'Bondi accretion' presentation slideshows

rachel somerville (STScI/JHU)

the role of feedback in galaxy formation models. rachel somerville (STScI/JHU). feedback 1 information about reactions to a product, a person's performance of a task, etc., used as a basis for improvement.

804 views • 63 slides

Cooling flows and Galaxy formation

Cooling flows and Galaxy formation. James Binney Oxford University. Outline. Phenomenology of CFs Physics of heating Standard galaxy formation Galaxy formation revisted. collaborators. Len Cowie Gavin Tabor Henrik Omma Fathallah Alouani Bibi Carlo Nipoti Filippo Fraternali.

441 views • 31 slides

Chemical E volution of R- p rocess E lements in Hierarchical G alaxy F ormation Models

RIKEN-IPMU-RESCEU Joint Meeting 2014-7-4 ?? , ??. Chemical E volution of R- p rocess E lements in Hierarchical G alaxy F ormation Models. Yutaka Komiya ? Tokyo Univ., RESCEU ? Collaborators Takuma Suda ? Tokyo Univ., RESCEU ? Shimako Y amada ? Hokkaido Univ. ?

480 views • 30 slides

Clumped stellar winds in supergiant HMXBs

Clumped stellar winds in supergiant HMXBs. ArXiv: 1201.1951v1 Oskinova et. al. Reporter: Zhang Zhen 2012.3.13. Outlines. Introduction The CAK model Bondi-Hoyle-Lyttleton accretion Simulations and paradox Modification and results Conclusion. Introduction. Theories about clumpy wind

360 views • 25 slides

AGN and Cooling Flows

337 views • 21 slides

Accretion Model of Sgr A* in Quiescence

Accretion Model of Sgr A* in Quiescence. Ramesh Narayan. Ultra-Dim Galactic Nuclei. Sgr A* exemplifies an old and famous problem: Why are SMBHs in the nuclei of normal (non-AGN) galaxies so dim? True, the gas supply is less

301 views • 14 slides

The accretion mechanism in low power radio-galaxies

290 views • 13 slides

Study on the growth and time-variability of fluctuations in super-sonic flows:

Study on the growth and time-variability of fluctuations in super-sonic flows: toward more realistic investigations on SASI. K. Takahashi & S. Yamada (Waseda Univ.). Introduction.

104 views • 9 slides