Results 111 to 120 of about 141,789 (261)

Pulsar Glitches: Superfluid Unpinning [PDF]

, 1981
Philip W. Anderson, M. A. Alpar, David Pines, J. Shaham   +3 more
openalex   +1 more source

The Thousand-Pulsar-Array programme on MeerKAT - X. Scintillation arcs of 107 pulsars

, 2022
Robert Main, A. Parthasarathy, S. Johnston, A. Karastergiou, Avishek Basu, A. Collier Cameron, M. J. Keith, L S Oswald, B. Posselt, Daniel J. Reardon, X Song, P. Weltevrede   +11 more
openalex   +1 more source

Particle Acceleration and Radiation in Pulsar Wind Nebulae [PDF]

, 2016
Elena Amato
openalex   +1 more source

Rethinking the potential role of dose painting in personalized ultra-fractionated stereotactic adaptive radiotherapy

Frontiers in Oncology
Fractionated radiotherapy was established in the 1920s based upon two principles: (1) delivering daily treatments of equal quantity, unless the clinical situation requires adjustment, and (2) defining a specific treatment period to deliver a total dosage.
Hao Peng, Hao Peng, Jie Deng, Jie Deng, Steve Jiang, Steve Jiang, Robert Timmerman   +6 more
doaj   +1 more source

Timing properties of the X-ray accreting pulsar RX J0440.9+4431 studied with Insight-HXMT and NICER [PDF]

, 2023
P. P. Li, Lian Tao, Y. L. Tuo, Mingyu Ge, Ling-Da Kong, L. Zhang, Qingcui Bu, Long Ji, Jin‐Lu Qu, Shuang‐Nan Zhang, Shuang‐Nan Zhang, Y. Huang, Xiang Ma, W. T. Ye, Qingchang Zhao, Ruican Ma, Shihao Zhao, X. T. Hou, Zi-Xu Yang, Peng-Ju Wang, S. M. Jia, Qing-Cang Shui, Ju Guan   +22 more
openalex   +1 more source

On the overall properties of young neutron stars: an application to the Crab pulsar

Frontiers in Astronomy and Space Sciences
In this brief report, we present a model that complements the well-established canonical model for the spin evolution of rotation-powered pulsars, which is typically used to estimate ages, spin-down luminosity, and surface magnetic fields of middle-aged ...
Cristian G. Bernal, Carlos Frajuca, Carlos Frajuca, Carlos Frajuca, Henrique D. Hirsch, Beatriz Minari, Nadja S. Magalhaes, Nadja S. Magalhaes, Lucas B. Selbach   +8 more
doaj   +1 more source

Serendipitous Discovery of a 431 ms Pulsar in the Background of Westerlund 1

Universe
We report the discovery of PSR J1646−4545, a 431 ms isolated pulsar, in the direction of the young massive cluster Westerlund 1. The pulsar was found in data taken between the years 2005 and 2010 with the “Murriyang” Parkes radio telescope in Australia ...
Viviana Piga, Marta Burgay, Andrea Possenti, Alessandro Ridolfi, Maura Pilia, Nanda Rea, Rosalba Perna, Monica Colpi, Gianluca Israel   +8 more
doaj   +1 more source

Identifying Companions in Pulsar Binary Systems via Gaia Data

Universe
In the optical band, very few pulsars can be directly detected, but some of the pulsar binary companions can be observed. This study leverages high-precision astrometric data from Gaia Data Release 3 (DR3) to identify pulsar companions in binary systems.
Yueqi Song, Li Guo, Zhen Yan, Qiqi Wu, Guangli Wang, Ying Wang   +5 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

The Origin of the Binary Pulsar J0737-3039 [PDF]

, 2005
Tsvi Piran, Nir J. Shaviv
openalex   +1 more source