PPT-An Active Learning application in a dark matter search with ATLAS

PanDA and iDDS May 9 th 2023 Christian Weber Rui Zhang Tadashi Maeno Wen Guan and Torre Wenaus behalf of the ATLAS Computing Activity CHEP 2023 Beyond Standard Model physics parameters. 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.. 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 . NAKA . KMI / IAR, Nagoya University . . Nuclear Emulsion Technology and . Directional Dark Matter Study. KMI2013 @ Nagoya University, Dec. 12. th. (11-13), 2013 . OPERA detector . Emulsion mass ~ 30 ton. and Large-Scale Structure. 1. Cora Dvorkin. IAS (Princeton) Harvard (Hubble fellow) . COSMO 2014. August 2014, Chicago. Outline. Dark Matter overview.. Effect of . WIMP Dark Matter . Signatures of . Supersymmetry. . Without Prejudice. Berger, Conley, Cotta, Gainer, JLH, Le, Rizzo arXiv:0812.0980, 0903.4409, in progress. Supersymmetry at the LHC. SUSY discovery generally ‘easy’ at LHC. 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. Cody . Carr. , Minh Nguyen. December 9. th. , 2014.. Agenda. Motivations (Cosmic & Atomic scales). Dark Matter categories. The Dark Matter Zoo. Neutrinos. Neutralinos. Kaluza. -Klein particles. Summary. 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. 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. Cosmic Opportunities. . –. 45. th. SLAC Summer Institute. Jonathan . Feng. , UC Irvine. 16 August 2017. INTRODUCTION. We’ve learned a lot about the Universe. Dark . Matter: 23% . ± 4. %. Dark . 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. . Niayesh Afshordi. Western University. Friday, April 13, 2012. “Friday . the 13th. . is a date considered to be bad luck in. . Western. . superstition. .” . -Wikipedia. . Outline. Introduction: Cold Dark Matter (CDM) .