In recent years, the absence of experimental evidence for searches dedicated to dark matter has triggered the development of new ideas on the nature of this entity, which manifests at the cosmological level. Some of these can be explored by small experiments with a short timescale and an investment that can be afforded by national laboratories, such as the Frascati one. This is the main reason why a laboratory that, traditionally, was focused in particle physics studies with accelerators has begun intense activity in this field of research.

中文翻译：

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LNF 暗物质搜索

近年来，由于缺乏专门研究暗物质的实验证据，引发了对该实体性质的新想法的发展，这体现在宇宙学层面。其中一些可以通过时间尺度较短的小型实验和国家实验室（如弗拉斯卡蒂实验室）能够提供的投资来探索。这就是传统上专注于使用加速器进行粒子物理学研究的实验室开始在这一研究领域开展大量活动的主要原因。