p pa pb pc pd pe pf pg ph pi pk pl pm pn po pp pr ps pt pu pv pw px py

Перевод: pulsar

[существительное]
пульсар

Тезаурус:

1. In these pulsars, -ray emission accounts for as much as 1% of the total neutron star spin-down energy, much more than emerges at optical or radio frequencies, so study of this emission is important in understanding pulsar emission and evolution.
2. Nissan, having launched two attractive new models in the Primera, which replaces the Bluebird, and the new Sunny (now called Pulsar), and having established a highly productive and effective factory in the north-east to make them, now seems to be attempting to undo all it has achieved by going to war with the key to successful sales, the dealer network.
3. Here we describe the largest glitch so far recorded in the Crab pulsar.
4. ASTRONOMERS excited by the discovery of the so-called "millisecond pulsar" ( New Scientist , vol 96, p 562) seem to have missed one potentially important feature of the beast.
5. Except for the shape of the light curve, therefore, the observed features of PSR1706-;44 strongly resemble those of the Vela pulsar.
6. It is therefore plausible that this pulsar should be detectable as a -ray source; if its -ray luminosity is the same fraction of its total energy-loss rate as for the Vela pulsar, then it should be about a factor of 20 less bright than Vela.
7. On the basis of its dispersion measure of 75.68cm -3 pc, its distance is 1.5kpc, about three times the distance to the Vela pulsar.
8. One explanation for this regularity is that, about every 150 million years, a compact companion of the Sun (such as a pulsar or black hole), travelling in a very elliptical orbit, comes close enough to disrupt the comets of the Oort Cloud.
9. If a 1-millisecond pulsar exists, why not a -millisecond pulsar?
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11. Instead it collapses in on itself catastrophically to produce an object a few kilometres across, known as either a neutron star or a pulsar; often this is accompanied by a stupendous explosion, a supernova.
12. Pulsed high-energy -rays from the radio pulsar PSR1706-;44
13. In a pulsar, all the matter has been completely crushed: it no longer consists of atoms, because all the protons and electrons have been jammed together to form neutrons.