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arXiv 0912.0660astro-ph.GA
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粒子暗物质与DAMA/LIBRA

Particle Dark Matter and DAMA/LIBRA

R. Bernabei, P. Belli, F. Cappella, R. Cerulli, C. J. Dai, A. d'Angelo, H. L. He, A. Incicchitti, X. H. Ma, F. Montecchia, F. Nozzoli, D. Prosperi, X. D. Sheng,… 展开作者

R. Bernabei, P. Belli, F. Cappella, R. Cerulli, C. J. Dai, A. d'Angelo, H. L. He, A. Incicchitti, X. H. Ma, F. Montecchia, F. Nozzoli, D. Prosperi, X. D. Sheng, R. G. Wang, Z. P. Ye

摘要:

DAMA/LIBRA装置(约250公斤高放射纯NaI(Tl)敏感物质)正在I.N.F.N.的Gran Sasso国家实验室运行。第一个DAMA/LIBRA结果证实了星系晕中存在暗物质粒子成分的证据,正如前DAMA/NaI装置所指出的那样;累积的数据支持8.2 sigma C.L.的证据。并满足暗物质年度调制信号的所有特性。主要方面和这种模式独立的实验方法的前景将被概述。

英文摘要:

The DAMA/LIBRA set-up (about 250 kg highly radiopure NaI(Tl) sensitive mass) is running at the Gran Sasso National Laboratory of the I.N.F.N.. The first DAMA/LIBRA results confirm the evidence for the presence of a Dark Matter particle component in the galactic halo, as pointed out by the former DAMA/NaI set-up; cumulatively the data support such evidence at 8.2 sigma C.L. and satisfy all the many peculiarities of the Dark Matter annual modulation signature. The main aspects and prospects of this model independent experimental approach will be outlined.

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。

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