'Cmb photons' presentation slideshows

The Future of the CMB

971 views • 75 slides

The Physics of the cosmic microwave background Firenze, September 2006

591 views • 44 slides

A hot topic: the 21cm line II

A hot topic: the 21cm line II. Benedetta Ciardi. MPA. Timeline in cosmic history. Years since the Big Bang ~350000 (z~1300) ~100 million (z~20-40) ~1 billion (z~6) ~13 billion (z=0). Big Bang: the Universe is filled with hot plasma.

529 views • 44 slides

The Physics of the cosmic microwave background Firenze, September 2006

443 views • 44 slides

Cosmological observables after recombination

Cosmological observables after recombination. Antony Lewis Institute of Astronomy, Cambridge http://cosmologist.info/. Work with:. Anthony Challinor (IoA, DAMTP); astro-ph/0702600 + in prep. Richard Shaw (IoA ), arXiv:0808.1724.

489 views • 37 slides

465 views • 37 slides

Cosmological observables after recombination

Cosmological observables after recombination. Antony Lewis Institute of Astronomy, Cambridge http://cosmologist.info/. Work with:. Anthony Challinor (IoA, DAMTP); astro-ph/0702600 + in prep. Richard Shaw (IoA ), arXiv:0808.1724.

373 views • 37 slides

Power spectrum of the dark ages

512 views • 36 slides

Power spectrum of the dark ages

363 views • 36 slides

Supernovae Supernova Remnants Gamma-Ray Bursts

0. Supernovae Supernova Remnants Gamma-Ray Bursts. 0. Summary of Post-Main-Sequence Evolution of Stars. Supernova. Fusion proceeds; formation of Fe core. Subsequent ignition of nuclear reactions involving heavier elements. M > 8 M sun. Fusion stops at formation of C,O core. M < 4 M sun.

666 views • 35 slides

Observational Evidence of Dark Energy and the Integrated Sachs-Wolfe Effect

Observational Evidence of Dark Energy and the Integrated Sachs-Wolfe Effect. Debashish Burman and Ryan Kirker School of Astronomy and Physics University of Minnesota Minneapolis, MN 55455 December 12, 2006. A History of Expansion. [www.nasa.gov]. Fundamentals.

516 views • 29 slides

The Cosmological Principle

The Cosmological Principle. Viewed on sufficiently large distance scales, there are no preferred directions or preferred places in the Universe. Consequences of the Cosmological Principle. The twin pillars of Cosmology Cosmic homogeneity

437 views • 22 slides

Physics 133: Extragalactic Astronomy and Cosmology

Physics 133: Extragalactic Astronomy and Cosmology. Lecture 14; March 3 2014. Previously. Applications of lensing. Measure mass of galaxies, clusters planets. Test the cosmological model by measuring substructure Cosmography Test gravity Properties of dark matter. Outline:.

253 views • 15 slides