Now showing items 1-10 of 113
Phenomenological aspects of U(1)' models
(American Institute of Physics Publising, 2009)
This talk summarizes certain phenomenological aspects of the supersymmetric models with an extra U(1) invariance broken at the TeV scale. The discussions involve the Higgs sector, CP violation, Neutrino masses and the LHC ...
Doubly charged Higgsinos at LHC
(Proceedings of Science, 2008)
We review single and pair production and subsequent decay of doubly charged Higgsinos of the left-right supersymmetric model at the LHC. The novel signature is possible to separate from the MSSM and UED signal.
CMS physics technical design report, volume II: Physics performance
(IOP Publishing, 2007-06)
CMS is a general purpose experiment, designed to study the physics of pp collisions at 14 TeV at the Large Hadron Collider (LHC). It currently involves more than 2000 physicists from more than 150 institutes and 37 countries. ...
Signatures of doubly-charged Higgsinos at colliders
(American Institute of Physics Publising, 2008)
Several supersymmetric models with extended gauge structures predict light doubly-charged Higgsinos. Their distinctive signature at the large hadron collider is highlighted by studying its production and decay characteristics.
Generalized modified gravity in large extra dimensions
We discuss effective interactions among brane matter induced by modifications of higher-dimensional Einstein gravity through the replacement of Einstein-Hilbert term with a generic function f ( R, RA B RA B, RA B C D RA B ...
Fine synchronization of the CMS muon drift-tube local trigger using cosmic rays
(IOP Publishing, 2010)
The CMS experiment uses self-triggering arrays of drift tubes in the barrel muon trigger to perform the identification of the correct bunch crossing. The identification is unique only if the trigger chain is correctly ...
Statistical approach to tunneling time in attosecond experiments
Tunneling, transport of particles through classically forbidden regions, is a pure quantum phenomenon. It governs numerous phenomena ranging from single-molecule electronics to donor–acceptor transition reactions. The main ...
Stop on top: SUSY parameter regions and fine-tuning constraints
(American Physical Society, 2014-11)
We analyze minimal supersymmetric models in order to determine in what parameter regions with what amount of fine-tuning they are capable of accommodating the LHC-allowed top-stop degeneracy window. The stops must be light ...
Missing transverse energy performance of the CMS detector
(IOP Publishing, 2011-09)
During 2010 the LHC delivered pp collisions with a centre-of-mass energy of 7 TeV. In this paper, the results of comprehensive studies of missing transverse energy as measured by the CMS detector are presented. The results ...
Observation and studies of jet quenching in PbPb collisions at √sNN=2.76 TeV
(American Physical Society, 2011-08)
Jet production in PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV was studied with the Compact Muon Solenoid (CMS) detector at the LHC, using a data sample corresponding to an integrated luminosity ...