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Higgs formation at the black hole decays at large hadron collider
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Date
2003
Author
Sekmen, Sezen
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This thesis examines the possible creation of (4+n)-dimensional black holes at Large Hadron Collider (LHC) at CERN, consequent decays of such black holes via Hawking radiation and probable formation of Higgs boson among black hole decay products. Firstly, a theoretical background was presented including black hole physics, Hawking radiation, large extra dimensions, brane-bulk models, 4+n black holes and Higgs mechanism. Then, a simulation modeling black hole formation and decay including 130 GeV Higgs as a decay product at LHC interfaced with a detector simulation of Compact Muon Selenoid (CMS) was analysed focusing especially on the Higgs decay channels and properties of Hawking radiation. Both theoretical assumptions and simulation analysis point out that black hole production and the signatures of black hole decay products could carry crucial information on dimensionality and structure of spacetime Furthermore there is a significant possibility to observe 130 GeV Higgs boson especially in the Black Hole -> H -> jj and Black Hole -> H ا> WW/ZZ -> lnln decay channels.
Subject Keywords
Astrophysics
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http://etd.lib.metu.edu.tr/upload/1106780/index.pdf
https://hdl.handle.net/11511/13671
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Graduate School of Natural and Applied Sciences, Thesis
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S. Sekmen, “Higgs formation at the black hole decays at large hadron collider,” M.S. - Master of Science, Middle East Technical University, 2003.