'Expansion history' diaporamas de présentation

Cosmology from Gravity, Galaxies and Gas

Cosmology from Gravity, Galaxies and Gas. Gravitational instability in an expanding universe Gastronomy: A biased view of dark matters Galaxies Gas Geometry and Dynamics The Cosmic Background Radiation Supernovae The ISW effect Baryon oscillations. Ravi K. Sheth (UPenn). The SDSS.

806 views • 58 slides

L. Perivolaropoulos http://leandros.physics.uoi.gr Department of Physics University of Ioannina

Cosmological Parameters From Type Ia Supernovae. L. Perivolaropoulos http://leandros.physics.uoi.gr Department of Physics University of Ioannina. Structure of Talk. I. Observations. II. Analysis of Data. III. Cosmological Parameters. IV. The Future. Obs. Dist. Ind.

612 views • 47 slides

The Dawn of Creation and the Beauty of the Universe

The Dawn of Creation and the Beauty of the Universe. Wichita State University April 6, 2010 Steven Beckwith University of California. Hubble 1929. Expansion of the universe. H 0 = 73 km/s/Mpc. H 0 = 500 km/s/Mpc. H 0 = 73 km/s/Mpc. 300,000. Redshift cz (km/s). Riess, Press,

483 views • 35 slides

Astronomía Extragaláctica y Cosmología Observacional

Depto. de Astronomía (UGto). Astronomía Extragaláctica y Cosmología Observacional. Lecture 16 Cosmological Observations. Curvature, Topology and Dynamics Curvature: CMBR Topology: Cosmic Cristalography & Circles in the Sky Expansion History (Dynamics) H 0 H(z), q 0 , Λ

379 views • 27 slides

Probing anisotropic expansion history of the universe with CMBR

Probing anisotropic expansion history of the universe with CMBR. Ajit M. Srivastava Institute of Physics Bhubaneswar. Work done with: Ranjita K. Mohapatra, P.S. Saumia. Outline: Basic question posed here: Universe could have expanded

425 views • 27 slides

Eric Linder University of California, Berkeley Lawrence Berkeley National Lab

Seeing Darkness: The New Cosmology. Eric Linder University of California, Berkeley Lawrence Berkeley National Lab. New Frontiers. Beyond Einstein: What happens when gravity is no longer an attractive force?. Scientific American.

278 views • 27 slides

The Darkness of the Universe: The Heart of Darkness

The Darkness of the Universe: The Heart of Darkness. Eric Linder Lawrence Berkeley National Laboratory. New Frontiers. Beyond Einstein: What happens when gravity is no longer an attractive force?. Scientific American.

526 views • 23 slides

The Wide Field Infrared Survey Telescope (WFIRST)

The Wide Field Infrared Survey Telescope (WFIRST). James Green and Paul Schechter Co-Chairs of the Science Definition Team Neil Gehrels: Project study scientist Kevin Grady: Project study manager Rita Sambruna: Program scientist Lia LaPiana: Program executive

350 views • 21 slides

Dark Energy in Dark Antarctica

Dark Energy in Dark Antarctica. Eric Linder 21 July 2009. Berkeley Center for Cosmological Physics , UC Berkeley & Berkeley Lab Institute for the Early Universe Ewha University, Seoul. Us. New Stuff. Us. Old New Stuff. Describing Our Universe. STScI.

209 views • 20 slides

Prospects for the Dark Energy Survey

331 views • 17 slides

Baryon Acoustic Oscillations

2009/01/14 ?????????????? @ ???. Baryon Acoustic Oscillations. Atsushi Taruya (RESCEU, Univ.Tokyo). RESCEU= RES earch C enter for the E arly U niverse. Contents. Baryon acoustic oscillation and cosmology. BAO measurement with WFMOS. Activity of Japan BAO theory group.

469 views • 16 slides

Dark Energy with SNAP and other Next Generation Probes

245 views • 16 slides

Baryon Acoustic Oscillations

2009/01/14 ?????????????? @ ???. Baryon Acoustic Oscillations. Atsushi Taruya (RESCEU, Univ.Tokyo). RESCEU= RES earch C enter for the E arly U niverse. Contents. Baryon acoustic oscillation and cosmology. BAO measurement with WFMOS. Activity of Japan BAO theory group.

170 views • 16 slides

Yun Wang (on behalf of the Euclid Galaxy Clustering SWG)

Cosmic Expansion History from Euclid BAO Measurements. Yun Wang (on behalf of the Euclid Galaxy Clustering SWG) Euclid Galaxy Clustering SWG Meeting London, March 21, 2012. Euclid. Consortium. Galaxies. Microwave background.

300 views • 14 slides

Dissecting Dark Energy

128 views • 12 slides

The International X-ray Observatory: Science and Technology Update

The International X-ray Observatory: Science and Technology Update Michael Garcia and the IXO Team . Large Scale Structure

109 views • 1 slides

Falsifying Paradigms for Cosmic Acceleration Michael J. Mortonson, Wayne Hu, & Dragan Huterer

Falsifying Paradigms for Cosmic Acceleration Michael J. Mortonson, Wayne Hu, & Dragan Huterer. Abstract

88 views • 1 slides