2nd China-India Workshop on High Energy Astrophysics

6-10 December 2021

Online Meeting

Organizers (China):

Cosimo Bambi (Fudan)

Xu-Guang Huang (Fudan)

Long Ji (SYSU Zhuhai)

Honghui Liu (Fudan)

Zuobin Zhang (Fudan)


Organizers (India):

Pankaj Jain (IIT Kanpur)

Ranjeev Misra (IUCAA Pune)

J.S. Yadav (IIT Kanpur)




Program


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

Gulab Dewangan (IUCAA, Pune): Multi-wavelength view of compact objects with AstroSat


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

Vaibhav Sharma (IIT, Kanpur): Study of Spectral properties of Black Hole X-ray Binary GX 339-4 during its recent outburst in March 2021

Xiao-Qin Ren (IHEP/CAS, Beijing): Insight-HXMT Observations on EXO 1846–031: Broad-Band Spectral Analysis of an X-ray BH Candidate

Prakash Tripathi (IUCAA, Pune): Revealing Thermal Comptonization of Accretion Disk Photons in IC4329A with AstroSat



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

Yupeng Chen (IHEP/CAS, Beijing): Insight-HXMT observations on type-I & type-II X-ray bursts


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

Xueshan Zhao (NAOC, Beijing): Black hole spin measurements using the continuum fitting method

Kewal Anand (IIT, Kanpur): Study of Thermonuclear Bursts in 4U 1728-34 Using AstroSat

Ling-Da Kong (IHEP/CAS, Beijing): Insight-HXMT's observations on 1A 0535+262



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

Santosh Vadwale (PRL, Ahmedabad): Hard X-ray polarimetry with AstroSat-CZTI and beyond


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

Jithesh V. (IUCAA, Pune): Spectral Variability of Ultra-luminous X-ray Source NGC 55 ULX1

Xiao Chen (Wuhan): Wavelet analysis of MAXI J1535-571 with Insight-HXMT

Akash Garg (Jamia Millia Univ., Delhi): Modeling the observed temporal behavior in Blackhole X-ray binaries



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

Junhui Fan (Guangzhou): The Beaming Effect in Blazars


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

Xu-Hong Ye (Guangzhou): Doppler factor estimation and its implication for BL Lacs

Ruchika Dhaka (IIT, Kanpur): Study of spectral and timing evolution of the Blackhole X-ray binary GRS 1915+105 Using AstroSat data

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



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

Varun Bhalerao (IIT, Bombay): High energy transients with AstroSat and Daksha


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

Divya Rawat (IUCAA, Pune): Time-resolved spectroscopy on the heartbeat state of GRS 1915+105 using AstroSat

Yue Huang (IHEP/CAS, Beijing): Aperiodic and quasi-periodic variability in MAXI J1348-630

Gitika Mall (Fudan, Shanghai): Overview of spectral-timing analysis of MAXI J1348-630 using AstroSat Observations




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Workshop edition: 2020, 2021, 2022, 2023, 2024, 2025