Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- GSI Helmholtz Centre for Heavy Ion ResearchDE1k papers
- Centre National de la Recherche ScientifiqueFR363 papers
- ExtreMe Matter Institute EMMIDE361 papers
- Heidelberg UniversityDE283 papers
- Goethe University FrankfurtDE260 papers
- Michigan State UniversityUS258 papers
- Joint Institute for Nuclear ResearchRU238 papers
- Max Planck Institute for Nuclear PhysicsDE227 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR222 papers
- European Organization for Nuclear ResearchCH212 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR211 papers
- Lawrence Berkeley National LaboratoryUS211 papers
240 papers · 1 filter
The pion quasiparticle in the low-temperature phase of QCD
Bastian B. Brandt, Anthony Francis, Harvey B. Meyer +2
We extend our previous studies [PhysRevD.90.054509, PhysRevD.92.094510] of the pion quasiparticle in the low-temperature phase of two-flavor QCD with support from chiral effective…
Small Bits of Cold Dense Matter
Stefano Gandolfi, Joseph Carlson, Alessandro Roggero +2
The behavior of QCD at high baryon density and low temperature is crucial to understanding the properties of neutron stars and gravitational waves emitted during their mergers. In…
Coupling of Magneto-Thermal and Mechanical Superconducting Magnet Models by Means of Mesh-Based Interpolation
Michał Maciejewski, Pascal Bayrasy, Klaus Wolf +9
In this paper we present an algorithm for the coupling of magneto-thermal and mechanical finite element models representing superconducting accelerator magnets. The mechanical mode…
Online Calibration of the TPC Drift Time in the ALICE High Level Trigger
David Rohr, Mikolaj Krzewicki, Chiara Zampolli +7
ALICE (A Large Ion Collider Experiment) is one of four major experiments at the Large Hadron Collider (LHC) at CERN. The High Level Trigger (HLT) is a compute cluster, which recons…
A weighted reduced basis method for parabolic PDEs with random data
Christopher Spannring, Sebastian Ullmann, Jens Lang
This work considers a weighted POD-greedy method to estimate statistical outputs parabolic PDE problems with parametrized random data. The key idea of weighted reduced basis method…
Laser-driven strong magnetostatic fields with applications to charged beam transport and magnetized high energy-density physics
J. J. Santos, M. Bailly-Grandvaux, M. Ehret +28
Powerful laser-plasma processes are explored to generate discharge currents of a few kA in coil targets, yielding magnetostatic fields (B-fields) in excess of kT. The…
Why So Many Published Sensitivity Analyses Are False. A Systematic Review of Sensitivity Analysis Practices
Andrea Saltelli, Ksenia Aleksankina, William Becker +5
Sensitivity analysis (SA) has much to offer for a very large class of applications, such as model selection, calibration, optimization, quality assurance and many others. Sensitivi…
Production of light hypernuclei with light-ion beams and targets
Y. L. Sun, A. S. Botvina, A. Obertelli +2
Ion-ion collisions at relativistic energies have been shown recently to be a promising technique for the production of hypernuclei. In this article, we further investigate the prod…
Optimal Joint Routing and Scheduling in Millimeter-Wave Cellular Networks
Dingwen Yuan, Hsuan-Yin Lin, Joerg Widmer +1
Millimeter-wave (mmWave) communication is a promising technology to cope with the expected exponential increase in data traffic in 5G networks. mmWave networks typically require a…
From colossal to zero: Controlling the Anomalous Hall Effect in Magnetic Heusler Compounds via Berry Curvature Design
Kaustuv Manna, Lukas Muechler, Ting-Hui Kao +12
Since the discovery of the anomalous Hall effect (AHE), the anomalous Hall conductivity (AHC) has been thought to be zero when there is no net magnetization. However, the recently…
Quark deconfinement as supernova explosion engine for massive blue-supergiant stars
Tobias Fischer, Niels-Uwe F. Bastian, Meng-Ru Wu +6
Blue-supergiant stars develop into core-collapse supernovae --- one of the most energetic outbursts in the universe --- when all nuclear burning fuel is exhausted in the stellar co…
Centrality determination of Au+Au collisions at 1.23A GeV with HADES
HADES collaboration, J. Adamczewski-Musch, O. Arnold +106
The centrality determination for Au+Au collisions at 1.23A GeV, as measured with HADES at the GSI-SIS18, is described. In order to extract collision geometry related quantities, su…
Assessing the Performance of Leja and Clenshaw-Curtis Collocation for Computational Electromagnetics with Random Input Data
Dimitrios Loukrezis, Ulrich Römer, Herbert De Gersem
We consider the problem of quantifying uncertainty regarding the output of an electromagnetic field problem in the presence of a large number of uncertain input parameters. In orde…
A Bramble-Pasciak conjugate gradient method for discrete Stokes problems with lognormal random viscosity
Christopher Müller, Sebastian Ullmann, Jens Lang
We study linear systems of equations arising from a stochastic Galerkin finite element discretization of saddle point problems with random data and its iterative solution. We consi…
Hypernuclear No-Core Shell Model
Roland Wirth, Daniel Gazda, Petr Navrátil +1
We extend the No-Core Shell Model (NCSM) methodology to incorporate strangeness degrees of freedom and apply it to single- hypernuclei. After discussing the transformation of th…
Computational analysis of single rising bubbles influenced by soluble surfactant
Chiara Pesci, Andre Weiner, Holger Marschall +1
This paper presents novel insights about the influence of soluble surfactants on bubble flows obtained by Direct Numerical Simulation (DNS). Surfactants are amphiphilic compounds w…
Phenomenological Equation of State of Strongly Interacting Matter with First-Order Phase Transitions and Critical Points
Stefan Typel, David Blaschke
An extension of the relativistic density functional approach to the equation of state for strongly interacting matter is suggested which generalizes a recently developed modified e…
Coalescence of Two Impurities in a Trapped One-dimensional Bose Gas
A. S. Dehkharghani, A. G. Volosniev, N. T. Zinner
We study the ground state of a one-dimensional (1D) trapped Bose gas with two mobile impurity particles. To investigate this set-up, we develop a variational procedure in which the…
Robust Optimization Approaches for the Design of an Electric Machine
Zeger Bontinck, Oliver Lass, Sebastian Schöps +2
In this paper two formulations for the robust optimization of the size of the permanent magnet in a synchronous machine are discussed. The optimization is constrained by a partial…
The shape of the emerging condensate in effective models of condensation
Volker Betz, Steffen Dereich, Peter Mörters
We consider effective models of condensation where the condensation occurs as time t goes to infinity. We provide natural conditions under which the build-up of the condensate occu…
Energy dependence of non-local potentials
A. E. Lovell, P. -L. Bacq, P. Capel +2
Recently a variety of studies have shown the importance of including non-locality in the description of reactions. The goal of this work is to revisit the phenomenological approach…
Distribution of Off-Diagonal Cross Sections in Quantum Chaotic Scattering: Exact Results and Data Comparison
Santosh Kumar, Barbara Dietz, Thomas Guhr +1
The recently derived distributions for the scattering-matrix elements in quantum chaotic systems are not accessible in the majority of experiments, whereas the cross sections are.…
Overview of (pro-)Lie group structures on Hopf algebra character groups
Geir Bogfjellmo, Rafael Dahmen, Alexander Schmeding
Character groups of Hopf algebras appear in a variety of mathematical and physical contexts. To name just a few, they arise in non-commutative geometry, renormalisation of quantum…
production in proton nucleus collisions near threshold
J. Adamczewski-Musch, G. Agakishiev, O. Arnold +100
The production of baryons in the nuclear reaction p (3.5 GeV) + Nb (corresponding to GeV) is studied with the detector set-up HADES at GSI, Darmstadt.…