Results 101 to 110 of about 31,557 (257)

The Study of Mode-switching Behavior of PSR J0614+2229 Using the Parkes Ultra–wide-bandwidth Receiver Observations

The Astrophysical Journal
In this paper we present a detailed single-pulse and polarization study of PSR J0614+2229 based on the archived data observed on 2019 August 15 (MJD 58710) and 2019 September 12 (MJD 58738) using the ultra−wide-bandwidth low-frequency receiver on the ...
Yanqing Cai, Shijun Dang, Rai Yuen, Lunhua Shang, Feifei Kou, Jianping Yuan, Lei Zhang, Zurong Zhou, Na Wang, Qingying Li, Zhigang Wen, Wenming Yan, Shuangqiang Wang, Shengnan Sun, Habtamu Menberu Tedila, Shuo Xiao, Xin Xu, Rushuang Zhao, Qijun Zhi, Aijun Dong, Bing Zhang, Wei Li, Yingying Ren, Yujia Liu   +23 more
doaj   +1 more source

Investigation of Individual Pulse Emission Behaviors from Pulsar J1741–0840

The Astrophysical Journal
We have carried out a detailed study of individual pulse emission from the pulsar J1741−0840 (B1738−08) observed using the Parkes and Effelsberg radio telescopes at the L band.
Y. H. Xu, Z. G. Wen, J. P. Yuan, Z. Wang, X. F. Duan, Z. Wang, N. Wang, M. Wang, H. G. Wang, A. Rusul, L. F. Hao, W. Han   +11 more
doaj   +1 more source

Multifaceted Emission Properties of PSR J2129+4119 Observed with FAST

The Astrophysical Journal
We present a detailed single-pulse study of the long-period pulsar PSR J2129+4119 using high-sensitivity Five-hundred-meter Aperture Spherical Radio Telescope (FAST) observations.
H. M. Tedila, D. Li, P. Wang, R. Yuen, Z. W. Wu, S. J. Dang, J. P. Yuan, N. Wang, M. Cruces, J. S. Zhang, J. T. Bai, D. Zhao, FAST Collaboration   +12 more
doaj   +1 more source

Identifying Subcomponents of Mean Pulse Profiles of PSR B1822–09 with Single Pulses

The Astrophysical Journal
Using observational data obtained with the Five-hundred-meter Aperture Spherical radio Telescope, we succeeded in identifying subcomponents of different pulse profile components of PSR B1822−09 by the phase-to-phase cross correlations between intensity ...
Jie Liu, Hong-Guang Wang, Zhen Yan, Hao Tong, Zhi-Qiang Shen, Zhi-Peng Huang, Rui Wang, Xiao-Wei Wang   +7 more
doaj   +1 more source

Five-Hundred-Meter Aperture Spherical Radio Telescope (FAST): A Powerful Explorer of Exotic Pulsars

Universe
Located in southern China, the five-hundred-meter aperture spherical radio telescope (FAST) is the world’s most sensitive radio telescope, especially for pulsar observation. Since its commissioning in 2016 and full operation in 2020, it has detected over
Cheng-Min Zhang, Zhi-Yao Yang, Xiang-Han Cui, De-Hua Wang, Yi-Yan Yang, Xin-Ji Wu, Jian-Wei Zhang, Shu Ma, Yun-Gang Zhou, Lin-Yan Jiang   +9 more
doaj   +1 more source

Monte Carlo Evaluations of Gamma-Ray and Radio Pulsar Populations

The Astrophysical Journal
Based on well-grounded Galactic neutron star populations formed from radio pulsar population syntheses of canonical pulsars (CPs) and millisecond pulsars (MSPs), we use the latest Fermi Large Area Telescope catalog (4FGL-DR4) to investigate the ...
Shawaiz Tabassum, Duncan R. Lorimer
doaj   +1 more source

Disk-assisted Spin-down of Young Radio Pulsars [PDF]

, 2001
Kristen Menou, Rosalba Perna, Lars Hernquist   +2 more
openalex   +1 more source

Detection of Hidden Emissions in Two Rotating Radio Transients with High Surface Magnetic Fields

The Astrophysical Journal Letters
Rotating radio transients (RRATs) are neutron stars emitting sporadic radio pulses. The unique emission of RRATs has been proposed to resemble those of known pulsar types, such as extreme nulling pulsars or pulsars with giant pulses.
S. B. Zhang, X. Yang, J. J. Geng, Y. P. Yang, X. F. Wu   +4 more
doaj   +1 more source

Investigation of Accuracy of TOA and SNR of Radio Pulsar Signals for Vehicles Navigation. [PDF]

Sensors (Basel), 2023
Kabakchiev H, Behar V, Kabakchieva D, Kisimov V, Stefanova K.   +4 more
europepmc   +1 more source

X-RAY MEASUREMENT OF THE SPIN-DOWN OF CALVERA: A RADIO- AND GAMMA-RAY-QUIET PULSAR [PDF]

, 2013
J. P. Halpern, S. Bogdanov, E. V. Gotthelf   +2 more
openalex   +1 more source