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Promising systems for that are the fluorohalogenomethanes and the most accurate experiments so far, at the 10−13 level for the relative transition frequency difference between enantiomers, have been performed on molecules from this class. ¶ÔÓÚÄÇÀ´Ëµ×îºÃµÄÌåϵÊÇ·ú±¼×Íé, µ½Ä¿Ç°ÎªÖ¹, ¶ÔÓ³Òì¹¹ÌåÖ®¼äÔÚ10-13 ˮƽÉϵÄÏà¶ÔԾǨƵÂÊ(Õâ¾ä»°ÎÒÒ²²»Ì«¶®, ÕÕÖ±ÒëÁË!), ÒѾÔÚÕâÀà·Ö×ÓÌåϵÖÐ×öÁË×ȷµÄʵÑé. The observed spectral width of individual hyperfine transitions in the fully resolved spectrum is about 1 kHz, and the standard deviation of the best fit is 62 Hz. ÔÚÈ«·Ö±æÆ×ÉÏÄܹ»¹Û²ìµ½µÄµ¥Ò»³¬Ï¸Ô¾Ç¨µÄÆ×¿íΪ1 kHz, ×îÓűê׼ƫ²îÊÇ62 Hz. |
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