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Research Paper

• Perturbing the Stable Accretion Disk in Kerr and 4D Einstein–Gauss–Bonnet Gravities: Comprehensive Analysis of Instabilities and Dynamics

  Orhan Donmez

  085001

• Investigation of WZ Sge-type Dwarf Nova ASASSN-19oc: Optical Spectroscopy and Multicolor Light Curve Analysis

  Viktoriia Krushevska, Sergey Shugarov, Paolo Ochner, Yuliana Kuznyetsova, Mykola Petrov and Peter Kroll

  085002

• GRB 210323A: Signature of Long-lasting Lifetime of Supra-massive Magnetar as the Central Engine from the Merger of Binary Neutron Star

  Yingze Shan, Xiaoxuan Liu, Xing Yang, Haoyu Yuan and Houjun Lü

  085003

• Simulation Study on Constraining Gravitational Wave Propagation Speed by Gravitational Wave and Gamma-ray Burst Joint Observation on Binary Neutron Star Mergers

  Jin-Hui Rao, Shu-Xu Yi, Lian Tao and Qing-Wen Tang

  085004

• Observation of H i around three Satellite Galaxies of M31 with FAST: Andromeda II, NGC 205, and NGC 185

  Ziming Liu, Jie Wang, Yingjie Jing, Chen Xu, Tiantian Liang, Qingze Chen, Zerui Liu, Zhipeng Hou and Yougang Wang

  085005

• Multi-field Split Curvature Wavefront Sensing and its Application in the Large Field Survey Telescope

  Zhixu Wu, Yiming Zhang, Jianan Cong, Hua Bai, Yong Xia, Rongxin Tang, Ming Li, Zhengyang Li and Xiangyan Yuan

  085006

• A Comprehensive Classification and Analysis of Geomagnetic Storms Over Solar Cycle 24

  Raja Adibah Raja Halim Shah, Nurul Shazana Abdul Hamid, Mardina Abdullah, Adlyka Annuar, Idahwati Sarudin, Zahira Mohd Radzi and Akimasa Yoshikawa

  085007

• The Influence of Different Solar System Planetary Ephemerides on Pulsar Timing

  Jian-Peng Dai, Wei Han and Na Wang

  085008

• HiFAST: An H i Data Calibration and Imaging Pipeline for FAST. II. Flux Density Calibration

  Ziming Liu, Jie Wang, Yingjie Jing, Zhi-Yu Zhang, Chen Xu, Tiantian Liang, Qingze Chen, Ningyu Tang and Qingliang Yang

  085009

• The FRB-searching Pipeline of the Tianlai Cylinder Pathfinder Array

  Zijie Yu, Furen Deng, Shijie Sun, Chenhui Niu, Jixia Li, Fengquan Wu, Wei-Yang Wang, Yougang Wang, Shifan Zuo, Lin Shu et al

  085010

• The Astrometric Performance of the China Space Station Telescope (CSST) Sky Survey in Extending the Gaia Celestial Reference Frame

  Jun Yao, Jia-Cheng Liu, Niu Liu, Zi Zhu and Zhen-Wei Wang

  085011

• Charged Particles Capture Cross-section by a Weakly Charged Schwarzschild Black Hole

  A. M. Al Zahrani and A. Al-Jama

  085012

• Understanding the Activity Performance of Comets 38P/Stephan-Oterma, 64P/Swift-Gehrels and C/2017 M4 (ATLAS) through Broadband Photometric Observations

  Xuan Zhang, Jin-Zhong Liu and Le-Tian Wang

  085013

• Pulsations of Three Rapidly Oscillating Ap Stars TIC 96315731, TIC 72392575, and TIC 318007796

  Hai-Jian Zhong, Dong-Xiang Shen, Chun-Hua Zhu, He-Lei Liu, Su-Fen Guo and Guo-Liang Lü

  085014

• Detection of Increasing γ-Ray Emissions from 4FGL J1718.5+4237 with Fermi-LAT

  Jiao Zheng, Pengfei Zhang and Li Zhang

  085015

• X-Ray Source Classification Using Machine Learning: A Study with EP-WXT Pathfinder LEIA

  Xiaoxiong Zuo, Yihan Tao, Yuan Liu, Yunfei Xu, Wenda Zhang, Haiwu Pan, Hui Sun, Zhen Zhang, Chenzhou Cui and Weimin Yuan

  085016

• Photometric Studies of EV Cnc and AH Cnc in the Open Cluster M67

  Mamatha Rani G., K. Sriram, Deblina Lahiri and Vijaya, A.

  085017

• Photometric and Spectroscopic Study of Ten Low Mass Ratio Contact Binary Systems: Orbital Stability, O'Connell Effect and Infrared Calcium Line Filling

  Surjit S. Wadhwa, Adam Popowicz, Raúl Michel, Petar Kostić, Oliver Vince, Nick F. H. Tothill, Ain Y. De Horta and Miroslav D. Filipović

  085018