| Title: | Spectral line amplitudes of thermally polarized 129 xenon in comparison with hyperpolarized 129 xenon |
| Authors: | Bartůšek, Karel Buchta, Zdeněk Rychnovský, Jan |
| Citation: | AMTEE ’09 : eighth international conference on Advanced Methods in the Theory of Electrical Engineering : September 07-09, 2009 [Cheb, Czech Republic]. |
| Issue Date: | 2009 |
| Publisher: | University of West Bohemia |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://cpee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2009/index.html http://hdl.handle.net/11025/25878 |
| ISBN: | 978-80-7043-821-3 |
| Keywords: | xenon;ECL laser;spektrální čáry zvýšené amplitudy |
| Keywords in different language: | xenon;ECL laser;spectral line amplitude enhancement |
| Abstract in different language: | We present the experimental results of hyperpolarized 129Xe spectral line amplitude obtained by 4.7 T NMR system and high power semiconductor laser with reduced emission linewidth. The hyperpolarization process was based on the spin exchange collision technique between 129Xe atoms and optically pumped Rb atoms. The amplification of the 129Xe spectral line amplitude about 400 times was achieved. Furthermore, the influence of the optical pumping duration to the 129Xe spectral line amplitude was surveyed. |
| Rights: | © University of West Bohemia |
| Appears in Collections: | CPEE – AMTEE 2009 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Rychnovsky.pdf | Plný text | 272,44 kB | Adobe PDF | View/Open |
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