stellar core

collocation in English

meaningsofstellarandcore

These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withcore.
stellar
adjective
uk
/ˈstel.ər/us
/ˈstel.ɚ/
of a star ...
See more atstellar
core
noun
uk
/kɔːr/us
/kɔːr/
the basic and most important part ...
See more atcore

(Definition ofstellarandcorefrom theCambridge English Dictionary© Cambridge University Press)

Examplesofstellar core

These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
During this time, nuclear burning of hydrogen builds up a helium residue in astellarcorecausing an increase in pressure and temperature.
From theCambridge English Corpus
It is condensed and may be observed with small telescopes, but larger apertures are required to resolve itsstellarcore.
From
Wikipedia
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A sufficiently large and hotstellarcoremay generate gamma-rays energetic enough to initiate photodisintegration directly, which will cause a complete collapse of the core.
From
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Once thestellarcoreis sufficiently dense, hydrogen becomes steadily converted into helium through nuclear fusion, releasing energy in the process.
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From 0.3 to 1.2 solar masses, the region around thestellarcoreis a radiation zone, separated from the overlying convection zone by the tachocline.
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At the high densities of astellarcore, pair production and annihilation occur rapidly, thereby keeping gamma rays, electrons, and positrons in thermal equilibrium.
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However, since primordial black holes are not formed bystellarcorecollapse, they may be of any size.
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Once beryllium-8 is produced a little faster than it decays, the number of beryllium-8 nuclei in thestellarcoreincreases to a large number.
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In contrast, all proposed forms of neutron star core material are fluids and are extremely unstable at pressures lower than that found in stellar cores.
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At the temperatures and densities in stellar cores the rates of fusion reactions are notoriously slow.
From
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These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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