Experimental Particle Physics Rolling Grant 2009-2014
Lead Research Organisation:
Lancaster University
Department Name: Physics
Abstract
This research is aimed at understanding the properties of the basic building blocks of the Universe (the elementary particles) and the nature of the fundamental forces which govern the interactions of these particles. In so doing, deep insights will be gained about the origin and evolution of the Universe, especially in the first moments after the Big Bang. The Lancaster research programme covers all the main types of accelerator facilities and is based on hadron collider physics with the Tevatron (Fermilab) and LHC (CERN) machines, and the observation of long baseline neutrino oscillations in Japan. All of this work will be underpinned by Lancaster's expertise in characterising and understanding the properties of heavily irradiated silicon particle detectors, in operating high performance computing facilities on the Grid and in writing offline event reconstruction software. The hadron collider physics is expected to reveal detailed properties of B hadrons (containing heavy b-quarks) including the mixing of neutral B mesons containing strange quarks, and CP violation which is related to the existence of the matter-antimatter asymmetry in the Universe. Searches for new physics at the LHC will focus on understanding the origin of mass (and the role of the Higgs boson), the existence of new symmetries of nature (e.g. supersymmetry) and extra spatial dimensions. The neutrino oscillations programme is expected to provide important information about the masses of and the amount of mixing amongst the three known species of neutrinos. If the appearance of electron neutrinos can be observed in a muon neutrino beam then it may be possible, in a further phase of the research, to establish the existence of CP violation in the neutrino sector of the Standard Model. This could have wide reaching implications for the understanding of the matter-antimatter asymmetry of the Universe. The development of new particle accelerator technology for high energy particle physics and a broad range of alternaive applications is the mission of the Cockcroft Institute. The Lancaster group were co-founders of the Institute and remain commited to supporting its evolution.
Organisations
Publications
Aad G
(2014)
Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum using s = 8 $$ \sqrt{s}=8 $$ TeV proton-proton collision data
in Journal of High Energy Physics
Aad G
(2014)
Measurement of the top quark pair production charge asymmetry in proton-proton collisions at $ \sqrt{s} $ = 7 TeV using the ATLAS detector
in Journal of High Energy Physics
Aad G
(2010)
Performance of the ATLAS detector using first collision data
in Journal of High Energy Physics
Aad G
(2014)
Measurement of the production of a W boson in association with a charm quark in pp collisions at $ \sqrt{s} $ = 7 TeV with the ATLAS detector
in Journal of High Energy Physics
Collaboration T
(2012)
Prototype ATLAS IBL modules using the FE-I4A front-end readout chip
in Journal of Instrumentation
Allan D
(2013)
The electromagnetic calorimeter for the T2K near detector ND280
in Journal of Instrumentation
Collaboration T
(2014)
Operation and performance of the ATLAS semiconductor tracker
in Journal of Instrumentation
Collaboration T
(2014)
Monitoring and data quality assessment of the ATLAS liquid argon calorimeter
in Journal of Instrumentation
Collaboration T
(2014)
A neural network clustering algorithm for the ATLAS silicon pixel detector
in Journal of Instrumentation
Abdallah J
(2013)
Mechanical construction and installation of the ATLAS tile calorimeter
in Journal of Instrumentation
Gabaldón C
(2011)
Drift Time measurement in the ATLAS Liquid Argon electromagnetic calorimeter using cosmic muons
in Journal of Physics: Conference Series
HEINSON A
(2011)
OBSERVATION OF SINGLE TOP QUARK PRODUCTION AT THE TEVATRON COLLIDER
in Modern Physics Letters A
Aad G
(2011)
Charged-particle multiplicities in pp interactions measured with the ATLAS detector at the LHC
in New Journal of Physics
Aad G
(2011)
A search for new physics in dijet mass and angular distributions in pp collisions at \sqrt{s}=7 TeV measured with the ATLAS detector
in New Journal of Physics
Abazov V
(2010)
b-Jet identification in the D0 experiment
in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Abazov V
(2009)
A novel method for modeling the recoil in W boson events at hadron colliders
in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Abe K
(2012)
Measurements of the T2K neutrino beam properties using the INGRID on-axis near detector
in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Abe K
(2011)
The T2K experiment
in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Abazov V
(2014)
Electron and photon identification in the D0 experiment
in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Abazov V
(2014)
Muon reconstruction and identification with the Run II D0 detector
in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Abazov V
(2014)
Improved b quark jet identification at the D0 experiment
in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Abazov V
(2014)
Jet energy scale determination in the D0 experiment
in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Rybar M
(2014)
Angular correlations of jets in lead-lead collisions at 2.76 TeV using the ATLAS detector at the LHC
in Nuclear Physics A
Aad G
(2013)
Dynamics of isolated-photon plus jet production in pp collisions at s = 7 TeV with the ATLAS detector
in Nuclear Physics B
Description | The discovery of the Higgs boson at the LHC and the first observation of neutrinos of one type (muon neutrinos) changing into neutrinos of another type (electron neutrinos). |
Exploitation Route | The research is ongoing and will lead to deeper insights into nature and the properties of the fundamental particles and forces. |
Sectors | Education |
URL | http://www.lancaster.ac.uk/physics/research/experimental-particle-physics/ |