characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes. International Journal of Pure and Applied Sciences. 2022;8:157–162.
MLA
Yeşil, Melik Buğra, and Kadri Kurt. “The Mathematical Characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes”. International Journal of Pure and Applied Sciences, vol. 8, no. 1, June 2022, pp. 157-62, doi:10.29132/ijpas.1071119.
Vancouver
1.Melik Buğra Yeşil, Kadri Kurt. The Mathematical characteristic of the Phase and Group Velocities of Pure Alfvèn Wave in the E Region of the Ionosphere for Low Latitudes. International Journal of Pure and Applied Sciences. 2022 Jun. 1;8(1):157-62. doi:10.29132/ijpas.1071119
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