GridPP4: The UK Grid for Particle Physics
Lead Research Organisation:
University of Liverpool
Department Name: Physics
Abstract
This proposal, submitted in response to the 2009 invitation from STFC, aims to provide and operate a computing Grid for the exploitation of LHC data in the UK. The success of the current GridPP Collaboration will be built upon, and the UK's response to production of LHC data in the period April 2011 to March 2015 will be to ensure that there is a sustainable infrastructure providing 'Computing in the LHC era' We propose to operate a Grid as the main mechanism for delivering very large-scale computational resources to the UK particle physics community. This foundation will underpin the success and increase the discovery potential of UK physicists. We will operate a production-quality Grid, delivering robustness, scale and functionality. The proposal is fully integrated with international projects and we must exploit the opportunity to capitalise on the UK leadership already established in several areas. The Particle Physics Grid will form a central part of the UK National Grid Infrastructure (NGI) that will be integrated with the European Grid Initiative (EGI) and which will inter-operate with Grids in the United States and elsewhere. The project will be managed across various domains and will deliver the UK's commitment to the worldwide LHC Computing Grid (wLCG) and ensure that worldwide activities directly benefit the UK. By 2015, the UK Grid infrastructure will have expanded in size to 40,000 cores, with more than 60 PetaBytes of storage. This will enable the UK to exploit, in an internationally competitive way, the unique physics potential of the LHC. A total request is made for £27.8m for a four year GridPP4 project starting in April 2011.
Organisations
Publications
Aaij R
(2015)
Measurement of the ratio of branching fractions B(B[over ¯]^{0}?D^{*+}t^{-}?[over ¯]_{t})/B(B[over ¯]^{0}?D^{*+}µ^{-}?[over ¯]_{µ}).
in Physical review letters
Lees J
(2015)
Search for a light Higgs resonance in radiative decays of the ? ( 1 S ) with a charm tag
in Physical Review D
Aaij R
(2015)
Measurement of the time-integrated CP asymmetry in D 0 ? K S 0 K S 0 decays
in Journal of High Energy Physics
Aaij R
(2015)
First observation and measurement of the branching fraction for the decay B s 0 ? D s * ± K ±
in Journal of High Energy Physics
Abdesselam A
(2015)
First Observation of C P Violation in B ¯ 0 ? D C P ( * ) h 0 Decays by a Combined Time-Dependent Analysis of BABAR and Belle Data
in Physical Review Letters
Collaboration T
(2015)
Identification of beauty and charm quark jets at LHCb
in Journal of Instrumentation
Lees JP
(2015)
Search for Long-Lived Particles in e+ e- Collisions.
in Physical review letters
Aaij R
(2015)
Study of W boson production in association with beauty and charm
in Physical Review D
Aaij R
(2015)
Search for long-lived heavy charged particles using a ring imaging Cherenkov technique at LHCb.
in The European physical journal. C, Particles and fields
Aaij R
(2015)
Observation of the B(s)(0)??'?' Decay.
in Physical review letters
Aaij R
(2015)
Evidence for the Strangeness-Changing Weak Decay ?_{b}^{-}??_{b}^{0}p^{-}.
in Physical review letters
Aaij R
(2015)
Observation of J/?p Resonances Consistent with Pentaquark States in ?_{b}^{0}?J/?K^{-}p Decays.
in Physical review letters
Lees J
(2015)
Measurement of initial-state-final-state radiation interference in the processes e + e - ? µ + µ - ? and e + e - ? p + p - ?
in Physical Review D
Aaij R
(2015)
Model-independent confirmation of the Z ( 4430 ) - state
in Physical Review D
Aaij R
(2015)
Measurement of the B s 0 ? ?? branching fraction and search for the decay B 0 ? ??
in Journal of High Energy Physics
Aaij R
(2015)
Amplitude analysis of B 0 ? D ¯ 0 K + p - decays
in Physical Review D
Lees J
(2016)
Measurement of the I = 1 / 2 K p S -wave amplitude from Dalitz plot analyses of ? c ? K K ¯ p in two-photon interactions
in Physical Review D
Lees J
(2016)
Search for mixing-induced C P violation using partial reconstruction of B ¯ 0 ? D * + X l - ? ¯ l and kaon tagging
in Physical Review D
Lees JP
(2016)
Observation of B?D(*) p^(+)p^(-)l^(-)? Decays in e^(+)e^(-) Collisions at the ?(4S) Resonance.
in Physical review letters
Aaij R
(2016)
Angular analysis of the B 0 ? K *0 µ + µ - decay using 3 fb-1 of integrated luminosity
in Journal of High Energy Physics
Aaij R
(2016)
Study of the production of and hadrons in pp collisions and first measurement of the branching fraction
in Chinese Physics C
Aaij R
(2016)
First observation of the decay B s 0 ? K S 0 K *(892)0 at LHCb
in Journal of High Energy Physics
Aaij R
(2016)
Search for the lepton-flavour violating decay D0?e±ÂµÂ±
in Physics Letters B
Aaij R
(2016)
Measurement of forward W and Z boson production in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV
in Journal of High Energy Physics
Aaij R
(2018)
Erratum to: Differential branching fraction and angular analysis of ? b 0 ? ?µ + µ - decays
in Journal of High Energy Physics