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Full-Text Articles in Physical Sciences and Mathematics
Zeeman Effect Studies Of Magnetic Fields In The Milky Way, Kristen Lynn Thompson
Zeeman Effect Studies Of Magnetic Fields In The Milky Way, Kristen Lynn Thompson
Theses and Dissertations--Physics and Astronomy
The interstellar medium (ISM) of our Galaxy, and of others, is pervaded by ultra low-density gas and dust, as well as magnetic fields. Embedded magnetic fields have been known to play an important role in the structure and dynamics of the ISM. However, the ability to accurately quantify these fields has plagued astronomers for many decades. Unfortunately, the experimental techniques for measuring the strength and direction of magnetic fields are few, and they are observationally challenging. The only direct method of measuring the magnetic field is through the Zeeman effect.
The goal of this dissertation is to expand upon the …
Physical Conditions Including Magnetic Fields In Several Star Forming Regions Of The Galaxy, Matt Lykins
Physical Conditions Including Magnetic Fields In Several Star Forming Regions Of The Galaxy, Matt Lykins
University of Kentucky Doctoral Dissertations
This document describes studies of two independent regions of the interstellar medium (ISM). These studies have the common element that both pertain to regions in our Galaxy that are known to be associated with present-day star formation. These studies aim to help us understand the ISM, star formation, and ultimately where we came from, since, after all, our star, the Sun, is itself the product of star formation 4.5 billion years ago. The first project measured the Zeeman Effect on the 21 cm H I absorption line in order to create a map of the line of sight magnetic fields …