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NUCLEOSYNTHESIS [1 record]

Record 1 1999-03-25

English

Subject field(s)
  • Astrophysics and Cosmography
CONT

Big bang nucleosynthesis and straight counting of luminous matter in the galaxy places constraints on the amount of baryonic matter (ordinary matter made up of protons and neutrons) in the Universe which helps to fix the amount of dark matter (because the density left over must be made up of it).

PHR

Cosmic, galactic, premordial nucleosynthesis.

French

Domaine(s)
  • Astrophysique et cosmographie
CONT

Ces marqueurs sont en quantités très faibles par rapport aux concentrations en radio-éléments «naturels» provenant de la nucléosynthèse de la matière terrestre.

PHR

Nucléosynthèse stellaire.

Spanish

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