中性K介子2 π衰变和混合的计算
Calculating the two-pion decay and mixing of neutral K mesons
摘要：
本文介绍了用物理运动学方法计算复同位旋二衰变振幅A_2的最新结果，以及探索性地计算了同位旋零衰变振幅A_0。最后讨论了精确计算A_0以及KL和KS介子质量差的前景。
英文摘要：
The recent calculation of the complex isospin-two decay amplitude A_2 with physical kinematics is presented together with exploratory calculations of the isospin-zero decay amplitude A_0. Prospects for accurate calculation of A_0 as well as the mass difference between the K_L and K_S mesons are discussed.
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。
