Lixin DAI: The tidal interaction between stars and supermassive black holes

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Title: The tidal interaction between stars and supermassive black holes

Speaker: Lixin Dai (Yale University / Universidad de Chile)

Time: 4pm, October 11, 2013

Place: NAOC, room number: A508

Next Teeminars

Time Plan 2019/2018/2017

2020

Time and Place: Friday; 3:00 - 5:00 p.m., NAOC (unless noted otherwise); tbc = to be confirmed

 

  • January 3: Shu Qi: Comets in star clusters, their origin and dynamical evolution (preparation for annual thesis report)

 

 2019

Time and Place: Friday; 3:00 - 5:00 p.m., NAOC (unless noted otherwise); tbc = to be confirmed

 

  • December 27 - March 1: Break, no tea seminar
  • December 25 (Wednesday): tbc (afterwards Silk Road New Year party 18-21)
  • December 20: Discussion Meeting Rainer's office
  • November 22 - December 13: Break, no tea seminar
  • November 15: N-body lecture (no tea seminar)
  • November 8: Peter Berczik (NAOC/Heidelberg/Kiev): Simulation of the loss-cone instability in spherical systems II. Dominating Keplerian potential
  • November 1: Bekdaulet Shukirgaliyev (Nursultan City, Kazakhstan): Star Clusters in the Galactic tidal field: birth, death and everything in between.
  • October 18 and 25: no tea seminar, due to miniworkshop Oct. 14-17
  • October 11: Jarrod Hurley (Swinburne, Australia) at KIAA (follow link for abstract): Modelling Stellar Populations of Star Clusters
  • Sep. 20 - Oct. 4: Break, no tea seminar
  • September 13: KIAA Forum Gas in Galaxies, no tea seminar
  • September 6: Dali Workshop, no tea seminar
  • August 30: Yohai Meiron (U Toronto, Canada): Simulations of globular clusters in tidal fields /  Ｍatthias Kühtreiber (U Vienna, Austria): The Impact of Numerical Parameters and Star-Formation Recipes on Dwarf Galaxy Modeling
  • August 23: Achamveedu Gopakumar (TIFR， Mumbai, India): Blazar OJ287 and its nano-Hertz GW emitting massive BH binary central engine (to be held at AMSS/CAS, room 205, south building of the maths academy, see separate announcement)
  • March 19: (KIAA, 2nd floor meeting room, note unusual Tuesday!): Pau Amaro-Seoane (ICE, KIAA): X-MRIs: Extremely large mass-ratio inspirals;Tai Zhou (KIAA): Binary Extreme Mass Ratio Inspiral Numerical Simulation
  • March 12: (note unusual Tuesday!): Arkadiusz (Arek) Hypki (A. Mickiewicz U, Poznan, Poland): On BEANS and simulation data
  • March 8: Mohammed Mardini (NAOC): Decoding the history of our universe using carbon-enhanced metal-poor star; Bhusan Kayastha (NAOC)/Albrecht Kamlah (NAOC/U Göttingen, Germany): progress report
 
2018
Time and Place: 3:00 - 5:00 p.m., NAOC (unless noted otherwise); tbc = to be confirmed
  • Dec. 25: (note unusual Tuesday!): Sambaran Banerjee (Argelander Inst., Univ. Bonn, Germany): Stellar-mass black holes in open clusters: implications for gravitational-wave generation
  • Dec. 21: no tea seminar, MIDAS meeting
  • Dec. 11 (note unusual Tuesday!): Kohei Inayoshi (KIAA): Black hole accretion in the present-day and early universe; and general discussion on supercomputing in China
  • Ｄec. 7: no tea seminar, KCK10 at Suzhou
  • Nov. 30: no tea seminar
  • Nov. 23: Agostino Leveque (CAMK, Poland): The C MOCCA version: a step toward AMUSE
  • Nov. 16: Discussion with Mirek Giersz (CAMK, Poland)
  • Nov. 9: Sergey Khoperskov (Moscow/Garching)
  • Oct. 19/Nov. 2: no tea seminar
  • Oct. 12:
  • Oct. 5: vacation?
  • Sep. 28:Jongsuk Hong (KIAA): Stellar Evolution in Star Clusters: Applications
  • Sep. 21: Rainer Spurzem (NAOC): Discussion Meeting on Status of Stellar Evolution in NBODY simulations
  • Sep. 14: Planning Session and Reports
  • May 18: Shuo Li (NAOC): Multi-mass galaxy merger simulations

 

2017

 

  • Dec. 15: note location and changed speaker: at KIAA Room 208: Shu Qi: Dynamic evolution of free-floating comets in star cluster / Taras Panamarev: N-body model of galactic center
  • Dec. 8: Li Shuo: Tidal disruption in galaxy mergers with Multi-mass and stellar evolution model.
  • Nov. 17: Verónica Vázquez: The merger of two quarks stars. A SPH Newtonian simulation
  • Oct. 27: Mirek Giersz (CAMK Warsaw, Ｐoland): MOCCA - Survey Data Base - Projects (Black Holes and Gravitational Waves from Star Clusters)
  • Oct. 25 Lunch Seminar at KIAA (12:00 p.m.): Holger Baumgardt (Queensland Univ., Australia): The formation of the smallest galaxies
  • Oct. 20: Bohdan Novosyadlyj & Valerii Shulga (Ivan Franko Natl. Univ. of Lviv, Ukraine and Jilin Univ. China): Dark matter and dark energy probes: from Dark Ages to Giant Voids
  • Sep. 15: Xiaoying Pang: Open clusters from SDSS DR 14 | Bai Jing: Short Report on Galev Work | Rainer Spurzem: Short Status Report and Discussion of DRAGON Data Project
    • Sep. 7: Yohａｉ Meiron (Eötvös University, Budapest, Hungary):  Relaxation and mixing of constants of motion in globular clusters
  • Sep. 1: Planning Meeting (Tea Seminar, Conferences, Travel)

      • Next Seminars:

  • Dec. 22: No tea seminar (KCK9)
  • Dec. 29:?

 

———Summer Break——————————————————

  • May 5: no tea seminar (Lazenby KIAA colloquium overlaps)
  • May 12: Alexandr Zhuk (Odessa  National University, Ukraine and Jilin University, China):  Cosmic screening of the gravitational interaction in the Universe (Abstract）
  • May 19: Xian Chen (DoA, PKU):   Retrieving the rest mass of GW150914  and Rainer Spurzem (Silk Road NAOC): News on NBODY6++GPU and Galactic Center DRAGON

     

    ———2016:—————————————————————————————————————

  • Oct. 28: no tea seminar (EANAM7)
  •     Nov. 4: no tea seminar (CAS2016 Wuhan)
  •     Nov. 11: no tea seminar (KIAA Astro Forum)
  •     Nov. 14: DoA/PKU Lunch Talk: Abbas Askar: Monte Carlo Models
  •     Nov. 18: Li Shuo: Binary Black Holes in Merging Galaxies
  •     Nov. 25/Dec. 2: no tea seminar (China/South Africa workshop)
  •     Dec. 9: Matthias Kühtreiber: Galaxy Evolution Models
  •     Dec. 16: Shu Qi: Comets and Planets in Star Clusters/Taras Panamarev: N-Body models of Galactic Center
  •     Dec. 23: Jongsuk Hong: Multiple Populations in star clusters
  •     Dec. 28: Shuo Li: postponed to next year

 

Past Seminars in this period:

 

  • Sep. 16 Discussion Meeting with Guests
    1.) Thijs Kouwenhoven, Xian Jiaotong/Liverpool Univ. at Suzhou:
    Disk fragmentation and brown dwarfs in the Galactic field
     2.) Xiaoying Pang, Shanghai Inst. of Technology, on open clusters
     3.) Yohai Meiron, Eoetvoes Univ. Budapest, Hungary, on stellar disks in AGN
  • Sep. 23 at Room 410, Morningside Center of Mathematics near AMSS/CAS (location see link), 4:00 p.m.: Yohai Meiron, Eötvös University (Budapest, Hungary): Triple companion in gravitational wave signals (Abstract) (notice: postponed: Fabian Klein on Initial Models for AGN Disks using pluto)

 

 

Past Seminars