Extended limits on neutral strongly interacting massive particles and nuclearites from NaI(Tl) scintillators

被引:113
作者
Bernabei, R [1 ]
Belli, P
Cerulli, R
Montecchia, F
Amato, M
Ignesti, G
Incicchitti, A
Prosperi, D
Dai, CJ
He, HL
Kuang, HH
Ma, JM
Sun, GX
Ye, Z
机构
[1] Univ Roma Tor Vergata, Dipartimento Fis, I-00133 Rome, Italy
[2] Ist Nazl Fis Nucl, Sez Roma 2, I-00133 Rome, Italy
[3] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy
[4] Ist Nazl Fis Nucl, Sez Roma, I-00185 Rome, Italy
[5] Chinese Acad, IHEP, Beijing 100039, Peoples R China
关键词
D O I
10.1103/PhysRevLett.83.4918
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Neutral strongly interacting massive particles (SIMPs) were searched for at the Gran Sasso National Laboratory by using two "planes" of detectors in the similar or equal to 100 kg highly radiopure NaI(T1) DAMA setup. SIMP exclusion plots and model-independent limits on neutral nuclearites have been significantly improved.
引用
收藏
页码:4918 / 4921
页数:4
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