Imaging resonances in low-energy NO-He inelastic collisions REPORTS
... of the molecule. Using cryogenically cooled molecular species such as CO and O2, partial-wave resonances were observed in the state-to-state ICSs for inelastic collisions with He and H2 target beams at energies down to 4 K (14–16). The measurement of DCSs at scattering resonances remains a largely u ...
... of the molecule. Using cryogenically cooled molecular species such as CO and O2, partial-wave resonances were observed in the state-to-state ICSs for inelastic collisions with He and H2 target beams at energies down to 4 K (14–16). The measurement of DCSs at scattering resonances remains a largely u ...
ers Mathieu Guay-Paquet and J. Harnad ∗
... that this may equivalently be interpreted as weighted enumeration of branched covers of the Riemann sphere. The only additional ingredient needed is the specification of a suitably defined weighting for the branch points, depending on their ramification indices. It is straightforward to recover all ...
... that this may equivalently be interpreted as weighted enumeration of branched covers of the Riemann sphere. The only additional ingredient needed is the specification of a suitably defined weighting for the branch points, depending on their ramification indices. It is straightforward to recover all ...
scattering states from time-dependent density functional theory
... This thesis is being defended in 2005, the “World Year of Physics”. With the 100th anniversary of Einstein’s annus mirabilis, there have been many interesting discussions about what makes some lines of research more fundamental than others [1]. Though not as widespread as it used to be, the opinion ...
... This thesis is being defended in 2005, the “World Year of Physics”. With the 100th anniversary of Einstein’s annus mirabilis, there have been many interesting discussions about what makes some lines of research more fundamental than others [1]. Though not as widespread as it used to be, the opinion ...
$doc.title
... effect, this leads to quantization of the transmitted charge, and is of metrological use [10]. Devices of this type are called ‘single-electron turnstiles’. Charge pumping is achieved by varying certain parameters of the system Hamiltonian periodically with time. When the change is carried out slowl ...
... effect, this leads to quantization of the transmitted charge, and is of metrological use [10]. Devices of this type are called ‘single-electron turnstiles’. Charge pumping is achieved by varying certain parameters of the system Hamiltonian periodically with time. When the change is carried out slowl ...
Theoretical Modeling of Transport in Nanostructures June 02, 2009
... spin excitations that can be probed in simple tunneling-spectroscopy transport [1, 2]. We explore the possibility of using QMC techniques to calculate the conductance through a Kondo correlated quantum dot. (2) Interaction-induced localization in an inhomogeneous quantum wire-- We study the localiza ...
... spin excitations that can be probed in simple tunneling-spectroscopy transport [1, 2]. We explore the possibility of using QMC techniques to calculate the conductance through a Kondo correlated quantum dot. (2) Interaction-induced localization in an inhomogeneous quantum wire-- We study the localiza ...
Physlets and Open Source Physics for Quantum Mechanics:
... used to depict a two-state superposition for the quantum-mechanical harmonic oscillator. The visualization (the view) is shown on the left while the OSP control is shown on the right. One can edit animation parameters by typing in the parameter fields. These parameter values can also be saved and lo ...
... used to depict a two-state superposition for the quantum-mechanical harmonic oscillator. The visualization (the view) is shown on the left while the OSP control is shown on the right. One can edit animation parameters by typing in the parameter fields. These parameter values can also be saved and lo ...
Nonequilibrium Quantum Magnetism in a Dipolar Lattice Gas
... investigation of quantum magnetism that presents several important and interesting features, such as the absence of unwanted disorder, and the possibility to tune the interparticle interactions [2]. This results in a well-defined Hamiltonian correctly describing the system. For this reason, there ha ...
... investigation of quantum magnetism that presents several important and interesting features, such as the absence of unwanted disorder, and the possibility to tune the interparticle interactions [2]. This results in a well-defined Hamiltonian correctly describing the system. For this reason, there ha ...
Inhibited Spontaneous Emission
... inhibited emission; one can emply high-n transitions whose natural lifetimes are so long that spontaneous emission would normally be unobservable. This allows a general scaling up of the waveguide diameter and relieves the need to employ the highest angular momentum states. Such an experiment is sim ...
... inhibited emission; one can emply high-n transitions whose natural lifetimes are so long that spontaneous emission would normally be unobservable. This allows a general scaling up of the waveguide diameter and relieves the need to employ the highest angular momentum states. Such an experiment is sim ...
Realizing unconventional quantum magnetism with symmetric top molecules M. L. Wall
... in a deep optical lattice, we show that models of itinerant magnetism are possible when molecules can tunnel through the lattice. Additionally, we demonstrate rich tunability of the effective models’ parameters using only a single microwave frequency, in contrast to proposals with 1 Σ diatomic molec ...
... in a deep optical lattice, we show that models of itinerant magnetism are possible when molecules can tunnel through the lattice. Additionally, we demonstrate rich tunability of the effective models’ parameters using only a single microwave frequency, in contrast to proposals with 1 Σ diatomic molec ...
Comparison of different quantum mechanical methods for inner atomic shell
... As with any quantum mechanical three-body problem, the SSE approach has a limitation arising from the approximate consideration for some of the interactions between each pair of the particles. This approximation is more accurate when the photoelectron is energetic, but has larger uncertainties in sy ...
... As with any quantum mechanical three-body problem, the SSE approach has a limitation arising from the approximate consideration for some of the interactions between each pair of the particles. This approximation is more accurate when the photoelectron is energetic, but has larger uncertainties in sy ...
Electronic Structure of Clusters
... pencil, paper, and some knowledge of basic molecular orbital theory and the Woodward – Hoffmann rules,33 can often successfully predict the outcome of apparently complex organic reactions? The simple answer is that the bonding in such systems is generally rather easier to describe than in clusters, ...
... pencil, paper, and some knowledge of basic molecular orbital theory and the Woodward – Hoffmann rules,33 can often successfully predict the outcome of apparently complex organic reactions? The simple answer is that the bonding in such systems is generally rather easier to describe than in clusters, ...
Interplay of AharonovBohm and Berry Phases for a Quantum Cloud
... C1 and C2. Third, the adiabatic approximation might break down not only at some isolated point P,but in a whole region if the initial nondegenerate state becomes degenerate with states in the continuum. Last, but not least, a similar effect of phase jumps and energy level crossings arises even if th ...
... C1 and C2. Third, the adiabatic approximation might break down not only at some isolated point P,but in a whole region if the initial nondegenerate state becomes degenerate with states in the continuum. Last, but not least, a similar effect of phase jumps and energy level crossings arises even if th ...
