Energy losses of Q-balls

被引:10
作者
Bakari, D [1 ]
Dekhissi, H
Derkaoui, J
Giacomelli, G
Mandrioli, G
Ouchrif, M
Patrizii, L
Popa, V
机构
[1] Univ Bologna, Dipartimento Fis, Ist Nazl Fis Nucl, Sezione Bologna, I-40127 Bologna, Italy
[2] Univ Mohamed 1, Fac Sci, LPTP, Oujda 6000, Morocco
[3] Inst Space Sci, R-76900 Bucharest, Romania
关键词
D O I
10.1016/S0927-6505(00)00140-7
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
After a short review of Q-balls properties, in this paper, we discuss their interaction with matter, and their energy losses in the earth, for a large range of velocities. These calculations are used to compute the fractional angular acceptance of a detector at Gran Sasso laboratory. Furthermore, we computed the light yield in liquid scintillators, the ionization in streamer tubes and the restricted energy loss in the CR39 nuclear track detector. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:137 / 147
页数:11
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