Results 51 to 60 of about 111,592 (291)
Pulsars Cannot Account for the Inner Galaxy's GeV Excess [PDF]
, 2013 Using data from the Fermi Gamma-Ray Space Telescope, a spatially extended component of gamma rays has been identified from the direction of the Galactic Center, peaking at energies of ~2-3 GeV.
Cholis, Ilias +4 more
core +2 more sources
The NANOGrav 12.5 yr Data Set: Wideband Timing of 47 Millisecond Pulsars
Astrophysical Journal Supplement Series, 2020 We present a new analysis of the profile data from the 47 millisecond pulsars comprising the 12.5 yr data set of the North American Nanohertz Observatory for Gravitational Waves, which is presented in a parallel paper (Alam et al., hereafter ).
Md F. Alam +69 more
semanticscholar +1 more source
A Survey for Millisecond Pulsars [PDF]
The Astrophysical Journal, 1996 We have searched 960 square degrees of sky for radio pulsars, using the 305 m telescope at Arecibo, Puerto Rico. The 430 MHz survey reached a limiting sensitivity for slow pulsars of 0.7 mJy using a dual-polarization, 32 channel filter bank over 8 MHz of bandwidth.
Ray, P. S. +7 more
openaire +3 more sources
Accreting Millisecond X-ray Pulsars [PDF]
, 2020 Review to appear in "Timing neutron stars: pulsations, oscillations and explosions", T. Belloni, M. Mendez, C.M. Zhang Eds., ASSL, Springer; [revision with literature updated, several typos removed, 1 new AMXP added]
Patruno, A., Watts, A.L.
openaire +4 more sources
NICER X-Ray Observations of Seven Nearby Rotation-powered Millisecond Pulsars [PDF]
Astrophysical Journal, 2019 The Neutron star Interior Composition Explorer observed several rotation-powered millisecond pulsars (MSPs) to search for or confirm the presence of X-ray pulsations. When broad and sine-like, these pulsations may indicate thermal emission from hot polar
S. Guillot +20 more
semanticscholar +1 more source
COSMIC RECYCLING OF MILLISECOND PULSARS [PDF]
The Astrophysical Journal, 2011 5 pages, 4 figures; added reference, match print version in ...
Ho, Wynn C.G. +2 more
openaire +4 more sources
The Effect of Irradiation on the Spin of Millisecond Pulsars
The Astrophysical Journal Letters, 2023 A millisecond pulsar (MSP) is an old neutron star (NS) that has accreted material from its companion star, causing it to spin up, which is known as the recycling scenario.
Shun-Yi Lan, Xiang-Cun Meng
doaj +1 more source
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
Giant Pulses in Millisecond Pulsars [PDF]
Symposium - International Astronomical Union, 2004 Giant pulses (GPs), occasional individual pulses with an intensity 100 times the average intensity, have been detected in four pulsars to date. Their origin is not well understood, but studies suggest a connection between the strength of magnetic field at the light cylinder Blc and the existence of GPs. Here, we report on detection of significant Large
Joshi, B. C. +4 more
openaire +2 more sources
Millisecond Pulsars and Black Holes in Globular Clusters [PDF]
Astrophysical Journal, 2019 Over 100 millisecond radio pulsars (MSPs) have been observed in globular clusters (GCs), motivating theoretical studies of the formation and evolution of these sources through stellar evolution coupled to stellar dynamics. Here we study MSPs in GCs using
Claire S. Ye +4 more
semanticscholar +1 more source