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 & / #8211 / > / WW/ZZ -> / lnln decay channels.
| Identifer | oai:union.ndltd.org:METU/oai:etd.lib.metu.edu.tr:http://etd.lib.metu.edu.tr/upload/1106780/index.pdf |
| Date | 01 January 2003 |
| Creators | Sekmen, Sezen |
| Contributors | Zeyrek, Mehmet T. |
| Publisher | METU |
| Source Sets | Middle East Technical Univ. |
| Language | English |
| Detected Language | English |
| Type | M.S. Thesis |
| Format | text/pdf |
| Rights | To liberate the content for public access |
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