Experimental study of CMS conductor stability

Continuous EB Welding of the Reinforcement of the CMS Conductor

The Compact Muon Solenoid (CMS) is one of the general-purpose detectors to be provided for the LHC project at CERN. The design field of the CMS superconducting magnet is 4 T, the magnetic length is 12.5 m and the free bore is 6 m. In order to withstand the electro-mechanical forces during the operation of the CMS magnet, the superconducting cable embedded in a 99.998% pure aluminum matrix is re...

Study Guide for Conductor Test

Stability of Silica Nanoparticle Dispersion in Brine Solution: An Experimental Study

Nanotechnology has various applications in oil and gas industry such as enhanced oil recovery (EOR). The main challenge in using nanoparticles in EOR processes is their stability in harsh conditions such as high temperature, high pressure, and intermediate to high salinity. However, most of the recent experimental works have been performed under unrealistic conditions such as the use of distill...

Study of the Wz Production at Cms

The study of multiple gauge boson production at the TeV scale constitutes a unique opportunity to test the Standard Model (SM) of electroweak interactions at the highest possible energies. The production of WZ events via s-channel allows to probe triple gauge-boson couplings in modelindependent manner at the energies never attained before and improve our understanding of the gauge theory. Any d...

Study of -jet identification in CMS

We present the methods for off-line -jet identification developed for the study of decay modes of the neutral SUSY Higgses of mass 140 300 GeV in CMS. Detector response is simulated with a GEANT-based package CMSIM. Involving calorimetry and tracker information, -jet selection criteria allow to reduce the backgrounds to an acceptable level while keeping the selection efficiency at the level of ...