Publications (12)
Inclusive J/psi production in pp collisions at sqrt(s) = 2.76 TeV
ALICE Collaboration, B. Abelev, J. Adam +966
The ALICE Collaboration has measured inclusive J/psi production in pp collisions at a center of mass energy sqrt(s)=2.76 TeV at the LHC. The results presented in this Letter refer…
Front propagation in three-dimensional corrugated reaction-diffusion media
S. Martens, J. Löber, H. Engel
Propagation of traveling fronts in three-dimensional reaction-diffusion media with spatially modulated cross-section is studied using the Schlögl model as a representative example…
Expanding scroll rings in a model for the photosensitive Belousov-Zhabotinsky reaction
Arash Azhand, Rico Buchholz, Jan F. Totz +1
While free scroll rings are non-stationary objects that either grow or contract with time, spatial confinement can have a large impact on their evolution reaching from significant…
[The Impact of Nuclear Star Formation on Gas Inflow to AGN
R. I. Davies, E. Hicks, M. Schartmann +8
Our adaptive optics observations of nearby AGN at spatial resolutions as small as 0.085arcsec show strong evidence for recent, but no longer active, nuclear star formation. We begi…
Challenges in QCD matter physics - The Compressed Baryonic Matter experiment at FAIR
CBM Collaboration, T. Ablyazimov, A. Abuhoza +585
Substantial experimental and theoretical efforts worldwide are devoted to explore the phase diagram of strongly interacting matter. At LHC and top RHIC energies, QCD matter is stud…
Adaptive optics near infrared integral field spectroscopy of NGC 2992
S. Friedrich, R. I. Davies, E. K. S. Hicks +4
NGC 2992 is an intermediate Seyfert 1 galaxy showing outflows on kilo parsec scales which might be due either to AGN or starburst activity. We therefore aim at investigating its ce…
Stellar and Molecular Gas Kinematics of NGC1097: Inflow Driven by a Nuclear Spiral
R. Davies, W. Maciejewski, E. Hicks +3
We present spatially resolved distributions and kinematics of the stars and molecular gas in the central 320pc of NGC1097. The stellar continuum confirms the previously reported 3-…
Arp220: extinction and merger-induced star formation
H. Engel, R. I. Davies, R. Genzel +3
We analyse new spatially resolved integral field spectroscopic H- and K-band data at a resolution of 0.3arcsec (100pc) and re-analyse interferometric CO(2-1) line observations of t…
The Role of Secular Evolution in the Black Hole Growth of Narrow-Line Seyfert 1 Galaxies
G. Orban de Xivry, R. Davies, M. Schartmann +5
Narrow-Line Seyfert 1 (NLS1) galaxies show extreme properties with respect to the other Seyfert galaxies. Indeed, they are thought to be accreting at Eddington rates and to possess…
NGC6240: Merger-Induced Star Formation & Gas Dynamics
H. Engel, R. I. Davies, R. Genzel +9
We present spatially resolved integral field spectroscopic K-band data at a resolution of 0.13" (60pc) and interferometric CO(2-1) line observations of the prototypical merging sys…
Wave propagation in spatially modulated tubes
A. Ziepke, S. Martens, H. Engel
We investigate wave propagation in rotationally symmetric tubes with a periodic spatial modulation of cross section. Using an asymptotic perturbation analysis, the governing quasi…
Most Submillimetre Galaxies are Major Mergers
H. Engel, L. J. Tacconi, R. I. Davies +10
We analyse subarcsecond resolution interferometric CO line data for twelve sub-millimetre-luminous (S850um > 5mJy) galaxies with redshifts between 1 and 3, presenting new data for…