We study finite nuclei, at the mean-field level, using the Zimanyi-Moskowski model and one of its variations (the ZM3 model). We calculate energy levels and ground-state properties in nuclei where the mean-field approach Present address: Department of Physics and Astronomy, University of Maryland, College Park, MD 20742, USA

We use the averaging method in order to obtain the values of the energy levels of a graphene ribbon under a magnetic field with some given conditions. We contrast the efficiency of the method with other methods for two different choices of the magnetic field. 2014 Elsevier Inc. All rights reserved.

P. Dorenbos, T. Shalapska, G. Stryganyuk, A Gektin, A. Voloshinovskii 1 Faculty of Applied Sciences, Delft University of Technology, Mekelweg 15, 2629 JB Delft, Netherlands. 2 Ivan Franko National University of Lviv, Physics Department, 8 Kyryla i Mefodiya Str., 79005 Lviv, Ukraine. 3 Institute for Scintillation Materials, NAS of Ukraine, 60 Lenin ave., 61001 Kharkiv, Ukraine. (Dated: November ...

Configuration interaction (CI) methods are the method of choice for the determination of wave functions for complex atomic systems from which a variety of atomic properties may be computed. When applied to highly ionized atoms, where few, if any, energy levels from observed wavelengths are available, the question arises as to how a calculation may be evaluated. Many different codes are availabl...

257005-1 We investigate the current-phase relation of S=F=S junctions near the crossover between the 0 and the ground states. We use Nb=CuNi=Nb junctions where this crossover is driven both by thickness and temperature. For a certain thickness a nonzero minimum of critical current is observed at the crossover temperature. We analyze this residual supercurrent by applying a high frequency excita...

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Recent calculations of the order (Zα)4 m M Ry pure recoil correction to hydrogen energy levels are critically revised. The origins of errors made in the previous works are elucidated. In the framework of a successive approach, we obtain the new result for the correction to S levels. It amounts to −16.4 kHz in the ground state and −1.9 kHz in the 2S state.

Teamwork is crucial to organizational success and commitment to teams is an important predictor of team-related behaviors. However, theorists and researchers have typically assumed that commitment levels are generally stablewithin-persons, increasing or decreasing as a result of substantial organizational changes. This position is at odds with the evidence of systematic and regular intraindivid...

Precise definitions for different degrees of controllability for quantum systems are given, and necessary and sufficient conditions for each type of controllability are discussed. The results are applied to determine the degree of controllability for various atomic systems with degenerate energy levels and transition frequencies. Degrees of controllability for quantum systems and application to...