Underground nuclear astrophysics with LUNA at the Laboratori Nazionali del Gran Sasso spans a history of 20 years. By using the rock overburden of the Gran Sasso mountain chain as a natural cosmic-ray shield very low signal rates compared to an experiment on the surface can be tolerated. The cross sectons of important astrophysical reactions directly in the stellar energy range have been successfully measured. In this proceeding we give an overview over the key accomplishments of the experiment and an outlook on its future with the expected addition of an additional accelerator to the underground facilities, enabling the coverage of a wider energy range and the measurement of previously inaccessible reactions.
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机译:Laulatori Nazionali del Gran Sasso与Luna的地下核天体物理学跨越了20年的历史。通过使用Gran Sasso Mountain链的岩石覆盖层作为天然宇宙射线屏蔽非常低的信号速率,与表面上的实验相比可以容忍。已经成功地测量了重要的天体物理反应的十字路口已经成功地测量了恒星能量范围。在此过程中,我们概述了对实验的关键成就和未来的前景,预期加速到地下设施,可以覆盖更广泛的能量范围和先前无法访问的反应的测量。
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