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Pore-to-Core Laboratory Upscaling and Visualization of Enhanced Oil Recovery and CO2 Storage
(Doctoral thesis, 2015-01-09)The global energy demand increases, and the need for hydrocarbon reserve growth is evident. The maturation of hydrocarbon formations worldwide combined with declining rate of major oil and gas discoveries, have caused a ... -
Positron bunching and electrostatic transport system for the production and emission of dense positronium clouds into vacuum
(Peer reviewed; Journal article, 2015-11)We describe a system designed to re-bunch positron pulses delivered by an accumulator supplied by a positron source and a Surko-trap. Positron pulses from the accumulator are magnetically guided in a 0.085 T field and are ... -
Possibilities, limitations, and the way ahead for dust explosion modelling
(Journal article; Peer reviewed, 2006)The purpose of the present paper is threefold. First, a brief review of modelling, main results, and preliminary conclusions from the DESC project are presented; current capabilities and limitations of the DESC code are ... -
Possibility of Measuring the CP of a Higgs Boson at the LHC
(Master thesis, 2002) -
Possible Ionospheric Influence on Substorm Onset Location
(Journal article; Peer reviewed, 2022)Auroral substorm onset locations are highly unpredictable. Previous studies have shown that the By component of the interplanetary magnetic field (IMF) explains ∼5% of the variation in onset magnetic local time (MLT), while ... -
Power budget equations and calibration factors for fish abundance estimation using scientific echo sounders and sonar systems
(Peer reviewed; Journal article, 2016-07-09)Acoustic methods used in fish abundance estimation constitute a key part of the analytic assessment that makes the basis for abundance estimation of marine resources. The methods rely on power-budget equations and calibrated ... -
Precise description of medium-induced emissions
(Journal article; Peer reviewed, 2023)We study jet fragmentation via final-state parton splittings in the medium. These processes are usually calculated theoretically by invoking the large-Nc limit. In this paper we perform the first computation of a 1 → 2 ... -
Prediction of Soft Proton Intensities in the Near-Earth Space Using Machine Learning
(Journal article; Peer reviewed, 2021)The spatial distribution of energetic protons contributes to the understanding of magnetospheric dynamics. Based upon 17 yr of the Cluster/RAPID observations, we have derived machine-learning-based models to predict the ... -
Prediction of Three-Phase Capillary Pressure using a Network Model Anchored to Two-Phase Data
(Journal article, 2008-04-30)Three-phase capillary pressure is difficult to measure experimentally and therefore has to be estimated by other methods. In this work a network model was applied to generate a consistent set of two-phase and three-phase ... -
The Predictive Capabilities of the Auroral Electrojet Index for Medium Energy Electron Precipitation
(Journal article; Peer reviewed, 2021)The chemical imprint of the energetic electron precipitation on the atmosphere is now acknowledged as a part of the natural forcing of the climate system. It has, however, been questioned to which degree current proxies ... -
Preliminary results of 3D-DDTC pixel detectors for the ATLAS upgrade
(Journal article, 2009)3D Silicon sensors fabricated at FBK-irst with the Double-side Double Type Column (DDTC) approach and columnar electrodes only partially etched through p-type substrates were tested in laboratory and in a 1.35 Tesla magnetic ... -
Pressure Development in Dust Explosions - An experimental study in the 20-liter Siwek sphere and a 0.5 m³ non-standardized vessel
(Master thesis, 2018-07-27)This thesis describes an experimental investigation of pressure development in dust explosions, using two different volumes. The 20-liter Siwek sphere is a standard explosion test apparatus used for determining maximum ... -
Pressure Measurements for Monitoring CO2 Foam Pilots
(Journal article; Peer reviewed, 2022)This study focuses on the use of pressure measurements to monitor the effectiveness of foam as a CO2 mobility control agent in oil-producing reservoirs. When it is applied optimally, foam has excellent potential to improve ... -
Primary Drainage Capillary Pressure Curves in Heterogeneous Carbonates with Ultracentrifuge and NMR
(Master thesis, 2010-06-01)Capillary pressure is one of the most fundamental rock-fluid characteristics in multi-phase flow, critically influencing both the initial reservoir fluid distribution and the dynamic processes of oil recovery. Thus, it is ... -
Probing non-linearity of higher order anisotropic flow in Pb-Pb collisions
(Peer reviewed; Journal article, 2017-11)The second and the third order anisotropic flow, \(V_{2}\) and \(V_3\). are determined by the corresponding initial spatial anisotropy coefficients, \(\varepsilon_{2}\) and \(\varepsilon_{3}\). in the initial density ... -
Probing the Atomic Arrangement of Subsurface Dopants in a Silicon Quantum Device Platform
(Journal article; Peer reviewed, 2023)High-density structures of subsurface phosphorus dopants in silicon continue to garner interest as a silicon-based quantum computer platform; however, a much-needed confirmation of their dopant arrangement has been lacking. ... -
Probing the charged Higgs boson at the LHC in the CP-violating type-II 2HDM
(Peer reviewed; Journal article, 2012-11-05)We present a phenomenological study of a CP-violating two-Higgs-doublet Model with type-II Yukawa couplings at the Large Hadron Collider (LHC). In the light of recent LHC data, we focus on the parameter space that survives ... -
Probing the effects of strong electromagnetic fields with charge-dependent directed flow in Pb-Pb collisions at the LHC
(Journal article; Peer reviewed, 2020)The first measurement at the LHC of charge-dependent directed flow (v1) relative to the spectator plane is presented for Pb-Pb collisions at √sNN=5.02 TeV. Results are reported for charged hadrons and D0 mesons for the ... -
Probing the quantum interference between singly and doubly resonant top-quark production in pp collisions at √s=13 TeV with the ATLAS detector
(Peer reviewed; Journal article, 2018)This Letter presents a normalized differential cross-section measurement in a fiducial phase-space region where interference effects between top-quark pair production and associated production of a single top quark with ... -
Probing two-center interference in H2+ using chirped pulses
(Peer reviewed; Journal article, 2013)The influence of intermediate resonant dissociative channels in the few-photon ionization dynamics of H+2 is demonstrated in a pump-probe scenario. Two-photon ionization of H+2 by two sequentially applied pump and probe ...