Rotational Far Infrared-spectrum of (CO)-C-13

Anno: 1990

Autori: Zink LR., De Natale P., Pavone FS., Prevelli M., Evenson KM., Inguscio M.

Affiliazione autori: European Laboratory for Nonlinear Spectroscopy (LENS) Largo E. Fermi 2, 50125 Firenze, Italy

Abstract: The pure rotational spectrum of 13CO between 0.66 and 3.3 THz has been measured with a tunable far infrared spectrometer. Revised values for B0, D0, and H0 have been obtained with a 1s standard deviation of 50 kHz. Additional measurements were performed with a Fourier transform spectrometer, and a 1 MHz (3.3 × 10-5 cm-1) measurement accuracy is demonstrated with this device. The rotational spectrum from J? = 0 to J? = 30 is calculated and gives the frequencies with a 1 s uncertainty of less than 120 kHz.

Giornale/Rivista: JOURNAL OF MOLECULAR SPECTROSCOPY

Volume: 143 (2)      Da Pagina: 304  A: 310

Maggiori informazioni: This research was supported in part by NASA Grant W-l 5. 047 and by INFM (Consorzio Nazionale di Fisica della Material ) . ’ Permanent address: Time and Frequency Division, National Institute of Standards and Technology, Boulder. Colorado 80303.
Parole chiavi: tunable far infrared spectrometer; rotational spectrum;
DOI: 10.1016/0022-2852(91)90094-Q

Citazioni: 69
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18
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