Strangeness production in proton-lead collisions with ALICE at the Large Hadron Collider (LHC)
Lead Research Organisation:
University of Birmingham
Department Name: School of Physics and Astronomy
Abstract
My research is on the quark-gluon plasma. This is a state of matter in which the quarks and gluons become deconfined which only occurs at extreme temperatures and densities. These conditions are created in heavy-ion collisions at the LHC and are analysed using data taken by the ALICE experiment. By investigating the quark-gluon plasma we can get a better theoretical understanding of the strong force which is the force which usually confines quarks within hadrons. I look at one of the signatures of quark-gluon plasma formation called strangeness enhancement which was seen in the initial data from ALICE in lead-lead collisions as expected. However, we also found evidence of strangeness enhancement in some proton-proton and proton-lead collisions which was surprising as a quark-gluon plasma is not expected to form in these conditions. My research is looking at the latest proton-lead data taken at higher energies to investigate this phenomenon further.
Organisations
People |
ORCID iD |
Peter Jones (Primary Supervisor) | |
Emily Willsher (Student) |
Publications
Trzeciak B
(2019)
Measurements of heavy-flavour correlations and jets with ALICE at the LHC
in Nuclear Physics A
Gasik P
(2019)
Upgrade of the ALICE central barrel tracking detectors: ITS and TPC
in Nuclear Physics A
Puccio M
(2019)
Light (anti-)nuclei production and elliptic flow at the LHC with ALICE
in Nuclear Physics A
Kim B
(2019)
ALICE results on system-size dependence of charged-particle multiplicity density in p-Pb, Pb-Pb and Xe-Xe collisions
in Nuclear Physics A
Acharya S
(2019)
Charged-particle production as a function of multiplicity and transverse spherocity in pp collisions at $$ \sqrt{\mathbf{s}} =\mathbf{5.02}$$ and 13 TeV
in The European Physical Journal C
Trogolo S
(2019)
Addressing the hypertriton lifetime puzzle with ALICE at the LHC
in Nuclear Physics A
Acharya S
(2019)
Multiplicity dependence of light-flavor hadron production in p p collisions at s = 7 TeV
in Physical Review C
Varga-Kofarago M
(2019)
The evolution of the near-side peak in two-particle number and transverse momentum correlations in Pb-Pb collisions from ALICE
in Nuclear Physics A
Studentship Projects
Project Reference | Relationship | Related To | Start | End | Student Name |
---|---|---|---|---|---|
ST/N503939/1 | 01/10/2015 | 30/03/2021 | |||
1843572 | Studentship | ST/N503939/1 | 01/10/2016 | 31/03/2020 | Emily Willsher |