Matches in SemOpenAlex for { <https://semopenalex.org/work/W2785461306> ?p ?o ?g. }
- W2785461306 endingPage "3100" @default.
- W2785461306 startingPage "3094" @default.
- W2785461306 abstract "Most population studies of pulsars have hitherto focused on the disc of the Galaxy, the Galactic centre, globular clusters, and nearby galaxies. It is expected that pulsars, by virtue of their natal kicks, are also to be found in the Galactic halo. We investigate the possible population of canonical (i.e. non-recycled) radio pulsars in the halo, estimating the number of such pulsars, and the fraction that is detectable via single pulse and periodicity searches. Additionally, we explore the distributions of flux densities and dispersion measures (DMs) of this population. We also consider the effects of different velocity models and the evolution of inclination angle and magnetic field on our results. We show that ∼33 % of all pulsars beaming towards the Earth are in the halo but the fraction reduces to ∼1.5 % if we let the inclination angle and the magnetic field evolve as a falling exponential. Moreover, the fraction that is detectable is significantly limited by the sensitivity of surveys. This population would be most effectively probed by surveys using time-domain periodicity search algorithms. The current non-detections of pulsars in the halo can be explained if we assume that the inclination angle and magnetic field of pulsars evolve with time. We also highlight a possible confusion between bright pulses from halo pulsars and fast radio bursts with low DMs where further follow-up is warranted." @default.
- W2785461306 created "2018-02-23" @default.
- W2785461306 creator A5028587556 @default.
- W2785461306 creator A5048953157 @default.
- W2785461306 creator A5057731087 @default.
- W2785461306 creator A5060268947 @default.
- W2785461306 date "2018-06-28" @default.
- W2785461306 modified "2023-10-02" @default.
- W2785461306 title "The Galactic halo pulsar population" @default.
- W2785461306 cites W1887779295 @default.
- W2785461306 cites W1969459888 @default.
- W2785461306 cites W1979707081 @default.
- W2785461306 cites W1985496459 @default.
- W2785461306 cites W1992577041 @default.
- W2785461306 cites W2018280393 @default.
- W2785461306 cites W2020734448 @default.
- W2785461306 cites W2034423011 @default.
- W2785461306 cites W2035677363 @default.
- W2785461306 cites W2036120353 @default.
- W2785461306 cites W2036423640 @default.
- W2785461306 cites W2045912997 @default.
- W2785461306 cites W2103799416 @default.
- W2785461306 cites W2121795427 @default.
- W2785461306 cites W2124749424 @default.
- W2785461306 cites W2126152924 @default.
- W2785461306 cites W2127968784 @default.
- W2785461306 cites W2129356971 @default.
- W2785461306 cites W2139130939 @default.
- W2785461306 cites W2164575141 @default.
- W2785461306 cites W2550372499 @default.
- W2785461306 cites W2590059791 @default.
- W2785461306 cites W2593496072 @default.
- W2785461306 cites W2751178606 @default.
- W2785461306 cites W3099501951 @default.
- W2785461306 cites W3099949215 @default.
- W2785461306 cites W3100296703 @default.
- W2785461306 cites W3101745821 @default.
- W2785461306 cites W3101884964 @default.
- W2785461306 cites W3102653920 @default.
- W2785461306 cites W3103608919 @default.
- W2785461306 cites W3104093827 @default.
- W2785461306 cites W3104763469 @default.
- W2785461306 cites W3105891302 @default.
- W2785461306 cites W4301523910 @default.
- W2785461306 doi "https://doi.org/10.1093/mnras/sty1695" @default.
- W2785461306 hasPublicationYear "2018" @default.
- W2785461306 type Work @default.
- W2785461306 sameAs 2785461306 @default.
- W2785461306 citedByCount "10" @default.
- W2785461306 countsByYear W27854613062019 @default.
- W2785461306 countsByYear W27854613062021 @default.
- W2785461306 countsByYear W27854613062022 @default.
- W2785461306 countsByYear W27854613062023 @default.
- W2785461306 crossrefType "journal-article" @default.
- W2785461306 hasAuthorship W2785461306A5028587556 @default.
- W2785461306 hasAuthorship W2785461306A5048953157 @default.
- W2785461306 hasAuthorship W2785461306A5057731087 @default.
- W2785461306 hasAuthorship W2785461306A5060268947 @default.
- W2785461306 hasBestOaLocation W27854613062 @default.
- W2785461306 hasConcept C110363677 @default.
- W2785461306 hasConcept C113461152 @default.
- W2785461306 hasConcept C115260700 @default.
- W2785461306 hasConcept C121332964 @default.
- W2785461306 hasConcept C1276947 @default.
- W2785461306 hasConcept C144024400 @default.
- W2785461306 hasConcept C149923435 @default.
- W2785461306 hasConcept C184665706 @default.
- W2785461306 hasConcept C2908647359 @default.
- W2785461306 hasConcept C44870925 @default.
- W2785461306 hasConcept C48387981 @default.
- W2785461306 hasConcept C62520636 @default.
- W2785461306 hasConcept C90639681 @default.
- W2785461306 hasConcept C98444146 @default.
- W2785461306 hasConceptScore W2785461306C110363677 @default.
- W2785461306 hasConceptScore W2785461306C113461152 @default.
- W2785461306 hasConceptScore W2785461306C115260700 @default.
- W2785461306 hasConceptScore W2785461306C121332964 @default.
- W2785461306 hasConceptScore W2785461306C1276947 @default.
- W2785461306 hasConceptScore W2785461306C144024400 @default.
- W2785461306 hasConceptScore W2785461306C149923435 @default.
- W2785461306 hasConceptScore W2785461306C184665706 @default.
- W2785461306 hasConceptScore W2785461306C2908647359 @default.
- W2785461306 hasConceptScore W2785461306C44870925 @default.
- W2785461306 hasConceptScore W2785461306C48387981 @default.
- W2785461306 hasConceptScore W2785461306C62520636 @default.
- W2785461306 hasConceptScore W2785461306C90639681 @default.
- W2785461306 hasConceptScore W2785461306C98444146 @default.
- W2785461306 hasIssue "3" @default.
- W2785461306 hasLocation W27854613061 @default.
- W2785461306 hasLocation W27854613062 @default.
- W2785461306 hasLocation W27854613063 @default.
- W2785461306 hasLocation W27854613064 @default.
- W2785461306 hasLocation W27854613065 @default.
- W2785461306 hasOpenAccess W2785461306 @default.
- W2785461306 hasPrimaryLocation W27854613061 @default.
- W2785461306 hasRelatedWork W1560590063 @default.
- W2785461306 hasRelatedWork W1587808991 @default.
- W2785461306 hasRelatedWork W2052656417 @default.