pulsars: general
First search for nontensorial gravitational waves from known pulsars
... Introduction. — The first gravitational waves detected by the Advanced Laser Interferometer Gravitational-Wave Observatory (aLIGO) and Virgo have already been used to place some of the most stringent constraints on ...
13
Searches for gravitational waves from known pulsars with science run 5 LIGO data
... young pulsars. There are currently just over 200 known pulsars with spin frequencies greater than 20 Hz, which therefore are within this ...known pulsars using data from the Laser Interferometric ...
15
Verification of f(R)-gravity in binary pulsars
... We consider the analytical f (R)-gravity in the system of binary pulsars. To find the observational limitations on these models the PPK parameters and other orbital data of the double binary pulsar PSR J0737-3039 ...
6
Hard X ray Detection and Timing of Accretion Powered Pulsars with BATSE
... In the first part of this thesis, I describe its capabilities for hard X-ray observations above 20 keV, present techniques for timing analysis of the BATSE data, and discuss general stat[r] ...
192
The Generalized Newton’s Law of Gravitation Versus the General Theory of Relativity
... Einstein general theory of relativity (GTR) accounted well for the precession of the perihelion of planets and binary ...binary pulsars may be interpreted as due to the spin of the orbiting planet (m) about ...
5
Statistical Study of Neutron Star Glitches
... older pulsars, like the Vela ...younger pulsars prevent the glitch mechanism from working as efficiently as it does for Vela-like pulsars just as suggested by [3] and ...in general young ...
6
Gravitational Telescope
... of pulsars. Pulse repetition periods of the observed pulsars lie in the range of ...of pulsars is generally strongly polarized, the degree of polarization of the radio emission is close to 100%, ...
17
Moon as a Giant Detector for Neutrino Streams from Pulsars
... of pulsars Catalog [26]. In general, all three STAN demonstrate one of the effects of nonlinear seismology that is synchronization and decay instability of quasi-harmonic seismic signal ...
16
First narrow band search for continuous gravitational waves from known pulsars in advanced detector data
... oped for canonical CW target searches 6 and parameter estimation [29]. Both pipelines produced odds, listed in Tab II, which show a small preference for the presence of a candidate compatible with general ...
19
First Search for Nontensorial Gravitational Waves from Known Pulsars
... While general relativity allows for tensorial (plus and cross) modes only, a generic metric theory may, in principle, predict waves with up to six different ...known pulsars, we find no evidence of ...
17
Narrow band search for gravitational waves from known pulsars using the second LIGO observing run
... known pulsars (both isolated and some in binaries) [11–19], for which accurate ephemerides were ...the General Relativity model[25], by including non-tensorial ...
20
Manifestations of Horndeski theory in binary systems with pulsars.
... There are two problems in modern phisics, which can not be explained by the generally recog- nized gravitational theory (General Relativity (GR)). The first of them is Dark Matter (DM), it’s invisible matter, ...
8
Upper limits on gravitational wave emission from 78 radio pulsars
... In general, such a precession would modulate the time of arrival of the radio ...the pulsars within our search band, although it might go unnoticed by radio astronomers, either because the modulation is ...
20
Upper limits on gravitational wave emission from 78 radio pulsars
... C. The Crab pulsar - PSR J0534+2200 Of the known radio pulsars, the Crab pulsar has of- ten been considered one of the most promising sources of gravitational waves. This is due to its youth and large spin-down ...
21
Hierarchical Bayesian method for detecting continuous gravitational waves from an ensemble of pulsars
... We note that the exponential and half-Gaussian dis- tributions used are rather simple. They were chosen as simple toy models that were easy to use due to being defined by a single hyperparameter. However, they are not ...
18
First Search for Gravitational Waves from Known Pulsars with Advanced LIGO
... that pulsars experience in the cores of globular clusters can mask their true spin-down ...these pulsars we could instead invert the process and use the h 0 upper limit to set a limit ...
19
Compatibility of the Observed Rotation Parameters of Radio Pulsars on Long Time Scales
... observed pulsars is close to the negative unit: n = ...all pulsars, and propagates to those about them, in which the second derivative does not reach the detection threshold in observations and is ...
22
Spectrum and pulse profile formation in strong field X ray pulsars
... A numerical model simulating X-ray emission from pulsars in terms of Compton scattering of photons within a neutron star accretion column has been developed to test the consistency of th[r] ...
159
Recycled pulsars
... recycled pulsars pro- vide ideal laboratories for a variety of physical ...Binary pulsars with massive companions can be used to test theories of gravity (Taylor & Weisberg, 1989; Stairs et ...
113
Searching for gravitational waves from known pulsars
... system pulsars fall mainly into two models: 32 in the low eccentricity (ELL1 model [14]) and 33 in the Blandford-Teukolsky (BT model ...of pulsars can be included in the ...these pulsars has been ...
7