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范德瓦耳斯分子K³⁹Xe¹²⁹中的自旋-转动对自旋交换耦合常数之比的确定

DETERMINATION OF THE RATIO OF THE SPIN ROTATION COUPLING CONSTANT TO THE SPIN EXCHANGE CONSTANT FOR THE K³⁹Xe¹²⁹VAN DER WAALS MOLECULE

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【作者】曾锡之；

【Author】 ZENG XI-ZHI (Wuhan Institute of Physics, Academia Sinica)

【摘要】光泵的方法被用来确定K³⁹Xe¹²⁹范德瓦耳斯分子中的自旋-转动耦合常数对自旋交换耦合常数的比值X。详细地讨论了这些测量理论。得到比值X=γN/α=4.8（1）。更多还原

【Abstract】 Optical pumping methods have been used to measure the ratio x of the spin rotation coupling constant to the spin exchange coupling constant of the K39Xe129Van der Waals molecule. The theory of these measuements is discussed in detail. The value x=γN/a= 4.8(1) is inferred from these studies.更多还原