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Leptogenesis: a link between the matter-antimatter asymmetry and neutrino physics

Abstract : We review the experimental evidence for a net baryon density in cosmology, and the theoretical mechanism for producing it, called leptogenesis, which relies on the creation of a lepton asymmetry at an intermediate step. The naturality of this mechanism and its possible relations with neutrino oscillations are outlined
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http://hal.in2p3.fr/in2p3-00023384
Contributor : Jeanine Pellet <>
Submitted on : Friday, December 3, 2004 - 3:26:32 PM
Last modification on : Tuesday, April 20, 2021 - 12:00:07 PM

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Jean Orloff. Leptogenesis: a link between the matter-antimatter asymmetry and neutrino physics. XXXVIII Rencontres de Moriond: Electroweak Interactions and Unified Theories, Mar 2003, Les Arcs, France. pp.1-11. ⟨in2p3-00023384⟩

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