Results 101 to 110 of about 15,813 (253)

Coherently Dedispersed Polarimetry of Millisecond Pulsars

, 2000
We present a large sample of high-precision, coherently-dedispersed polarization profiles of millisecond pulsars (MSPs) at frequencies between 410 and 1414 MHz.
Ashworth M., Backer D., F. Camilo, Hankins T., I. H. Stairs, Lorimer D., Lyne A., McKinnon M., Radhakrishnan V., Rankin J., S. E. Thorsett, Xilouris K.   +11 more
core   +1 more source

Follow-up Timing of 12 Pulsars Discovered in Commensal Radio Astronomy FAST Survey

The Astrophysical Journal
We present phase-connected timing ephemerides, polarization pulse profiles, and Faraday rotation measurements of 12 pulsars discovered by the Five-hundred-meter Aperture Spherical radio Telescope (FAST) in the Commensal Radio Astronomy FAST Survey.
D. Zhao, J. P. Yuan, N. Wang, D. Li, P. Wang, M. Y. Xue, W. W. Zhu, C. C. Miao, W. M. Yan, J. B. Wang, J. M. Yao, Q. D. Wu, S. Q. Wang, S. N. Sun, F. F. Kou, Y. T. Chen, S. J. Dang, Y. Feng, Z. J. Liu, X. L. Miao, L. Q. Meng, M. Yuan, C. H. Niu, J. R. Niu, L. Qian, S. Wang, X. Y. Xie, Y. F. Xiao, Y. L. Yue, S. P. You, X. H. Yu, R. S. Zhao, R. Yuen, X. Zhou, L. Zhang, M. Xie, Y. X. Li, Y. B. Wang, Z. K. Luo, Z. Y. Gan, Z. Y. Sun, M. M. Chi, C. J. Wang   +42 more
doaj   +1 more source

A Search for Sub-Millisecond Pulsars

, 2001
We have conducted a search of 19 southern Galactic globular clusters for sub-millisecond pulsars at 660 MHz with the Parkes 64-m radio telescope. To minimize dispersion smearing we used the CPSR baseband recorder, which samples the 20 MHz observing band ...
Biggs J. D., Haslam C. G. T., Lawson K. D., Lorimer D. R., M. Bailes, R. T. Edwards, Ramachandran R., Taylor J. H., W. van Straten   +8 more
core   +1 more source

Millisecond Pulsar Surveys [PDF]

Symposium - International Astronomical Union, 1987
In 1982 a new class of pulsars was defined by the discovery of a star with a millisecond rotation period, 1.6 ms. In the past 3.5 years two additional pulsars with millisecond periods have been discovered. The rapid spin of these pulsars is attributed to mass transfer in a low-mass binary progenitor system.
openaire   +1 more source

A binary pulsar in a 53-minute orbit. [PDF]

Nature, 2023
Pan Z, Lu JG, Jiang P, Han JL, Chen HL, Han ZW, Liu K, Qian L, Xu RX, Zhang B, Luo JT, Yan Z, Yang ZL, Zhou DJ, Wang PF, Wang C, Li MH, Zhu M.   +17 more
europepmc   +1 more source

Status Update of the Parkes Pulsar Timing Array

, 2009
The Parkes Pulsar Timing Array project aims to make a direct detection of a gravitational-wave background through timing of millisecond pulsars. In this article, the main requirements for that endeavour are described and recent and ongoing progress is ...
A Lommen, A W Hotan, Champion, D J Champion, D R B Yardley, F Jenet, G B Hobbs, Hobbs G, J Khoo, J P W Verbiest, J Reynolds, J Sarkissian, Jenet F A, Jenet F A, K J Lee, M Bailes, Manchester R N Bassa C Wang Z Cumming A Kaspi V M, Matsakis D N, N D R Bhat, R N Manchester, Romani R W, S Burke-Spolaor, S Oslowski, Sazhin M V, van Straten W, van Straten W, Verbiest J P W, W Coles, W van Straten, X P You, Yardley D R B, You X P   +31 more
core   +1 more source

First Systematic Study Reporting the Changes in Eclipse Cutoff Frequency for Pulsar J1544+4937

The Astrophysical Journal
We present results from long-term monitoring of frequency-dependent eclipses of the radio emission from PSR J1544+4937, which is a black widow spider millisecond pulsar (MSP) in a compact binary system.
Sangita Kumari, Bhaswati Bhattacharyya, Rahul Sharan, Devojyoti Kansabanik, Benjamin Stappers, Jayanta Roy   +5 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

On the Number of Confirmed Pulsar Planets: The Rule of Six

The Astrophysical Journal
Since the first definitive exoplanet detection, the three planets around millisecond radio pulsar PSR B1257+12, few more pulsar planets (PPs) have been reported.
Silas G. T. Laycock, Dimitris M. Christodoulou   +1 more
doaj   +1 more source

FORMATION OF MILLISECOND PULSARS IN GLOBULAR CLUSTERS [PDF]

, 1988
Alak Ray, Ajit Kembhavi
openalex   +1 more source