'Cmb sky' presentation slideshows

Physics 133: Extragalactic Astronomy ad Cosmology

699 views • 51 slides

Dynamical Dark Energy and Its Coupling to Matter

Dynamical Dark Energy and Its Coupling to Matter . Kin-Wang Ng ( ??? ) ASIoP ( ???????? ) & ASIAA ( ???????? ), Taipei NTHU Oct 4, 2007. Thanks to D.-S. Lee( ??? ), W-L. Lee( ??? ) , S. Lee( ??? ) , G.-C. Liu ( ??? ) for collaboration . The Hot Big Bang Model. What is CDM?

328 views • 24 slides

429 views • 22 slides

Polarization-assisted WMAP-NVSS Cross Correlation

Polarization-assisted WMAP-NVSS Cross Correlation. Guo Chin Liu (ASIAA). Collaborators: K-W Ng(IoP, AS) Ue-Li Pen (CITA). Dark energy -- SNe Ia. Supernovae look farther/fainter than prediction by the model of universe composed by matter.

341 views • 21 slides

Simulating Interferometers for the CMB Sky

Simulating Interferometers for the CMB Sky. Eric Lopez UC Berkeley With Peter Timbie and the Observational Cosmology Group, UW Madison. Outline of Talk. CMB 101 What is a Power Spectrum? Polarization and B-modes The EPIC mission The Basics of Interferometers My Simulation Method

188 views • 11 slides