A search for strongly interacting massive particles with NaI scintillators Beijing-Paris-Roma-Saclay (BPRS) Collaboration

被引：16

作者：

Bacci, C. ^{[3
,4
]}

Belli, P. ^{[1
,2
]}

Bernabei, R. ^{[1
,2
]}

Dai Changjiang ^{[5
]}

Ding Linkai ^{[5
]}

Di Nicolantonio, W. ^{[6
]}

Gaillard, E. ^{[7
]}

Gerbier, G. ^{[7
]}

Kuang Haohuai ^{[5
]}

Incicchitti, A. ^{[6
]}

Mallet, J. ^{[7
]}

Mosca, L. ^{[7
]}

Prosperi, D. ^{[6
]}

Tao, C. ^{[8
]}

机构：

[1] Univ Roma Tor Vergata, Dipartimento Fis, I-00173 Rome, Italy

[2] Ist Nazl Fis Nucl, Sez Roma 2, I-00173 Rome, Italy

[3] Univ Roma III, Dipartimento Fis, I-00185 Rome, Italy

[4] Ist Nazl Fis Nucl, Sez Roma, I-00185 Rome, Italy

[5] Acad Sinica, IHEP, Beijing 100039, Peoples R China

[6] Univ Rome La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

[7] CE Saclay, SPP, DAPNIA, DSM, F-91191 Gif Sur Yvette, France

[8] Coll France, F-75231 Paris, France

来源：

ASTROPARTICLE PHYSICS | 1994年 / 2卷 / 01期

关键词：

D O I：

10.1016/0927-6505(94)90013-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A new search for strongly interacting massive particles both with coherent and spin-dependent interactions with ordinary matter has been performed deep underground in the Gran Sasso Laboratory. An experimental rate for delayed coincidences between two NaI(Tl) detectors has been measured; an upper limit of 0.0011 events/hour (90% CL) has been obtained. New regions in the diagram cross-section versus SIMP mass have been excluded both for coherent and spin-dependent interactions.

引用

页码：13 / 19

页数：7

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