原子数据评估：问题与解决方案
Assessment of atomic data: problems and solutions
摘要：
为了对天体物理、激光产生和聚变等离子体进行可靠的分析和建模，需要一些参数的原子数据，包括能级、辐射率和电子碰撞激发率。这样的数据对于一系列元素（H至W）及其许多离子是期望的。然而，测量原子数据，主要是辐射和激发率，是不可行的许多物种，因此需要计算。对于某些离子（如C、Fe和Kr），文献中有各种计算方法，但通常彼此之间存在显著差异。因此，用户群体迫切要求对数据进行准确性“评估”，以便能够放心地将其应用于等离子体建模。在本文中，我们强调了评估原子数据的困难，并提供了一些解决方案，以提高计算结果的准确性。
英文摘要：
For the reliable analysis and modelling of astrophysical, laser-produced and fusion plasmas, atomic data are required for a number of parameters, including energy levels, radiative rates and electron impact excitation rates. Such data are desired for a range of elements (H to W) and their many ions. However, measurements of atomic data, mainly for radiative and excitation rates, are not feasible for many species and therefore calculations are needed. For some ions (such as of C, Fe and Kr) there are a variety of calculations available in the literature, but often they significantly differ from one another. Therefore, there is a great demand from the user community to have data `assessed' for accuracy so that they can be confidently applied to the modelling of plasmas. In this paper we highlight the difficulties in assessing atomic data and offer some solutions for improving the accuracy of calculated results.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
