F. Sgaramella , D. Sirghi , K. Toho , F. Clozza , L. Abbene , C. Amsler , F. Artibani , M. Bazzi , G. Borghi , D. Bosnar , M. Bragadireanu , A. Buttacavoli , M. Cargnelli , M. Carminati , A. Clozza , R. Del Grande , L. De Paolis , K. Dulski , L. Fabbietti , C. Fiorini , C. Curceanu
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引用次数: 0
Abstract
The high-precision kaonic neon X-ray transitions measurement performed by the SIDDHARTA-2 collaboration at the DAΦNE collider is reported. Both the X-ray energies and yields for high-n transitions were measured, demonstrating the feasibility of sub-eV X-ray spectroscopy for kaonic atoms using low-Z gaseous targets. The measurement provides valuable insights into the de-excitation processes in kaonic atoms, providing new input data for the refinement of the corresponding theoretical models, and a framework for testing Quantum Electrodynamics in strange exotic atoms.
报告了 SIDDHARTA-2 合作小组在 DAΦNE 对撞机上进行的高精度高子氖 X 射线跃迁测量。测量了高氖跃迁的 X 射线能量和产率，证明了利用低 Z 气体靶对高氖原子进行亚 EV X 射线光谱分析的可行性。测量结果为了解高昂子原子的去激发过程提供了宝贵的见解，为完善相应的理论模型提供了新的输入数据，并为在奇异原子中检验量子电动力学提供了框架。
期刊介绍：
Physics Letters B ensures the rapid publication of important new results in particle physics, nuclear physics and cosmology. Specialized editors are responsible for contributions in experimental nuclear physics, theoretical nuclear physics, experimental high-energy physics, theoretical high-energy physics, and astrophysics.
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