Results 41 to 50 of about 15,813 (253)

The GMRT High Resolution Southern Sky Survey for Pulsars and Transients. V. Localization of Two Millisecond Pulsars

The Astrophysical Journal, 2023
The timing follow-up of newly discovered millisecond pulsars (MSPs) is hindered by the larger positional uncertainty (a few tens of arcminutes) associated with the discovery.
Shyam S. Sharma, Jayanta Roy, Sanjay Kudale, Bhaswati Bhattacharyya, Arpit K. Behera, Shubham Singh   +5 more
doaj   +1 more source

Searching for Millisecond Pulsars: Surveys, Techniques and Prospects [PDF]

, 2013
Searches for millisecond pulsars (which we here loosely define as those with periods $
Lorimer, D. R., Lynch, R. S, Stovall, K.
core   +3 more sources

Finding pulsars with LOFAR [PDF]

, 2007
We investigate the number and type of pulsars that will be discovered with the low-frequency radio telescope LOFAR. We consider different search strategies for the Galaxy, for globular clusters and for galaxies other than our own.
Stappers, Ben, van Leeuwen, Joeri
core   +2 more sources

The characteristics of millisecond pulsar emission: I. Spectra, pulse shapes and the beaming fraction

, 1998
We have monitored a large sample of millisecond pulsars using the 100-m Effelsberg radio telescope in order to compare their radio emission properties to the slowly rotating population.
Alexander Wolszczan, Axel Jessner, Backer D. C., Bell J. F., Biggs J. D., Clifton T. R., D'Amico N., Doroshenko O. V., Duncan R. Lorimer, Fernando Camilo, Geppert U., Gil J. A., Gil J. A., Gil J. A., Jahan Miri M., Johnston S., Kanbach G., Kijak J., Kiriaki M. Xilouris, Kramer M., Kramer M., Lorimer D. R., Lorimer D. R., Lyne A. G., Malofeev V. M., Manchester R. N., Matese J. J., Michael Kramer, Narayan R., Nicastro L., Oleg Doroshenko, Ott M., Radhakrishnan V., Richard Wielebinski, Seiradakis J. H., Shklovskii I. S., Srinivasan G., Van den Heuvel E. P. J., von Hoensbroech A., von Hoensbroech A., Xilouris K. M.   +40 more
core   +1 more source

Timing of Millisecond Pulsars [PDF]

Symposium - International Astronomical Union, 1996
Arrival times of some millisecond pulsars can be measured with sub-microsecond precision. This allows unprecedented measurements of the rotation of these stars, astrometric parameters including proper motion and parallax, motion in binary and complex dynamical systems, perturbations resulting from propagation through small scale turbulence in the ...
openaire   +2 more sources

Discovery of Four Pulsars in a Pilot Survey at Intermediate Galactic Latitudes with FAST

The Astrophysical Journal, 2023
We present the discovery and timing results of four pulsars discovered in a pilot survey at intermediate Galactic latitudes with the Five-hundred Aperture Spherical Telescope (FAST). Among these pulsars, two belong to the category of millisecond pulsars (
Q. J. Zhi, J. T. Bai, S. Dai, X. Xu, S. J. Dang, L. H. Shang, R. S. Zhao, D. Li, W. W. Zhu, N. Wang, J. P. Yuan, P. Wang, L. Zhang, Y. Feng, J. B. Wang, S. Q. Wang, Q. D. Wu, A. J. Dong, H. Yang, J. Tian, W. Q. Zhong, X. H. Luo, Miroslav D. Filipović, G. J. Qiao   +23 more
doaj   +1 more source

Assessing the Role of Spin Noise in the Precision Timing of Millisecond Pulsars

, 2010
We investigate rotational spin noise (referred to as timing noise) in non-accreting pulsars: millisecond pulsars, canonical pulsars, and magnetars.
Bell, Camilo, Chukwude, Cordes, D'Alessandro, D'Alessandro, Demorest, Demorest, Dewey, Dib, Gavriil, Gotthelf, Jacoby, Jaffe, James M. Cordes, Janssen, Jenet, Jenet, Jones, Kaplan, Kaspi, Konacki, Lommen, Manchester, Manchester, Manchester, Matsakis, Ryan M. Shannon, Splaver, Thereau, van Straten, Verbiest, Verbiest, Woods   +33 more
core   +1 more source

The Millisecond Pulsars in NGC 6760 [PDF]

The Astrophysical Journal, 2005
10 pages in referee format, 4 figures, one table, re-submitted to the Astrophysical ...
Scott M. Ransom, Scott M. Ransom, Paulo C. C. Freire, David J. Nice, Ingrid H. Stairs, Duncan R. Lorimer, Jason W. T. Hessels   +6 more
openaire   +3 more sources

High‐Yield Bioproduction of Extracellular Vesicles from Stem Cell Spheroids via Millifluidic Vortex Transport

Advanced Materials, Volume 37, Issue 20, May 19, 2025.
Stem cell spheroids, produced via a high‐throughput microfabrication technique, are transported within a vortex generated at the outlet channels of a cross‐slot millifluidic chip. For Reynolds number exceeding 170–200, intermittent high shear stresses applied to each spheroid within the vortex trigger a massive release of biologically active ...
Elliot Thouvenot, Laura Charnay, Noa Burshtein, Jean‐Michel Guigner, Léonie Dec, Damarys Loew, Amanda K.A. Silva, Anke Lindner, Claire Wilhelm   +8 more
wiley   +1 more source

The Spin Distribution of Millisecond X-ray Pulsars

, 2008
The spin frequency distribution of accreting millisecond X-ray pulsars cuts off sharply above 730 Hz, well below the breakup spin rate for most neutron star equations of state. I review several different ideas for explaining this cutoff.
Alessandro Patruno, D. Chakrabarty, Diego Altamirano, Manuel Linares, Nanda Rea, Nathalie Degenaar, Paolo Soleri, Piergiorgio Casella, Rudy Wijnands   +8 more
core   +1 more source