Publications 2000 LABORATORY DETECTION OF A MOLECULAR BAND AT λ4429 C. D. Ball, M. C. McCarthy, and P. Thaddeus The Astrophysical Journal, 528: L61-L64, 2000 link to paper LABORATORY DETECTION OF FOUR NEW CUMULENE CARBENES: H2C7, H2C8, H2C9, AND D2C10 A. J. Apponi, M. C. McCarthy, C. A. Gottlieb, and P. Thaddeus The Astrophysical Journal, 530: 357-361, 2000 link to paper EXPERIMENTAL STRUCTURES OF THE CARBON CHAINS HC7N, HC9N, AND HC11N BY ISOTOPIC SUBSTITUTION M. C. McCarthy, E. S. Levine, A. J. Apponi, and P. Thaddeus Journal of Molecular Spectroscopy 203: 75-81, 2000 link to paper THE RADIO SPECTRA OF SiCCH, SiCN, AND SiNC A. J. Apponi, M. C. McCarthy, C. A. Gottlieb, and P. Thaddeus The Astrophysical Journal, 536: L55-L58, 2000 link to paper CAVITY RINGDOWN SPECTROSCOPY OF THE LINEAR CARBON CHAINS HC7H, HC9H, HC11H, AND HC13H C. D. Ball, M. C. McCarthy, and P. Thaddeus Journal of Chemical Physics, 112: 10149-10155, 2000 link to paper THE ROTATIONAL SPECTRA OF THE HCCCNH+,NCCNH+, AND CH3CNH+IONS C. A. Gottlieb, A. J. Apponi, M. C. McCarthy, P. Thaddeus, and H. Linnartz Journal of Chemical Physics, 113: 1910-1915, 2000 link to paper LABORATORY DETECTION OF FIVE NEW LINEAR SILICON CARBIDES: SiC3, SiC5, SiC6,SiC7, AND SiC8 M. C. McCarthy, A. J. Apponi, C. A. Gottlieb, and P. Thaddeus The Astrophysical Journal, 538: 766-772, 2000 link to paper LABORATORY DETECTION OF HC6N, A CARBON CHAIN WITH A TRIPLET ELECTRONIC GROUND STATE V. D. Gordon, M. C. McCarthy, A. J. Apponi, and P. Thaddeus The Astrophysical Journal, 540: 286-291, 2000 link to paper STRUCTURES OF THE LINEAR SILICON CARBIDES SiC4 AND SiC6: ISOTOPIC SUBSTITUTION AND AB INITIO THEORY V. D. Gordon, E. S. Nathan, A. J. Apponi, M. C. McCarthy, P. Thaddeus, and P. Botschwina Journal of Chemical Physics, 113: 5311-5320, 2000 link to paper MICROWAVE SPECTRA OF 11 POLYYNE CARBON CHAINS CARBIDES M.C. McCarthy, W. Chen, M.J. Travers, and P. Thaddeus The Astrophysical Journal Supplement Series,129: 611-623, 2000 link to paper