Much of the universe is unknown still, at least to us on Earth, although most of the known baryonic mass is evidently in a simple form. |
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The baryonic matter that makes up the nuclei of atoms seems to provide only a small fraction of the total mass in the Universe. |
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The baryonic number, which is equivalent to the atomic mass number, has to remain constant for a reaction. |
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As tempting as the supposition may be, it could not be killer shrimp, which would presumably be baryonic. |
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Of the roughly 30 percent of the universe that is matter, only about 5 percent can be ordinary baryonic matter. |
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But the new study squares the balance sheet a bit in regards to baryonic matter. |
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Particle physicists have suggested that other types of particle than baryonic ones might have been produced in the seething cauldron of the early Universe. |
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Most of this baryonic dark matter is expected to exist in the form of gas in and between the galaxies. |
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The accurate measurement of the baryonic density achieved from the fluctuations of the Cosmic Microwave Background provided a value much higher than was predicted by the Spite plateau. |
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By combining calculations with observational data, Dr. Freese reported that she had eliminated the last shred of possibility that the dark matter is ordinary, baryonic material. |
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In this case the amount of lithium produced is a sensitive function of the baryon to photon ratio, and therefore of the baryonic density of the Universe. |
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Microlensed double-image quasars have sent a consistent message that the baryonic dark matter consists of a dark population of free-roaming planet mass objects. |
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