ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] The Einstein Imaging Proportional Counter4 (IPC) pulse-height data (0.5-4 keV), fitted using thermal-plasma emission models (with cosmic abundances)5, are shown in Fig. 1. Best fits (x2 per degree of freedom £1) yield a temperature of kT ³ 0.5 keV and an absorbing column density of NH 〉 ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/313376a0
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