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Large Hadron Collider experiments

Inclusive Jet Cross Sections in Proton-Proton Collisions at 7.0 TeV Center-of-Mass Energy with the ATLAS Detector at the Large Hadron Collider

Inclusive Jet Cross Sections in Proton-Proton Collisions at 7.0 TeV Center-of-Mass Energy with the ATLAS Detector at the Large Hadron Collider

... scattering experiments, which use electrons, muons, or neutrinos to probe the structure of ...e-p experiments ZEUS and H1 at the HERA ...scattering experiments, as well as that available to the LHC ...

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A Measurement of Jet Shapes in Proton Proton Collisions at 7 0 TeV Center of Mass Energy with the ATLAS Detector at the Large Hadron Collider

A Measurement of Jet Shapes in Proton Proton Collisions at 7 0 TeV Center of Mass Energy with the ATLAS Detector at the Large Hadron Collider

... scattering experiments at the Stanford Linear Accelerator Center (now the SLAC National Accelerator Laboratory) in the 1960’s [15, 16] confirmed this picture of a proton as a composite ...

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A Case Study in Experimental Exploration: Exploratory Data Selection at the Large Hadron Collider

A Case Study in Experimental Exploration: Exploratory Data Selection at the Large Hadron Collider

... Note that the second dimension of Elliott’s taxonomy implies that the variations of parameters in cases of EE, unlike those of testing experiments, are not prescribed by the theoretical accounts of the target ...

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Hadron Colliders and Hadron Collider Physics Symposium

Hadron Colliders and Hadron Collider Physics Symposium

... revolutionized collider experiments providing an opportunity to tag decays of c- and b-quarks which propagate a few millimetres before ...Since experiments at the ISR it was realized that ...

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Variational Autoencoders for New Physics Mining at the Large Hadron Collider

Variational Autoencoders for New Physics Mining at the Large Hadron Collider

... Abstract: Using variational autoencoders trained on known physics processes, we de- velop a one-sided threshold test to isolate previously unseen processes as outlier events. Since the autoencoder training does not ...

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Evaluating Kubernetes as an orchestrator of the Event Filter computing farm of the Trigger and Data Acquisition system of the ATLAS experiment at the Large Hadron Collider

Evaluating Kubernetes as an orchestrator of the Event Filter computing farm of the Trigger and Data Acquisition system of the ATLAS experiment at the Large Hadron Collider

... The time needed to completely fill the cluster represents another crucial performance and scaling figure, particularly important for system operations. Since Kubernetes does not provide any official result in that ...

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Recent Results of the CMS Experiment

Recent Results of the CMS Experiment

... The observation of a particle with characteristics closely matching those predicted for a standard model Higgs boson, announced jointly by the ATLAS and CMS experiments on July 4 th this year, constitutes a ...

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Impact of detector simulation in particle physics collider experiments - highlights

Impact of detector simulation in particle physics collider experiments - highlights

... had large systematic uncertainties and was limited to the 10-150 GeV energy range ...were large due to a computationally costly full simulation application, made it very difficult for the experiment to come ...

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The Large Hadron electron Collider at CERN

The Large Hadron electron Collider at CERN

... interaction point in the LHC, and colliding with the LHC beam at an electron-proton centre-of-mass energy of 1.3 TeV. The electron beam then decelerates through the same racetrack structure, allowing most of the energy ...

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Search for resonances decaying to a Z boson and a photon in the ATLAS Detector using data from the Large Hadron Collider

Search for resonances decaying to a Z boson and a photon in the ATLAS Detector using data from the Large Hadron Collider

... contain large amounts of non-baryonic “dark mat- ter” [27], which is so-called because it interacts gravitationally but not electromag- ...the large-scale structure of the Universe ...several ...

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[A988.Ebook] Ebook Download The Large Hadron Collider Unraveling The Mysteries Of The Universe Astronomers Universe By Martin Beech.pdf

[A988.Ebook] Ebook Download The Large Hadron Collider Unraveling The Mysteries Of The Universe Astronomers Universe By Martin Beech.pdf

... conclusion. Collider physics is all about our origins, and this aspect alone makes it worthy of our very best ...The experiments conducted within the vast collider chambers are at the forefront of ...

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LARGE HADRON COLLIDER*

LARGE HADRON COLLIDER*

... Among the eight dipoles allocated as spare rnagne@ five of them have off-normal skew quadruple component (al up to –5.9 units [4]), some caused by a known coil size mismatch one has an e[r] ...

5

Determination of the quark coupling strength |Vub| using baryonic decays

Determination of the quark coupling strength |Vub| using baryonic decays

... Large Hadron Collider. It is instrumented in a cone around the proton beam axis, covering the angles between 10 and 250 mrad, where most b-hadron decays produced in proton–proton collisions ...

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The design and Performance of the Atlas Inner Detector Trigger in High Pileup Collisions at 13 Tev at the Large Hadron Collider

The design and Performance of the Atlas Inner Detector Trigger in High Pileup Collisions at 13 Tev at the Large Hadron Collider

... In Run 1, the HLT software and hardware was divided into two steps, hence there were also two steps of trigger tracking. An initial step used fast software algorithms to provide tracks which could be used to refine the ...

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Physics and recent results from LHCb

Physics and recent results from LHCb

... ity in 2010 and 2011 and is producing a large amount of results in beauty and charmed meson physics. An overview of the most recent results on rare B decays, CP violation, and charmless B meson decays will be ...

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ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider

ATLAS Run 1 searches for direct pair production of third-generation squarks at the Large Hadron Collider

... The search programme of the ATLAS collaboration for the direct pair production of stops and sbottoms is summarised and extended by new analyses targeting scenarios not optimally covered by previously published searches. ...

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Measurement of Multi jet Production Cross Section at a Center of Mass Energy of 7 TeV at the Large Hadron Collider with the ATLAS Detector

Measurement of Multi jet Production Cross Section at a Center of Mass Energy of 7 TeV at the Large Hadron Collider with the ATLAS Detector

... The uncertainty in the jet energy scale has the largest impact on most of the measure- ments performed in this thesis. This is due to the complexity of jets and the interactions of particles within them in the ...

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Measurement of the Top Quark Properties with the ATLAS Detector

Measurement of the Top Quark Properties with the ATLAS Detector

... The measurements of the top quark properties rely on information from the decay products of the t ¯ t system, whether it is the angular distributions or the masses of the hadronic and leptonic top quark hemispheres. If ...

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Fixed-target hadron production experiments

Fixed-target hadron production experiments

... a large angular and momentum coverage of the produced charged particles, the HARP experiment makes use of a large-acceptance spectrometer consisting of forward and large-angle detection ...on ...

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The Charged Particle Multiplicity at Center of Mass Energies from 900 GeV to 7 TeV Measured with the ATLAS Experiment at the Large Hadron Collider

The Charged Particle Multiplicity at Center of Mass Energies from 900 GeV to 7 TeV Measured with the ATLAS Experiment at the Large Hadron Collider

... Many previous minimum bias studies have been so-called non single diffractive (NSD) measure- ments. The typical minimum bias trigger requires activity on both sides of the detector, which removes a large fraction ...

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