The Experimental Study of Elementary Particle Interactions at High Energy
Lead Research Organisation:
University of Cambridge
Department Name: Physics
Abstract
The Cambridge High Energy Physics Group focuses its research activities on experiments at high-energy accelerators, currently the Large Hadron Collider and the ATLAS and LHCb experiments at CERN, and the future long-baseline neutrino experiment LBNF at Fermilab and linear collider facilities. The goal is to understand the fundamental particles of nature and their interactions, in particular, to discover physics beyond our current understanding, to understand why the Universe is made only of matter and not antimatter and to reveal the identity of dark matter. This grant will enable the group to fully exploit the physics of the LHC, deliver our commitments to the upgrades of the ATLAS and LHCb experiments, and to consolidate our strong participation in our neutrino programme. The opportunities offered by this exciting physics programme will not only drive the forefront of discovery, but also provide substantial impact to local enterprises and on public engagement.
Planned Impact
Please see attached Pathways to Impact document.
Organisations
Publications
Aad G
(2021)
A search for the dimuon decay of the Standard Model Higgs boson with the ATLAS detector
in Physics Letters B
Aaboud M
(2018)
Measurement of the exclusive ???µ+µ- process in proton-proton collisions at s = 13 TeV with the ATLAS detector
in Physics Letters B
Aaboud M
(2019)
Measurement of the nuclear modification factor for inclusive jets in Pb+Pb collisions at s NN = 5.02 TeV with the ATLAS detector
in Physics Letters B
Aaboud M
(2017)
Measurement of the cross section for inclusive isolated-photon production in pp collisions at s = 13 TeV using the ATLAS detector
in Physics Letters B
Aaboud M
(2019)
Search for invisible Higgs boson decays in vector boson fusion at s = 13 TeV with the ATLAS detector
in Physics Letters B
Aad G
(2020)
Searches for lepton-flavour-violating decays of the Higgs boson in s = 13 TeV pp collisions with the ATLAS detector
in Physics Letters B
Aad G
(2016)
Measurement of W± and Z-boson production cross sections in pp collisions at s = 13 TeV with the ATLAS detector
in Physics Letters B
Aaboud M
(2017)
Measurement of the W+W- production cross section in pp collisions at a centre-of-mass energy of s = 13 TeV with the ATLAS experiment
in Physics Letters B
Aaboud M
(2019)
Search for heavy charged long-lived particles in proton-proton collisions at s = 13 TeV using an ionisation measurement with the ATLAS detector
in Physics Letters B
Aaboud M
(2017)
Search for dark matter in association with a Higgs boson decaying to b-quarks in pp collisions at s = 13 TeV with the ATLAS detector
in Physics Letters B
Aad G
(2020)
A search for the Z? decay mode of the Higgs boson in pp collisions at s = 13 TeV with the ATLAS detector
in Physics Letters B
Aad G
(2021)
Evidence for Higgs boson decays to a low-mass dilepton system and a photon in pp collisions at s = 13 TeV with the ATLAS detector
in Physics Letters B
Aaboud M
(2018)
Search for diboson resonances with boson-tagged jets in pp collisions at s = 13 TeV with the ATLAS detector
in Physics Letters B
Aaboud M
(2019)
Observation of electroweak W±Z boson pair production in association with two jets in pp collisions at s = 13 TeV with the ATLAS detector
in Physics Letters B
Aaij R
(2019)
Model-Independent Observation of Exotic Contributions to B^{0}?J/?K^{+}p^{-} Decays.
in Physical review letters
Aaij R
(2018)
Amplitude Analysis of the Decay B[over ¯]^{0}?K_{S}^{0}p^{+}p^{-} and First Observation of the CP Asymmetry in B[over ¯]^{0}?K^{*}(892)^{-}p^{+}.
in Physical review letters
Aaboud M
(2018)
Search for High-Mass Resonances Decaying to t? in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.
in Physical review letters
Aad G
(2020)
Observation and Measurement of Forward Proton Scattering in Association with Lepton Pairs Produced via the Photon Fusion Mechanism at ATLAS.
in Physical review letters
Aaij R
(2019)
Amplitude Analysis of B^{±}?p^{±}K^{+}K^{-} Decays.
in Physical review letters
Aaij R
(2019)
Measurement of CP-Violating and Mixing-Induced Observables in B_{s}^{0}??? Decays.
in Physical review letters
Aaij R
(2015)
Measurement of CP Violation in B0?J/?K{S}^{0} Decays.
in Physical review letters
Aaij R
(2019)
Observation of B ( s ) 0 ? J / ? p p ¯ Decays and Precision Measurements of the B ( s ) 0 Masses
in Physical Review Letters
Aaij R
(2019)
Observation of a Narrow Pentaquark State, P_{c}(4312)^{+}, and of the Two-Peak Structure of the P_{c}(4450)^{+}.
in Physical review letters
Aaij R
(2019)
Search for the Lepton-Flavor-Violating Decays B_{s}^{0}?t^{±}µ^{±} and B^{0}?t^{±}µ^{±}.
in Physical review letters
Aaboud M
(2016)
Measurement of the Inelastic Proton-Proton Cross Section at sqrt[s]=13 TeV with the ATLAS Detector at the LHC.
in Physical review letters
Aaij R
(2018)
Measurement of Angular and CP Asymmetries in D^{0}?p^{+}p^{-}µ^{+}µ^{-} and D^{0}?K^{+}K^{-}µ^{+}µ^{-} Decays.
in Physical review letters
Aaboud M
(2017)
Search for the Dimuon Decay of the Higgs Boson in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.
in Physical review letters
Aad G
(2019)
Observation of Light-by-Light Scattering in Ultraperipheral Pb+Pb Collisions with the ATLAS Detector.
in Physical review letters
Adamson P
(2020)
Improved Constraints on Sterile Neutrino Mixing from Disappearance Searches in the MINOS, MINOS+, Daya Bay, and Bugey-3 Experiments.
in Physical review letters
Aaij R
(2019)
Observation of CP Violation in Charm Decays.
in Physical review letters
Aaboud M
(2018)
Combination of the Searches for Pair-Produced Vectorlike Partners of the Third-Generation Quarks at s = 13 TeV with the ATLAS Detector
in Physical Review Letters
Aad G
(2020)
Search for Heavy Resonances Decaying into a Photon and a Hadronically Decaying Higgs Boson in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector.
in Physical review letters
Aaij R
(2019)
Observation of New Resonances in the ?_{b}^{0}p^{+}p^{-} System.
in Physical review letters
Aaij R
(2018)
Measurement of the O_{c}^{0} Baryon Lifetime.
in Physical review letters
Aaboud M
(2019)
Combination of Searches for Invisible Higgs Boson Decays with the ATLAS Experiment.
in Physical review letters
Aaij R
(2018)
Observation of a New ?_{b}^{-} Resonance.
in Physical review letters
Aad G
(2020)
Dijet Resonance Search with Weak Supervision Using sqrt[s]=13 TeV pp Collisions in the ATLAS Detector.
in Physical review letters
Aaij R
(2020)
Measurement of f_{s}/f_{u} Variation with Proton-Proton Collision Energy and B-Meson Kinematics.
in Physical review letters
Aad G
(2021)
Longitudinal Flow Decorrelations in Xe+Xe Collisions at sqrt[s_{NN}]=5.44 TeV with the ATLAS Detector.
in Physical review letters
Aaij R
(2019)
Measurement of the Charm-Mixing Parameter y_{CP}.
in Physical review letters
Aaboud M
(2018)
Observation of Centrality-Dependent Acoplanarity for Muon Pairs Produced via Two-Photon Scattering in Pb+Pb Collisions at sqrt[s_{NN}]=5.02 TeV with the ATLAS Detector.
in Physical review letters
Aaij R
(2019)
Measurement of Charged Hadron Production in Z-Tagged Jets in Proton-Proton Collisions at sqrt[s]=8 TeV.
in Physical review letters
| Title | Science Museum Collider Exhbition |
| Description | Exhibition featruing the Large Hadron Collider and CERN |
| Type Of Art | Artistic/Creative Exhibition |
| Year Produced | 2013 |
| Impact | The exhibition has reached over 100,000 people worldwide. |
| URL | http://www.sciencemuseum.org.uk/visitmuseum/Plan_your_visit/exhibitions/collider |
| Description | Discovery of new sources of CP violation, b-hadron rare decays and multi-quark states. |
| Exploitation Route | Further academic research, public engagement and education |
| Sectors | Education |
| Description | Public engagement and economic impact |
| First Year Of Impact | 2015 |
| Sector | Education |
| Impact Types | Cultural Economic |
| Description | Gravity Fields Festival |
| Form Of Engagement Activity | Participation in an activity, workshop or similar |
| Part Of Official Scheme? | No |
| Geographic Reach | National |
| Primary Audience | Public/other audiences |
| Results and Impact | Biannual Science Festival held in Grantham in honour of Sir Isaac Newton. I am Patron. |
| Year(s) Of Engagement Activity | 2012,2014,2016 |
| URL | https://www.gravityfields.co.uk/ |
| Description | In Our Time |
| Form Of Engagement Activity | A press release, press conference or response to a media enquiry/interview |
| Part Of Official Scheme? | No |
| Geographic Reach | National |
| Primary Audience | Public/other audiences |
| Results and Impact | I have been a panel member on BBC Radio 4 "In Our Time" three times (Theories of Everything, Antimatter, the Neutron). |
| Year(s) Of Engagement Activity | Pre-2006,2011,2016 |
| URL | http://www.bbc.co.uk/programmes/b006qykl |
| Description | New Scientist Expert event |
| Form Of Engagement Activity | A press release, press conference or response to a media enquiry/interview |
| Part Of Official Scheme? | No |
| Geographic Reach | National |
| Primary Audience | Public/other audiences |
| Results and Impact | New Scientist expert event on the Large Hadron Collider |
| Year(s) Of Engagement Activity | 2016 |
| Description | Royal Society Summer Exhibition |
| Form Of Engagement Activity | Participation in an activity, workshop or similar |
| Part Of Official Scheme? | No |
| Geographic Reach | National |
| Primary Audience | Public/other audiences |
| Results and Impact | Royal Society Summer Exhibition - AntiMatter |
| Year(s) Of Engagement Activity | 2016 |
| Description | Science Museum "Collider" exhibition |
| Form Of Engagement Activity | Participation in an activity, workshop or similar |
| Part Of Official Scheme? | No |
| Geographic Reach | International |
| Primary Audience | Public/other audiences |
| Results and Impact | The Science Museum Collider exhibition has reached over 100,000 people and is currently on world tour. I am one of the orginal designers and advisors of the exhibition. |
| Year(s) Of Engagement Activity | 2014,2015,2016,2017 |
| URL | http://www.sciencemuseum.org.uk/visitmuseum/Plan_your_visit/exhibitions/collider |
| Description | U3Age - Norah Boyce Lecture |
| Form Of Engagement Activity | A talk or presentation |
| Part Of Official Scheme? | No |
| Geographic Reach | Local |
| Primary Audience | Public/other audiences |
| Results and Impact | U3Age are educated retired people who have an interest in science. |
| Year(s) Of Engagement Activity | 2011,2016 |
| Description | Worshipful Company Scientific Instrument Makers - Women in Engineering and Science |
| Form Of Engagement Activity | A talk or presentation |
| Part Of Official Scheme? | No |
| Geographic Reach | Local |
| Primary Audience | Schools |
| Results and Impact | Event to encourage Year 7 and 8 girls to do Science and Engineering. |
| Year(s) Of Engagement Activity | 2016 |