195 citations · 559 across the 22 of their papers we have counts for
22 papers
Precessing jet nozzle connecting to a spinning black hole in M87
Yuzhu Cui, Kazuhiro Hada, Tomohisa Kawashima +76
The nearby radio galaxy M87 offers a unique opportunity to explore the connections between the central supermassive black hole and relativistic jets. Previous studies of the inner…
Results of 23 yr of Pulsar Timing of PSR J1453-6413
Wei Li, Shi-Jun Dang, Jian-Ping Yuan +20
In this paper, we presented the 23.3 years of pulsar timing results of PSR J1456-6413 based on the observation of Parkes 64m radio telescope. We detected two new glitches at MJD 57…
Atlas of dynamic spectra of fast radio burst FRB 20201124A
Bo-Jun Wang, Heng Xu, Jin-Chen Jiang +64
Fast radio bursts (FRBs) are highly dispersed millisecond-duration radio bursts, of which the physical origin is still not fully understood. FRB 20201124A is one of the most active…
Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN)
Kazunori Akiyama, Juan-Carlos Algaba, Tao An +101
The East Asian VLBI Network (EAVN) is an international VLBI facility in East Asia and is operated under mutual collaboration between East Asian countries, as well as part of Southe…
Detection of 16 small glitches in 9 pulsars
Zu-Rong Zhou, Jing-Bo Wang, Na Wang +3
Timing observations from the Nanshan 26-m radio telescope for nine pulsars between 2000 and 2014 have been used to search for glitches. The data span for nine pulsars ranges from 1…
The Multiple Images of the Plasma Lensing FRB
Y-B. Wang, Z-G. Wen, R. Yuen +3
We investigate the formation of multiple images as the radio signals from fast radio bursts (FRBs) pass through the plane of a plasma clump. The exponential model for the plasma cl…
A Strange Star Scenario for the Formation of Eccentric Millisecond Pulsar PSR J1946+3417
L. Jiang, Na Wang, Wen-Cong Chen +4
PSR J is a millisecond pulsar (MSP) with a spin period . Harbored in a binary with an orbital period days, the MSP is accompanied…
The FAST Galactic Plane Pulsar Snapshot survey: I. Project design and pulsar discoveries
J. L. Han, Chen Wang, P. F. Wang +34
Discovery of pulsars is one of the main goals for large radio telescopes. The Five-hundred-meter Aperture Spherical radio Telescope (FAST), that incorporates an L-band 19-beam rece…
Simultaneous 2.25/8.60 GHz observations of the newly discovered magnetar -- Swift J1818.0-1607
Zhi-Peng Huang, Zhen Yan, Zhi-Qiang Shen +7
Swift J1818.0-1607 discovered in early 2020 is not only the fifth magnetar known with periodic radio pulsations but also the fastest rotating one. Simultaneous 2.25 and 8.60 GHz ob…
East Asian VLBI Network Observations of Active Galactic Nuclei Jets: Imaging with KaVA+Tianma+Nanshan
Yuzhu Cui, Kazuhiro Hada, Motoki Kino +74
The East Asian very-long-baseline interferometry (VLBI) Network (EAVN) is a rapidly evolving international VLBI array that is currently promoted under joint efforts among China, Ja…
New timing measurement results of 16 pulsars
Jie Liu, Zhen Yan, Zhi-Qiang Shen +5
Pulsar's position, proper motion and parallax are important parameters in timing equations. It is a really challenging work to fit astrometric parameters accurately through pulsar…
Carbon-Chain Molecules in Molecular Outflows and Lupus I Region--New Producing Region and New Forming Mechanism
Yuefang Wu, Xunchuan Liu, Xi Chen +18
Using the new equipment of the Shanghai Tian Ma Radio Telescope, we have searched for carbon-chain molecules (CCMs) towards five outflow sources and six Lupus I starless dust cores…
A particular carbon-chain-producing region: L1489 starless core
Yuefang Wu, Lianghao Lin, Xunchuan Liu +14
We detected carbon-chain molecules (CCMs) HC2n+1N (n=1-3) and C3S in Ku band as well as {high-energy excitation lines including C4H N=9-8, J=17/2-15/2, 19/2-17/2, and CH3CCH J=5-4,…
One large glitch in PSR B1737-30 detected with the TMRT
Jie Liu, Zhen Yan, Jian-Ping Yuan +5
One large glitch was detected in PSR B173730 using data spanning from MJD 57999 to 58406 obtained with the newly built Shanghai Tian Ma Radio Telescope (TMRT). The glitch took p…
The TOP-SCOPE survey of PGCCs: PMO and SCUBA-2 observations of 64 PGCCs in the 2nd Galactic Quadrant
Chuan-Peng Zhang, Tie Liu, Jinghua Yuan +23
In order to understand the initial conditions and early evolution of star formation in a wide range of Galactic environments, we carried out an investigation of 64 \textit{Planck}…
Interstellar Scintillation observations for PSR B0355+54
Yonghua Xu, Kejia Lee, Longfei Hao +10
In this paper, we report our investigation of pulsar scintillation phenomena by monitoring PSR B035554 at 2.25 GHz for three successive months using \emph{Kunming 40-m radio tel…
Filamentary Flows and Clump-fed High-mass Star Formation in G22
Jinghua Yuan, Jin-Zeng Li, Yuefang Wu
G22 is a hub-filament system composed of four supercritical filaments. Velocity gradients are detected along three filaments. A total mass infall rate of 440 ~Myr w…
Numerically Fitting The Electron Fermi Energy and The Electron Fraction in A Neutron Star
Xing Hu Li, Zhi Fu Gao, Xiang Dong Li +4
Based on the basic definition of Fermi energy of degenerate and relativistic electrons, we obtain a special solution to electron Fermi energy, , and express $E_{\rm F…
Single-pulse radio observations of the Galactic Center magnetar PSR J1745-2900
Zhen Yan, Zhi-Qiang Shen, Xin-Ji Wu +17
In this paper, we report radio observations of the Galactic Center magnetar PSR J1745-2900 at six epochs between June and October, 2014. These observations were carried out using t…
The Stokes Phase Portraits of Descattered Pulse Profiles of a Few Pulsars
Abdujappar Rusul, Ali Esamdin, Xiao-Ping Zheng +1
The observing signals from pulsar are always influenced by the interstellar medium (ISM) scattering. In the lower frequency observation, the intensity profiles are broadened and th…
VLBI astrometry of two millisecond pulsars
Zhen Yan, Zhi-qiang Shen, Jian-ping Yuan +3
We present astrometric results on two millisecond pulsars, PSR B1257+12 and PSR J1022+1001, as carried out through VLBI. For PSR B1257+12, a model-independent distance of $710_{\rm…
Recent glitches detected in the Crab pulsar
Jingbo Wang, Na Wang, Hao Tong +1
From 2000 to 2010, monitoring of radio emission from the Crab pulsar at Xinjiang Observatory detected a total of nine glitches. The occurrence of glitches appears to be a random pr…