Publication: A study of the material in the ATLAS inner detector using secondary hadronic interactions
Loading...
Date
Advisor
Journal Title
Journal ISSN
Volume Title
Publisher
IOP Publishing
Type
Abstract
The ATLAS inner detector is used to reconstruct secondary vertices due to hadronic interactions of primary collision products, so probing the location and amount of material in the inner region of ATLAS. Data collected in 7 TeV pp collisions at the LHC, with a minimum bias trigger, are used for comparisons with simulated events. The reconstructed secondary vertices have spatial resolutions ranging from similar to 200 μm to 1 mm. The overall material description in the simulation is validated to within an experimental uncertainty of about 7%. This will lead to a better understanding of the reconstruction of various objects such as tracks, leptons, jets, and missing transverse momentum.
Description
Subject
Industria, large detector systems for particle and astroparticle physics, detector modelling and simulations i (interaction of radiation with matter, interaction, large detector systems for particle and astroparticle physics, of photons with matter, interaction of hadrons with matter, etc), particle tracking detectors (solid-state detectors), si microstrip and pad detectors, Etc), innovación e infraestructura, Engineering, Particle tracking detectors, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], particle tracking detectors, of photons with matter, interaction of hadrons with matter, etc), Detectors de radiació, innovation and infrastructure, info:eu-repo/classification/ddc/610, Detector modelling and simulations I (interaction of radiation with matter, interaction of photons with matter, interaction of hadrons with matter, etc), Industry, interaction of photons with matter, VERTEX DETECTORS, Si microstrip and pad detectors, Nuclear & Particles Physics, Settore FIS/01 - FISICA SPERIMENTALE, etc) Particle tracking detectors (Solid-state detectors) Si microstrip and pad detectors Large detector systems for particle and astroparticle physics, interaction of hadrons with matter, Particle tracking detectors (Solid-state detectors), Physical Sciences, Partículas, Física nuclear, of photons with matter, Detector modelling and simulations I (interaction of radiation with matter, interaction of photons with matter, interaction of hadrons with matter, etc), Particle tracking detectors (Solid-state detectors), Si microstrip and pad detectors, Large detector systems for particle and astroparticle physics, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Detector modelling and simulations I (interaction of radiation with matter, interaction, Detector modelling and simulations I (interaction of radiation with matter, interaction, Colisiones (Física nuclear), Detector Modelling and Simulations, Interaction of photons with matter, si microstrip and pad detectors, Interaction of hadrons with matter, transverse momentum: missing-energy, ATLAS, spatial resolution, CERN LHC Coll, trigger, tracks, etc), aceleradores de, Particle Tracking Detectors, hep-ex, Large detector systems for particle and astroparticle physics, Large Detector Systems, Matemática física y química, detector modelling and simulations I, Chorros (Física nuclear), Col·lisions (Física nuclear), Experimental High Energy Physics, Si Microstrip and Pad Detectors, 2