Results 71 to 80 of about 16,963 (231)

Optical pulsations from a transitional millisecond pulsar [PDF]

, 2017
Weakly magnetic, millisecond spinning neutron stars attain their very fast rotation through a 1E8-1E9 yr long phase during which they undergo disk-accretion of matter from a low mass companion star. They can be detected as accretion-powered millisecond X-
Ambrosino, F., Burderi, L., Cretaro, P., Di Fabrizio, L., Di Salvo, T., Ghedina, A., Israel, G. L., Meddi, F., Papitto, A., Riverol, L., Stella, L.   +10 more
core   +2 more sources

Heavy Elements and Electromagnetic Transients from Neutron Star Mergers

Annalen der Physik, Volume 536, Issue 2, February 2024.
Astro‐(physics) has made major leaps forward through the combined information provided by both gravitational waves and electromagnetic emission from the first detected neutron star merger event. This review provides an up‐to‐date overview of today's understanding of neutron star mergers and their electromagnetic emission and it discusses possible ...
Stephan Rosswog, Oleg Korobkin
wiley   +1 more source

The Relationships between Emission Geometry and Jitter Noise in Millisecond Pulsars

The Astrophysical Journal
The relationships between several parameters of an emission geometry and jitter noise in 17 millisecond pulsars (MSPs) are investigated. By assuming the jitter noise is due only to a pulse variation in phase, the former can be modeled as changes in the ...
R. Yuen
doaj   +1 more source

Accretion-powered millisecond pulsars [PDF]

Advances in Space Research, 2006
I review X-ray observations of accretion-powered millisecond pulsars and current theories for formation of their spectra and pulse profiles.
openaire   +2 more sources

The Mass of a Millisecond Pulsar [PDF]

The Astrophysical Journal, 2005
Abstract not available.
Jacoby, Bryan A., Hotan, A. W., Bailes, M., Ord, S. M., Kulkarni, S. R.   +4 more
openaire   +3 more sources

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

Probing neutron star physics using accreting neutron stars

EPJ Web of Conferences, 2010
We give an obervational overview of the accreting neutron stars systems as probes of neutron star physics. In particular we focus on the results obtained from the periodic timing of accreting millisecond X-ray pulsars in outburst and from the ...
Patruno A.
doaj   +1 more source

The Green Bank North Celestial Cap Survey. VIII. 21 New Pulsar Timing Solutions

The Astrophysical Journal, 2023
We present timing solutions for 21 pulsars discovered in 350 MHz surveys using the Green Bank Telescope (GBT). All were discovered in the Green Bank North Celestial Cap pulsar survey, with the exception of PSR J0957−0619, which was found in the GBT 350 ...
W. Fiore, L. Levin, M. A. McLaughlin, A. Anumarlapudi, D. L. Kaplan, J. K. Swiggum, G. Y. Agazie, R. Bavisotto, P. Chawla, M. E. DeCesar, T. Dolch, E. Fonseca, V. M. Kaspi, Z. Komassa, V. I. Kondratiev, J. van Leeuwen, E. F. Lewis, R. S. Lynch, A. E. McEwen, R. Mundorf, H. Al Noori, E. Parent, Z. Pleunis, S. M. Ransom, X. Siemens, R. Spiewak, I. H. Stairs, M. Surnis, T. J. Tobin   +28 more
doaj   +1 more source

On the progenitors of millisecond pulsars by the recycling evolutionary channel

, 2011
The recycling model suggested that low-mass X-ray binaries (LMXBs) could evolve into binary millisecond pulsars (BMSPs). In this work, we attempt to investigate the progenitor properties of BMSPs formed by the recycling evolutionary channel, and if sub ...
Alexander, Alpar, Andronov, Archibald, Bhattacharya, Bhattacharya, Boriakoff, Chen, Chen, Chen, Demorest, Dewi, Du, Dubus, Edwards, Eggleton, Eggleton, Eggleton, Ferrario, Foster, Francischelli, Ghosh, Ghosh, Han, Hurley, Illarinov, Jacoby, Jordan, Joss, Kim, King, King, Konar, Lamb, Lasota, Lewandowski, Li, Lin, Lorimer, Lorimer, Lorimer, Manchester, Manchester, Michel, Nice, Nomoto, Nomoto, Patterson, Podsiadlowski, Poelarends, Pols, Pols, Queloz, Rappaport, Rappaport, Ray, Rogers, Savonije, Segelstein, Shibazaki, Siess, Sills, Stairs, Stairs, Tauris, Tauris, Tauris, van Paradijs, Verbunt, Wang, Wickramasinghe, Wijers, Wijnands, Willems, Wolszczan   +74 more
core   +1 more source

Unveiling Low-frequency Eclipses in Spider Millisecond Pulsars Using Wideband GMRT Observations

The Astrophysical Journal
Eclipses of radio emission have been reported for ∼58 spider millisecond pulsars (MSPs), of which only around 19% have been extensively studied. Such studies at low frequencies are crucial for probing the properties of the eclipse medium.
Sangita Kumari, Bhaswati Bhattacharyya, Devojyoti Kansabanik, Rahul Sharan, Ankita Ghosh, Jayanta Roy   +5 more
doaj   +1 more source