127 citations
- Max Planck SocietyDE65 papers
- OpticaUS6 papers
- CEA Paris-SaclayFR5 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
- Thüringer Landessternwarte TautenburgDE4 papers
- University of ÉvoraPT4 papers
- Center for Astrophysics Harvard & SmithsonianUS3 papers
- Clemson UniversityUS3 papers
- European Southern ObservatoryCL3 papers
- Goddard Space Flight CenterUS3 papers
- Max Planck Institute for AstrophysicsDE3 papers
- Pacific States UniversityUS3 papers
15 papers · 1 filter
New views on bar pattern speeds from the NUGA survey
V. Casasola, S. Garcia-Burillo, F. Combes +10
We present a review on bar pattern speeds from preliminary results in the context of the Nuclei of Galaxies (NUGA) project. The large variety of molecular circumnuclear morphologie…
Secular Evolution in Disk Galaxies: Pseudobulge Growth and the Formation of Spheroidal Galaxies
John Kormendy, David B. Fisher
Updating Kormendy & Kennicutt (2004, ARAA, 42, 603), we review internal secular evolution of galaxy disks. One consequence is the growth of pseudobulges that often are mistaken for…
Using radioactivities to improve the search for nearby radio-quiet neutron stars
Markus M. Hohle, Ralph Neuhaeuser, Nina Tetzlaff
Neutron stars (NS) and black holes (BH) are sources of gravitational waves (GW) and the investigation of young isolated radio-quiet NS can in principle lead to constraints of the e…
Turbulent AGN tori
M. Schartmann, K. Meisenheimer, H. Klahr +3
Recently, the MID-infrared Interferometric instrument (MIDI) at the VLTI has shown that dust tori in the two nearby Seyfert galaxies NGC 1068 and the Circinus galaxy are geometrica…
Cosmological evolution of supermassive black holes and AGN: a synthesis model for accretion and feedback
Andrea Merloni
The growth of supermassive black holes (SMBH) through accretion is accompanied by the release of enormous amounts of energy which can either be radiated away, as happens in quasars…
Study of reconnection-associated multi-scale fluctuations with Cluster and Double Star
Z. Vörös, R. Nakamura, V. Sergeev +8
The objective of the paper is to asses the specific spectral scaling properties of magnetic reconnection associated fluctuations/turbulence at the Earthward and tailward outflow re…