Theoretical constraints on the neutrino magnetic moment from the white dwarf cooling

被引：0
|
作者：
Castellani, V [1 ]
Coraggio, G [1 ]
Degl'Innocenti, S [1 ]
Prada, MPG [1 ]
机构：
[1] Osserv Astron Roma, I-00040 Monte Porzio Catone, Italy
来源：
NEW HORIZONS IN GLOBULAR CLUSTER ASTRONOMY | 2003年 / 296卷
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The evolution of young and hot white dwarfs (WDs) is largely dominated by the neutrino energy losses. Thus these stars provide a natural laboratory for testing the theoretical efficiency of the neutrino production processes, standard and not-standard. The present work is focussed on the not-standard energy losses due to a not-zero neutrino magnetic moment. By relying on very recent WD models we find an upper limit for the neutrino magnetic moment of approximate to 5.10(-12) mu(B).
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页码：203 / 204
页数：2
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