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LHC constraints on color octet scalars
We extract constraints on the parameter space of the MW model by comparing the cross-sections for dijet, top-pair, dijet-pair, $t\bar t t \bar t$ and $b\bar b b \bar b$ productions at the LHC withExpand
Spin correlations and new physics in τ -lepton decays at the LHC
A bstractWe use spin correlations to constrain anomalous τ -lepton couplings at the LHC including its anomalous magnetic moment, electric dipole moment and weak dipole moments. Single spinExpand
B Decays in an Asymmetric Left-Right Model
Motivated by recently observed disagreements with the standard model predictions in $B$ decays, we study $b\ensuremath{\rightarrow}d$, $s$ transitions in an asymmetric class ofExpand
Production and Decays of $W_R$ bosons at the LHC
With the advent of the LHC, it is important to devise clear tests for Physics Beyond the Standard Model. Such physics could manifest itself in the form of new charged bosons, whose presence is mostExpand
CP violation in h → ττ and LFV h → μτ
Abstract The CMS Collaboration has reported a possible lepton flavor violating (LFV) signal h → μ τ . Whereas this does not happen in the standard model (SM), we point out that new physicsExpand
Constraining τ -lepton dipole moments and gluon couplings at the LHC
We study the constraints that can be placed on anomalous $\tau$-lepton couplings at the LHC. We use an effective Lagrangian description for physics beyond the standard model which contains theExpand
Production and Decay of $W_R$ Gauge Bosons in Left-Right Symmetric Models at the Tevatron and the LHC
In this thesis we study the production and decays of $W_R$ gauge bosons in several left-right symmetric models. We first use experimental constraints on the branching ratios of $b \to s \gamma$, $bExpand
Electric Dipole Moments in U(1)' Models
We study electric dipole moments of electrons and protons in E(6)-inspired supersymmetric models with an extra U(1) invariance. Compared to the Minimal Supersymmetric Standard Model, in addition toExpand
Dilepton signatures of family non-universal U(1)
Abstract The supersymmetric models extending the minimal supersymmetric Standard Model (MSSM) by an additional Abelian gauge factor U ( 1 ) ′ in order to solve the μ problem do generically sufferExpand