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
Aaij R
(2018)
Observation of a New ?_{b}^{-} Resonance.
in Physical review letters
Aaij R
(2019)
Search for the rare decay $${ {{B} ^+}} \!\rightarrow {\mu ^+} {\mu ^-} {\mu ^+} { {\upnu } _\mu } $$
in The European Physical Journal C
Aaij R
(2020)
Measurement of CP violation in B
0 ? D
*± D
± decays
Aaij R
(2019)
Measurements of CP asymmetries in charmless four-body $${\varLambda } ^0_{b} $$ and $${\varXi } ^0_{b} $$ decays
in The European Physical Journal 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
(2020)
Measurement of the relative branching fractions of B + ? h + h ' + h ' - decays
in Physical Review D
Aaij R
(2017)
Erratum to: Measurements of the S-wave fraction in B 0 ? K + p - µ + µ - decays and the B 0 ? K *(892)0 µ + µ - differential branching fraction
in Journal of High Energy Physics
Aaij R
(2018)
Observation of B s 0 ? D ¯ * 0 ? and search for B 0 ? D ¯ 0 ? decays
in Physical Review D
Aaij R
(2019)
Search for the rare decay
B+?
µ+
µ-
µ+?µ
Aaij R
(2020)
Test of lepton universality with $$ {\Lambda}_b^0\to {pK}^{-}{\mathrm{\ell}}^{+}{\mathrm{\ell}}^{-} $$ decays
in Journal of High Energy Physics
Aaij R
(2018)
Measurement of C P asymmetries in two-body B ( s ) 0 -meson decays to charged pions and kaons
in Physical Review D
Aaij R
(2019)
Amplitude Analysis of B^{±}?p^{±}K^{+}K^{-} Decays.
in Physical review letters
Aaij R
(2018)
Test of lepton flavor universality by the measurement of the B 0 ? D * - t + ? t branching fraction using three-prong t decays
in Physical Review D
Aaij R
(2016)
First Observation of D^{0}-D[over ¯]^{0} Oscillations in D^{0}?K^{+}p^{-}p^{+}p^{-} Decays and Measurement of the Associated Coherence Parameters.
in Physical review letters
Aaij R
(2019)
Measurement of the mass and production rate of ? b - baryons
in Physical Review D
Aaij R
(2020)
Searches for low-mass dimuon resonances
Aaij R
(2018)
Measurement of CP observables in B±?D(?)K± and B±?D(?)p± decays
in Physics Letters B
Aaij R
(2018)
Erratum to: Measurement of the CKM angle ? using B ± ? DK ± with D ? K S 0 p + p -, K S 0 K + K - decays
in Journal of High Energy Physics
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)
Measurement of CP-Violating and Mixing-Induced Observables in B_{s}^{0}??? 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
Aaij R
(2017)
Observation of the suppressed decay ? b 0 ? pp - µ + µ -
in Journal of High Energy Physics
Aaij R
(2020)
Search for the doubly charmed baryon ?cc+
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
Aaij R
(2019)
Measurement of the Charm-Mixing Parameter y C P
in Physical Review Letters
Aaij R
(2018)
Search for B c + decays to two charm mesons
in Nuclear Physics B
Aaij R
(2018)
Measurement of Antiproton Production in p-He Collisions at sqrt[s_{NN}]=110 GeV.
in Physical review letters
Aaij R
(2019)
Updated measurement of time-dependent $$CP$$-violating observables in $${ {B} ^0_{s}} \rightarrow J/\psi K^+ K^-$$ decays
in The European Physical Journal C
Aaij R
(2019)
Measurement of the Mass Difference Between Neutral Charm-Meson Eigenstates.
in Physical review letters
Aaij R
(2018)
Search for CP violation in ? b 0 ? p K - and ? b 0 ? p p - decays
in Physics Letters B
Aaij R
(2019)
Amplitude analysis of Bs
0 ? KS
0 K
± p
± decays
Aaij R
(2018)
Observation of the decay ? b 0 ? ? c + p p ? p -
in Physics Letters B
Aaij R
(2019)
Search for Lepton-Universality Violation in B^{+}?K^{+}l^{+}l^{-} Decays.
in Physical review letters
Aaij R
(2018)
Evidence for an ? c ( 1 S ) p - resonance in B 0 ? ? c ( 1 S ) K + p - decays.
in The European physical journal. C, Particles and fields
Aaij R
(2016)
Measurement of the Difference of Time-Integrated CP Asymmetries in D^{0}?K^{-}K^{+} and D^{0}?p^{-}p^{+} Decays.
in Physical review letters
Aaij R
(2017)
New algorithms for identifying the flavour of [Formula: see text] mesons using pions and protons.
in The European physical journal. C, Particles and fields
Aaij R
(2016)
Model-independent measurement of mixing parameters in D0 ? K S 0 p+p- decays
in Journal of High Energy Physics
Aaij R
(2016)
Measurement of the B s 0 ? D s ( * ) + D s ( * ) - branching fractions
in Physical Review D
Aaij R
(2018)
Search for lepton-flavour-violating decays of Higgs-like bosons.
in The European physical journal. C, Particles and fields
Aaij R
(2019)
Observation of the ?b0??c1 (3872) pK
- decay
Aaij R
(2020)
Determination of quantum numbers for several excited charmed mesons observed in B - ? D * + p - p - decays
in Physical Review D
Aaij R
(2020)
Measurement of $${\psi {(2S)}} $$ production cross-sections in proton-proton collisions at $$\sqrt{s} =7$$ and $$13\text { TeV} $$
in The European Physical Journal C
Aaij R
(2019)
Erratum to: Measurement of ? production in pp collisions at $$ \sqrt{\mathrm{s}} $$ = 13 TeV
in Journal of High Energy Physics
Aaij R
(2020)
Erratum to: Measurement of $$\psi (2S)$$ meson production in pp collisions at $$\sqrt{s}=7\,\hbox {TeV}$$
in The European Physical Journal C
Aaij R
(2018)
Erratum to: Differential branching fraction and angular analysis of ? b 0 ? ?µ + µ - decays
in Journal of High Energy Physics
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 |