YITP WORKSHOP ON
Quasi-Periodic Oscillations and Time Variabilities of Accretion Flows

PROGRAM (last updated Nov. 13 , 2007)


TIME
TITLE OF THE TALK
SPEAKERS
CHAIR PERSON
13:00 - 13:15
Opening Remarks Ryoji Matsumoto (Chiba Univ., Japan) Mineshige
13:15 - 14:15
Black hole accretion disks (PL) M. Abramowicz (Univ. Goteborg, Sweden)
[Observations of Time Variabilities of Accretion Powered Sources]
14:15 - 15:00
Time Variability of AGNs (I) Y. Terashima (Ehime Univ., Japan)
15:00 - 15:15
coffee break
15:15 - 16:00
Long-term and Short-term Periodic Time Variabilities of Black Hole Candidates (I) H. Negoro (Nihon Univ., Japan) Terashima
16:00 - 16:30
QPO from Sgr A* (I) M. Miyoshi (NAOJ, Japan)
16:30 - 16:50
Near-Infrared Intraday Variations in the Seyfert 1 Nucleus NGC 4395 T. Minezaki (University of Tokyo, Japan)
16:50 - 17:10
Long Term Iron Line Variability of the Seyfert 1 Galaxy MCG-6-30-15 T. Miyakawa (JAXA/The University of Tokyo, Japan)
17:10 - 17:30
Aperiodic X-Ray Time Variation of X-ray Binary Pulsars T. Kohmura (Kogakuin University, Japan)
[Theoretical Models of QPOs, State Transitions and Time Variabilities]
Abramowicz
9:30 - 10:15
QPOs, resonance and non-linear oscillations in accretion disks. (I) W. Kluzniak (Zielona Gora Univ., Poland)
10:15 - 10:35
Orbital models of high frequency QPOs (I) G. Torok (Silesian Univ., Czech Republic)
10:35 - 10:50
coffee break
10:50 - 11:10
Nonlinear interactions among oscillation modes of accretion tori J. Horak (Astronomical Institute of the Czech Academy of Science, Czech Republic)
11:10 - 11:55
A Disk Oscillation Model of High-Frequency QPOs (I) S. Kato (Kyoto University, Emeritus, Japan)
11:55 - 13:30
lunch
13:30 - 14:00
Modulation mechanisms of high-frequency QPOs (I) M. Bursa (Astronomical Institute of the Czech Academy of Science, Czech Republics) Kluzniak
14:00 - 14:30
Relativistic Radiation Transfer in Accretion Flow around a Black Hole (I) R. Takahashi (The University of Tokyo, Japan)
14:30 - 15:00
Relativistic Variable Eddington Factor J. Fukue (Osaka Kyoiku University, Japan)
15:00 - 15:20
coffee break
15:20 - 15:40
Behaviour of accretion flows around black holes S. Das (Chungnam National University, Korea) Fukue
15:40 - 16:00
General Relativistic Hydrodynamical Simulations of Standing Accretion Shock Instability : Implications for GRB and Black Hole QPO H. Nagakura (Waseda University, Japan)
16:00 - 16:20
Steady Models of Black Hole Accretion Disks including Azimuthal Magnetic Fields. H. Oda (Chiba University, Japan)
16:20 - 16:50
A new cellular-automaton model for black-hole variability S. Mineshige (Kyoto University, Japan)
16:50 - 17:10
On Black Hole Mass Estimation from X-ray Spectra of Ultraluminous X-ray Sources K. Vierdayanti (Kyoto University, Japan)
18:00 - 20:00
Banquet
[Numerical Simulations of Time Variabilities of Accretion Disks]
Matsumoto
9:30 - 10:00
Magnetohydrodynamic Studies of Quasi-Periodic Oscillations in Accretion Flows around Black Holes (I) Y. Kato (Tsukuba Univ. Japan)
10:00 - 10:30
High frequency QPOs excited by low-frequency disk oscillation (I) M. Machida (NAOJ, Japan)
10:30 - 10:50
coffee break
10:50 - 11:20
Time Variability and Stability of Radiation-dominated Accretion Disks (I) S. Hirose (Earth Simulator Center, Japan)
11:20 - 11:50
Simulations of supercritical (slim) disks (I) K. Ohsuga (RIKEN, Japan)
11:50 - 13:30
lunch
[Contributed talks]
S. Kato
13:30 - 14:00
Periodic light variations from a supermassive binary black hole with triple disks K. Hayasaki (Yukawa Institute for Theoretical Physics, Kyoto University, Japan)
14:00 - 14:20
Chaotic motion of Charged Particles in a Black Hole Magnetosphere M. Takahashi (Aichi University of Education, Japan)
14:20 - 14:40
Lithium production on a low-mass secondary in a black hole soft X-ray transient S. Fujimoto (Kumamoto National College of Technology, Japan)
14:40 - 15:30
Summary and Discussion
15:30
Closing remark

(I) Invited talk
(PL) Plenary talk



[ QPO2007 home ]