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@PHDTHESIS{Batra:607161,
author = {Batra, Gayatri},
othercontributors = {Schnell, Melanie and Friedrichs, Gernot},
title = {{I}nvestigating molecules of astrochemical interest using
rotational and infrared spectroscopy},
school = {Christian-Albrechts-Universität zu Kiel},
type = {Dissertation},
reportid = {PUBDB-2024-01804},
pages = {200},
year = {2024},
note = {Dissertation, Christian-Albrechts-Universität zu Kiel,
2024},
abstract = {The objective of this thesis is to investigate molecules of
astronomical interest with a multi-spectroscopic approach to
allow the chemical inventory of interstellar molecules to be
better determined. This will also contribute towards a more
comprehensive understanding of their formation mechanisms in
the Interstellar medium. The major part of this thesis was
done utilizing rotational spectroscopy. Analysis of
rotational spectra delivers line lists and rotational
constants for the molecules studied. Application of these to
the observational data sets allows astronomers to search for
the molecules in interstellar space. It is a very
structure-sensitive technique that is not only
conformer-specific but also isotopologue-specific. The
different frequency ranges covered by the rotational
spectrometers overlap with various radio telescopes. For
example, the low-frequency data overlaps with facilities
such as the Jansky Very Large Array and the Effelsberg 100m
Radio Telescope. The W-band spectrometer overlaps with the
Band 3 operating regime (86-114 GHz) of the Atacama Large
Millimeter/submillimeter Array. This makes the laboratory
data directly applicable to radio astronomy. In addition to
rotational spectroscopy, we also utilized IR spectroscopic
techniques like Infrared reflection absorption spectroscopy
and IR-UV ion dip spectroscopy. With the commencement of the
James Webb Space Telescope, the vibrational spectroscopy
data can be used to search the vibrational features of the
molecules of interest in the Interstellar medium.},
cin = {FS-SMP},
cid = {I:(DE-H253)FS-SMP-20171124},
pnm = {631 - Matter – Dynamics, Mechanisms and Control
(POF4-631) / PHGS, VH-GS-500 - PIER Helmholtz Graduate
School $(2015_IFV-VH-GS-500)$},
pid = {G:(DE-HGF)POF4-631 / $G:(DE-HGF)2015_IFV-VH-GS-500$},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)11},
urn = {urn:nbn:de:gbv:8:3-2024-00362-8},
doi = {10.3204/PUBDB-2024-01804},
url = {https://bib-pubdb1.desy.de/record/607161},
}