Tier-2 Computing and Storage for the LHC (GridPP-3)
Lead Research Organisation:
University of Edinburgh
Department Name: Sch of Physics and Astronomy
Abstract
'The Grid' is the next leap in computer interconnectivity. The Internet and the World Wide Web are increasingly an integral part of people's lives, helping the world share information and transfer data quickly and easily. In the same way as we now share files and facts over the global network of computers, in the future the Grid will let us share other things, such as processing power and storage space. The Grid is a practical solution to the problems of storing and processing the large quantities of data that will be produced by industry and the scientific communities over the next decade. Particle physicists are waiting for 2007 when a new particle accelerator opens in the world's largest particle physics laboratory, CERN. The Large Hadron Collider (LHC) will be the most powerful instrument ever built to investigate fundamental physics. Once this is fully functional the amount of data being produced will be massive. All this will be too much for one institution to handle so they need to share resources i.e. to use distributed computing. The Grid is built on the same Internet infrastructure as the web, but uses different tools. Middleware is one of these tools. In a stand alone computer the resources allocated to each job are managed by the operating system e.g. Windows, Linux, Unix, Mac OS X. Middleware is like the operating system of a Grid, allowing users to access resources without searching for them manually. GridPP has developed middleware for the Grid, in collaboration with other international projects. Due to GridPP's open source policy, the middleware can evolve and be improved by the people who use it.
Organisations
People |
ORCID iD |
Philip Clark (Principal Investigator) |
Publications
Aad G
(2014)
Measurement of the Z/? * boson transverse momentum distribution in pp collisions at s = 7 $$ \sqrt{s}=7 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Summary of the ATLAS experiment's sensitivity to supersymmetry after LHC Run 1 - interpreted in the phenomenological MSSM
in Journal of High Energy Physics
Aad G
(2014)
Search for pair and single production of new heavy quarks that decay to a Z boson and a third-generation quark in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Searches for Higgs boson pair production in the h h ? b b t t , ? ? W W * , ? ? b b , b b b b channels with the ATLAS detector
in Physical Review D
Aad G
(2015)
Centrality and rapidity dependence of inclusive jet production in s NN = 5.02 TeV proton-lead collisions with the ATLAS detector
in Physics Letters B
Aad G
(2014)
Search for microscopic black holes and string balls in final states with leptons and jets with the ATLAS detector at s $$ \sqrt{s} $$ = 8 TeV
in Journal of High Energy Physics
Aad G
(2014)
Measurement of the production cross-section of ?(2S) ? J/?(?µ + µ - )p + p - in pp collisions at s $$ \sqrt{s} $$ = 7 TeV at ATLAS
in Journal of High Energy Physics
Aad G
(2014)
Search for long-lived neutral particles decaying into lepton jets in proton-proton collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2016)
Search for a high-mass Higgs boson decaying to a W boson pair in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Search for low-scale gravity signatures in multi-jet final states with the ATLAS detector at s = 8 $$ \sqrt{s}=8 $$ TeV
in Journal of High Energy Physics
Aad G
(2015)
Observation and measurement of Higgs boson decays to W W * with the ATLAS detector
in Physical Review D
Aad G
(2015)
Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in [Formula: see text] TeV [Formula: see text] collisions with the ATLAS detector.
in The European physical journal. C, Particles and fields
Aad G
(2014)
Search for top squark pair production in final states with one isolated lepton, jets, and missing transverse momentum in s $$ \sqrt{s} $$ = 8 TeV pp collisions with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Measurement of the inclusive jet cross-section in proton-proton collisions at s = 7 $$ \sqrt{s}=7 $$ TeV using 4.5 fb-1 of data with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Z boson production in p + Pb collisions at s NN = 5.02 TeV measured with the ATLAS detector
in Physical Review C
Aad G
(2015)
Search for new phenomena in final states with an energetic jet and large missing transverse momentum in pp collisions at [Formula: see text]TeV with the ATLAS detector.
in The European physical journal. C, Particles and fields
Aad G
(2015)
Search for a Heavy Neutral Particle Decaying to eµ, et, or µt in pp Collisions at sqrt[s]=8 TeV with the ATLAS Detector.
in Physical review letters
Aad G
(2015)
Identification and energy calibration of hadronically decaying tau leptons with the ATLAS experiment in pp collisions at [Formula: see text][Formula: see text].
in The European physical journal. C, Particles and fields
Aad G
(2015)
Search for heavy long-lived multi-charged particles in pp collisions at [Formula: see text] TeV using the ATLAS detector.
in The European physical journal. C, Particles and fields
Aad G
(2016)
Measurements of the Higgs boson production and decay rates and coupling strengths using pp collision data at [Formula: see text] and 8 TeV in the ATLAS experiment.
in The European physical journal. C, Particles and fields
Aad G
(2015)
Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at sqrt[s]=8 TeV Measured with the ATLAS Detector.
in Physical review letters
Aad G
(2014)
Search for neutral Higgs bosons of the minimal supersymmetric standard model in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2014)
Measurements of spin correlation in top-antitop quark events from proton-proton collisions at s = 7 TeV using the ATLAS detector
in Physical Review D
Aad G
(2014)
Search for new resonances in W? and Z? final states in pp collisions at s = 8 TeV with the ATLAS detector
in Physics Letters B
Aad G
(2015)
Search for invisible decays of the Higgs boson produced in association with a hadronically decaying vector boson in pp collisions at [Formula: see text] TeV with the ATLAS detector.
in The European physical journal. C, Particles and fields
Aad G
(2015)
Search for the associated production of the Higgs boson with a top quark pair in multilepton final states with the ATLAS detector
in Physics Letters B
Aad G
(2016)
Combination of searches for WW, WZ, and ZZ resonances in pp collisions at s = 8 TeV with the ATLAS detector
in Physics Letters B
Aad G
(2014)
Measurement of the total cross section from elastic scattering in pp collisions at s = 7 TeV with the ATLAS detector
in Nuclear Physics B
Aad G
(2015)
Measurement of charged-particle spectra in Pb+Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV with the ATLAS detector at the LHC
in Journal of High Energy Physics
Aad G
(2014)
Search for high-mass dilepton resonances in p p collisions at s = 8 TeV with the ATLAS detector
in Physical Review D
Aad G
(2015)
Measurement of spin correlation in top-antitop quark events and search for top squark pair production in pp collisions at vs=8 TeV using the ATLAS detector.
in Physical review letters
Aad G
(2015)
Combined Measurement of the Higgs Boson Mass in p p Collisions at s = 7 and 8 TeV with the ATLAS and CMS Experiments
in Physical Review Letters
Aad G
(2015)
Search for a Charged Higgs Boson Produced in the Vector-Boson Fusion Mode with Decay H(±)?W(±)Z using pp Collisions at vs=8 TeV with the ATLAS Experiment.
in Physical review letters
Aad G
(2016)
Measurements of fiducial cross-sections for [Formula: see text] production with one or two additional b-jets in pp collisions at [Formula: see text]=8 TeV using the ATLAS detector.
in The European physical journal. C, Particles and fields
Aad G
(2015)
Search for a new resonance decaying to a W or Z boson and a Higgs boson in the [Formula: see text] final states with the ATLAS detector.
in The European physical journal. C, Particles and fields
Aad G
(2015)
Measurement of the charge asymmetry in dileptonic decays of top quark pairs in pp collisions at s = 7 $$ \sqrt{s}=7 $$ TeV using the ATLAS detector
in Journal of High Energy Physics
Aad G
(2014)
Measurements of fiducial and differential cross sections for Higgs boson production in the diphoton decay channel at s = 8 $$ \sqrt{s}=8 $$ TeV with ATLAS
in Journal of High Energy Physics
Aad G
(2014)
Measurement of the [Formula: see text] production cross-section using [Formula: see text] events with [Formula: see text]-tagged jets in [Formula: see text] collisions at [Formula: see text] and 8 TeV with the ATLAS detector.
in The European physical journal. C, Particles and fields
Aad G
(2015)
Measurement of the forward-backward asymmetry of electron and muon pair-production in pp collisions at s = 7 $$ \sqrt{s}=7 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Search for new phenomena in the dijet mass distribution using p p collision data at s = 8 TeV with the ATLAS detector
in Physical Review D
Aad G
(2014)
Measurement of differential production cross-sections for a Z boson in association with b-jets in 7 TeV proton-proton collisions with the ATLAS detector
in Journal of High Energy Physics