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University of Illinois at Urbana-Champaign

Molecular Line Studies of Circumstellar Envelopes

Abstract

dc:description

This dissertation addresses several problems in the study of the dusty, gaseous envelopes commonly found around highly evolved stars. Most of the objects observed are M or N giants and are typically long-period variables. We also observed some objects with hotter central stars which may be young or forming planetary nebulae.

Degree

thesis:*
Name thesis:degree_name
Ph.D.
Level thesis:degree_level
Dissertation
Discipline thesis:degree_discipline
Astronomy
Grantor
University of Illinois at Urbana-Champaign
Year dc:date
2014

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Jewell, Philip Ramer

Subjects

dc:subject × 1

Identifiers

dc:identifier.*
Identifier
(UMI)AAI8302898
OAI identifier oai:identifier
oai:www.ideals.illinois.edu:2142/70660

Chain of custody

source
Harvested from
University of Illinois - Urbana-Champaign
Base URL
www.ideals.illinois.edu/oai-pmh
Last updated
2026-07-22
Source record
OAI-PMH GetRecord
citation

Jewell, Philip Ramer. Molecular Line Studies of Circumstellar Envelopes. Dissertation thesis, University of Illinois at Urbana-Champaign, 2014. http://hdl.handle.net/2142/70660