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== '''SHAO Astrophysics Colloquium''' ==
=== Thursdays 3:00 - 4:00 pm ===
=== The Lecture Hall, The Third Floor of Astronomy Building ===


This is the wiki page for Astrophysics Colloquium at Shanghai Astronomical Observatory, Chinese Academy of Sciences. 

----
'''Spring 2020'''
{| class="wikitable"
! Date
! Speaker 
! Topic
! Host  
|-
| Apr 16
| Fabo Feng
| Detect and characterize exoplanets using Gaia and Hipparcos data
|  
|-
| Apr 23
| Cheng Zhao
| Cosmology with large-scale structures
|  
|-
| Apr 30
| Yuan Wang
| HOR - The HI/OH/Recombination line survey of the inner Milky Way 
|   
|-
| May 7
| Wei Cui 
|  
| 
|-
| May 14
|  
|  
|  
|-
| May 21
| Chao Liu 
|   
|  
|-
| May 28
| Wenyuan Cui 
|  
|  
|-
| Jun 4
| Jie Wang
|  
|   
|-
| Jun 11
|  
|  
|  
|-
| Jun 18
|
|   
|
|-
| Jun 25
| 
| No colloquium: Dragon Boat Festival holidays  
|  
|-
| July 2
| Lijing Shao
| Testing Spacetime Structures with Binary Pulsars and Gravitational Waves 
| 
|-
| July 9
| Huiyuan Wang  
| 
|  
|}


----
'''Fall 2019'''
{| class="wikitable"
! Date
! Speaker 
! Topic
! Host
|-
| Aug 23
| Eric Jullo (LAM)
|  Cosmology with gravitational lensing in HST and wide field imaging surveys 
| Huanyuan Shan  
|-
| Sep 5
| Hong-Sheng Zhao (St. Andrews)
|   A new way to measure potential and transverse velocity
| Huanyuan Shan    
|-
| Sep 12
|  
|   
|   
|-
| Sep 19
| Xue-Bing Wu (Peking Uni) 
| Changing-look AGNs: Discoveries and Challenges  
| Wenfei Yu & Feng Yuan   
|-
| Oct 3
| No colloquium (Holidays)
| 
|  
|-
| Oct 8
|  Jiangtao Li (Univ. of Michigan)
|  What is beyond the “visible” galaxy?  (2 pm in middle conference room)
| Fulai Guo  
|-
| Oct 10
|  Tie Liu (SHAO)
|  The initial conditions of star formation 
|  Feng Yuan 
|-
|Oct 15
|  Hongyan Zhou (PRIC)
|  First discovery of inflows fueling supermassive black hole accretion disks 
|  Lei Hao 
|-
| Oct 17
|  Charling Tao (CPPM)
|  Highlights in cosmology 2019  
|  Huanyuan Shan
|-
| Oct 24
|  He Gao (BNU)  
|  Electromagnetic Counterparts for binary neutron star mergers 
|  Wenbiao Han 
|-
| Oct 30
|  Renato Dupke (National Obs. Brazil, 10am)
|  J-PAS: The Javalambre-Physics of the Accelerating Universe Astrophysical Survey
|  Zhenya Zheng 
|-
| Oct 31
|  Xianzhong Zheng (PMO)
|  Understanding connections between star formation and dust obscuration in galaxies over time
|  Ling Zhu & Huanyuan Shan
|-
| Nov 14
| Yu Gao
|   
| Feng Yuan 
|-
| Nov 21
| Xuening Bai (Tsinghua) 
|   
| Feng Yuan  
|-
| Nov 27
| Konrad Kuijken (Leiden) 
| Cosmology from weak gravitational lensing: latest results from the Kilo-Degree Survey  
| Huanyuan Shan 
|-
| Nov 28
| Suoqing Ji (Caltech)   
| The Cosmic Ray-Dominated Circumgalactic Medium
|Fulai Guo   
|-
| Dec 5
| Jean-Paul Kneib (EPFL)
|    
| Huanyuan Shan
|-
| Dec 12
| Fangjun Lu (IHEP)
|  
| Wenfei Yu 
|-
| Dec 19
| Nan Li  (NAOC)
|   
| Shiyin Shen   
|-
| Dec 26
| Yingjie Peng (PKU/KIAA)
|   
| Feng Yuan   
|-
| Jan 2
| Wen Zhao (USTC)
|    
| Ling Zhu & Huanyuan Shan  
|-
| Jan 9
| Chengze Liu (SJTU) 
|    
| Ling Zhu & Huangyuan Shan   
|}

----
'''Spring 2019'''
{| class="wikitable"
! Date
! Speaker 
! Topic
! Host
|-
| March 7
|  Wenda Zhang (Czech Academy of Sciences)
|  Self-consistent calculations of Comptonised spectra of extended AGN coronae in Kerr spacetime
| Fulai Guo
|-
| March 14
| Zigao Dai (Nanjing Univ)
| Neutron Star Mergers   
|  Fulai Guo
|-
| March 21
| Sowgat Muzahid (Leiden Observatory)
| MUSEQuBES CGM Surveys: From Low-z Star-forming Galaxies to High-z Lyman-alpha Emitters  [[:file:sowgat.pdf|pdf]]
|  Shiyin Shen
|-
| March 28
|  Binbin Zhang (Nanjing)
|  Data-Oriented GRB Research and the Gravitational Wave GRBs
|  Minfeng Gu
|-
| April 4
|  Cosimo Bambi (Fudan Univ.)
|  Testing general relativity using X-ray reflection spectroscopy
| Fulai Guo
|-
| April 11
|  Xiao-Jun Bi (IHEP)
|   Geminga周围介质性质及对宇宙线正电子超出的影响
|  Fulai Guo
|-
| April 18
|   Cheng Li (Tsinghua)
|    Mapping the stars, gas and dust in nearby galaxies  
| Ling Zhu
|-
| April 19
|   Xun Shi (Yunnan Univ) at 10 am
|   Turbulence and non-thermal pressure in galaxy clusters
| Fulai Guo
|-
| April 25
|  Shude Mao (Tsinghua)
|  What have we learned about extrasolar planets with microlensing? 
|  Ling Zhu
|-
| May 2
| 
| No colloquium:  Labor Day holidays  
| 
|-
| May 9
|   Chris Reynolds (Univ of Cambridge)
|    Special colloquium at 9 am: Why do active galactic nuclei vary?
|  Fulai Guo
|-
| May 9
|   Andy Fabian (Univ of Cambridge)
|    Special colloquium at 10:30 am: Recent Advances in X-ray Observational Studies of Luminous Black Holes
|  Fulai Guo
|-
| May 9
|   Tim Beers (Notre Dame)
|   The Origin of the Astrophysical r-Process. Slides for his two talks are available here: [[:File:Beers_CEMP_Beijing_2019.pptx| Monday]] and [[:File:Beers_rproc_Shanghai_2019.pptx|Thursday]].
|  Fulai Guo
|-
| May 16
| Dandan Xu (Tsinghua) 
|   A study of stellar orbital fractions: the CALIFA observed and the IllustrisTNG simulated galaxies
|   Ling Zhu
|-
| May 23
|  Bin Hu (Beijing Normal Univ)
|    Stochastic Gravitational Wave Background
| Fulai Guo
|-
| May 28
| Tao Wang (Univ of Tokyo) *Tuesday*
|   New frontiers in galaxy and cluster formation in the early universe and challenges to theoretical models
|  Zhenya Zheng
|-
| May 30
| Daniel Wang (University of Massachusetts) 
|  Probing Astrophysics of Galactic Feedback in Nearby Disk Galaxies
|  Fulai Guo
|-
| June 6
|  Ran Wang (KIAA/PKU)
|  Co-evolution of the first supermassive black holes and their host galaxies
| Minfeng Gu
|-
| June 13
|  Zuhui Fan (Peking Univ /Yunnan Univ)
|  Steepness as a probe in weak lensing cosmological studies 
|  Zhenya Zheng
|-
| June 20
| Fukun Liu (PKU)  
|   Modeling the stellar tidal disruption events by supermassive black holes
|Zhenya Zheng  
|-
| June 25
|  Jian Ge (University of Florida)
|    Deep Neural Network in Big Astronomical Data Era
|   Fulai Guo 
|-
| June 27
|  Zhiyuan Li (Nanjing)
|  New insights on the X-ray Source Populations in the Galactic Center and Nearby Galaxy Clusters 
|  Minfeng Gu
|-
| July 4
|  Jie Jiang (Beihang University)
|   The solar cycle: its variability and prediction
|   Fulai Guo
|-
| July 5
|  Hui Li (Los Alamos National Lab)
|    Energy Evolution and Particle Energization in Turbulent Astrophysical Plasmas (at 10 am)
|   Fulai Guo
|-
| July 10
|  Liang Dai (IAS)  ------ at 10 am
|  Einstein’s Microscope: Caustic Transiting Stars in Lensing Clusters as Probes of Dark Matter Granular Structure
|  Fulai Guo
|-
| July 11
|  Hugh  Jones (University of Hertfordshire)
|    Exoplanets from the radial velocities of nearby stars
|  Shiyin Shen
|-
| July 23 
| Eric F. Bell (University of Michigan)
|     How do mergers affect galaxies?  (Tuesday 3pm)
|  Juntai Shen
|-
| August 5 
| David Elbaz (CEA-Saclay)
|    Latest news on the formation of massive galaxies and galaxy clusters with ALMA (Monday 10am)
|  Fulai Guo
|}




----
'''Fall 2018'''
{| class="wikitable"
! Date
! Speaker 
! Topic
! Host
|-
| Sep 25
| Chi-Kwan Chan (Univ of Arizona)  
|  special colloquium: Imaging Event Horizons
|  Fulai Guo 
|-
| Sep 27
| Wei Wang (Wuhan Univ)  
|   Probe of Supernova Progenitors with Gamma-rays
|  Fulai Guo
|-
| Oct 4
| No colloquium (Holidays)
| 
|  
|-
| Oct 11
|  Jiaxin Han (SJTU)
|  The small scale distribution of dark matter--from simulations to observations 
|  Hong Guo
|-
| Oct 18
|  Yao Chen (Shandong Univ-Weihai)
|   Initiation and Energy Release of Solar Coronal Mass Ejections and Relevant Solar Radio Bursts 
| Juntai Shen  
|-
| Oct 25
|   Piero Madau (UCSC)
|  Connecting the Dark and Light Side of Galaxy Formation
|   Fulai Guo
|-
| Nov 1
|  John Kormendy (Univ of Texas at Austin)
|   Special: STRUCTURE AND FORMATION OF S0 AND SPHEROIDAL GALAXIES [[:file:Parallel-Shanghai.pdf|pdf]]
|  Juntai Shen
|-
| Nov 1
|  Yu Dai (NAOC)
|    Is there a relationship between AGN and star formation in IR-bright AGNs?
|  Hong Guo
|-
| Nov 8
|Yi Mao (Tsinghua)   
|  Reionization science and 21-cm cosmology in the era of SKA
| Juntai Shen  
|-
| Nov 15
|  Subo Dong (Peking Univ)  
|  The Full Transient Sky at <17 mag
|  Zhenya Zheng
|-
| Nov 22
| 
|  No colloquium due to the annual CAS key lab meeting 
|
|-
| Nov 29
|Yongquan Xue (USTC)       
|  Probing AGN Physics with Variability Studies
|  Minfeng Gu   
|-
| Dec 6
|   Jing Wang (Peking Univ)
|   An HI view of the nearby galaxies
|   Hong Guo
|-
| Dec 13
| Lulu Fan (Shandong Univ-Weihai)  
| WISE-selected, luminous dust-obscured quasars and their host galaxies
| Zhenya Zheng
|-
| Dec 20
|Weimin  Gu (Xiamen Univ)   
|   Accretion disks and outflows: theories and applications to ULXs and GRBs
|   Minfeng Gu
|-
| Dec 21
|Dong Lai (Cornell Univ)   
|   Circumbinary Accretion: From Supermassive Binary Black Holes to Circumbinary Planets
|   Fulai Guo
|-
| Dec 27
|  Qingwen Wu (HUST)
|  black holes and jets in the Universe
|  Minfeng Gu
|-
| Jan 3
| Jianfeng Wu (Xiamen Univ)
|    X-ray Emission of High-Redshift Jetted Active Galactic Nuclei
|  Fulai Guo
|-
| Jan 8
| Niel Brandt (Penn State)
|   special colloq 3pm, A Good Hard Look at Cosmic Supermassive Black Hole Growth
|  Fulai Guo
|-
| Jan 10
|   Hongyan Zhou 
|  Hydrogen and Helium Absorption-Lines in Quasars
|  Zhenya Zheng
|-
| Jan 17
|  Kohei Inayoshi (KIAA)
|   Black hole accretion in the present-day and early universe
| Fulai Guo
|-
| Jan 21
|  Xiangcheng Ma (UC Berkeley)
|   Galaxy formation in the first billion years of the Universe: progress, big questions, and future
| Fulai Guo
|}

----
'''Spring 2018'''
{| class="wikitable"
! Date
! Speaker 
! Topic
! Host
|-
| March 8
| Alex Pettitt (Hokudai)
| What drives the morphological features of disc galaxies?
| Juntai Shen
|-
| March 15
|Lei Hao (SHAO)
|   Galaxy Evolution via 2D Spectroscopy
| Fulai Guo
|-
| March 22
| Pengjie Zhang (SJTU)
| ABS, CMB foreground removal, weak lensing reconstruction by counting galaxies, and beyond
| Juntai Shen
|-
| March 29
| Andrzej Zdziarski (Copernicus Astronomical Center) 
|  Jets in black-hole binaries
| Fulai Guo
|-
| April 5
| No Colloquium
| Holiday
| 
|-
| April 11
| Jerry Sellwood (University of Arizona)
|  The Origin of Spirals in Galaxies / time: 2 pm (Wednesday)
| Juntai Shen  
|-
| April 19
|  S. Peng Oh (Univ of California, Santa Barbara)
|  Make it, Shake it, Bake it: Warm Gas in the Circumgalactic Medium
| Fulai Guo 
|-
| April 26
| Xinwen Shu (Anhui Normal University)
|  Supersoft AGNs: signature of super Eddington accretion, IMBH, TDE or new AGN spectral state?
| Fulai Guo 
|-
| May 4
| Tinggui Wang (USTC)  Friday 3 pm
|  超大质量黑洞撕裂恒星事件
|  Juntai Shen
|-
| May 10
|  Zhenya Zheng (SHAO)
|  Probing Cosmic Reionization with Lyman Alpha Galaxies
| Fulai Guo 
|-
| May 17
| Jian-Min Wang (IHEP)  
|  Reverberation Mapping of AGNs
| Fulai Guo 
|-
| May 24
|  Ying Zu (SJTU)
|   Galaxy-Halo Connection for Next Generation Galaxy Surveys
|  Hong Guo
|-
| May 31
| Tong Liu (Xiamen University)  
|  伽玛暴中心的黑洞超吸积
| Fulai Guo
|-
| June 7
|  Qi Guo (NAOC)
|  Galaxy formation in the context of concordance cosmology: confront theory with observations 
|Hong Guo  
|-
| June 14
| Guilin Liu (USTC)
|  Star formation and quasar feedback on galactic scales
|  Fulai Guo
|-
| June 21
|  Jifeng Liu (NAOC) 
|  司天工程
|  Juntai Shen
|-
| June 28
| Jingwen Wu (NAOC)
|  Hot dust-obscured galaxies: Catching the maximum SMBH accretion during galaxy evolution
|  Juntai Shen
|}

----
'''Fall 2017'''
{| class="wikitable"
! Date
! Speaker 
! Topic
! Host
|-
| Sep 7
|  Mousumi Das (Indian Institute of Astrophysics)
|  Low Surface Brightness Galaxies - their morphological classes and disk evolution
|  Fulai Guo
|-
| Sep 14
|  Stijn Wuyts (Univ. of Bath)
|  The Growth of Disks and Bulges
|  Fulai Guo
|-
| Sep 18
|  Mike Rich (UC Los Angeles)
|  New Observational Perspectives on the Galaxy's Central Bulge/Bar System
|  Juntai Shen
|-
| Sep 21
|  Sandra Faber (UCSC)
|  Toy model for the growth of black holes and galaxy quenching
|  Juntai Shen
|-
| Sep 28
|  Ji-Wei Xie (Nanjing Univ)
| The scientific impact of the LAMOST on exoplanet research
|  Fulai Guo
|-
| Oct 5
| No colloquium (Holidays)
| 
|  
|-
| Oct 12
| Xiaowei Liu (PKU)
|  The LAMOST Spectroscopic Survey of the Galactic Anti-center
| Fulai Guo
|-
| Oct 19
| E. (Lia) Athanassoula (LAM)
|   Dynamical and chemical modeling of Milky Way-type galaxies
|  Martin Smith
|-
| Oct 26
|  Xian Chen (PKU)
| Retrieving the true mass of gravitational-wave sources
|  Hong Guo
|-
| Nov 2
|  Yifu Cai (USTC)
|  Probing the Very Early Universe with CMB Experiments
| Hong Guo 
|-
| Nov 9
|  Tong Liu (Xiamen Univ)
| cancelled
|  Fulai Guo
|-
| Nov 16
|   Bernhard Brandl (Leiden)
|  Science Goals of the Mid-Infrared Imager and Spectrograph (METIS) at ESO's Extremely Large Telescope (ELT)
|   Fulai Guo
|-
| Nov 23
|   Xu Kong (USTC)
|  Star formation quenching and mass assembly of galaxies
|  Hong Guo
|-
| Nov 30
|   Xiaohu Yang (SJTU)
| Mapping the real space distribution of galaxies
| Juntai Shen
|-
| Dec 7
|  Jinlin Han (NAOC)
|  银河系结构与磁场研究的新结果
|  Juntai Shen
|-
| Dec 13
|  Jian Ge (Univ of Florida) 
| Searching for Habitable Worlds Using Artificial Intelligence (special time: 10:30 am)
|  Fulai  Guo 
|-
| Dec 14
|  Yong Shi (Nanjing Univ) 
| Star Formation Across Cosmic Time
|  Hong Guo 
|-
| Dec 21
|   
|  note: cancelled due to SKA meeting
|   
|-
| Dec 28
| Liang Gao (NAOC)
| 暗物质天文学研究
|  Juntai Shen
|-
| Jan 4
| Daniel Wang (Univ of Massachusetts)
|  The Galactic Center Ecosystem
|  Fulai Guo
|-
| Jan 11
|  Hua Feng (Tsinghua) 
| Ultraluminous X-ray Sources
| Fulai Guo  
|-
| Jan 18
|  Zheng Zheng (Univ of Utah)
|  The Curious Case of Lyman-alpha Emitting Galaxies
| Hong Guo 
|-
| Jan 25
| Shiyin Shen (SHAO) 
| The dust along the line-of-sight to extra-galactic objects
| Fulai Guo 
|}


----
'''Spring 2017'''
{| class="wikitable"
! Date
! Speaker 
! Topic
! Host
|-
| Feb 16
|  Christine Wilson (McMaster)
|  Observing Galaxies with the Atacama Large Millimeter Array (ALMA)
|  Ting Xiao
|-
| Feb 23
|  
| 
|  No Colloquium
|-
| March 2
| James Stone (Princeton)
|  cancelled
| Fulai Guo
|-
| March 9
| Di Li (NAOC)
| An Unprecedented Commensal Drift-Scan Survey with FAST
| Fulai Guo
|-
| March 16
| Yipeng Jing (SJTU)
|  星系红移巡天 
| Juntai Shen
|-
| March 23
| Alok Gupta (ARIES/SHAO)
| Multi-wavelength Time Domain Astronomy: 
To Probe the Environs of Central Super Massive Black Hole of Blazars
| Fulai Guo
|-
| March 30
| Pengfei Chen (NJU)
|  Observations and Modeling of Solar Coronal Waves
| Fu-Guo Xie
|-
| April 6
| Jun Lin (Yunnan Observatories)
| Lin-Forbes Model for the Solar Eruption and the CME/Flare Current Sheet
| Juntai Shen
|-
| April 11
| James Binney (Oxford)
|  Special Colloquium: How did our Galaxy form?
| Martin Smith
|-
| April 13
| Martin Bureau (Oxford)
| 3D Observations of Molecular Gas in Galaxies: From Global Dynamics to Supermassive Black Holes
| Juntai Shen
|-
| April 20
| Xiaofeng Wang (Tsinghua)
| Supernova Zoo: Obervations and Theories
| Juntai Shen
|-
| April 27
| Xi Kang (PMO)
|  Galaxy formation and spatial alignment
| Fu-Guo Xie
|-
| May 4
| Wei Cui (Tsinghua/Purdue)
| Probing Missing Baryons with X-ray Spectroscopy
| Juntai Shen
|-
| May 11
| Xuefeng Wu (PMO)
| Testing Fundamental Physics With Fast Radio Bursts
| Fu-Guo Xie
|-
| May 18
|  Zigao Dai (NJU)
| Models for Fast Radio Bursts and Future Astrophysical Tests 
|  Fu-guo Xie
|-
| May 25
| Zhanwen Han (Yunnan Observatories)
| Binary population synthesis and the formation of binary-related objects 
| Juntai Shen
|-
| June 1
| Jin Chang (PMO)
| 空间探测暗物质粒子 
| Fulai Guo
|-
| June 8
| Linhua Jiang (KIAA/PKU)
| Properties of Spectroscopically-Confirmed Galaxies at z >= 6
| Fu-Guo Xie
|-
| June 15
| Qiang Yuan (PMO)
| Cosmic ray physics and dark matter searches with AMS-02
| Fulai Guo
|-
| June 22
| Junxian Wang (USTC)
| The UV/Optical Variation in Active Galactic Nuclei
| Fulai Guo
|-
| June 29
| Xiang-Yu Wang (NJU)
| Multi-messenger approach to study the origin of high-energy cosmic rays
| Fu-Guo Xie
|}
 
----
'''Fall 2016'''
{| class="wikitable"
! Date
! Speaker 
! Topic
! Host
|-
| Oct 20
| Weiguang Cui (ICRAR/UWA)
| The MACRO simulated galaxy cluster project: The final chapter
| Fu-Guo Xie
|-
| Oct 27
| Jun Zhang (CAA/SJTU)
| Recent Progress in Weak Lensing Measurement
| Fu-Guo Xie
|-
| Oct 28 
| Sandra Faber (UCSC)
| Fast vs. Slow: Galaxy Death at z ~ 2 vs. z ~ 0 (NEW TIME: 10 am)
| Fulai Guo
|-
| Nov 3
| Neal Evans (UT Austin)
| What Determines Star Formation Rates?
| Fulai Guo
|-
| Nov 10
| Richard (Dick) Manchester (CSIRO)
| Pulsars and FRBs: Recent Developments
| Fulai Guo
|-
| Nov 17
| Houjun Mo (Tsinghua/UMass)
| Reconstructing the initial conditions to simulate the formation of the local universe
| Juntai Shen
|-
| Nov 24
| Bin Luo (Nanjing Univ.)
| Cosmic Supermassive Black Hole Growth in the 7 Ms CDF-S
| Fulai Guo
|-
| Dec 1
| Youjun Lu (NAOC)
| A short introduction to gravitational wave and gravitational wave astrophysics
| Fulai Guo
|-
| Dec 8
| Peter Scicluna (ASIAA)
| Comparing radiative transfer models and observations of astrophysical dust
| Lei Hao
|-
| Dec 15
| Siming Liu (PMO)
| Acceleration of high-energy particles in supernova remnants
| Fulai Guo
|-
| Dec 22
| Shuang-Nan Zhang (IHEP)
| Testing Einstein’s Equivalent Principle with Fast Radio Bursts and 
the Problem of Detecting Electromagnetic Waves from Merging Black Holes
| Fulai Guo
|-
| Dec 29
| Xiang-Dong Li (Nanjing Univ)
| Formation of Galactic Black Hole Low-Mass X-ray Binaries
| Fulai Guo
|-
| Jan 5, 2017
| Shude Mao (Tsinghua/NAOC)
|  Is the IMF Universal in Galaxies? A MaNGA View
| Fulai Guo
|-
| Jan 12, 2017
| Luis Ho (KIAA/Peking)
| Some Unsolved Problems in Black Hole - Galaxy Coevolution
| Fulai Guo
|-
| Jan 19, 2017
| Richard de Grijs (KIAA)  TIME: 1:30 pm
| Not-so-simple stellar populations in nearby, resolved massive star clusters
| Fulai Guo
|}