破解太阳钠D1线偏振的悖论
太阳与恒星天体物理
2021-09-02 v2
摘要
二十五年前，人们在钠D1线线核中发现了神秘的线偏振信号。当时能找到的唯一解释暗示太阳色球层几乎无磁场，这与其他证据相矛盾。这开启了一个困扰物理学家多年的悖论。本文给出其解决方案，证明这些偏振信号可在高斯量级磁场存在的情况下得到恰当解释。该结果打开了一扇探索太阳色球层难以捉摸的磁性的新颖诊断窗口。
引用
@article{arxiv.2108.08334,
title = {Solving the paradox of the solar sodium D1 line polarization},
author = {Ernest Alsina Ballester and Luca Belluzzi and Javier Trujillo Bueno},
journal= {arXiv preprint arXiv:2108.08334},
year = {2021}
}
备注
Main article has a length of 5 pages and contains 2 figures. Supplemental Material has a length of 6 pages and contains 3 figures. Note that the main article and the Supplemental Material have separate reference lists. Article published in open access by Physical Review Letters on 18/08/2021; Link: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.127.081101