| Publication |
A Low-Mass H2 Component to the AU Microscopii Circumstellar Disk, France, Kevin,Roberge, Aki,Lupu, Roxana E., The Astrophysical Journal, 668, 2007-10-01 00:00:00, 2007ApJ...668.1174F||Determination of the Physical Conditions of the Knots in the Helix Nebula from Optical and Infrared Observations, O'Dell, C. R.,Henney, W. J.,Ferland, G. J., The Astronomical Journal, 133, 2007-05-01 00:00:00, 2007AJ....133.2343O||Flows along cometary tails in the Helix planetary nebula NGC 7293, Meaburn, J.,Boumis, P., Monthly Notices of the Royal Astronomical Society, 402, 2010-02-01 00:00:00, 2010MNRAS.402..381M||Infrared Observations of the Helix Planetary Nebula, Hora, Joseph L.,Latter, William B.,Smith, Howard A., The Astrophysical Journal, 652, 2006-11-01 00:00:00, 2006ApJ...652..426H||The Multitude of Molecular Hydrogen Knots in the Helix Nebula, Meixner, Margaret,McCullough, Peter,Hartman, Joel, The Astronomical Journal, 130, 2005-10-01 00:00:00, 2005AJ....130.1784M||Unraveling the Helix Nebula: Its Structure and Knots, O'Dell, C. R.,McCullough, Peter R.,Meixner, Margaret, The Astronomical Journal, 128, 2004-11-01 00:00:00, 2004AJ....128.2339O||VLT/near-infrared integral field spectrometer observations of molecular hydrogen lines in the knots of the planetary nebula NGC 7293 (the Helix Nebula), Matsuura, M.,Speck, A. K.,Smith, M. D., Monthly Notices of the Royal Astronomical Society, 382, 2007-12-01 00:00:00, 2007MNRAS.382.1447M |
