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THE DARK SIDE OF THE COSMOLOGICAL CONSTANTCAMILO POSADA AGUIRRE 10/04/11 Outline 2 Einstein’s Greatest Blunder 3 The FLRW Universe 4 A Dynamical Universe 5 Resurrection
Slide 1 Fermilab Dark Energy Program Josh Frieman Introduction and Motivation Dark Energy Survey Sloan Digital Sky Survey Results Future Projects Slide 2 Josh Frieman - Fermilab…
1 DARK MATTER LHC – ATLAS SEASON 2 Dan Levin, University of Michigan on behalf of the ATLAS Collabora 1. Direct detec+on : èNuclear recoil from DM par χχ recoil against…
DARK PHOTONS THEORY AND MOTIVATIONS Neal Weiner NYU - CCPP June 17, 2014 HPS Collaboration Meeting WHY DARK SECTORS • Holdom ’87: kinetic mixing gives SM particles millicharge…
National Radio Astronomy Observatory UVa – 2009 Sep 25 Dark Energy and the Hubble Constant Jim Condon 1) What is dark energy (DE)? 2) How does an accurate (σ < 3%)…
1. Ignacy Sawicki AIMSarXiv:1305.008, 1210.0439 (PRD) + 1208.4855 (JCAP) Together with: L. Amendola, M. Kunz, M. Motta, I.Saltas. 2. The Bygone Era of Easy Choices Λ•𝑤…
The dark universe SFB – Transregio Bonn – Munich - Heidelberg What is our universe made of ? quintessence ! fire , air, water, soil ! Basic questions , high public interest…
ar X iv :1 31 0. 26 95 v1 [ as tro -p h. H E] 1 0 O ct 2 01 3 Indirect Detection of Dark Matter with γ rays Stefan Funk ∗ ∗Kavli Institute for Particle Astrophysics…
• missing energy: neutrino discovered • missing particles: neutrino oscillations • missing mass: dark matter • missing symmetries and leptogenesis Missing
PowerPoint Presentationisotropic gamma-ray background “The gamma-ray sky” - Minneapolis, October 10, 2013 Plan of my talk What is the isotropic γ-ray background
cos_kdh.ppt1 observations : H0 = 72 ± 8 km s−1 Mpc−1 t0 ≥14 ± 2 Gyr old globular clusters H0 t0 ≥1.0 ± 0.15 H0 t0 = 2 3 for ΩM
festival 21 —24 feb 2013 pr o g r a m m e festival for explo— rations in art, music & science sonic acts xv the dark universe 18 36 15 21 29 41 31 35 30 38 25 19…
and Statistical methods 2. Separating DE from Modified Gravity 3. Principal Components in cosmology 4. A few useful statistical methods in cosmology MCMC, Fisher matrix (and
1Institute of high energy physics 1) Brief review on the models of dark energy, especially on Quintom model; 2) Current constraints on the equation of state of dark energy;
Antiproton and Electron Measurements and Dark Matter Searches Piergiorgio Picozza INFN and University of Rome Tor Vergata 8th International Workshop on Identification of…
Neutrino lumps connection between dark energy and neutrino properties present equation of state given by neutrino mass ! present dark energy density computable in terms of…
Gravitational Lensing and the Dark Energy Future Prospects Wayne Hu SLAC August 2002 1 05 0 -05 06 065 07 -1 ΩDE w -09 -1 -11 06 065 07 ΩDE w Outline • Standard model…
photo by Art Rosch Missing Satellite Problem and Dark Matter Models Collaborators: James Bullock Louis Strigari Manoj Kaplinghat Center for Cosmology UC Irvine Properties…
Les grands problèmes de l’astrophysique contemporaine A. Jorissen Institut d’Astronomie et d’Astrophysique, ULB La structure hiérarchique de l’univers Loi de Hubble:…
Publications 1. The S-matrix for Scattering Composite Systems, with Th. W. Ruygrok, Physica 33 595 (1967). 2. Finiteness of Radiative Corrections in all Orders to µ-decay,…