Exploring the supersymmetric parameter space by direct search for WIMPs

被引：128

作者：

Bottino, A

Donato, F

Mignola, G

Scopel, S

Belli, P

Incicchitti, A

机构：

[1] IST NAZL FIS NUCL, SEZIONE TORINO, I-10125 TURIN, ITALY

[2] LAPP ANNECY LE VIEUX, F-74941 ANNECY LE VIEUX, FRANCE

[3] UNIV GENOA, DIPARTIMENTO FIS, I-16146 GENOA, ITALY

[4] IST NAZL FIS NUCL, SEZIONE GENOVA, I-16146 GENOA, ITALY

[5] UNIV ROMA TOR VERGATA, DIPARTIMENTO FIS, I-00173 ROME, ITALY

[6] IST NAZL FIS NUCL, SEZ ROMA 2, I-00173 ROME, ITALY

[7] UNIV ROMA LA SAPIENZA, DIPARTIMENTO FIS, I-00165 ROME, ITALY

[8] IST NAZL FIS NUCL, SEZ ROMA, I-00165 ROME, ITALY

来源：

PHYSICS LETTERS B | 1997年 / 402卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(97)00390-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is shown that the new data of the DAMA/NaI detector, combined with recent calculations of nuclear structure functions, provide the most stringent upper bounds on the WIMP-nucleon cross-section both for spin-dependent and for scalar interactions, It is proved that, for the first time, data from an experiment of direct search for WIMPs allow the exploration of a region of the supersymmetric parameter space not yet fully investigated at accelerators. (C) 1997 Elsevier Science B.V.

引用

页码：113 / 121

页数：9

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