A. Maevskiy
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View article: Time-local stochastic equation of motion for solid ionic electrolytes
Time-local stochastic equation of motion for solid ionic electrolytes Open
Numerical studies of ionic motion through solid electrolytes commonly involve static nudged-elastic band methods or costly molecular dynamics. Building on a time-local model of current carrier-electrolyte interaction and incorporating ther…
View article: Predicting ionic conductivity in solids from the machine-learned potential energy landscape
Predicting ionic conductivity in solids from the machine-learned potential energy landscape Open
Discovering new superionic materials is essential for advancing solid-state batteries, which offer improved energy density and safety compared to traditional lithium-ion batteries with liquid electrolytes. Conventional computational method…
View article: Predicting ionic conductivity in solids from the machine-learned potential energy landscape
Predicting ionic conductivity in solids from the machine-learned potential energy landscape Open
Discovering new superionic materials is essential for advancing solid-state batteries, which offer improved energy density and safety compared to the traditional lithium-ion batteries with liquid electrolytes. Conventional computational me…
View article: Local-time formula for dissipation in solid ionic electrolytes
Local-time formula for dissipation in solid ionic electrolytes Open
When ions move through solids, they interact with the solid's constituent atoms and cause them to vibrate around their equilibrium points. This vibration, in turn, modifies the potential landscape through which the mobile ions travel. Beca…
View article: Local-time formula for dissipation in solid ionic electrolytes
Local-time formula for dissipation in solid ionic electrolytes Open
When ions move through solids, they interact with the solid's constituent atoms and cause them to vibrate around their equilibrium points. This vibration, in turn, modifies the potential landscape through which the mobile ions travel. Beca…
View article: The LHCb ultra-fast simulation option, Lamarr design and validation
The LHCb ultra-fast simulation option, Lamarr design and validation Open
Detailed detector simulation is the major consumer of CPU resources at LHCb, having used more than 90% of the total computing budget during Run 2 of the Large Hadron Collider at CERN. As data is collected by the upgraded LHCb detector duri…
View article: The LHCb ultra-fast simulation option, Lamarr: design and validation
The LHCb ultra-fast simulation option, Lamarr: design and validation Open
Detailed detector simulation is the major consumer of CPU resources at LHCb, having used more than 90% of the total computing budget during Run 2 of the Large Hadron Collider at CERN. As data is collected by the upgraded LHCb detector duri…
View article: Generative Adversarial Networks for the fast simulation of the Time Projection Chamber responses at the MPD detector
Generative Adversarial Networks for the fast simulation of the Time Projection Chamber responses at the MPD detector Open
Detailed detector simulation models are vital for the successful operation of modern high-energy physics experiments. In most cases, running detailed models requires a significant amount of computing resources. It is desired to have approa…
View article: Towards Reliable Neural Generative Modeling of Detectors
Towards Reliable Neural Generative Modeling of Detectors Open
The increasing luminosities of future data taking at Large Hadron Collider and next generation collider experiments require an unprecedented amount of simulated events to be produced. Such large scale productions demand a significant amoun…
View article: Lamarr: the ultra-fast simulation option for the LHCb experiment
Lamarr: the ultra-fast simulation option for the LHCb experiment Open
During Run 2 of the Large Hadron Collider at CERN, the LHCb experiment has spent more than 80% of the pledged CPU time to produce simulated data samples. The upgraded LHCb detector, being commissioned now, will be able to collect much larg…
View article: Generative Surrogates for Fast Simulation: TPC Case
Generative Surrogates for Fast Simulation: TPC Case Open
Simulation of High Energy Physics experiments is widely used, necessary for both detector and physics studies. Detailed Monte-Carlo simulation algorithms are often limited due to the computational complexity of such methods, and therefore …
View article: Towards Reliable Neural Generative Modeling of Detectors
Towards Reliable Neural Generative Modeling of Detectors Open
The increasing luminosities of future data taking at Large Hadron Collider and next generation collider experiments require an unprecedented amount of simulated events to be produced. Such large scale productions demand a significant amoun…
View article: Enhancing $T_{\mathrm{c}}$ in a composite superconductor/metal bilayer system: a dynamical cluster approximation study
Enhancing $T_{\mathrm{c}}$ in a composite superconductor/metal bilayer system: a dynamical cluster approximation study Open
It has been proposed that the superconducting transition temperature $T_{\mathrm{c}}$ of an unconventional superconductor with a large pairing scale but strong phase fluctuations can be enhanced by coupling it to a metal. However, the gene…
View article: Measurement of CP-violation parameters in decays of $B_s^0 \to J/\psi \phi $ with the ATLAS detector
Measurement of CP-violation parameters in decays of $B_s^0 \to J/\psi \phi $ with the ATLAS detector Open
A measurement of CP-violating weak phase $\\phi_s$ and $B^0_s$ meson decay width difference with $B^0_s\\to J/\\psi\\phi$ decays in the ATLAS experiment is presented. It is based on integrated luminosity of 14.3 fb$^{-1}$ collected by the …
View article: Production and spectroscopy in heavy flavour
Production and spectroscopy in heavy flavour Open
A wide programme of studies of heavy flavour production at the LHC is performed with the ATLAS detector. This paper covers recent results in measurements of pair $b$-quark production, di-$J/\\psi$ production cross-section and effective cro…
View article: Recent results on B-Physics and Quarkonia with the ATLAS detector
Recent results on B-Physics and Quarkonia with the ATLAS detector Open
The paper describes several measurements recently completed by ATLAS: (a) the decay of $\\Lambda^0_b$ into $\\Lambda^0$ and $\\psi(2\\text{S})$, observed for the first time and compared to the decay into $\\Lambda^0$ and $J/\\psi$; (b) the…
View article: Gas gain stabilisation in the ATLAS TRT detector
Gas gain stabilisation in the ATLAS TRT detector Open
The ATLAS (one of two general purpose detectors at the LHC) Transition Radiation Tracker (TRT) is the outermost of the three tracking subsystems of the ATLAS Inner Detector. It is a large straw-based detector and contains about 350,000 ele…
View article: Flavour Tagged Time Dependent Angular Analysis of the $B^0_s\rightarrow J/\psi\phi$ Decay on Run 1 Data in ATLAS
Flavour Tagged Time Dependent Angular Analysis of the $B^0_s\rightarrow J/\psi\phi$ Decay on Run 1 Data in ATLAS Open
A measurement of the $B^0_s$ decay parameters in the $B^0_s \\rightarrow J/\\psi\\phi$ channel using an integrated luminosity of 14.3 fb$^{−1}$ collected by the ATLAS detector from 8 TeV $pp$ collisions at the LHC is presented. The values …