Construction and Exploitation of the CMS, BaBar, MICE and FP420 experiments
Lead Research Organisation:
Brunel University London
Department Name: Sch of Engineering and Design
Abstract
The origins of mass and the understanding of asymmetry at a fundamental level are key goals of the CMS and BaBar experiments. The work of the Brunel group is aimed at completing the endcap electromagnetic calorimeter for CMS, contributing to the software associated with the Tracker and Electromagnetic Calorimeter of CMS, and exploiting the data when the LHC commences in 2007. We continue to analyse the data now being produced by the BaBar experiment in particular in the channels involving rare charmless decays. We will be developing, installing and exploiting tracking detectors for the new experiments MICE and FP420. Data visualisation and statistical learning techniques will be applied to particle physics data analysis. Our work on the development of novel silicon detectors will benefit future upgrades to LHC detectors as well as many other areas of scientific research (for example detectors at synchrotron sources).
Publications
Sirunyan A
(2017)
Search for dark matter and unparticles in events with a Z boson and missing transverse momentum in proton-proton collisions at $$ \sqrt{s}=13 $$ TeV
in Journal of High Energy Physics
Sirunyan AM
(2017)
Search for Supersymmetry in pp Collisions at sqrt[s]=13 TeV in the Single-Lepton Final State Using the Sum of Masses of Large-Radius Jets.
in Physical review letters
Sirunyan AM
(2017)
Measurement of double-differential cross sections for top quark pair production in pp collisions at [Formula: see text][Formula: see text] and impact on parton distribution functions.
in The European physical journal. C, Particles and fields
Sirunyan A
(2017)
Measurement of charged pion, kaon, and proton production in proton-proton collisions at s = 13 TeV
in Physical Review D
Khachatryan V
(2017)
Measurement of the WZ production cross section in pp collisions at [Formula: see text] and 8[Formula: see text] and search for anomalous triple gauge couplings at [Formula: see text].
in The European physical journal. C, Particles and fields
Khachatryan V
(2017)
Charged-particle nuclear modification factors in PbPb and pPb collisions at s N N = 5.02 $$ \sqrt{s_{\mathrm{N}\;\mathrm{N}}}=5.02 $$ TeV
in Journal of High Energy Physics
Sirunyan A
(2017)
Search for t t ¯ $$ \mathrm{t}\overline{\mathrm{t}} $$ resonances in highly boosted lepton+jets and fully hadronic final states in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
in Journal of High Energy Physics
Khachatryan V
(2017)
Measurement of the production cross section of a W boson in association with two b jets in pp collisions at [Formula: see text].
in The European physical journal. C, Particles and fields
Heesakkers J
(2017)
Dealing with complex overactive bladder syndrome patient profiles with focus on fesoterodine: in or out of the EAU guidelines?
in Research and reports in urology
Sirunyan A
(2017)
Search for associated production of dark matter with a Higgs boson decaying to b b ¯ $$ \mathrm{b}\overline{\mathrm{b}} $$ or ?? at s = 13 $$ \sqrt{s}=13 $$ TeV
in Journal of High Energy Physics
Khachatryan V
(2017)
Search for heavy resonances decaying into a vector boson and a Higgs boson in final states with charged leptons, neutrinos, and b quarks
in Physics Letters B
Sirunyan A
(2017)
Search for third-generation scalar leptoquarks and heavy right-handed neutrinos in final states with two tau leptons and two jets in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
in Journal of High Energy Physics
Khachatryan V
(2017)
Measurements of differential cross sections for associated production of a W boson and jets in proton-proton collisions at s = 8 TeV
in Physical Review D
Sirunyan A
(2017)
Search for standard model production of four top quarks in proton-proton collisions at s = 13 TeV
in Physics Letters B
Sirunyan AM
(2017)
Relative Modification of Prompt ?(2S) and J/? Yields from pp to PbPb Collisions at sqrt[s_{NN}]=5.02 TeV.
in Physical review letters
Sirunyan AM
(2017)
Search for physics beyond the standard model in events with two leptons of same sign, missing transverse momentum, and jets in proton-proton collisions at s = 13 TeV.
in The European physical journal. C, Particles and fields
Khachatryan V
(2017)
Measurement of differential cross sections for top quark pair production using the lepton + jets final state in proton-proton collisions at 13 TeV
in Physical Review D
Sirunyan A
(2017)
Search for single production of vector-like quarks decaying to a Z boson and a top or a bottom quark in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
in Journal of High Energy Physics
Khachatryan V
(2017)
A search for new phenomena in pp collisions at [Formula: see text] in final states with missing transverse momentum and at least one jet using the [Formula: see text] variable.
in The European physical journal. C, Particles and fields
Sirunyan A
(2017)
Principal-component analysis of two-particle azimuthal correlations in PbPb and p Pb collisions at CMS
in Physical Review C
Sirunyan A
(2017)
Search for top quark partners with charge 5/3 in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
in Journal of High Energy Physics
Khachatryan V
(2017)
Search for high-mass diphoton resonances in proton-proton collisions at 13 TeV and combination with 8 TeV search
in Physics Letters B
Sirunyan A
(2017)
Search for massive resonances decaying into WW, WZ or ZZ bosons in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
in Journal of High Energy Physics
Sirunyan A
(2017)
Search for electroweak production of a vector-like quark decaying to a top quark and a Higgs boson using boosted topologies in fully hadronic final states
in Journal of High Energy Physics
Khachatryan V
(2017)
Search for supersymmetry in events with photons and missing transverse energy in pp collisions at 13 TeV
in Physics Letters B
Khachatryan V
(2017)
Search for heavy neutrinos or third-generation leptoquarks in final states with two hadronically decaying t leptons and two jets in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
in Journal of High Energy Physics
Sirunyan A
(2017)
Search for supersymmetry in multijet events with missing transverse momentum in proton-proton collisions at 13 TeV
in Physical Review D
Sirunyan AM
(2017)
Measurement of the top quark mass using single top quark events in proton-proton collisions at [Formula: see text] TeV.
in The European physical journal. C, Particles and fields
Khachatryan V
(2017)
Observation of Charge-Dependent Azimuthal Correlations in p-Pb Collisions and Its Implication for the Search for the Chiral Magnetic Effect.
in Physical review letters
Khachatryan V
(2017)
Measurement of the transverse momentum spectra of weak vector bosons produced in proton-proton collisions at s = 8 $$ \sqrt{s}=8 $$ TeV
in Journal of High Energy Physics
Sirunyan AM
(2017)
Measurement of the triple-differential dijet cross section in proton-proton collisions at s = 8 TeV and constraints on parton distribution functions.
in The European physical journal. C, Particles and fields
Khachatryan V
(2017)
Observation of the decay B+??(2S)?(1020)K+ in pp collisions at s = 8 TeV
in Physics Letters B
Khachatryan V
(2017)
Measurement of the [Formula: see text] production cross section using events in the [Formula: see text] final state in pp collisions at [Formula: see text].
in The European physical journal. C, Particles and fields
Khachatryan V
(2017)
Multiplicity and rapidity dependence of strange hadron production in pp, pPb, and PbPb collisions at the LHC
in Physics Letters B
Khachatryan V
(2016)
Search for Narrow Resonances in Dijet Final States at sqrt[s]=8 TeV with the Novel CMS Technique of Data Scouting.
in Physical review letters
Khachatryan V
(2016)
Event generator tunes obtained from underlying event and multiparton scattering measurements.
in The European physical journal. C, Particles and fields
Khachatryan V
(2016)
Decomposing transverse momentum balance contributions for quenched jets in PbPb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{N}\;\mathrm{N}}}=2.76 $$ TeV
in Journal of High Energy Physics
Khachatryan V
(2016)
Erratum to: Comparison of the Z/?* + jets to ? + jets cross sections in pp collisions at s = 8 $$ \sqrt{s}=8 $$
in Journal of High Energy Physics
Khachatryan V
(2016)
Search for pair production of first and second generation leptoquarks in proton-proton collisions at s = 8 TeV
in Physical Review D
Khachatryan V
(2016)
Evidence for exclusive ?? ? W + W - production and constraints on anomalous quartic gauge couplings in pp collisions at s = 7 $$ \sqrt{s}=7 $$ and 8 TeV
in Journal of High Energy Physics
Khachatryan V
(2016)
Measurement of spin correlations in t t ? production using the matrix element method in the muon+jets final state in pp collisions at s = 8 TeV
in Physics Letters B
Khachatryan V
(2016)
Search for anomalous single top quark production in association with a photon in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV
in Journal of High Energy Physics
Keijser W
(2016)
DG Connect Funded Projects on Information and Communication Technologies (ICT) for Old Age People: Beyond Silos, CareWell and SmartCare.
in The journal of nutrition, health & aging
Khachatryan V
(2016)
Measurement of transverse momentum relative to dijet systems in PbPb and pp collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV
in Journal of High Energy Physics
Khachatryan V
(2016)
?(nS) polarizations versus particle multiplicity in pp collisions at s = 7 TeV
in Physics Letters B
Khachatryan V
(2016)
Inclusive and differential measurements of the t t ¯ charge asymmetry in pp collisions at s = 8 TeV
in Physics Letters B
Khachatryan V
(2016)
Search for Resonant Production of High-Mass Photon Pairs in Proton-Proton Collisions at sqrt[s]=8 and 13 TeV.
in Physical review letters
Khachatryan V
(2016)
Search for W' decaying to tau lepton and neutrino in proton-proton collisions at s = 8 TeV
in Physics Letters B
Khachatryan V
(2016)
Measurement of the top quark mass using charged particles in p p collisions at s = 8 TeV
in Physical Review D
Khachatryan V
(2016)
Search for massive WH resonances decaying into the [Formula: see text] final state at [Formula: see text][Formula: see text].
in The European physical journal. C, Particles and fields
Description | First Grant |
Amount | £100,731 (GBP) |
Funding ID | EP/H042717/1 |
Organisation | Engineering and Physical Sciences Research Council (EPSRC) |
Sector | Public |
Country | United Kingdom |
Start | 07/2010 |
End | 07/2012 |
Description | CMS |
Organisation | European Organization for Nuclear Research (CERN) |
Department | Compact Muon Solenoid (CMS) |
Country | Switzerland |
Sector | Public |
PI Contribution | Construction, comissioning and operation of the CMS experiment. Data analysis in top-quark physics studies. Provision (via GridPP London Tier-2) of computing resources. |
Collaborator Contribution | Data acquistion, computing resources (Tier 0), co-authorship of publications, access to data, scientific leadership and support |
Impact | Over 200 refereed journal publications in experimental particle physics. Along with LHC data analysed by the ATLAS collaboration CMS determined the existence of the Higgs boson which was the subject of the 2013 Nobel Prize in Physics. Several STFC funded doctoral students have been trained in data analysis, computer programming and large-scale distributed Grid computing techniques. |
Description | CMS |
Organisation | Imperial College London |
Department | Department of Physics |
Country | United Kingdom |
Sector | Academic/University |
PI Contribution | Construction, comissioning and operation of the CMS experiment. Data analysis in top-quark physics studies. Provision (via GridPP London Tier-2) of computing resources. |
Collaborator Contribution | Data acquistion, computing resources (Tier 0), co-authorship of publications, access to data, scientific leadership and support |
Impact | Over 200 refereed journal publications in experimental particle physics. Along with LHC data analysed by the ATLAS collaboration CMS determined the existence of the Higgs boson which was the subject of the 2013 Nobel Prize in Physics. Several STFC funded doctoral students have been trained in data analysis, computer programming and large-scale distributed Grid computing techniques. |
Description | CMS |
Organisation | Rutherford Appleton Laboratory |
Department | Particle Physics Department |
Country | United Kingdom |
Sector | Public |
PI Contribution | Construction, comissioning and operation of the CMS experiment. Data analysis in top-quark physics studies. Provision (via GridPP London Tier-2) of computing resources. |
Collaborator Contribution | Data acquistion, computing resources (Tier 0), co-authorship of publications, access to data, scientific leadership and support |
Impact | Over 200 refereed journal publications in experimental particle physics. Along with LHC data analysed by the ATLAS collaboration CMS determined the existence of the Higgs boson which was the subject of the 2013 Nobel Prize in Physics. Several STFC funded doctoral students have been trained in data analysis, computer programming and large-scale distributed Grid computing techniques. |
Description | CMS |
Organisation | University of Bristol |
Department | School of Physics |
Country | United Kingdom |
Sector | Academic/University |
PI Contribution | Construction, comissioning and operation of the CMS experiment. Data analysis in top-quark physics studies. Provision (via GridPP London Tier-2) of computing resources. |
Collaborator Contribution | Data acquistion, computing resources (Tier 0), co-authorship of publications, access to data, scientific leadership and support |
Impact | Over 200 refereed journal publications in experimental particle physics. Along with LHC data analysed by the ATLAS collaboration CMS determined the existence of the Higgs boson which was the subject of the 2013 Nobel Prize in Physics. Several STFC funded doctoral students have been trained in data analysis, computer programming and large-scale distributed Grid computing techniques. |
Description | Goldsmith A-level Physics Teachers Course |
Form Of Engagement Activity | Participation in an open day or visit at my research institution |
Part Of Official Scheme? | No |
Type Of Presentation | Workshop Facilitator |
Geographic Reach | National |
Primary Audience | Schools |
Results and Impact | Invited talks on particle physics plus one-day visit to CERN. 25 A-level (or equivalent) Physics Teachers attend a week-long residential course run at Brunel. Contacts established with Schools whom we subsequently have visited. |
Year(s) Of Engagement Activity | Pre-2006,2006,2007,2008,2009,2010,2011,2012 |
Description | IoP SE Branch Talk |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Local |
Primary Audience | Public/other audiences |
Results and Impact | 70 members of the public attended a talk at IoP HQ. Talk followed by half-hour of discussion. Some publicity for CMS ECAL |
Year(s) Of Engagement Activity | 2011 |
Description | Public Lecture on Higgs discovery |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Type Of Presentation | Keynote/Invited Speaker |
Geographic Reach | Local |
Primary Audience | Public/other audiences |
Results and Impact | 45 school pupils attended out of a toal audience of about 130 None so far |
Year(s) Of Engagement Activity | 2013 |