Spin-exchange relaxation of naturally abundant Rb in a K–Rb–<sup>21</sup>Ne self-compensated atomic comagnetometer

Spin-exchange relaxation of naturally abundant Rb in a K–Rb–²¹Ne self-compensated atomic comagnetometer

Lu Yan¹, Zhai Yueyang^{2, 3, 4}, Zhang Yong¹, Fan Wenfeng¹, Xing Li¹, Quan Wei^{2, 3, 4, †}

Theoretical results of the SE relaxation rates of naturally abundant Rb at different Rb polarizations. The solid lines are the total effective SE relaxation rates; the dashed and dashed-dotted lines correspond to the first and second terms in Eq. (18), respectively.