Details
| Original language | English |
|---|---|
| Pages (from-to) | 311-318 |
| Number of pages | 8 |
| Journal | Chemical physics letters |
| Volume | 289 |
| Issue number | 3-4 |
| Publication status | Published - 12 Jun 1998 |
| Externally published | Yes |
Abstract
SO (X 3Σ) radicals have been produced by 193 nm photodissociation of SO2 in a pulsed supersonic free jet expansion in Ar and detected using a molecular beam-Fourier transform microwave spectrometer with a semi-confocal cavity. The performance of the spectrometer was optimized by recording the SO (X 3Σ) microwave spectrum near 13000 MHz. The J=1←1, N=2←1 transition of 32SO was observed with a signal-to-noise ratio of 10 in a single photolysis laser and microwave shot. The corresponding spectrum of 34SO was recorded with 34S in natural abundance (4.2%).
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
- Chemistry(all)
- Physical and Theoretical Chemistry
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Chemical physics letters, Vol. 289, No. 3-4, 12.06.1998, p. 311-318.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Fourier transform microwave observation of SO (X 3Σ , v=0-2) produced by 193 nm photodissociation of SO2 in a pulsed supersonic jet expansion
AU - Hansen, N.
AU - Andresen, U.
AU - Dreizler, H.
AU - Grabow, J. U.
AU - Mäder, H.
AU - Temps, F.
N1 - Funding Information: We thank Dr. J. Gripp and Dr. V. Storm for help and discussions. NH would like to thank the “Stiftung Stipendien Fonds im Verband der Chemischen Industrie” for the support by a Doktorandenstipendium.
PY - 1998/6/12
Y1 - 1998/6/12
N2 - SO (X 3Σ) radicals have been produced by 193 nm photodissociation of SO2 in a pulsed supersonic free jet expansion in Ar and detected using a molecular beam-Fourier transform microwave spectrometer with a semi-confocal cavity. The performance of the spectrometer was optimized by recording the SO (X 3Σ) microwave spectrum near 13000 MHz. The J=1←1, N=2←1 transition of 32SO was observed with a signal-to-noise ratio of 10 in a single photolysis laser and microwave shot. The corresponding spectrum of 34SO was recorded with 34S in natural abundance (4.2%).
AB - SO (X 3Σ) radicals have been produced by 193 nm photodissociation of SO2 in a pulsed supersonic free jet expansion in Ar and detected using a molecular beam-Fourier transform microwave spectrometer with a semi-confocal cavity. The performance of the spectrometer was optimized by recording the SO (X 3Σ) microwave spectrum near 13000 MHz. The J=1←1, N=2←1 transition of 32SO was observed with a signal-to-noise ratio of 10 in a single photolysis laser and microwave shot. The corresponding spectrum of 34SO was recorded with 34S in natural abundance (4.2%).
UR - http://www.scopus.com/inward/record.url?scp=0032510871&partnerID=8YFLogxK
U2 - 10.1016/S0009-2614(98)00444-8
DO - 10.1016/S0009-2614(98)00444-8
M3 - Article
AN - SCOPUS:0032510871
VL - 289
SP - 311
EP - 318
JO - Chemical physics letters
JF - Chemical physics letters
SN - 0009-2614
IS - 3-4
ER -