54 citations · 150 across the 7 of their papers we have counts for
7 papers
Cross-dimensional phase transition from an array of 1D Luttinger liquids to a 3D Bose-Einstein condensate
Andreas Vogler, Ralf Labouvie, Giovanni Barontini +3
We study the thermodynamic properties of a 2D array of coupled one-dimensional Bose gases. The system is realized with ultracold bosonic atoms loaded in the potential tubes of a tw…
Thermodynamics of Strongly Correlated One-Dimensional Bose Gases
Andreas Vogler, Ralf Labouvie, Felix Stubenrauch +3
We investigate the thermodynamics of one-dimensional Bose gases in the strongly correlated regime. To this end, we prepare ensembles of independent 1D Bose gases in a two-dimension…
Ultracold Atoms as a Target: Absolute Scattering Cross-Section Measurements
P. Würtz, T. Gericke, A. Vogler +1
We report on a new experimental platform for the measurement of absolute scattering cross-sections. The target atoms are trapped in an optical dipole trap and are exposed to an inc…
AC-Stark shift and photoionization of Rydberg atoms in an optical dipole trap
F. Markert, P. Würtz, A. Koglbauer +3
We have measured the AC-Stark shift of the Rydberg state of rubidium 87 in an optical dipole trap formed by a focussed CO-laser. We find good quantitative agreement…
Dissecting the spiral galaxy M83: mid-infrared emission and comparison with other tracers of star formation
A. Vogler, S. C. Madden, R. Beck +4
We present a detailed mid-infrared study of the nearby, face-on spiral galaxy M83 based on ISOCAM data. M83 is a unique case study, since a wide variety of MIR broad-band filters a…
Bipolar hypershell models of the extended hot interstellar medium in spiral galaxies
Yoshiaki Sofue, Andreas Vogler
We simulated the million degree interstellar medium and its soft X-ray images in the disk and halo of spiral galaxies using the bipolar hypershell (BHS) model. In this model hourgl…