ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] These recent airborne observations of SN1987A in the 4-12.5 fjim spectral range (Figs 1 and 2) show that, at present, the spectrum of the supernova looks very much like that of a dust-free, low ionization H n region dominated by emission lines from Ni I, Ni n, Ar n, Co n and H I. Conspicuously ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/331505a0
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