Results 31 to 40 of about 167,860 (299)

CONNECTION OF ADDITIONAL PULSAR EMISSION COMPONENTS IN THE CRAB WITH THE RESONANCE REFLECTION FROM A NEUTRON STAR [PDF]

open access: yesRadio Physics and Radio Astronomy, 2018
Purpose: The subject of the paper is discussion of reflected radiation from the neutron star surface. Such radiation, as was shown earlier by S. V. Trofymenko and one of the authors, occurs when reflects the radiation of relativistic positrons flying ...
V. M. Kontorovich   +2 more
doaj   +1 more source

FIRST DETECTION AT THE DECAMETER WAVELENGTHS AND CLARIFICATION OF RADIATION PARAMETERS OF PSR J2325-0530, PSR J0613+3731, AND PSR J1426+52 RADIO PULSARS [PDF]

open access: yesRadio Physics and Radio Astronomy, 2020
Purpose: Due to the significant increase of a number of pulsars discovered with high-frequency radio telescopes over the last ten years and the necessity to obtain accurate parameters of their decameter radiation (as well as to identify single pulses ...
I. P. Kravtsov   +8 more
doaj   +1 more source

Radio Pulsars [PDF]

open access: yesSpace Science Reviews, 2015
Almost 50 years after radio pulsars were discovered in 1967, our understanding of these objects remains incomplete. On the one hand, within a few years it became clear that neutron star rotation gives rise to the extremely stable sequence of radio pulses, that the kinetic energy of rotation provides the reservoir of energy, and that electromagnetic ...
Beskin, VS   +3 more
openaire   +4 more sources

DETERMINATION OF THE ROTATION MEASURE VALUE SIGN WHEN RECEIVING A SINGLE LINEAR POLARIZATION OF THE PULSAR RADIO EMISSION [PDF]

open access: yesRadio Physics and Radio Astronomy, 2020
Purpose: The studies of pulsars allow enriching our knowledge in determination of parameters of both the exotic electron-positron plasma in the pulsar magnetosphere with strong magnetic field and the ordinary ion-electron plasma of the interstellar ...
O. M. Ulyanov   +2 more
doaj   +1 more source

The CHIME Pulsar Project: System Overview [PDF]

open access: yesAstrophysical Journal Supplement Series, 2020
We present the design, implementation, and performance of the digital pulsar observing system constructed for the Canadian Hydrogen Intensity Mapping Experiment (CHIME).
M. Amiri   +43 more
semanticscholar   +1 more source

The Australia Telescope National Facility Pulsar Catalogue [PDF]

open access: yes, 2003
We have compiled a new and complete catalog of the main properties of the 1509 pulsars for which published information currently exists. The catalog includes all spin-powered pulsars, as well as anomalous X-ray pulsars and soft gamma-ray repeaters ...
R. Manchester   +3 more
semanticscholar   +1 more source

Gamma-ray pulsar halos in the Galaxy

open access: yesFrontiers in Astronomy and Space Sciences, 2022
Pulsar halos are extended gamma-ray structures generated by electrons and positrons escaping from pulsar wind nebulae (PWNe), considered a new class of gamma-ray sources.
Kun Fang
doaj   +1 more source

Why the distance of PSR J0218+4232 does not challenge pulsar emission theories [PDF]

open access: yes, 2014
Recent VLBI measurements of the astrometric parameters of the millisecond pulsar J0218+4232 by Du et al. have suggested this pulsar is as distant as 6.3 kpc.
Lorimer, D. R., Verbiest, J. P. W.
core   +3 more sources

Nativos digitales y aprendizaje

open access: yesLa Revista Icono 14, 2009
En el presente artículo se realiza una descripción y comentario de las aportaciones más relevan-tes que se han realizado en sobre el fenómeno de los "nativos digitales" o "Net Generation".
Ramón Ovelar Beltrán   +2 more
doaj   +1 more source

Probing the properties of the pulsar wind via studying the dispersive effects in the pulses from the pulsar companion in a double neutron-star binary system [PDF]

open access: yes, 2017
The velocity and density distribution of $e^\pm$ in the pulsar wind are crucial distinction among magnetosphere models, and contains key parameters determining the high energy emission of pulsar binaries.
Cheng, K. S., Yi, Shu-Xu
core   +2 more sources

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