Search results

...lue points with error bars represent the results from correlating pairs of pulsars. (GWB = gravitational wave background).<ref name=":1">{{Cite web |title=Evi ...te=2023-08-24 |title=Hellings and Downs correlation of an arbitrary set of pulsars |url=https://link.aps.org/doi/10.1103/PhysRevD.108.043026 |journal=Physical ...

...eleration of charged particles in the light cylinder area of the Crab-like pulsars. It has been shown that electrons might achieve the Lorentz factors <math>\ ...im|first2 = K.|bibcode = 2008PhPl...15c2901O|s2cid = 119330230}}</ref> and pulsars.<ref>{{Cite arXiv |eprint = astro-ph/0609383|last1 = Rieger|first1 = F. M.| ...

...cope]]s that operate in the [[gamma ray]] wavelengths have also discovered pulsars. ...scope 350 MHz Drift-scan Survey II: Data Analysis and the Timing of 10 New Pulsars, Including a Relativistic Binary| journal = The Astrophysical Journal | vol ...

...Flaring Black Widow Candidate and Demographics of Black Widow Millisecond Pulsars in the Galactic Field |journal=The Astrophysical Journal |volume=941 |issue ...=https://www.aei.mpg.de/830748/gamma-ray-eclipses-shed-new-light-on-spider-pulsars |access-date=2023-01-27 |website=www.aei.mpg.de |language=en}}</ref> ...

=== Test with binary pulsars === ...

...tions at other [[wavelength]]s, and included astrophysical sources such as pulsars and [[active galactic nuclei]]. Other point sources, however, remained a my ...her gamma-ray sources with unknown origin can be identified as millisecond pulsars, especially given that radio pulses from PSR J1311–3430 were detected less ...

...ng lighthouse. This "pulsing" appearance gives some neutron stars the name pulsars. ...ars. Few of the known existing neutron stars are pulsars. Only about 1,000 pulsars are known to exist, though there may be hundreds of millions of old neutron ...

...th Ophiuchus. Millisecond pulsars are generally thought to begin as normal pulsars and then spin up by accreting matter from a [[Binary star|binary]] companio ...ch for astronomical objects that rapidly vary in radio brightness, such as pulsars.<ref name=bailes/> Timing measurements using the [[Parkes Telescope]] and [ ...

...ve an evolutionary connection, their dipole moment must decay. Millisecond pulsars are believed to have been spun up to their fast rotation by accretion from ...

[[File:Pulsar-timing-array-schematic.svg|thumb|upright=1.5|The pulsars P1 ... Pn are sending signals periodically, which are received on Earth. A }}</ref> extended this idea to an array of pulsars and found that a [[stochastic]] background of GWs would produce a distincti ...

...es of young isolated neutron stars which are different from standard radio pulsars, such as [[soft gamma repeater]]s, [[anomalous X-ray pulsar]]s, [[rotating ...tron stars]] with a galactic birth rate larger than that of normal [[radio pulsars]]. ...

...he [[Low-Frequency Array (LOFAR)]] [[radio telescope]] during a search for pulsars in 2016.<ref name="NASA2017"/> It is classified as a [[black widow pulsar]] ...e="Mukherjee2017"/><ref name="Romani2022"/>{{rp|page=1}} Other millisecond pulsars exhibit similarly weak magnetic fields, hinting at a common albeit unknown ...

...investigation of interplanetary scintillation that led to the discovery of pulsars, even though the discovery was a by-product rather than the purpose of the * {{cite book |author1=Manchester, R.N. |author2=Taylor, J.H. | title = Pulsars | publisher = W.H. Freeman and Company | location = San Francisco | date = ...

[[Category:Pulsars]] ...

...s discovered by [[radio astronomer]]s on 19 July 2017, during a survey for pulsars with the [[Arecibo Observatory]]'s {{convert|305|m|ft|adj=on|sigfig=3}} rad ...by [[radio astronomer]]s on 19 July 2017, during the [[PALFA Survey]] for pulsars in the [[Milky Way]]'s [[galactic plane]] with the [[Arecibo Observatory]]' ...

...tion indicated that the increase in flux of positrons from the two nearest pulsars ([[Geminga]] and Monogem) is roughly equivalent to the excess originally ob ...ously mentioned, the excess of cosmic-ray positrons could be due to nearby pulsars increasing the flux of positrons. ...

...7=Freire | first7=P. C. | last8=Belczynski | first8=K. | title=Young Radio Pulsars in Galactic Globular Clusters | journal=The Astrophysical Journal | volume= ...

...RAX array expects to detect tens of FRBs per day.<ref name = newburgh15 /> Pulsars are rapidly rotating [[neutron stars]], whose rotation causes them to appea ...

...s important implications for [[radio astronomy]]. With the exception of [[pulsars]] and [[Astrophysical maser|masers]], all astronomical sources are spatiall This assumption holds for most astronomical sources. Pulsars and masers are the only astronomical sources which exhibit coherence. ...