Search
Now showing items 1-10 of 15
Discovering Higgs bosons of two Higgs Doublet models with Bottom quarks.
(2007)
We investigate the prospects of detecting Higgs bosons of two Higgs Doublet models with Bottom quarks at the CERN Large Hadron Collider (LHC).
Phenomenology of the String Theory Landscape
(2022)
In this dissertation, we perform a thorough phenomenological study of the string theory landscape. To this end, we compare and contrast the data collected from particle accelerators and detectors against various models of ...
The Casimir energy and PT-symmetric theories: The dielectric cylinder and unitarity of PT-symmetric QED.
(2005)
Abstract not available.
Observation of the triboson process pp → W±W∓γ and limits on anomalous quartic gauge couplings with the ATLAS detector
(2023-05-12)
This thesis presents a search for evidence of $W^\pm W^\mp \gamma$ production from $p-p$ scattering with $\sqrt{s}$ = 13 TeV at the Large Hadron Collider using 140 fb$^-1$ of integrated luminosity. The case where the $W$ ...
Search for magnetic monopoles possibly produced by proton-antiproton collisions at the Tevatron collider.
(2002)
Magnetic monopoles can be used to explain the quantization of electric charge, and are predicted by gauge field theory. If monopoles exist, they could have been produced by the proton-antiproton collisions at the Tevatron ...
Baryogenesis Scenarios for Natural Supersymmetric Particle Physics Models
(2019-12-06)
Supersymmetric models with radiatively-driven electroweak naturalness require a light higgsino of mass ∼ 100 − 300 GeV. Naturalness in the QCD sector is invoked via the Peccei-Quinn (PQ) axion leading to mixed axion-higgsino ...
Measurement of the angular distribution of electrons from W boson decays at D-zero.
(1999)
We present a measurement of the electron angular distribution parameter a2 in W→ en events using data collected by the DO detector during the 1994--1995 Tevatron run. We compare our results with next-to-leading ...
Opposite side jet charge tagging and measurement of CP asymmetry parameter sin(2beta) at DO.
(2004)
This dissertation describes the first CP asymmetry parameter sin(2beta) measurement by the DO collaboration, sing the opposite side jet charge tagging algorithm in determining B-flavor. The time integrated measurement ...
Radiatively-driven Natural Supersymmetry
(2014-08-15)
Within the framework of supersymmetric theories, a question arises: how can the W, Z, and h masses be so low (∼ 100 GeV) when the superpartner masses are so high (mSUSY > 1−2 TeV)? This is the little hierarchy problem, and ...
Search for charged Higgs bosons in top quark pair decays at D-zero.
(1999)
We perform a search for a charged Higgs Boson (H +) lighter than the top quark, in the decay of top quark pairs. The search assumes no couplings to H+ except the Standard Model (SM) couplings. The modified Higgs sector of ...