Blar i Faculty of Mathematics and Natural Sciences på tittel
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Quantum Control of Rydberg Atoms
(Master thesis, 2014-06-02)In 2007 the AEGIS experiment was started at CERN with the goal to determine the gravitational acceleration of the antihydrogen atom. This is achieved through accelerating the antihydrogen atoms toward a detector and measure ... -
Quantum social networks
(Peer reviewed; Journal article, 2012-06-27)We introduce a physical approach to social networks (SNs) in which each actor is characterized by a yes–no test on a physical system. This allows us to consider SNs beyond those originated by interactions based on pre-existing ... -
Quark self-energy and condensates in NJL model with external magnetic field
(Journal article; Peer reviewed, 2021)In a one-flavor NJL model with a finite temperature, chemical potential, and external magnetic field, the self-energy of the quark propagator contains more condensates besides the vacuum condensate. We use Fierz identity ... -
Quarkonia as probes of the QGP and of the initial stages of the heavy-ion collision with ALICE
(Journal article; Peer reviewed, 2022)Studies of quarkonium production in heavy-ion collisions can be used for probing QGP properties. The suppression and regeneration of bound quarkonium states is sensitive to the medium properties. Modifications of the ... -
Quarkonium measurements in nucleus–nucleus collisions with ALICE
(Peer reviewed; Journal article, 2019)Quarkonia, i.e. bound states of bb¯ and cc¯ quarks, are powerful observables to study the properties of nuclear matter under extreme conditions. The formation of a Quark-Gluon Plasma (QGP), which is predicted by lattice ... -
Quarkonium production in p-Pb collisions with ALICE
(Peer reviewed; Journal article, 2019)ALICE has measured quarkonium production in p-Pb collisions at backward (−4.46 < ycms < −2.96), mid (−1.37 < ycms < 0.43) and forward (2.03 < ycms < 3.53) rapidity (y) regions down to zero transverse momentum (pT). The ... -
Quarks and gluons in the Lund plane
(Journal article; Peer reviewed, 2022)Discriminating quark and gluon jets is a long-standing topic in collider phenomenology. In this paper, we address this question using the Lund jet plane substructure technique introduced in recent years. We present two ... -
Quarkyonic matter from hydro and rapid freeze out
(Peer reviewed; Journal article, 2009)Quarkyonic matter is a predicted phase between deconfined ideal QGP and Hadronic matter where the dominant degrees of freedom are quarks. Collective flow measurements indicate that the flow developed in QGP, as flow ... -
Quartz overgrowth textures and fluid inclusion thermometry evidence for basin-scale sedimentary recycling: An example from the Mesozoic Barents Sea Basin
(Journal article; Peer reviewed, 2020)Sedimentary recycling has the potential to obscure source-to-sink relationships, provenance interpretations, burial history reconstructions and robust reservoir quality predictions in siliciclastic sedimentary basins. Here, ... -
The Quasi-Linear Absolute Angular Momentum Slope of Tropical Cyclones Under Rapid Intensification
(Journal article; Peer reviewed, 2023)Tropical cyclone (TC) low-level tangential wind structure is known to be an important input for risk assessment (e.g., storm surge). However, a realistic TC wind structure model with easy implementation is still needed for ... -
Quasi-static response of a bottom-fixed wind turbine subject to various incident wind fields
(Journal article; Peer reviewed, 2021)In the design of offshore wind farms the simulated dynamic response of the wind turbine structure includes loading from turbulent wind. The International Electrotechnical Commission (IEC) standard for wind turbine design ... -
Quenched invariance principle for random walks on dynamically averaging random conductances
(Journal article; Peer reviewed, 2021)We prove a quenched invariance principle for continuous-time random walks in a dynamically averaging environment on Z. In the beginning, the conductances may fluctuate substantially, but we assume that as time proceeds, ... -
Quenching effects in the cumulative jet spectrum
(Journal article; Peer reviewed, 2021)The steeply falling jet spectrum induces a bias on the medium modifications of jet observables in heavy-ion collisions. To explore this effect, we develop a novel analytic framework to study the quenched jet spectrum and ... -
Question classification taxonomies as guides to formulating questions for use in chemistry classrooms
(Peer reviewed; Journal article, 2016)Teacher questions play an important role in facilitating classroom discourse. Using appropriate question types and proper questioning techniques help to create reflective- active learners. Teacher questions can elicit ... -
Quick but odd growth of cacti
(Peer reviewed; Journal article, 2015)Let F be a family of graphs. Given an input graph G and a positive integer k, testing whether G has a k-sized subset of vertices S, such that G\S belongs to F, is a prototype vertex deletion problem. These type of problems ... -
Quick separation in chordal and split graphs
(Journal article; Peer reviewed, 2020)In this paper we study two classical cut problems, namely Multicut and Multiway Cut on chordal graphs and split graphs. In the Multicut problem, the input is a graph G, a collection of 𝓁 vertex pairs (si, ti), i ∈ [𝓁], ... -
The quiet crossing of ocean tipping points
(Journal article; Peer reviewed, 2021)Anthropogenic climate change profoundly alters the ocean’s environmental conditions, which, in turn, impact marine ecosystems. Some of these changes are happening fast and may be difficult to reverse. The identification ... -
Quinolone-DNA interactions. Interactions and association between Ofloxacin and a DNA-oligomer studied by NMR methods
(Master thesis, 2003)The first part of this thesis examines Ofloxacin (Oflo), a second-generation quinolone, by applying 1D 1H NMR. Molecular dynamics, stacking conditions and the self-diffusion constant were investigated. No certain conclusion ... -
Quorum sensing and biofilm formation potential in Norwegian Tenacibaculum dicentrarchi isolates
(Master thesis, 2018-11-20)Fish farming has become one of the most important industries in Norway. To handle further growth, both in sea- and land-based facilities, challenges should be dealt with in a sustainable manner. Among these challenges are ... -
R-parity violating chargino decays at the LHC
(Peer reviewed; Journal article, 2014-12)Supersymmetric models with R-parity violation (RPV) have become more popular following the lack of any excess of missing energy events at the 8 TeV LHC. To identify such models, the suggested searches generally rely on the ...