Results 41 to 50 of about 109,416 (289)
Properties and observability of glitches and anti-glitches in accreting pulsars [PDF]
, 2015 Several glitches have been observed in young, isolated radio pulsars, while a clear detection in accretion-powered X-ray pulsars is still lacking. We use the Pizzochero snowplow model for pulsar glitches as well as starquake models to determine for the ...
Doroshenko, V. +5 more
core +3 more sources
Pulsar wind nebulae created by fast-moving pulsars [PDF]
Journal of Plasma Physics, 2017 We review multiwavelength properties of pulsar wind nebulae created by supersonically moving pulsars and the effects of pulsar motion on the pulsar wind nebulae morphologies and the ambient medium.
O. Kargaltsev +3 more
semanticscholar +1 more source
Timing analysis for 20 millisecond pulsars in the Parkes Pulsar Timing Array [PDF]
, 2015 We present timing models for 20 millisecond pulsars in the Parkes Pulsar Timing Array. The precision of the parameter measurements in these models has been improved over earlier results by using longer data sets and modelling the non-stationary noise. We
D. Reardon +24 more
semanticscholar +1 more source
Two Candidate Pulsar TeV Halos Identified from Property-similarity Studies
The Astrophysical Journal, 2023 Teraelectronvolt halos have been suggested to be a common phenomenon associated with middle-aged pulsars. Based on our recent work on the middle-aged pulsar J0631+1036, which is the only known source positionally coincident with a hard teraelectronvolt γ
Dong Zheng, Zhongxiang Wang
doaj +1 more source
Matlit Revista do Programa de Doutoramento em Materialidades da Literatura, 2015 Neste texto, descreve-se o conceito para o edifício Pulsar, uma estrutura arquitetónica reprogramável constituída por materiais texteis inteligentes com origem na nanotecnologia.
openaire +3 more sources
The SUrvey for Pulsars and Extragalactic Radio Bursts - I. Survey description and overview [PDF]
, 2017 We describe the Survey for Pulsars and Extragalactic Radio Bursts (SUPERB), an ongoing pulsar and fast transient survey using the Parkes radio telescope.
Evan Keane +21 more
semanticscholar +1 more source
International Journal of Modern Physics D, 2006 Pulsars are wonderful gravitational probes. Their tiny size and stellar mass give their rotation periods a stability comparable to that of atomic frequency standards. This is especially true of the rapidly rotating "millisecond pulsars" (MSPs). Many of these rapidly rotating pulsars are in orbit with another star, allowing pulsar timing to probe ...
openaire +6 more sources
Pulsar interpretation of the lepton spectra measured by AMS-02 [PDF]
, 2016 AMS-02 recently published its lepton spectra measurement. The results show that the positron fraction no longer increases above $\sim$200 GeV. The aim of this work is to investigate the possibility that the excess of positron fraction is due to pulsars ...
Feng, Jie, Zhang, Hong-Hao
core +2 more sources
New long-term braking index measurements for glitching pulsars using a glitch-template method [PDF]
, 2016 Braking index measurements offer the opportunity to explore the processes affecting the long-term spin evolution of pulsars and possible evolutionary connections between the various pulsar populations. For young pulsars the long-term trends are generally
C. Espinoza, A. Lyne, B. Stappers
semanticscholar +1 more source
On the soft emission mechanism in X-ray pulsars
Journal of Theoretical and Applied Physics, 2019 We propose a mechanism responsible for the soft emission in X-ray pulsars. We discuss the origin of the soft emission for isolated X-ray pulsars as well as for soft gamma-ray repeaters and anomalous X-ray pulsars.
Paolo Cea
doaj +1 more source