'Bh spin' diaporamas de présentation

Cosmological Heavy Ion Collisions: Colliding Neutron Stars and Black Holes

HIM@Korea.U. Current Status of Numerical Approaches. Cosmological Heavy Ion Collisions: Colliding Neutron Stars and Black Holes. Chang-Hwan Lee. Introduction. EM wave Theory: Maxwell (1873) Acceleration of electric charge Detection : H. Hertz (1888). Grav. wave

712 views • 59 slides

ACCRETION AND OUTFLOWS

683 views • 57 slides

07.02.27@apctp

07.02.27@apctp. Spin of Stellar Mass Black Holes: Hypernova and BH Spin Correlation in Soft X-ray BH Binaries. Chang-Hwan Lee @. Compact Stars. White Dwarf [M < 1.4 Msun; R=1000 km] Neutron Star [M < 3 Msun; R < 15 km] Black Holes. Density of Neutron Star. 1 cm 3.

711 views • 56 slides

Accretion Disks Around Black Holes

Ramesh Narayan. Accretion Disks Around Black Holes. Black Hole Accretion. Accretion disks around black holes ( BHs ) are a major topic in astrophysics Stellar-mass BHs in X-ray binaries Supermassive BHs in galactic nuclei A variety of interesting observations, phenomena and models

801 views • 51 slides

Tokyo institute of technology Yu-ichirou Sekiguchi University of Tokyo Masaru Shibata

Collapse of rapidly rotating massive stellar core to a black hole in full GR. Tokyo institute of technology Yu-ichirou Sekiguchi University of Tokyo Masaru Shibata. AIU @ KEK 13/03/2008. Introduction. Collapse of stellar cores

624 views • 41 slides

Tokyo institute of technology Yu-ichirou Sekiguchi University of Tokyo Masaru Shibata

Collapse of rapidly rotating massive stellar core to a black hole in full GR. Tokyo institute of technology Yu-ichirou Sekiguchi University of Tokyo Masaru Shibata. AIU @ KEK 13/03/2008. Introduction. Collapse of stellar cores

434 views • 41 slides

With former postdoc: Guoqiang Ding & current postdoc: Shanshan Weng

On the nature of Z-sources and Atoll-sources: interaction between NS magnetosphere and accretion disk Shuang-Nan ZHANG Key Laboratory of & Center for Particle Astrophysics Institute of High Energy Physics Chinese Academy of Sciences zhangsn@ihep.ac.cn. With former postdoc: Guoqiang Ding

489 views • 37 slides

With former postdoc: Guoqiang Ding & current postdoc: Shanshan Weng

On the nature of Z-sources and Atoll-sources: interaction between NS magnetosphere and accretion disk Shuang-Nan ZHANG Key Laboratory of & Center for Particle Astrophysics Institute of High Energy Physics Chinese Academy of Sciences zhangsn@ihep.ac.cn. With former postdoc: Guoqiang Ding

393 views • 37 slides

Dependence of Multi-Transonic Accretion on Black Hole Spin

Dependence of Multi-Transonic Accretion on Black Hole Spin. Paramita Barai Graduate Student, Physics & Astronomy Georgia State University Atlanta, GA, USA 06/29/2005. Contents. Introduction & Motivation What are we doing? Our system formulations Results Conclusions. Mach number

480 views • 35 slides

ik10@icranet

ik10@icranet.org. Spin of Stellar Mass Black Holes: Key to Gamma-ray Bursts and Hypernovae. In collaboration with G.E. Brown, R.A.M.J. Wijers et al. Chang-Hwan Lee @. Contents. Motivations. GRB. Gamma-ray bursts. Hypernova. Hypernovae. Spin of Stellar Mass Black Holes. before BH.

414 views • 32 slides

IXO and strong gravity Measuring the black hole spin

407 views • 29 slides

IXO and strong gravity Measuring the black hole spin

411 views • 29 slides

AGN in hierarchical galaxy formation models

AGN in hierarchical galaxy formation models. Nikos Fanidakis and C.M. Baugh, R.G. Bower, S. Cole, C. Done, C. S. Frenk Physics of Galactic Nuclei, Ringberg Castle, June 18, 2009. Outline. Brief introduction to hierarchical galaxy formation

435 views • 24 slides

361 views • 22 slides

AGN in hierarchical galaxy formation models

AGN in hierarchical galaxy formation models. Nikos Fanidakis and C.M. Baugh, R.G. Bower, S. Cole, C. Done, C. S. Frenk Accretion and ejection in AGN, Como, Italy, June 22, 2009. Outline. Brief introduction to hierarchical galaxy formation

334 views • 22 slides

On the nature of AGN in hierarchical galaxy formation models

On the nature of AGN in hierarchical galaxy formation models. Nikos Fanidakis and C.M. Baugh, R.G. Bower, S. Cole, C. Done, C. S. Frenk Leicester, March 6, 2009. Outline. Hierarchical galaxy formation

347 views • 21 slides

Conference Summary

274 views • 13 slides

Accretion #3

Accretion #3. When is the thin disk model valid? Reynolds number, viscosity Time scales in disk BH spectra Using X-ray spectra to determine BH mass and spin Using emission lines to determine BH spin. X-Ray Spectrum. Thermal emission from disk - multicolor blackbody

303 views • 10 slides