he CMB is the fundamental tool to study the properties of the early universe and of the universe at large scales. In the framework of the Hot Big Bang model, when we look to the CMB we look back in time to the end of the plasma era, at a redshift ~ 1000, when the universe was ~ 50000 times younger, ~ 1000 times hotter and ~ 10^9 times denser than today. The image of the CMB can be used to study the physical processes there, to infer what happened before, and also to study the background geometry of our Universe.

DE BERNARDIS, P., ADE P. A., R., BOCK J., J., BOND J., R., Borrill, J., Boscaleri, A., et al. (2001). Images of the Early Universe from the BOOMERanG Experiment (Plenary Talk). In 20th Texas Symposium on relativistic astrophysics [10.1063/1.1419548].

Images of the Early Universe from the BOOMERanG Experiment (Plenary Talk)

DE GASPERIS, GIANCARLO;DE TROIA, GRAZIA;VITTORIO, NICOLA
2001-01-01

Abstract

he CMB is the fundamental tool to study the properties of the early universe and of the universe at large scales. In the framework of the Hot Big Bang model, when we look to the CMB we look back in time to the end of the plasma era, at a redshift ~ 1000, when the universe was ~ 50000 times younger, ~ 1000 times hotter and ~ 10^9 times denser than today. The image of the CMB can be used to study the physical processes there, to infer what happened before, and also to study the background geometry of our Universe.
RELATIVISTIC ASTROPHYSICS: 20th Texas Symposium
Austin, Texas
2000
20
Rilevanza internazionale
su invito
2001
Settore FIS/05 - ASTRONOMIA E ASTROFISICA
English
radiofrequency cosmic radiation, astrophysical plasma, red shift, astronomical atlases, astronomical catalogues, cosmology, cosmic background radiation
Intervento a convegno
DE BERNARDIS, P., ADE P. A., R., BOCK J., J., BOND J., R., Borrill, J., Boscaleri, A., et al. (2001). Images of the Early Universe from the BOOMERanG Experiment (Plenary Talk). In 20th Texas Symposium on relativistic astrophysics [10.1063/1.1419548].
DE BERNARDIS, P; ADE P. A., R; BOCK J., J; BOND J., R; Borrill, J; Boscaleri, A; Coble, K; CRILL B., P; DE GASPERIS, G; DE TROIA, G; FARESE P., C; FER...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/67552
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