Monitoring aged supernovae: SN 1990N in NGC 4639.
Not Available
López, R. et al.
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1991
This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..
It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/
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Magnetic Flux Determination in Late-Type DwarfsWe present a very preliminary and simplified analysis designed to measure photospheric magnetic fields in late-type stars, using the FeI 5247.06 Å and 5250.22 Å lines. We show how the use of the equivalent widths of the lines and differences in their depth can give a rapid estimation of the magnetic flux.Rípodas, P. et al.
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Long term variations in ZZ Cetis: G191-16 and HL Tau 76Not AvailableAuvergne, M. et al.
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Lithium, beryllium and boron - Observational constraints on primordial nucleosynthesisThe evidence bearing on the derivation of the primordial Li-7 abundance is summarized from observations of extremely metal-deficient stars in the galactic halo (Population II). Arguments, primarily observational, but supported theoretically, are presented to show that the Li-7 observed in warm halo subdwarfs has neither been supplemented by Li-7Beckman, J. E.
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Lithium and Beryllium in Main Sequence StarsNot AvailableRebolo, R.
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Large Scale Coherent Star Formation in NGC4321Not AvailableCepa, J. et al.
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01991