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Astrophysical Jets in relativistic regime: thermal and radiative driving

Show simple item record Vyas, Mukesh Kumar 2021-03-30T11:52:50Z 2021-03-30T11:52:50Z 2019-08
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/1277
dc.description The thesis is awarded by Delhi University, New Delhi under the supervision of Indranil Chattopadhyay. en_US
dc.description.abstract Detailed study of relativistic jets around black hole sources, such as microquasars and active galactic nuclei (AGNs) is carried out and the impact of radiation and thermal driving is investigated. Across the chapters, the analysis is done in various regimes, flat space-time to curved space-time, fixed to variable adiabatic index relativistic equation of state, radial to non radial cross section of the jet, Thom- son (elastic) scattering to Compton scattering regime etc. Accretion disc plays auxiliary role for generating radiation field, as well as, geometrically shaping the jet near its base. The disc ra- diates through thermal, bremsstrahlung, synchrotron and inverse Compton processes. Jets are taken to be non rotating and axis- symmetric. Further, relativistic equation of state is used that takes care of variable adiabatic index at relativistic temperatures, as well as, composition of the flow. The radiative moments are calculated using their full relativistic transformations. Bending of photon path is also considered. en_US
dc.language.iso en_US en_US
dc.publisher ARIES, Nainital en_US
dc.subject Astrophysical Jets; Active Galactic Nuclei (AGN); AGN - radiation and thermal driving en_US
dc.title Astrophysical Jets in relativistic regime: thermal and radiative driving en_US
dc.type Thesis en_US

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