首页|A Search for Radio Pulsars in Supernova Remnants Using FAST with One Pulsar Discovered

A Search for Radio Pulsars in Supernova Remnants Using FAST with One Pulsar Discovered

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We report the results of a search for radio pulsars in five supernova remnants(SNRs)with the FAST telescope.The observations were made using the 19-beam receiver in"snapshot"mode.The integration time for each pointing was 10 min.We discovered a new pulsar,PSR J1845-0306,which has a spin period of 983.6 ms and a dispersion measure of 444.6±2.0cm-3·pc,in observations of SNR G29.6+0.1.To judge the association between the pulsar and the SNR,further verification is needed.We also re-detected some known pulsars in the data from SNRs G29.6+0.1 and G29.7-0.3.No pulsars were detected in the observations of the other three SNRs.

张振、闫文明、袁建平、王娜、白俊涛、温志刚、李保达、解进涛、赵德、王榆斌、翟楠楠

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Xinjiang Astronomical Observatory,Chinese Academy of Sciences,Urumqi 830011,China

University of Chinese Academy of Sciences,Beijing 100049,China

Key Laboratory of Radio Astronomy and Technology(Chinese Academy of Sciences),Beijing 100101,China

Xinjiang Key Laboratory of Radio Astrophysics,Urumqi 830011,China

College of Physics,GuiZhou University,Guizhou 550025,China

Research Center for Intelligent Computing Platforms,Zhejiang Laboratory,Hangzhou 311100,China

School of Physical Science and Technology,Xinjiang University,Urumqi 830046,China

School of Physics and Electronic Engineering,Sichuan University of Science & Engineering,Zigong 643000,China

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National SKA Program of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Key R&D Program of ChinaWest Light Foundation of the Chinese Academy of SciencesMajor science and Technology Program of Xinjiang Uygur Autonomous RegionNatural Science Foundation of Xinjiiang Uygur Autonomous Regionopen program of the Key Laboratory of Xinjiang Uygur Autonomous RegionOperation,Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments,budgeted from the Ministry of

2020SKA0120200120413031227310012041304122881022022YFC2205201WLFC 2021-XBQNXZ-0272022A03013-42022D01D852020D04049

2024

10.1088/0256-307X/41/2/029701

中国物理快报(英文版)
中国科学院物理研究所,中国物理学会

中国物理快报(英文版)

CSTPCDEI
影响因子：0.515
ISSN：0256-307X
年,卷(期)：2024.41(2)
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