Article Title: The Charge State of Polycyclic Aromatic Hydrocarbons across a Reflection Nebula, an H ii Region, and a Planetary Nebula
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2018. The American Astronomical Society. All rights reserved.
Publication dates
Date Received: 2018-01-18
Date Accepted: 2018-04-06
Online publication date: 2018-05-07