Research Paper

• Probing dark contents in globular clusters with timing effects of pulsar acceleration

  Li-Chun Wang, Yi Xie

  

  270

• Comparison of Modeling SPARC spiral galaxies’ rotation curves: halo models vs. MOND

  Lin Wang, Chen Da-Ming

  

  271

• Binary fraction of O and B-type stars from LAMOST data

  Feng Luo, Yong-Heng Zhao, Jiao Li, Yan-Jun Guo, Chao Liu

  

  272

• Investigation of the relation between space-weather parameters and Forbush decreases automatically selected from Moscow and Apatity cosmic ray stations during solar cycle 23

  Jibrin Adejoh Alhassan, Ogbonnaya Okike, Augustine Ejikeme Chukwude

  

  273

• Energy and spectral analysis of confined solar flares from radio and X-ray observations

  Cheng-Ming Tan, Karl-Ludwig Klein, Yi-Hua Yan, Satoshi Masuda, Bao-Lin Tan, Jing Huang, Guo-Wu Yuan

  

  274

• Fallback in bipolar planetary nebulae?

  Willem A. Baan, Hiroshi Imai, Gabor Orosz

  

  275

• First investigation of eclipsing binary KIC 9026766: analysis of light curve and periodic changes

  Somaye Soomandar, Abbas Abedi

  

  276

• A more accurate Parameterization based on cosmic Age (MAPAge)

  Lu Huang, Zhi-Qi Huang, Zhuo-Yang Li, Huan Zhou

  

  277

• Chemical abundances of three new Ba stars from the Keck/HIRES spectra

  Shuai Liu, Liang Wang, Jian-Rong Shi, Zhen-Yu Wu, Hong-Liang Yan, Qi Gao, Chun-Qian Li

  

  278

• Simulation analysis of a method to improve data-transmission performance of Nanshan 26 m Radio Telescope based on Software-Defined Networks

  Jie Wang, Hai-Long Zhang, Na Wang, Xin-Chen Ye, Wan-Qiong Wang, Jia Li, Meng Zhang, Ya-Zhou Zhang

  

  279

• LAMOST medium-resolution spectral survey of Galactic nebulae (LAMOST-MRS-N): subtraction of geocoronal Hα emission

  Wei Zhang, Hong Wu, Chao-Jian Wu, Juan-Juan Ren, Jian-Jun Chen, Chih-Hao Hsia, Yu-Zhong Wu, Hui Zhu, Jian-Rong Shi, Zhong-Rui Bai, Zhao-Xiang Qi, Yong-Heng Zhao, Yong-Hui Hou

  

  280

• PhotoNs-GPU: A GPU accelerated cosmological simulation code

  Qiao Wang, Chen Meng

  

  281

• New continuum and polarization observations of the Cygnus Loop with FAST I. Data processing and verification

  Xiao-Hui Sun, Mei-Niang Meng, Xu-Yang Gao, Wolfgang Reich, Peng Jiang, Di Li, Hui-Rong Yan, Xiang-Hua Li

  

  282

• Multi-parameter identification of gratings measurement by Experimental Ray Tracing

  Li-Si Chen, Zhong-Wen Hu, Hai-Jiao Jiang, Hui-Min Kang, Chen-Zhong Wang

  

  283

• Observational results of MUSER during 2014–2019

  Ming-Hui Zhang, Yin Zhang, Yi-Hua Yan, Wei Wang, Lin-Jie Chen, Cheng-Ming Tan, Su-Li Ma, Jing Huang, Xing-Yao Chen, Bao-Lin Tan, Zhichao Zhou, Fei Liu, Li-Hong Geng, Sha Li, Jing Du, Cang Su, Zhi-Jun Chen, Jun Cheng

  

  284

• On detecting stellar binary black holes via the LISA-Taiji network

  Ju Chen, Chang-Shuo Yan, You-Jun Lu, Yue-Tong Zhao, Jun-Qiang Ge

  

  285

• Investigating the energy distribution of the high-energy particles in the Crab nebula

  Lu Wen, Ke-Yao Wu, Huan Yu, Jun Fang

  

  286

• Iron group nuclei electron capture in super-Chandrasekhar superstrong magnetic white dwarfs

  Jing-Jing Liu, Dong-Mei Liu

  

  287

• Discovery of 2716 hot emission-line stars from LAMOST DR5

  Baskaran Shridharan, Blesson Mathew, Sabu Nidhi, Ravikumar Anusha, Roy Arun, Sreeja S. Kartha, Yerra Bharat Kumar

  

  288

• X-ray source population in the polar ring galaxy NGC 660 as observed by Chandra

  Nurnabilah Nazri, Adlyka Annuar

  

  289

• New photometric studies for two deep, low-mass ratio overcontact binaries: Y Sex and V1363 Ori

  Yuan-Gui Yang, Shuang Wang, Hui-Yu Yuan, Hai-Geng Dai

  

  290

• Does ADS 9346 have a low-mass companion?

  Olga V. Kiyaeva, Maxim Yu. Khovritchev, Agrippina M. Kulikova, Natalya V. Narizhnaya, Tatyana A. Vasilyeva, Arina A. Apetyan

  

  291

• LAMOST Time-Domain survey: first results of four K2 plates

  Song Wang, Hao-Tong Zhang, Zhong-Rui Bai, Hai-Long Yuan, Mao-Sheng Xiang, Bo Zhang, Wen Hou, Fang Zuo, Bing Du, Tan-Da Li, Fan Yang, Kai-Ming Cui, Yi-Lun Wang, Jiao Li, Mikhail Kovalev, Chun-Qian Li, Hao Tian, Wei-Kai Zong, Heng-Geng Han, Chao Liu, A-Li Luo, Jian-Rong Shi, Jian-Ning Fu, Shao-Lan Bi, Zhan-Wen Han, Ji-Feng Liu

  

  292

• Non-uniform temperature distribution of the main reflector of a large radio telescope under solar radiation

  Shan-Xiang Wei, De-Qing Kong, Qi-Ming Wang

  

  293

• What causes the absence of pulsations in Central Compact Objects in supernova remnants?

  Qi Wu, Adriana M. Pires, Axel Schwope, Guang-Cheng Xiao, Shu-Ping Yan, Li Ji

  

  294

• Four New Eclipsing Binary Systems in the TESS field: CD-34 13220, HD 295082, TYC 6484–426–1 and TYC 6527–2310–1

  Burak Ulas

  

  295

• Method for differential phase delay resolution of phase referencing VLBI technique and its experimental verification

  Huan Zhou, Jian-Guo Yan, De-Zhen Xu, Yong Huang, Hai-Tao Li

  

  296