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A New Unifying Field Spacetime Structure
Analysis of the data and equations for the solar system and the hydrogen atom identified a unifying spacetime structure intrinsic to the fields. The... -
High Energy Photon Flux Prediction from Neutralino Annihilation in M 31
Considering a NFW halo of M 31 made of neutralinos, predictions for the... -
Cosmic Shear from STIS Pure Parallels - II. Analysis
The tidal gravitational field due to the inhomogeneous distribution of matter in the Universe causes the distortion of light bundles from distant... -
APPLES: A Parallel Slitless Imaging Survey for ACS
We present APPLES, the ACS Pure Parallel Ly $\alpha$ Emission... -
Big Bang Nucleosynthesis of Lithium-7 and the Baryon Density of the Universe
Thanks to recent nuclear physic compilations, we update Standard Big Bang Nucleosynthesis (SBBN) calculations. By a Monte-Carlo technique, we... -
Problems of Cosmological Darwinian Selection and the Origin of Habitable Universes
For the cosmologist and physicist Lee Smolin, our universe is only one in a much larger cosmos (the Multiverse), a member of a growing community of... -
Hot Massive Planets Around Nearby Young Stars – A Search with NACO at the VLT
The detection of massive planets (3-10 M J ) around nearby (D ≤ 50 pc) young late-type stars (10-200 Myr) is possible... -
Selected Examples of Solar and Extra-Solar Planetary Science with AO
High spatial resolution planetary science has seen a large boost from AO observations complementing space missions. Adaptive optics is particularly... -
Quality Control and Data Flow Operations of NAOS-CONICA
The verification of data and the monitoring of instrument performance – known collectively as quality control (QC) – are an integral part of the... -
NACO and PUEO-GriF Investigating Small Scale Structures and Velocity Fields in OMC1
Infrared observations of the OMC1 star forming region obtained at the CFHT and at the ESO VLT, both in imaging mode with adaptive optics, are... -
Lyot Coronagraphy at the Palomar and Phase-Mask Coronagraphy at the VLT
In this paper, we report on observations of faint companions and circumstellar disks at the Palomar 200-inch telescope. As a result, we present... -
NACO-SDI: A Novel Simultaneous Differential Imager for the Direct Imaging of Giant Extra-Solar Planets
Young (100 Myr old) extra-solar planets are 100000 times more self-luminous than old (5 Gyr) extra-solar planets, whereas their primary stars are... -
AO-Assisted Observations of Ultra-Compact H II Regions
High-spatial resolution observations in the near-infrared (NIR) with Adaptive Optics (AO) represent a powerful tool to investigate massive star... -
Near-Infrared High Resolution Spectroscopy of High-z QSO Absorption Systems with the Subaru Adaptive Optics System
We are conducting a near-infrared (1.0–1.35 μm) high resolution spectroscopic survey of high-z QSOs to study the QSO absorption systems at high... -
Introduction to Mining the Sky: Mining 101
For more than one hundred years, astronomers have had access to large data sets. A typical photographic plate contains 100 Megabytes of data. But... -
Mining the Local Universe: the QSO Space Density
We present progress results of a new survey for bright QSOs (V < 14.5, R < 15.4, B J... -
Field Galaxy Evolution from the Munich Near-Infrared Cluster Survey (MUNICS)
The Munich Near-IR Cluster Survey (MUNICS) is a K’-selected survey covering 1 square degree in the K’ and J near-infrared bands with complementary... -
Nonlinear Peculiar-Velocity Analysis and PCA
We allow for nonlinear effects in the likelihood analysis of peculiar velocities, and obtain... -
Regularization and Inverse Problems
An overview is given of Bayesian inversion and regularization procedures. In particular, the conceptual basis of the maximum entropy method (MEM) is... -
The Hierarchy of Minkowski Valuations and the Morphometry of Cosmic Structure
Minkowski valuations provide a unique morphometric description of cosmic structure. We introduce the hierarchy of Minkowski valuations and exemplify...