China-India Workshop on High Energy Astrophysics

  • When: 6-10 December, 2021
  • Where: Online meeting

December 6 (Monday)


Session 1 (14:00-15:30 in China, 11:30-13:00 in India)

  • Shuangnan Zhang (IHEP/CAS, Beijing): The enhanced X-ray Timing and Polarimetry Mission [slides]
  • Gulab Dewangan (IUCAA, Pune): Multi-wavelength view of compact objects with AstroSat [slides]


Session 2 (16:30-17:30 in China, 14:00-15:00 in India)

  • Honghui Liu (Fudan, Shanghai): Disk wind in GRS 1915+105 revealed by Insight-HXMT [slides]
  • Vaibhav Sharma (IIT, Kanpur): Study of Spectral properties of Black Hole X-ray Binary GX 339-4 during its recent outburst in March 2021 [slides]
  • Xiao-Qin Ren (IHEP/CAS, Beijing): Insight-HXMT Observations on EXO 1846–031: Broad-Band Spectral Analysis of an X-ray BH Candidate [slides]
  • Prakash Tripathi (IUCAA, Pune): Revealing Thermal Comptonization of Accretion Disk Photons in IC4329A with AstroSat [slides]




December 7 (Tuesday)


Session 1 (14:00-15:30 in China, 11:30-13:00 in India)

  • J.S. Yadav (IIT, Kanpur): Some exciting results on XRBs with Astrosat [slides]
  • Yupeng Chen (IHEP/CAS, Beijing): Insight-HXMT observations on type-I & type-II X-ray bursts [slides]


Session 2 (16:30-17:30 in China, 14:00-15:00 in India)

  • Abhishek Jha (IIT, Kanpur): Spectral studies of thermonuclear bursts using simultaneous data from SXT and LAXPC [slides]
  • Xueshan Zhao (NAOC, Beijing): Black hole spin measurements using the continuum fitting method [slides]
  • Kewal Anand (IIT, Kanpur): Study of Thermonuclear Bursts in 4U 1728-34 Using AstroSat [slides]
  • Ling-Da Kong (IHEP/CAS, Beijing): Insight-HXMT's observations on 1A 0535+262 [slides]




December 8 (Wednesday)


Session 1 (14:00-15:30 in China, 11:30-13:00 in India)

  • Hua Feng (Tsinghua, Beijing): Science results with PolarLight [slides]
  • Santosh Vadwale (PRL, Ahmedabad): Hard X-ray polarimetry with AstroSat-CZTI and beyond [slides]


Session 2 (16:30-17:30 in China, 14:00-15:00 in India)

  • Jiachen Jiang (Tsinghua, Beijing): Insight-HXMT captures the state transition of GX 339-4 in outburst [slides]
  • Jithesh V. (IUCAA, Pune): Spectral Variability of Ultra-luminous X-ray Source NGC 55 ULX1 [slides]
  • Xiao Chen (Wuhan): Wavelet analysis of MAXI J1535-571 with Insight-HXMT [slides]
  • Akash Garg (Jamia Millia Univ., Delhi): Modeling the observed temporal behavior in Blackhole X-ray binaries [slides]




December 9 (Thursday)


Session 1 (14:00-15:30 in China, 11:30-13:00 in India)

  • Ranjeev Misra (IUCAA, Pune): Spectral and Temporal behavior of Blazars [slides]
  • Junhui Fan (Guangzhou): The Beaming Effect in Blazars [slides]


Session 2 (16:30-17:30 in China, 14:00-15:00 in India)

  • Zahir Ahmed (Central Univ. Kashmir): Understanding the evolution of X-ray spectral properties of blazars using broadband AstroSat observations [slides]
  • Xu-Hong Ye (Guangzhou): Doppler factor estimation and its implication for BL Lacs [slides]
  • Ruchika Dhaka (IIT, Kanpur): Study of spectral and timing evolution of the Blackhole X-ray binary GRS 1915+105 Using AstroSat data [slides]
  • Rui-Can Ma (IHEP/CAS, Beijing): The peculiar spectral evolution of the new X-ray transient MAXI J0637–430: a new type of failed outburst [slides]




December 10 (Friday)


Session 1 (14:00-15:30 in China, 11:30-13:00 in India)

  • Shaolin Xiong (IHEP/CAS, Beijing): GRB missions in China [slides]
  • Varun Bhalerao (IIT, Bombay): High energy transients with AstroSat and Daksha [slides]


Session 2 (16:30-17:30 in China, 14:00-15:00 in India)

  • Guang-Cheng Xiao (IHEP/CAS, Beijing): Insight-HXMT views Her X-1 [slides]
  • Divya Rawat (IUCAA, Pune): Time-resolved spectroscopy on the heartbeat state of GRS 1915+105 using AstroSat [slides]
  • Yue Huang (IHEP/CAS, Beijing): Aperiodic and quasi-periodic variability in MAXI J1348-630 [slides]
  • Gitika Mall (Fudan, Shanghai): Overview of spectral-timing analysis of MAXI J1348-630 using AstroSat Observations [slides]