5 papers
Infrared Properties of High Redshift and X-ray Selected AGN Samples
Belinda J. Wilkes, Eric J. Hooper, Kim K. McLeod +7
The NASA/ISO Key Project on active galactic nuclei (AGN) seeks to better understand the broad-band spectral energy distributions (SEDs) of these sources from radio to X-rays, with…
The ISO/NASA Key Project on AGN Spectral Energy Distributions (Characteristics of the ISO Data)
Eric J. Hooper, Belinda J. Wilkes, Kim K. McLeod +5
The U.S. ISO Key Project on quasar spectral energy distributions seeks to better understand the very broad-band emission features of quasars from radio to X-rays. A key element of…
The Far-infrared Continuum of Quasars
Belinda J. Wilkes, Eric J. Hooper, Kim K. McLeod +5
ISO provides a key new far-infrared window through which to observe the multi-wavelength spectral energy distributions (SEDs) of quasars and active galactic nuclei (AGN). It allows…
The U.S. ISO Key Project on Quasars
Eric Hooper, Belinda Wilkes, Kim McLeod +5
Observations for the U.S. key project on quasars using ISO were completed in April when the satellite's cryogen supply expired. This proceeding presents an update of the project, i…
Collective rotations in oxides
Emilio Artacho, Kanwal G. Singh, Guillermo Gomez-Santos
Based on bond arguments, a Hamiltonian is introduced to describe the fundamental physics of the collective rotations of oxygen atoms in oxides. Values for the relevant material par…