Journal Article

In this work, we present a comprehensive study of Al doped VN thin films with x = 0, 35, 60, 71, 84, 100 % in V$_{1−x}$Al$_x$N. These samples were deposited using a reactive magnetron sputtering process at room temperature (300 K), keeping the partial nitrogen gas flow fixed at 25 % [...]

We perform a detailed study of the cosmological constraints on the decay of a relic particle ϕ into neutrinos, ϕ → νν̅, in particular those arising from the observed light-element abundances in the early Universe. Several processes are relevant, including final-state radiation associated with the decay, as well as subsequent interactions of the injected neutrinos with the thermal background neutrinos or between themselves. [...]

At the Large Hadron Collider, the WbWb final state is expected to be dominated by $ t\overline{t} $ production with a contribution from single-top processes. Differential cross-sections for WbWb production in the dilepton decay channel are measured at the particle level as a function of various kinematic variables [...]

At the Large Hadron Collider, the WbWb final state is expected to be dominated by $ t\overline{t} $ production with a contribution from single-top processes. Differential cross-sections for WbWb production in the dilepton decay channel are measured at the particle level as a function of various kinematic variables [...]

A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton–proton collision data collected with the ATLAS detector during Run 2. [...]

We present a study of the impact of data from the upcoming Electron Ion Collider (EIC) on the determination of the strong coupling within the context of the global MSHT fitting framework. To achieve this, we generate EIC electron-proton scattering pseudodata according to both conservative and optimistic experimental uncertainty projections and perform a simultaneous fit to obtain the proton PDFs and the value of the strong coupling. [...]

Fe-based pnictides have evolved as a practical alternative to Cuprate superconductors. Electrons are transported along As–Fe–As path of inter-connected FeAs4, utilizing Fe 3d-As 4p orbital hybridization. [...]

The effect of thermos-mechanical processing and thermal treatments on the microstructureof a single phase fcc-based Al$_5$Co$_{15}$Cr$_{30}$Fe$_{25}$Ni$_{25}$ high entropy alloy is evaluated in this study. As-castingots of the high entropy alloy were thermo-mechanically processed following different routesinvolving forging, cold rolling, warm rolling or hot rolling. [...]

We present a comprehensive study of Higgs boson production associated with a neutrino pair at e+e- colliders (e+e-→hνν¯) at next-to-leading-order accuracy in both the standard model and the two-Higgs-doublet model. We show that these new physics effects will be observable in total and differential cross sections when compared with theoretical predictions that include electroweak corrections, even in the Higgs alignment limit. [...]

The measurement of the Higgs boson self-coupling is crucial for our understanding of the nature of electroweak symmetry breaking and potential physics beyond the Standard Model (BSM). In this work, we study in the framework of the 2-Higgs-Doublet Model (2HDM) the impact of one-loop corrections to triple Higgs couplings (THCs) on the pair production of two Standard Model (SM)-like Higgs bosons h at future high-energy e$^{+}$e$^{−}$ colliders, focusing on the e$^{+}$e$^{−}$ → Zhh process. [...]