Although full interoperability between theoretical and observational data in the framework of the Virtual Observatory would be a very desirable achievement, the...
Theory and observations of a jet in the σ Orionis region: HH 444
The discovery of a system of Herbig-Haro objects ejected by young, low mass stars in the &sigma Orionis region (Reipurth et al. 1998) has given rise to models...
Theory for the Nonlinear Ultrafast Dynamics of Small Clusters after Ionization
The ultrafast relaxation of small clusters immediately after ionization is studied. For small Hg$_n$ clusters we determine the fragmentation-time distributions...
Theory for the Ultrafast Structural Response of optically excited small clusters: Time-dependence of the Ionization Potential
Combining an electronic theory with molecular dynamics simulations we present results for the ultrafast structural changes in small clusters. We determine the...
Theory, Observation, and Modeling of the Zeeman and Paschen-Back Effects in Molecular Lines
We present a historical review of the theory of the Zeeman effect in molecular lines, from its discovery at the end of the 19th century till today. The fast...
Thermal and mechanical design and test of the CCD mount for the WEAVE spectrograph cryostats
WEAVE is the new multi-object spectrograph for the William Herschel Telescope on La Palma. The culmination of prime focus, the large number of fibers and the...
Thermal and Non-Thermal Components of the X-Ray Emission from Jupiter
Recent XMM-Newton and Chandra observations have revealed that Jupiter's X-ray emission comprises both, thermal and non-thermal spectral components. While the...
Thermal design and performance of the balloon-borne large aperture submillimeter telescope for polarimetry BLASTPol
We present the thermal model of the Balloon-borne Large-Aperture Submillimeter Telescope for Polarimetry (BLASTPol). This instrument was successfully own in two...
Thermal Dust Imaging of Massive Star-Forming Regions: W3 Main and W3 (OH)
We present the preliminary results of mid-infrared images at 8.7, 9.7 and 12.5 micron of the complex massive star formation regions W3 Main and W 3(OH).