ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] In the present communication we wish to point out that there exists now an indirect experimental upper limit on this interstellar low energy flux, based on determinations of the state of ionization of the trace elements in the interstellar gas by the OAO-3 satellite Copernicus2. A comparison of ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/248035a0
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