Interstellar Metastable Helium Absorption as a Probe of the Cosmic-ray Ionization Rate

Year2009
JournalThe Astrophysical Journal
AuthorIndriolo, N., Hobbs, L. M., Hinkle, K. H., and McCall, B. J.
Bibcode2009ApJ...703.2131I
TelescopeGS
InstrumentPHOENIX
PartnerUS
CountryUSA
Program IDGS-2008A-Q-14

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