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41
Measurement of the B s 0 → J / ψK S 0 effective lifetime from proton-proton collisions at s = 13 TeV
Published 2024“…The effective lifetime of the B s 0 meson in the decay B s 0 → J / ψK S 0 is measured using data collected during 2016–2018 with the CMS detector in s = 13 TeV proton-proton collisions at the LHC, corresponding to an integrated luminosity of 140 fb−1. …”
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42
Measurements of the azimuthal anisotropy of prompt and nonprompt charmonia in PbPb collisions at √𝑠NN = 5.02 TeV
Published 2023“…The measured v2 values for prompt J/ψ mesons are found to be larger than those for nonprompt J/ψ mesons. …”
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43
Isolation and characterisation of a novel cysteine-rich peptide from momordica charantia seeds
Published 2023“…Momordica charantia, a fruit commonly known as bitter gourd or bitter melon, belongs to the Cucurbitaceae family, which is well known to contain plant species abundant in cysteine-rich peptides. …”
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Final Year Project (FYP) -
44
Investigate how the park and ride scheme serves to encourage public transport usage
Published 2011Get full text
Final Year Project (FYP) -
45
Study of goods vehicles in intermodal supply chain
Published 2012Get full text
Final Year Project (FYP) -
46
Measurement of CP observables in B ± → DK ± and B ± → Dπ ± with D → K S 0 K ± π ∓ decays
Published 2020“…Measurements of CP observables in B± → DK± and B± → Dπ± decays are presented, where D represents a superposition of D0 and D¯0 states. The D meson is reconstructed in the three-body final states KS0K±π∓ and KS0K∓π±. …”
Journal article -
47
A measurement of ∆Γs
Published 2024“…The decay-width difference between the light and heavy mass eigenstates of the 𝐵0𝑠 meson is measured to be ∆Γs = 0.087 ± 0.012 ± 0.009 ps−1, where the first uncertainty is statistical and the second systematic.…”
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48
Search for QCD instantons at the LHC using the ATLAS Detector
Published 2023“…Instanton field configurations are deeply embedded in the Standard Model of particle physics, being already essential in explaining the heaviness of the $\eta'$ meson. Yet they have never been observed. The search presented here uses a Machine Learning technique based on Deep Neural Networks (DNNs) for concomitant signal discrimination and background estimation. …”
Thesis -
49
Study of charmonium production via the decay to p p¯ at √s = 13 TeV
Published 2024“…The production cross-section of the η c meson is measured in a rapidity range of 2.0 < y < 4.0 and in a transverse momentum range of 5.0 < p T < 20.0 GeV / c , which is extended compared with previous LHCb analyses. …”
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50
Measurement of J/ψ production in association with a W ± boson with pp data at 8 TeV
Published 2020“…A measurement of the production of a prompt J/ψ meson in association with a W± boson with W± → μν and J/ψ → μ+μ− is presented for J/ψ transverse momenta in the range 8.5–150 GeV and rapidity |yJ/ψ| < 2.1 using ATLAS data recorded in 2012 at the LHC. …”
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53
Prompt and nonprompt ψ(2S) production in pPb collisions at $$ \sqrt{s_{\textrm{NN}}} $$ = 8.16 TeV
Published 2024“…The prompt and nonprompt ψ(2S) production cross-sections and the ratio of the ψ(2S) to J/ψ cross-section are measured as a function of the meson transverse momentum and rapidity in the nucleon-nucleon centre-of-mass frame, together with forward-to-backward ratios and nuclear modification factors. …”
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54
An exploratory study for a new method to search for heavy neutrinos with data at the Large Hadron Collider (LHC)
Published 2020“…There are a significant number of HNL produced from the various mesons, where the largest $M_N$ $|V_{\ell N}|$ range of HNL can be probed by B Mesons due to it having the largest mass. …”
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Final Year Project (FYP) -
55
Search for the 𝐵0𝑠 → μ+μ−γ decay
Published 2024“…Additionally, upper limits are set on the branching fraction in the [2mμ, 1.70] GeV/c2 dimuon mass region excluding the contribution from the intermediate ϕ(1020) meson, and in the region combining all dimuon-mass intervals.…”
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56
Search for CP violation in D0 → K0 SK0 S decays in proton–proton collisions at √s = 13 TeV
Published 2024“…The flavor of the neutral D meson is determined by the pion charge in the reconstructed decays D ∗ + → D 0 π + and D ∗ - → D ¯ 0 π - . …”
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57
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Search for 𝐷∗(2007)0→ 𝜇+𝜇− in 𝐵− → 𝜋−𝜇+𝜇− decays
Published 2023“…The analysis is the first search for a rare charm-meson decay exploiting production via beauty decays.…”
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59
Amplitude analysis of the radiative decay B0s → K+K−γ
Published 2024“…A search for radiative decay of 𝐵0𝑠 mesons to orbitally excited K+K− states is performed using proton proton collisions recorded by the LHCb experiment, corresponding to an integrated luminosity of 9 fb−1. …”
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60
Study of b-hadron decays to Λ+𝑐ℎ−ℎ′− final states
Published 2024“…Decays of Ξ−𝑏 and Ω−𝑏 baryons to Λ+𝑐ℎ−ℎ′− final states, with h−h′− being π−π−, K−π− and K−K− meson pairs, are searched for using data collected with the LHCb detector. …”
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Article