PPT-Simplified Models for Dark Matter and Missing Energy Search

Giorgio Busoni 1 Based on arXiv14092893 and 13072253 14021275 14053101 14022285 Oxford 27 September 2014 Outline Problems with EFT approach in MonoX searches From EFT to Simplified models. Fabio Bossi . INFN-LNF. Talking about «dark light» may seem an oximore. We naturally connect the idea of darkness with that of absence of light. . In our macroscopic everyday’s world this is in fact correct, not only from the point of view of our instinctive perception but also from that of a rigorous physical description of reality. . This . powerpoint. will show you the basics of dark matter and dark energy . Their place in the universe . By Jordan . Ilori. . DARK MATTER. Dark matter is a type of matter hypothesized in astronomy and cosmology to account for a large part of the mass that appears to be missing from the universe. Dark matter cannot be seen directly with telescopes; evidently it neither emits nor absorbs light or other electromagnetic radiation at any significant level. Instead, the existence and properties of dark matter are inferred from its gravitational effects on visible matter, radiation, and the large-scale structure of the universe. According to the Planck mission team, and based on the standard model of cosmology, the total mass–energy of the known universe contains 4.9% ordinary matter, 26.8% dark matter and 68.3% dark energy. Thus, dark matter is estimated to constitute 84.5% of the total matter in the universe and 26.8% of the total content of the universe.. :. Dark Matter & Dark Energy. WWK: Students will understand the theories of Dark Matter & Dark Energy and how they’re thought to affect the Universe. .. Dark Matter. Dark Matter . - . matter that influences the evolution of the universe . Axion Dark Matter. Georg G. . Raffelt. , Max-Planck-. Institut. f. ür Physik, . München. Physics Colloquium, University of Sydney, 3 March 2014. Axions. as Cold Dark Matter of the Universe. Dark . direct dark matter detection. S. Moriyama . Institute for Cosmic Ray Research, University of Tokyo. Oct. 8. th. , 2011 @ FPUA2011, Okayama, Japan. Principle of direct detection in Lab.. Dark Energy and Dark Matter. Prof. Lawrence Wiencke. Department of Physics Engineering. Colorado School of Mines. Nov 9 2011. The Dark . Side. 95% of the. Universe Is Dark!. Energy budget of Universe. Theoretical Motivation. Cosmological Role. Experimental Searches. Georg Raffelt. Max Planck Institute for Physics. Munich. xions. Axion Physics in a Nut Shell. CP conservation in QCD by. Peccei-Quinn mechanism. Lisa Randall. Harvard University. @. lirarandall. . What do we know about dark matter?. It has gravitational interactions—of matter!. Gravitational . lensing. Rotation curves in galaxies. Detailed measurements of energy abundances—total and normal matter. Introduction to Cosmology. Adel . A. wad. Centre for Theoretical Physics. British University. Content. Observed Universe. General Relativity and Cosmology. Cosmological Eras. Dark matter. Dark energy. Expansion of the Universe. Early 1990’s – Universal expansion expected to slow. . - Universe is full of matter, and gravity pulls matter together. 1998 – Hubble Space Telescope observations show otherwise. DARK MATTER &DARK ENERGY. We know about only normal matter which is only 5% of the composition of universe and the rest is . DARK MATTER & DARK ENERGY. DARK MATTER. Dr. Simona . Murgia. (UC, Irvine). Dr. Will Dawson (Lawrence Livermore National Laboratory). Carolyn Slivinski (STScI). Facilitator: Dr. Emma Marcucci (STScI). Science Briefing. October . 5. , 2017. Cosmological Role. Experimental Searches. Georg Raffelt. Max Planck Institute for Physics. Munich. xions. Axion Physics in a Nut Shell. CP conservation in QCD by. Peccei-Quinn mechanism. For f. a. . Dynamics. of. FRWL Universes. . Dynamics. FRW Universe. Friedmann-Robertson-Walker-Lemaitre Universe. . Cosmic Constituents:. Evolving Energy Density . . FRW Energy Equation. To infer the evolving energy density .