'Microwave background' diaporamas de présentation

Recent Developments in Cosmology

Recent Developments in Cosmology. Josh Frieman. Quarknet, Argonne National Laboratory, July 2002. Cosmology: an ancient endeavor. How did the world around us come into being? Has it always been like this or has it evolved? If the Universe is changing, how did it begin and what will

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Thinking about the Big Bang

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The microwave background radiation and the Sunyaev-Zel’dovich effect

The microwave background radiation and the Sunyaev-Zel’dovich effect. Mark Birkinshaw. Outline. The microwave background The origin of the SZ effect SZ observations today Cluster structures and SZ effects Cosmology and SZ effects AMiBA and OCRA Summary. 1. The microwave background.

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Chapter 18: Cosmology

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Concluding Comments For the Course

Concluding Comments For the Course. Cosmology Fascinating Past Highly accomplished present (for example, the material covered in this course). Really exciting future. Time. The History of the Universe. Today. Anti-Gravity?*!. Galaxy Formation . Last Scattering.

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The Cosmic Microwave Background (CMB): The Edge of the observable universe

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Cosmic Microwave Background and determination of cosmological parameters

??. Cosmic Microwave Background and determination of cosmological parameters. ??????. Full sky map of microwave background radiation #1. T =2.725K Cosmic Microwave Background CMB. ??????. Hubble parameter. Density parameter. cosmological constant (dark energy).

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In Search of the Big Bang

In Search of the Big Bang. The Hubble Law. According to the Hubble Law, the space between the galaxies is constantly increasing, with V elocity = H 0 D istance.

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Is Matter Made of Light? Superluminal Quantum Models of the Photon and the Electron

Richard Gauthier Santa Rosa Junior College Santa Rosa, CA Sonoma County Astronomical Society November 12, 2008 www.superluminalquantum.org. Is Matter Made of Light? Superluminal Quantum Models of the Photon and the Electron.

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Cosmic Rays

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Relativistic Theory of Hydrodynamic Fluctuations

Relativistic Theory of Hydrodynamic Fluctuations. Joe Kapusta University of Minnesota. Nuclear Physics Seminar October 21, 2011 Collaborators: Berndt Muller and Misha Stephanov. Fluctuations in temperature of cosmic microwave background radiation. WMAP picture. WMAP 7 years. WMAP7.

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The Birth of the Universe

The Birth of the Universe. Hubble Expansion and the Big Bang. The fact that more distant galaxies are moving away from us more rapidly indicates that the universe is expanding. This implies that the universe was born in a huge explosion, or Big Bang.

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The Physics of Space Plasmas

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The Expanding Universe

The Expanding Universe. If everything is moving away from us, then in the past everything was a lot closer. Density was greater; pressure was greater. Temperature was higher. Sometime in the past, it was very small and HOT!.

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Examples: Reif

Examples: Reif. Show that C P and C V may be related to each other through quantities that may be determined from the equation of state (i.e. by knowing V as a function of P, T, and N) (the result to this question is something you will need for question 2 of assignment number 8).

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Black Hole Evaporation

Black Hole Evaporation. by Robert Nemiroff Michigan Tech. Physics X: About This Course. Officially "Extraordinary Concepts in Physics" Being taught for credit at Michigan Tech Light on math, heavy on concepts Anyone anywhere is welcome No textbook required

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Review for Exam 3

Review for Exam 3. Review. Exam: 50 questions, mostly multiple choice Exam conducted at Pollock Testing Center Each student schedules the time for their exam sometime between 8am and 10pm Bring pencils and student IDs; no calculators allowed

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Electromagnetic Waves and the Study of Space

Electromagnetic Waves and the Study of Space. Radio Waves. Radio Telescopes work together in networks to create huge telescopes. Allow us to see detailed images of various objects such as distant planets, stars and galaxies. Even allow us to study earthquakes here on Earth.

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