Baja excitación en regiones HII con fuerte emisión Hα
Not Available
Prieto Escudero, A.
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1986
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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An interpretation of the lightcurve of BL Lac.Extensive monitoring is now available for a good sample of the brighter quasars and BL Lacs. In some cases, lightcurves are well enough sampled to permit stochastic modelling. The authors present here, a simple model of the lightcurve of the prototype BL Lacertae object, BL Lac in terms of a series of random events, each with rapid rise andKidger, M. R. et al.
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An idealized model for dust accretion in active galactic nucleiWith an adequate supply of matter, the inward drifting of dust particles induced by the Poynting-Robertson effect can lead to the formation of a shell or disk-like structure around the source of radiation. In a steady state, the Poynting-Robertson effect produces a spatial density of dust in the form of 1/r which in turn gives rise to a midBuitrago, J. et al.
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A virial approach to the relation between the cosmological density parameter Ω0 and the microwave background temperature T0.Contents: 1. Introduction. 2. The virial equation. 3. Components of kinetic energy. 4. Gravitational potential energy. 5. Validity of putting r.h.s. terms zero. 6. A new relationship. 7. The early universe. 8. Estimates of Ω0 and neutrino mass. 9. Discussion and conclusion. Appendix: The virial equation for massive and massless particles in any setCorbyn, P. R. et al.
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A Virial Approach to the Relation Between the Cosmological Density Parameter OMEGA/0 and the Microwave Background Temperature T/0Not AvailableCorbyn, P. R. et al.
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