Sökning: "High-resolution spectroscopy"
Visar resultat 1 - 5 av 158 avhandlingar innehållade orden High-resolution spectroscopy.
1. High Resolution Transmission Spectroscopy of Exoplanets
Sammanfattning : A large number of exoplanets has been observed in the last three decades, but still for most of them we know comparatively little about the atmospheres of these distant planets. This is of particular interest as there exist types of planets that don't have an analogy in our own solar system, like hot Jupiters or super Earths. LÄS MER
2. High resolution valence electron spectroscopy : development of a VUV-polarizer for angular distributions
Sammanfattning : .... LÄS MER
3. High resolution valence photoelectron spectroscopy : investigations of linear and aromatic molecules
Sammanfattning : .... LÄS MER
4. High Resolution Spectroscopy of Singly Charged Ions : Applications of Laser and Fourier Transform Techniques
Sammanfattning : This thesis presents measurements of fundamental properties of singly charged ionic systems including spectral wavelengths, lifetimes of excited states and branching fractions with the main focus on time resolved laser spectroscopy of stored ions providing lifetime measurements of metastable states. The results of these measurements have been used to determine energy levels and transition probabilities of the studied systems. LÄS MER
5. Precision molecular spectroscopy in the near- and mid-infrared using frequency comb-based Fourier transform spectrometers
Sammanfattning : Absorption spectroscopy is a powerful scientific tool for non-invasive and remote sensing applications ranging from atmospheric monitoring to astrophysics. In spectroscopic detection schemes it is necessary to have spectral models for any molecular species to be detected or quantified. LÄS MER