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Pronunciation varies by accent · noun
(physics, astronomy) An outburst of energy following a merger of two stars..
This suggests that it was a mergeburst of a K-type main sequence star and a lower mass companion. The distance estimate is uncertain and the peak luminosity is ≈ −6mag. It is plausible that other Galactic events also have similar[…]
One idea, put forward by Tylenda and Noam Soker of the Israeli Institute of Technology, is that the explosion was a 'mergeburst', formed by the collision and merger of two stars. Computer simulations of such an event neatly describe[…]
At the time it was suggested that this was yet another example of a mergeburst – an object undergoing an outburst following a collision or merger event. However, spectra taken subsequently show a very hot, UV bright object[…]
One hypothesis is that this was a mergeburst: the scream of two stars colliding. But it could also have been a rarely seen thermonuclear flare-up near the end of a giant star's life – or maybe a star swallowing giant planets.
Use mergeburst when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Mergeburst means (physics, astronomy) An outburst of energy following a merger of two stars..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
This suggests that it was a mergeburst of a K-type main sequence star and a lower mass companion. The distance estimate is uncertain and the peak luminosity is ≈ −6mag. It is plausible that other Galactic events also have similar[…]
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