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Abrahamyan, M. G.
- Launching Jets from the Transitive Layer of Accretion Disks by Burgers Vortex
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Authors
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1 Department of Physics, Yerevan State University, Yerevan, AM
1 Department of Physics, Yerevan State University, Yerevan, AM
Source
Journal of Physics & Astronomy, Vol 5, No 2 (2017), Pagination: 1-11Abstract
Possibility of representation of a transitive (boundary) layer of an accreting disk round young stellar formations as Burgers vortex with a converging radial flow of substance, almost homogeneous rotation in nuclear area which is falling down on the hyperbolic law to periphery is considered. Physical and geometrical characteristics of a transitive layer are received. It is shown that transitive layer of Burgers, in depending of characteristics of transitive layer can both to provide formation of bipolar collimated outflow which is accelerated proportionally to the vertical co-ordinate accruing in due course exponentially (the active phase) and provide the capture of all accreting substance by the central body. The behavior of outflow is determined by the properties of Burgers vortex.Keywords
Accretion Disk, Burgers Vortex, Outflow.Full Text
References
- Philippe A. EUVE observations of VW Hydri in Super-outburst. Ap. J. 1994:420;837.
- Karl HE. Observational clues to brown dwarf origins. Ap. J. 2001:553;153.
- Deborah PL. On the composition and printings of the Debgter sngon po by ’Gos lo tsā ba gzhon nu dpal. Astronomical Journal. 1999:117;1490.
- Ambartsumyan VA. Stellar masses. Ann Rev Astron Astrophys. 1980;18:13 5. Sean RN. A review of graduate nurse transition programs in Australia. Icarus. 2006:183;265.
- Lynden-Bell D. Monthly notices of the Royal Astronomical Society.168;603:1974.
- Reipurth B, Bally J. Design of jet-driven, radiative-blast-wave experiments for 10 kJ class lasers. Ann Rev Astron Astrophys. 2001:39;403.
- Mirabel IF, Rodriguez LF. Sources of relativistic jets in the galaxy. ARA&A. 1999:37;409.
- Mґeszґaros P. The new galaxy: Signatures of its formation. ARA & A. 2002:40;137.
- Marscher AP, Jorstad SG, Gomez J, et al. Unexpected high brightness temperature 140 pc from the core in the jet of 3c120. Nature. 2002:417;625.
- Blandford RD. Active galactic nuclei. Courvoisier, Mayor TL, (eds) Saas-Fee Advanced Course 20 (Les Diablerets: Springer-Verlag) 1990;161-275.
- Scheuer PAG. Models of extragalactic radio sources with a continuous energy supply from a central object. MNRAS. 1974;166:513.
- Blandford RD. Hydromagnetic flows from accretion discs and the production of radio jets. Payne DG, MNRAS. 1982;199:883.
- Henriksen RN, Valls-Gabaud D. From Giotto to Rosetta – A collection from the ESLAB 50 Symposium. MNRAS. 1994;266:681.
- Meier DL, Koide S, Uchida Y. High energy density laboratory astrophysics. Science. 2001;291:84.
- Price DJ, Pringle JE, King AR. From Giotto to Rosetta – A collection from the ESLAB 50 Symposium. MNRAS.
- ;339:1223.
- Soker N, Regev O. arXiv:astro-ph/0305422v1 22 May 2003; Proceedings of the International Astronomical Union, 2007.
- Matveenko LI. Many-faced unity. IKI RAS. Pr-2179. Moscow. 2016.
- Abrahamyan MG. Vortical mechanism for generation of astrophysical jets. Astrophysics. 2008;51:163.
- Abrahamyan MG. Vortical mechanism for generation of astrophysical jets. Astrophysics. 2009;52:119.
- AbrahamyanMG, Matveenko LI. Vortical mechanism for generation of astrophysical jets. Astrophysics. 2012;55:397.
- Hernandez X, Rendґon PL, Rodrґıguez-Mota RG, et al. arXiv: 1103.0250v1 [astro-ph.HE], Proceedings of the International Astronomical Union, 2011.
- Ray T, Muxlow TWB, Axon DJ, et al. X-rays from jet-driving protostars and T Tauri stars. Nature. 1997;385:415.
- Getman KV, Feigelson ED, Townsley L, et al. X-ray emission near the substellar limit: The $sigma$ orionis and taurus star forming regions. Ap. J. 575:354.
- Lautrup B. Physics of continuous matter (2nd ed.), CRC Press, 2011.
- Shakura NI, Sunyaev RA. Physics of continuous matter, (2nd ed.),: Exotic and Everyday Phenomena in the Macroscopic World. A&A. 1973;24:337.
- Shore SN. Astrophysical hydrodynamics, (2nd revised edition), Wilen, 2007, 468.
- Toomre A. Galactic spiral arms by swing amplification. Ap. J. 1964;139:1217.
- Balbus SA, Hawley JF. A powerful local shear instability in weakly magnetized disks. I - Linear Analysis. II Nonlinear evolution. Ap. J. 1991;376:214.
- Rozyczka M, Spruit HC. A powerful local shear instability in weakly magnetized disks. I - Linear Analysis. II Nonlinear evolution. Ap. J. 1993;417:677.