INSTABILITY ANALYSIS OF N=7; m=1 OSCILLATION HARMONICS FOR LOPSIDED STRUCTURES IN SELF-GRAVATING DISK-LIKE SYSTEMS
Keywords:
galaxy: -lopsided, accretion, evolution, matter, model: -superposition, critical, isotropic, pulsation, amplitude, rotation.
Abstract
The occurrence of lopsided structures in self-gravitating disk-like systems was studied by means of a pulsating non-stationary disk-like model. Azimuthal wave number m=1, radial wave number N=7 for oscillation harmonics, creating an analogue of non-stationary dispersion equations (NADR) and through their numerical solutions, critical diagrams were obtained and the type of instability was determined.
References
1. Baldwin, Lynden-Bell,Sancisi MNRAS-1980
2. Chanda J. Jog et al//Physics Reports-2009
3. Rix H.-W., Zaritsky D., 1995, ApJ, 447, 82
4. Jog et al: AP.J-1997; MNRAS-2006; Phys,rev-2009
5. Beale, J.S., & Davies, R.D. 1969, Nature, 221, 531
6. Swaters R. A. Schoenmakers R. H. Sancisi R. Van Albada T. S., 1999, MNRAS, 304, 3303
7. Phookun, B., Vogel, S.N., & Mundy, L.G. 1993, ApJ, 418, 113
8. Binney. J and Tremaine.S, “Galactic dynamics”, Princeton (1987)
9. Fridman. M and Polyachenko.V.L, Physics of Gravitating Systems, Springer Verlag, New York (1984).
10. Mirtadjieva. K.T, Nuritdinov.S.N, Ruzibaev.J.K. va Muhammad Khalid Astrophysics,Vol.54, No.2,2011.
2. Chanda J. Jog et al//Physics Reports-2009
3. Rix H.-W., Zaritsky D., 1995, ApJ, 447, 82
4. Jog et al: AP.J-1997; MNRAS-2006; Phys,rev-2009
5. Beale, J.S., & Davies, R.D. 1969, Nature, 221, 531
6. Swaters R. A. Schoenmakers R. H. Sancisi R. Van Albada T. S., 1999, MNRAS, 304, 3303
7. Phookun, B., Vogel, S.N., & Mundy, L.G. 1993, ApJ, 418, 113
8. Binney. J and Tremaine.S, “Galactic dynamics”, Princeton (1987)
9. Fridman. M and Polyachenko.V.L, Physics of Gravitating Systems, Springer Verlag, New York (1984).
10. Mirtadjieva. K.T, Nuritdinov.S.N, Ruzibaev.J.K. va Muhammad Khalid Astrophysics,Vol.54, No.2,2011.
Published
2024-03-29
How to Cite
Аббас ОМОНОВ, Жахонгир ГАНИЕВ, Фарход БОТИРОВ, & Сабир ТУРАЕВ. (2024). INSTABILITY ANALYSIS OF N=7; m=1 OSCILLATION HARMONICS FOR LOPSIDED STRUCTURES IN SELF-GRAVATING DISK-LIKE SYSTEMS. News of the NUUz, 3(3.1), 497-500. https://doi.org/10.69617/uzmu.v3i3.1.1921
Section
Articles
.jpg)
1.png)
This work is licensed under a 