PPT-DARK MATTER CANDIDATES

Cody Carr Minh Nguyen December 9 th 2014 Agenda Motivations Cosmic amp Atomic scales Dark Matter categories The Dark Matter Zoo Neutrinos Neutralinos Kaluza Klein particles Summary. Dan Hooper . - . Fermilab. /University of Chicago University of Michigan Dark Matter Workshop, April . 1. 5. . th. , 2013. Dark Matter in The Galactic Center. The volume surrounding the Galactic Center is complex; backgrounds present are not necessarily well understood . TeV. p-p Collisions at the LHC. Cedric . Flamant. Summary. Background Recap. Where the Data Comes From. Setting up the Model. Likelihood of Data for One Bin. Likelihood of Data in All Bins. Jeffreys. 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.. D.S. . Hajdukovic. GBAR Collaboration Meeting. 18. th. April 2012. Our best physics . The Standard Model of Particles and Fields. +. . General Relativity . is . considered. as insufficient to explain the observed phenomena in Astrophysics and Cosmology.. Ron-Chou Hsieh. CYCU. Outline. It seems to have something there!. What are they?. Link with physics beyond the SM.. DM searches.. Constructing a DM model. Summary. It seems to have something there!. Galactic rotation curves:. Paul McMillan. Surveys For All, 1st February 2016 . Why do we care?. On the biggest scales, the ΛCDM model works. Why do we care?. On the scale of individual galaxies, agreement is less obvious.. Things are more complicated, we have to consider the baryons. Revolutionizing the Laws of the Universe with the LHC. Ashutosh Kotwal. Duke University. Egyptian Pyramids: Monument for Glory. Great Wall of China: Monument for Defense. Monument for Knowledge: The Large . 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. National Science Foundation • Division of Astronomical Sciences . Prepared by the . Association of Universities for Research in Astronomy . SCIENCE. . PEOPLE TECHNOLOGY. Scientists Discover Galaxy that is 99.99 Percent Dark Matter. Susan Cartwright. University of Sheffield. 1. Dark Matter. Astrophysical Evidence. Candidates. Detection. 2. The Astrophysical Evidence. Rotation curves of spiral galaxies. flat at large radii: if mass traced light we would expect them to be . John . Moffat. Perimeter Institute. Miami 2015 Conference. Fort Lauderdale, December 16, 2015. 2015-12-21. 1. 2. 2015-12-21. 3. https://angel.co/mog. 2015-12-21. Introduction. Observations of the dynamics of galaxies as well as the dynamics. Romanticism. Fascinated . with evil, madness, murder, and . death. Stories and poems usually feature outcasts from society, personal torment, and uncertainty as to whether the nature of man will bring salvation or destruction. Perimeter Explorations 01. CERN HST2019 . Uniform Circular Motion. Predict. Observe. Explain. How are . mass. and . speed. connected in circular motion?. mass. speed. Uniform Circular Motion. Objective: .