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TFG_ FIS_Redondo_Fontrodona_Francesc.pdf (206.98 KB)

Document type

Bachelor thesis

Publication date

2016-06

Publication license

cc-by-nc-nd (c) Redondo, 2016
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/103170

Anisotropies in the cosmic microwave background

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Abstract

The anisotropies in the CMB conform nowadays the most precious dataset in cosmology and because of that its detection in 1992 supposed a crucial event. The analysis of this data provides evidences of dark matter and the in ation process. It also exists a relation between these anisotropies and the density perturbations, which evolved making the universe structures. In this work, we will explain what density uctuations are, how they evolved and how can they be mathematically represented to understand the shape of the anisotropies spectrum. We also explain how this spectrum can be used to give the cosmological parameters of a model and how the anisotropies can be represented to make a mathematical analysis

Description

Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutor: Eduard Salvador Solé

Subject

Anisotropia, Raigs còsmics, Treballs de fi de grau

Subject (English)

Anisotropy, Cosmic rays, Bachelor's theses

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Treballs Finals de Grau (TFG) - Física

Citation

REDONDO FONTRODONA, Francesc. Anisotropies in the cosmic microwave background. [consulted: 8 of August of 2026]. Available at: https://hdl.handle.net/2445/103170

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