X. Ruan
YOU?
Author Swipe
View article: Combined physical and biogeochemical assessment of mesoscale eddy parameterisations in ocean models: Eddy-induced advection at eddy-permitting resolutions
Combined physical and biogeochemical assessment of mesoscale eddy parameterisations in ocean models: Eddy-induced advection at eddy-permitting resolutions Open
View article: Accumulating evidence for the associated production of a new Higgs boson at the LHC
Accumulating evidence for the associated production of a new Higgs boson at the LHC Open
In the last decades, the Standard Model (SM) of particle physics has been extensively tested and confirmed, with the announced discovery of the Higgs boson in 2012 being the last missing puzzle piece. Even though since then the search for …
View article: Combined physical and biogeochemical assessment of mesoscale eddy parameterisations in ocean models: eddy induced advection at non-eddying resolutions
Combined physical and biogeochemical assessment of mesoscale eddy parameterisations in ocean models: eddy induced advection at non-eddying resolutions Open
Ocean components of Earth System Models employed for climate projections as yet do not routinely resolve mesoscale eddies for computational cost reasons, and the associated subgrid processes are still parameterised in these numerical model…
View article: Feasibility of the observation of a heavy scalar through the fully hadronic final state at the LHeC
Feasibility of the observation of a heavy scalar through the fully hadronic final state at the LHeC Open
The proposed future Large Hadron electron collider provides sufficient center of mass energies, $$\sqrt{s}$$ , to probe heavy particles decaying into $$W^\pm (Z)-$$ boson of mass $$>2m_W$$ $$(2m_Z)$$ . In this w…
View article: Big data- and artificial intelligence-based hot-spot analysis of COVID-19: Gauteng, South Africa, as a case study
Big data- and artificial intelligence-based hot-spot analysis of COVID-19: Gauteng, South Africa, as a case study Open
The coronavirus disease 2019 (COVID-19) has developed into a pandemic. Data-driven techniques can be used to inform and guide public health decision- and policy-makers. In generalizing the spread of a virus over a large area, such as a pro…
View article: Feasibility of the observation of a heavy scalar through the fully hadronic final state at the LHeC
Feasibility of the observation of a heavy scalar through the fully hadronic final state at the LHeC Open
The proposed future Large Hadron Electron Collider provides sufficient center of mass energies, $\sqrt{s}$, to probe heavy particles decaying into $W^\pm(Z)-$boson of mass $>2m_W$ $(2m_Z)$. In this work we present a study to produce one su…
View article: Unveiling hidden physics at the LHC
Unveiling hidden physics at the LHC Open
View article: An experiment for electron-hadron scattering at the LHC
An experiment for electron-hadron scattering at the LHC Open
View article: An investigation of over-training within semi-supervised machine learning models in the search for heavy resonances at the LHC
An investigation of over-training within semi-supervised machine learning models in the search for heavy resonances at the LHC Open
In particle physics, semi-supervised machine learning is an attractive option to reduce model dependencies searches beyond the Standard Model. When utilizing semi-supervised techniques in training machine learning models in the search for …
View article: Understanding two same-sign and three leptons with $b$-jets in four top quark events at the LHC
Understanding two same-sign and three leptons with $b$-jets in four top quark events at the LHC Open
The top quark is the heaviest known elementary particle of the Standard Model (SM) of particle physics and, therefore, it is expected to have large couplings to hypothetical new physics in many models beyond the SM (BSM). Various studies h…
View article: Accumulating Evidence for the Associated Production of a New Higgs Boson at the Large Hadron Collider
Accumulating Evidence for the Associated Production of a New Higgs Boson at the Large Hadron Collider Open
In the last decades, the Standard Model (SM) of particle physics has been extensively tested and confirmed, with the announced discovery of the Higgs boson in 2012 being the last missing puzzle piece. Even though since then the search for …
View article: Leveraging Artificial Intelligence and Big Data to Optimize COVID-19 Clinical Public Health and Vaccination Roll-Out Strategies in Africa
Leveraging Artificial Intelligence and Big Data to Optimize COVID-19 Clinical Public Health and Vaccination Roll-Out Strategies in Africa Open
COVID-19 is imposing massive health, social and economic costs. While many developed countries have started vaccinating, most African nations are waiting for vaccine stocks to be allocated and are using clinical public health (CPH) strateg…
View article: Development of an Early Alert System for an Additional Wave of COVID-19 Cases Using a Recurrent Neural Network with Long Short-Term Memory
Development of an Early Alert System for an Additional Wave of COVID-19 Cases Using a Recurrent Neural Network with Long Short-Term Memory Open
The impact of the still ongoing “Coronavirus Disease 2019” (COVID-19) pandemic has been and is still vast, affecting not only global human health and stretching healthcare facilities, but also profoundly disrupting societal and economic sy…
View article: The use of Generative Adversarial Networks to characterise new physics\n in multi-lepton final states at the LHC
The use of Generative Adversarial Networks to characterise new physics\n in multi-lepton final states at the LHC Open
Semi-supervision in Machine Learning can be used in searches for new physics\nwhere the signal plus background regions are not labelled. This strongly\nreduces model dependency in the search for signals Beyond the Standard Model.\nThis app…
View article: The use of Generative Adversarial Networks to characterise new physics in multi-lepton final states at the LHC
The use of Generative Adversarial Networks to characterise new physics in multi-lepton final states at the LHC Open
Semi-supervision in Machine Learning can be used in searches for new physics where the signal plus background regions are not labelled. This strongly reduces model dependency in the search for signals Beyond the Standard Model. This approa…
View article: Development of an Early Alert System for an Additional Wave of COVID-19 Cases using a Recurrent Neural Network with Long Short-Term Memory
Development of an Early Alert System for an Additional Wave of COVID-19 Cases using a Recurrent Neural Network with Long Short-Term Memory Open
View article: Leveraging Artificial Intelligence and Big Data to Optimize COVID-19 Clinical Public Health and Vaccination Roll-Out Strategies in Africa
Leveraging Artificial Intelligence and Big Data to Optimize COVID-19 Clinical Public Health and Vaccination Roll-Out Strategies in Africa Open
View article: Big Data- and Artificial Intelligence-Based Hot-Spot Analysis of COVID-19: Gauteng, South Africa, as a case study
Big Data- and Artificial Intelligence-Based Hot-Spot Analysis of COVID-19: Gauteng, South Africa, as a case study Open
View article: Evaluating temperature and humidity gradients of COVID-19 infection rates in light of Non-Pharmaceutical Interventions
Evaluating temperature and humidity gradients of COVID-19 infection rates in light of Non-Pharmaceutical Interventions Open
We evaluate potential temperature and humidity impact on the infection rate of COVID-19 with a data up to June 10 th 2020, which comprises a large geographical footprint. It is critical to analyse data from different countries or regions a…
View article: Risk Adjusted Non-Pharmaceutical Interventions for the Management of COVID-19 in South Africa
Risk Adjusted Non-Pharmaceutical Interventions for the Management of COVID-19 in South Africa Open
A global analysis of the impact of non-pharmaceutical interventions (NPIs) on the dynamics of the spread of the COVID-19 indicates that these can be classified using the stringency index proposed by the Oxford COVID-19 Government Response …
View article: Worldwide Effectiveness of Various Non-Pharmaceutical Intervention Control Strategies on the Global COVID-19 Pandemic: A Linearised Control Model
Worldwide Effectiveness of Various Non-Pharmaceutical Intervention Control Strategies on the Global COVID-19 Pandemic: A Linearised Control Model Open
Background COVID-19 is a virus which has lead to a global pandemic. Worldwide, more than 130 countries have imposed severe restrictions, which form part of a set of non-pharmaceutical interventions (NPI)s. We aimed to quantify the country-…
View article: Multi-lepton signatures of additional scalar bosons beyond the Standard Model at the LHC
Multi-lepton signatures of additional scalar bosons beyond the Standard Model at the LHC Open
Following a prediction made in Refs.~\cite{vonBuddenbrock:2015ema,Kumar:2016vut,vonBuddenbrock:2016rmr}, this paper focuses on multi-lepton signatures arising from two new hypothetical scalar bosons, $H$ and $S$, at the Large Hadron Collid…
View article: Search for a heavy boson in <i>WW</i> <sub>γγ</sub> channel at the Large Hadron Collider in pp at $\sqrt{s}=13\,{\rm{TeV}}$ and integrated luminosity of 36.5 fb<sup>−1</sup> with the ATLAS detector
Search for a heavy boson in <i>WW</i> <sub>γγ</sub> channel at the Large Hadron Collider in pp at $\sqrt{s}=13\,{\rm{TeV}}$ and integrated luminosity of 36.5 fb<sup>−1</sup> with the ATLAS detector Open
In this study, a search for heavy boson H, decaying into the Standard Model Higgs h, and scalar boson S using 36.5 fb−1 of proton-proton collision data recorded at by the ATLAS detector at the Large Hadron Collider is presented in this not…
View article: Probing anomalous couplings using di-Higgs production in electron–proton collisions
Probing anomalous couplings using di-Higgs production in electron–proton collisions Open
View article: Phenomenology of additional scalar bosons at the LHC
Phenomenology of additional scalar bosons at the LHC Open
The confirmation of the Higgs boson in Run I data at the Large Hadron Collider (LHC) and the excesses in recent Run II data suggest scenarios beyond the Standard Model (SM). We pursue a study in a minimal model which is an extension of a s…
View article: Measurement of Higgs boson properties using the diphoton decay with the ATLAS detector
Measurement of Higgs boson properties using the diphoton decay with the ATLAS detector Open
The Standard Model Higgs boson like particle was observed in July 2012 by both the ATLAS and CMS collaboration at the LHC. The measurements of the Higgs boson properties are performed in Higgs boson decaying into two photons channel after …
View article: Prometeo: A portable test-bench for the upgraded front-end electronics of the ATLAS Tile calorimeter
Prometeo: A portable test-bench for the upgraded front-end electronics of the ATLAS Tile calorimeter Open
On behalf of the ATLAS Tile Calorimeter SystemPrometeo is a portable test-bench for full certification of the front-end electronics of the ATLAS Tile calorimeter, designed for the upgrade phase-II.It is a high-throughput electronic system …
View article: Double Higgs production at FCC-he and prospects for measurements of self-coupling
Double Higgs production at FCC-he and prospects for measurements of self-coupling Open
The measurement of the triple Higgs boson coupling is one of the most important goals of the Higgs physics program in present and future collider experiments. This would provide the first direct information on the Higgs potential, which is…
View article: Probing the Higgs boson via vector boson fusion with single jet tagging at the LHC
Probing the Higgs boson via vector boson fusion with single jet tagging at the LHC Open
The signature produced by the Standard Model Higgs boson in the Vector Boson\nFusion (VBF) mechanism is usually pinpointed by requiring two well separated\nhadronic jets, one of which (at least) of them tends to be in the forward\ndirectio…