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)
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
(2016)
A search for prompt lepton-jets in pp collisions at s = 8 $$ \sqrt{\mathrm{s}}=8 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Search for flavour-changing neutral current top quark decays t ? Hq in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2014)
Search for direct pair production of the top squark in all-hadronic final states in proton-proton collisions at s $$ \sqrt{s} $$ = 8 TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Search for high-mass diboson resonances with boson-tagged jets in proton-proton collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
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
(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
(2015)
Determination of the top-quark pole mass using t t ¯ $$ t\overline{t} $$ + 1-jet events collected with the ATLAS experiment in 7 TeV pp collisions
in Journal of High Energy Physics
Aad G
(2014)
Search for new particles in events with one lepton and missing transverse momentum in pp collisions at s $$ \sqrt{s} $$ = 8 TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Study of (W/Z)H production and Higgs boson couplings using H? W W * decays with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Summary of the searches for squarks and gluinos using s = 8 $$ \sqrt{s}=8 $$ TeV pp collisions with the ATLAS experiment at the LHC
in Journal of High Energy Physics
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
(2015)
A search for t t ¯ $$ t\overline{t} $$ resonances using lepton-plus-jets events in proton-proton collisions at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
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
(2014)
Search for supersymmetry at $\sqrt{s}$ = 8 TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with s = 8 $$ \sqrt{s}=8 $$ TeV pp collisions using the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Search for squarks and gluinos in events with isolated leptons, jets and missing transverse momentum at s = 8 $$ \sqrt{s}=8 $$ TeV with the ATLAS detector
in Journal of High Energy Physics
Aad G
(2014)
Search for top quark decays t ? qH with H ? ?? using the ATLAS detector
in Journal of High Energy Physics
Aad G
(2015)
Erratum to: 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)
Measurement of four-jet differential cross sections in s = 8 $$ \sqrt{s}=8 $$ TeV proton-proton collisions using the ATLAS detector
in Journal of High Energy Physics
Aad G
(2016)
Measurement of the production cross-section of a single top quark in association with a W boson at 8 TeV with the ATLAS experiment
in Journal of High Energy Physics