不同能量下光子撞击原子序数范围 16 ≤ Z ≤ 92 的元素的 K 壳荧光实验截面

IF 2.7 3区 物理与天体物理 Q2 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL
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引用次数: 0

摘要

本文的主要目的是从各种来源收集了 3300 多个 K 壳荧光截面的实验值(σKβ1,3,σKβ2,4,σKα1,σKα2,σKβ1、(σKβ1,3,σKβ2,4,σKα1,σKα2,σKβ1,σKβ1,σKβ2,σKβ′1,σKβ′2,σKα,σKβ 和 σKtot)的原子序数在 16≤Z≤92 范围内的元素,在 5.46 至 661.6 千伏,以 11 个表格的形式列出。1985 年至 2023 年间,许多研究人员在 96 篇论文中报告了实验值。因此,通过在这些表格中计算每种元素的加权平均荧光截面 (σKj)W,其中(j=β1,3,β2,4,α1,α2,β1,β2,β′1,β′2,α,βandtot),可以对这些数据进行全面研究。不过,将测量值 (σKj)Exp 除以加权平均值 (σKj)W 后,还研究了新的加权平均值比 SW=(σKj)Exp/(σKj)Ware。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Experimental K-shell fluorescence cross sections for elements in the atomic number range 16 ≤ Z ≤ 92 by photon impact at various energies

The main purpose of this paper is to collect from various sources over 3300 experimental values of K-shell fluorescence cross sections (σKβ1,3,σKβ2,4,σKα1,σKα2,σKβ1,σKβ2,σKβ1,σKβ2,σKα,σKβ and σKtot) of elements with atomic number in the range 16Z92by photo-ionization in multiple excitation energy ranging from 5.46 to 661.6 keV, which are presented in a form of 11 tables. The experimental values reported in 96 papers by numerous researches were published between 1985 and 2023. Therefore, by considering in the same tables a calculation of weighted average fluorescence cross section (σKj)W, with (j=β1,3,β2,4,α1,α2,β1,β2,β1,β2,α,βandtot) for each element; a full study of these data is carried out. However, dividing the measured values (σKj)Expby the weighted average (σKj)W, a new weighted means ratio SW=(σKj)Exp/(σKj)Ware also studied.

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来源期刊
Atomic Data and Nuclear Data Tables
Atomic Data and Nuclear Data Tables 物理-物理:核物理
CiteScore
4.50
自引率
11.10%
发文量
27
审稿时长
47 days
期刊介绍: Atomic Data and Nuclear Data Tables presents compilations of experimental and theoretical information in atomic physics, nuclear physics, and closely related fields. The journal is devoted to the publication of tables and graphs of general usefulness to researchers in both basic and applied areas. Extensive ... click here for full Aims & Scope Atomic Data and Nuclear Data Tables presents compilations of experimental and theoretical information in atomic physics, nuclear physics, and closely related fields. The journal is devoted to the publication of tables and graphs of general usefulness to researchers in both basic and applied areas. Extensive and comprehensive compilations of experimental and theoretical results are featured.
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