23 citations · 45 across the 2 of their papers we have counts for
3 papers
astro-ph.GA2020
Extended Red Emission: Observational constraints for models
Adolf N. Witt, Thomas S. -Y. Lai
Extended Red Emission (ERE) is a widely observed optical emission process, present in a wide range of circumstellar and interstellar environments in the Milky Way galaxy as well as…
astro-ph.GA2020★ 22 cited
Are the Carriers of Diffuse Interstellar Bands and Extended Red Emission the same?
Thomas S. -Y. Lai, Adolf N. Witt, Carlos Alvarez +1
We report the first spectroscopic observations of a background star seen through the region between the ionization front and the dissociation front of the nebula IC 63. This photod…
astro-ph.GA2017★ 23 cited
Extended Red Emission in IC59 and IC63
Thomas S. -Y. Lai, Adolf N. Witt, Ken Crawford
We analysed new wide-field, wide- and narrow-band optical images of IC 59 and IC 63, two nebulae which are externally illuminated by the early B-star γ Cas, with the objective of m…