365 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Xiamen UniversityCN142 papers
- Chinese Academy of SciencesCN29 papers
- National Astronomical ObservatoriesCN15 papers
- University of Chinese Academy of SciencesCN15 papers
- University of Science and Technology of ChinaCN12 papers
- Nanjing UniversityCN11 papers
- Peking UniversityCN11 papers
- Shanghai Astronomical ObservatoryCN9 papers
- Tsinghua UniversityCN7 papers
- Wuhan UniversityCN7 papers
- Hong Kong University of Science and TechnologyHK6 papers
- Shanghai Jiao Tong UniversityCN6 papers
31 papers · 1 filter
How wavelength affects the hydrodynamic performance of two accelerating mirror-symmetric slender swimmers
Zhonglu Lin, Dongfang Liang, Amneet Pal Singh Bhalla +4
Fish schools are capable of simultaneous linear acceleration. To reveal the underlying hydrodynamic mechanism, we numerically investigate how Reynolds number ,…
Asymmetric eROSITA bubbles as the evidence of a circumgalactic medium wind
Guobin Mou, Dongze Sun, Taotao Fang +6
The eROSITA bubbles are detected via the instrument with the same name. The northern bubble shows noticeable asymmetric features, including distortion to the west and enhancement i…
On the Hadronic Origin of High Energy Emission of -ray Loud Narrow-Line Seyfert 1 PKS 1502+036
Zhen-Jie Wang, Ze-Rui Wang, Ruo-Yu Liu +1
The radiation mechanism of Radio-Loud Narrow-Line Seyfert 1 (RL-NLS1) from X-ray to -ray bands remains an open question. While the leptonic model has been employed to explain th…
A scaling relation in [C II]-detected galaxies and its likely application in cosmology
Y. Wu, Yu Gao, Jun-Feng Wang
We identify and investigate a possible correlation between the luminosity and linewidth in the -detected galaxies. Observationally, the strength of t…
Torques and angular momenta of fluid elements in the octonion spaces
Zi-Hua Weng
The paper focuses on applying the octonions to explore the influence of the external torque on the angular momentum of fluid elements, revealing the interconnection of the external…
The Unusual AGN Host NGC 1266: Evidence for Shocks in a Molecular Gas Rich S0 Galaxy with a Low Luminosity Nucleus
Peibin Chen, Yinghe Zhao, Junfeng Wang
NGC 1266 is a lenticular galaxy (S0) hosting an active galactic nucleus (AGN), and known to contain a large amount of shocked gas. We compare the luminosity ratio of mid-\emph{J} C…
Baryonic Effects on Lagrangian Clustering and Angular Momentum Reconstruction
Ming-Jie Sheng, Hao-Ran Yu, Sijia Li +7
Recent studies illustrate the correlation between the angular momenta of cosmic structures and their Lagrangian properties. However, only baryons are observable and it is unclear w…
One-off and Repeating Fast Radio Bursts: A Statistical Analysis
Hao-Yan Chen, Wei-Min Gu, Mouyuan Sun +1
According to the number of detected bursts, fast radio bursts (FRBs) can be classified into two categories, i.e., one-off FRBs and repeating ones. We make a statistical comparison…
A White Dwarf-Main Sequence Binary Unveiled by Time-Domain Observations from LAMOST and TESS
Ling-Lin Zheng, Wei-Min Gu, Mouyuan Sun +16
We report a single-lined white dwarf-main sequence binary system, LAMOST J172900.17+652952.8, which is discovered by LAMOST's medium resolution time-domain surveys. The radial velo…
A long-period pre-ELM system discovered from LAMOST medium-resolution survey
Zhi-Xiang Zhang, Ling-Lin Zheng, Wei-Min Gu +16
We present LAMOST~J041920.07+072545.4 (hereafter J0419), a close binary consisting of a bloated extremely low mass pre-white dwarf (pre-ELM WD) and a compact object with an orbital…
Spatial-aware Speaker Diarization for Multi-channel Multi-party Meeting
Jie Wang, Yuji Liu, Binling Wang +7
This paper describes a spatial-aware speaker diarization system for the multi-channel multi-party meeting. The diarization system obtains direction information of speaker by microp…
Revisit the Circumnuclear X-ray Emission of NGC 2992 in a Historically Low State
Xiaoyu Xu, Junfeng Wang
The inner-most region of the Seyfert galaxy NGC 2992 has long been suspected to be the location of intense AGN-host galaxy interaction, but photon pile-up in previous high-resoluti…
Temperature-Induced Magnonic Chern Insulator in Collinear Antiferromagnets
Yun-Mei Li, Xi-Wang Luo, Kai Chang
Thermal fluctuation in magnets will bring temperature-dependent self-energy corrections to the magnons, however, their effects on the topological orders of magnons is not well expl…
One underlying mechanism for two piezoelectric effects in the octonion spaces
Zi-Hua Weng
The paper aims to apply the algebra of octonions to explore the contributions of external derivative of electric moments and so forth on the induced electric currents, revealing a…
Repeating Ultraluminous X-ray Bursts and Repeating Fast Radio Bursts: A Possible Association?
Hao-Yan Chen, Wei-Min Gu, Jin-Bo Fu +3
Ultraluminous X-ray bursts (hereafter ULXBs) are ultraluminous X-ray flares with a fast rise ( one minute) and a slow decay ( an hour), which are commonly observed in e…
Searching for compact objects in binaries with Gaia DR3
Jin-Bo Fu, Wei-Min Gu, Zhi-Xiang Zhang +4
We search for compact objects in binaries based on Gaia DR3. A sample of ten targets is derived under the conditions: radial velocity variable, low temperature ($T_{\rm eff} < 6000…
On the HI Content of MaNGA Major Merger Pairs
Qingzheng Yu, Taotao Fang, Shuai Feng +4
The role of HI content in galaxy interactions is still under debate. To study the HI content of galaxy pairs at different merging stages, we compile a sample of 66 major-merger gal…
Two incompatible types of invariants in the octonion spaces
Zi-Hua Weng
The paper aims to study some invariants and conservation laws relevant to electromagnetic and gravitational fields, by means of the rotational transformations of octonion coordinat…
Astrophysical implications on hyperon couplings and hyperon star properties with relativistic equations of states
Xiangdong Sun, Zhiqiang Miao, Baoyuan Sun +1
Hyperons are essential constituents in the neutron star interior. The poorly-known hyperonic interaction is a source of uncertainty for studying laboratory hypernuclei and neutron…
Active Colloidal Molecules in Activity Gradients
Hidde D. Vuijk, Sophie Klempahn, Holger Merlitz +2
We consider a rigid assembly of two active Brownian particles, forming an active colloidal dimer, in a gradient of activity. We show analytically that depending on the relative ori…
Forget Less, Count Better: A Domain-Incremental Self-Distillation Learning Benchmark for Lifelong Crowd Counting
Jiaqi Gao, Jingqi Li, Hongming Shan +4
Crowd counting has important applications in public safety and pandemic control. A robust and practical crowd counting system has to be capable of continuously learning with the ne…
Efficient and ultra-stable perovskite light-emitting diodes
Bingbing Guo, Runchen Lai, Sijie Jiang +12
Perovskite light-emitting diodes (PeLEDs) have emerged as a strong contender for next-generation display and information technologies. However, similar to perovskite solar cells, t…
Thermal Equilibrium Solutions of Black Hole Accretion Flows: Outflows VS Advection
Wen-Biao Wu, Wei-Min Gu, Mouyuan Sun
Observations and numerical simulations have shown that outflows generally exist in the accretion process. We revisit the thermal equilibrium solutions of black hole accretion flows…
Integer quantum Hall effect of two-component hardcore bosons in a topological triangular lattice
Tian-Sheng Zeng
We study the many-body ground states of two-component hardcore bosons in topological triangular lattice models. Utilizing exact diagonalization and density-matrix renormalization g…