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models:speculative_models:leptogenesis [2018/02/19 17:05] jakobadmin |
models:speculative_models:leptogenesis [2018/04/08 17:14] (current) georgefarr ↷ Page moved from theories:speculative_theories:leptogenesis to models:speculative_models:leptogenesis |
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====== Leptogenesis ====== | ====== Leptogenesis ====== | ||
- | <tabbox Why is it interesting?> | ||
- | Leptogenesis is a possible solution for the [[open_problems:baryon_asymmetry|baryon asymmetry problem]] of the standard model. | ||
- | <tabbox Layman> | ||
- | <note tip> | + | <tabbox Intuitive> |
- | Explanations in this section should contain no formulas, but instead colloquial things like you would hear them during a coffee break or at a cocktail party. | + | |
- | </note> | + | The basic idea of Leptogenesis is that the baryon-antibaryon asymmetry that we observe was produced through a lepton-antilepton asymmetry. This asymmetry, in turn, was produced, for example, through the decay of right-handed neutrinos. |
+ | |||
+ | The lepton asymmetry gets converted into a baryon asymmetry through vacuum tunneling processes known as [[advanced_notions:quantum_field_theory:sphalerons|sphalerons]]. | ||
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- | <tabbox Student> | + | <tabbox Concrete> |
- | A great straight-forward introduction is [[https://indico.fnal.gov/getFile.py/access?contribId=73&resId=1&materialId=paper&confId=2341|Leptogenesis: A Pedagogical Introduction]] by Yosef Nir | + | * A great straight-forward introduction is [[https://indico.fnal.gov/getFile.py/access?contribId=73&resId=1&materialId=paper&confId=2341|Leptogenesis: A Pedagogical Introduction]] by Yosef Nir |
- | <tabbox Researcher> | + | <tabbox Abstract> |
<note tip> | <note tip> | ||
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</note> | </note> | ||
- | --> Common Question 1# | + | <tabbox Why is it interesting?> |
- | + | Leptogenesis is a possible solution for the [[open_problems:baryon_asymmetry|baryon asymmetry problem]] of the standard model. | |
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- | <-- | + | |
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- | --> Common Question 2# | + | |
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- | + | ||
- | <-- | + | |
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- | <tabbox Examples> | + | |
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- | --> Example1# | + | |
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- | <-- | + | |
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- | --> Example2:# | + | |
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- | + | ||
- | <-- | + | |
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- | <tabbox History> | ||
- | <tabbox Criticism> | ||
</tabbox> | </tabbox> | ||