Results 141 to 150 of about 525 (178)

Bridging the gap: from massive stars to supernovae. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2017
Maund JR   +3 more
europepmc   +1 more source

Extended main sequences in star clusters. [PDF]

open access: yesFundam Res
Li C, Milone AP, Sun W, de Grijs R.
europepmc   +1 more source

Ohm's Law, the Reconnection Rate, and Energy Conversion in Collisionless Magnetic Reconnection. [PDF]

open access: yesSpace Sci Rev
Liu YH   +14 more
europepmc   +1 more source

Pulsars and Magnetars [PDF]

open access: yesBrazilian Journal of Physics, 2013
The high-energy sources known as anomalous X-ray pulsars (AXPs) and soft gamma-ray repeaters (SGRs) are well explained as magnetars: isolated neutron stars powered by their own magnetic energy. After explaining why it is generally believed that the traditional energy sources at work in other neutron stars (accretion, rotation, residual heat) cannot ...
Sandro Mereghetti, Mereghetti Sandro
exaly   +3 more sources

Pulse frequency fluctuations of magnetars [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2019
18 pages, 1 table, 4 figures, accepted for publication in ...
Abdulhadi Baykal   +2 more
exaly   +5 more sources

The early evolution of magnetar rotation – I. Slowly rotating ‘normal’ magnetars

open access: yesMonthly Notices of the Royal Astronomical Society, 2022
ABSTRACT In the seconds following their formation in core-collapse supernovae, ‘proto’-magnetars drive neutrino-heated magnetocentrifugal winds. Using a suite of two-dimensional axisymmetric magnetohydrodynamic simulations, we show that relatively slowly rotating magnetars with initial spin periods of P⋆0 = 50–500 ms spin down rapidly ...
Matthew S B Coleman   +2 more
exaly   +3 more sources

Wind braking of magnetars: To understand magnetars' multiwave radiation properties [PDF]

open access: yesAstronomische Nachrichten, 2014
AbstractMagnetars are proposed to be peculiar neutron stars powered by their super‐strong magnetic field. Observationally, anomalous X‐ray pulsars and soft gamma‐ray repeaters are believed to be magnetar candidates. While more and more multiwave observations of magnetars are available, we see unfortunately an accumulation of failed predictions of the ...
Tong, H., Xu, R. X.
exaly   +3 more sources

Observations of Magnetars

AIP Conference Proceedings, 2008
The salient properties of magnetars are summarized here with an emphasis on recent developments in the field since 2005. In particular, I discuss observations of the giant flares, bursts from Anomalous X‐ray Pulsars (AXPs), transient emission from AXPs, multi‐wavelength observations of magnetars, glitch activity in AXPs, magnetar energy spectra, and ...
Peter M. Woods   +4 more
openaire   +1 more source

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