Spinning neutron stars and cosmic rays

Spinning neutron stars and cosmic rays - ScienceDirect

Spindown of magnetic neutron stars in close binaries by the propeller mechanism, and spinup by accretion are revised. Spindown is more efficient than ...

Spinning neutron stars and cosmic rays - NASA/ADS

Spindown of magnetic neutron stars in close binaries by the propeller mechanism, and spinup by accretion are revised. Spindown is more efficient than sometimes ...

What are pulsars? - Space.com

Pulsars are rapidly rotating neutron stars that blast out pulses of radiation at regular intervals ranging from seconds to milliseconds.

Slowest ever neutron star is found in cosmic graveyard - Physics World

“Pulsars are neutron stars with beams of radiation emerging from their magnetic poles that sweep across the earth as they rotate, allowing ...

Pulsar | Cosmic Object, Neutron Star, Radio Wave Emission

Pulsars are rapidly spinning neutron stars, extremely dense stars composed almost entirely of neutrons and having a diameter of only 20 km (12 miles) or less.

Nearby pulsar a likely source of high-energy antimatter cosmic rays

Rapidly spinning neutron stars are known as pulsars, emitting beams of light that can sweep across Earth's line of sight as they rotate. Pulsars ...

'Pulsar in a Box' Reveals Surprising Picture of a Neutron Star's ...

NASA's Fermi Gamma-ray Space Telescope has detected gamma rays from 216 pulsars. Observations show that the high-energy emission occurs farther ...

Astronomers discover one of the fastest-spinning stars in the universe

The neutron star is part of an X-ray binary star system. Such a system consists of two stars orbiting each other. What is also peculiar about ...

Baade and Zwicky: “Super-novae,” neutron stars, and cosmic rays

Indeed, the radio and X-ray pulsars of popular discourse, novels, and movies are rapidly spinning neutron stars injected into the galaxy upon the eruption of a ...

Spinning Neutron Stars Observe Speed Limit | Science | AAAS

Flickering x-rays from millisecond pulsars betray their spin rates ... In a spin. Millisecond pulsars are spun up by mass transfer from a companion star. Share:.

Spinning neutron stars and cosmic rays (Journal Article) | ETDEWEB

Spindown of magnetic neutron stars in close binaries by the propeller mechanism, and spinup by accretion are revised. Spindown is more efficient than ...

NASA X-ray telescope 'weighs' the closest rapidly spinning dead ...

NASA's ISS-mounted X-ray telescope NICER has weighed and measured the closest pulsar to Earth. The neutron star PSR J0437 spins 174 times a ...

Fast radio bursts: the last sign of supramassive neutron stars

As magnetic braking constantly reduces the spin, the neutron star will suddenly collapse to a black hole several thousand to million years after its birth.

Neutron Stars Spin Out Gravitational Waves | Science | AAAS

Theorists have known for some time that spinning neutron stars can shed their spin through gravitational radiation, but they thought that the process had only a ...

716 Spins per Second: Discover the Milky Way's Fastest-Spinning ...

The neutron star was identified using NASA's NICER X-ray telescope, which captured extreme thermonuclear bursts resembling atomic explosions.

Neutron Stars Are Weird! - NASA Science

A pulsar is a neutron star which emits beams of radiation that sweep through Earth's line of sight. The "pulses" of high-energy radiation we see from a pulsar, ...

What are neutron stars? The cosmic gold mines, explained

Many of them emit continuous beams of radiation from opposing hemispheres. And if the neutron star is spinning at just the right orientation relative to Earth, ...

Ultrahigh-energy cosmic rays from young neutron star winds

We find that neutron stars whose initial spin periods are shorter than ∼ 4 ( B S / 1 0 13 G ) 1 / 2 \sim 4 (B_S/10^{13}{\rm G})^{1/2} ∼4(BS/1013G)1/2 ms, where ...

A spinning neutron star is racing across the Milky Way at 2.5 million ...

A spinning neutron star is racing across the Milky Way at 2.5 million miles per hour (fast enough to escape the galaxy) after being ejected from ...

23.4 Pulsars and the Discovery of Neutron Stars

In the same way, radiation from a small region on a neutron star sweeps across the oceans of space, giving us a pulse of radiation each time the beam points ...