Showing 1–20 of 40 results
/ Date/ Name
Dec 18, 2009'Chemical abundances in H II regions and their implications -- Retrospective on: M. Peimbert & R. Costero, Boletin de los Observatorios de Tonantzintla y Tacubaya, Vol. 5, 3, 1969'Jun 18, 2019Chemical evolution models for the Galactic disk based on H II region abundances derived from a direct method and a temperature independent methodAug 16, 2002Optical Recombination Lines of Heavy-elements in Giant Extragalactic HII RegionsFeb 7, 2001The Structure and Star-Formation History of NGC 5461Aug 23, 2004Carbon Nitrogen, and Oxygen Galactic Gradients: A Solution to the Carbon Enrichment ProblemMay 11, 2016The abundance discrepancy factor and t^2 in nebulae: are non-thermal electrons the culprits?Jan 27, 2009Properties of the ionized gas in HH202. II: Results from echelle spectrophotometry with UVESOct 20, 2016Structure and Physical Conditions in the Huygens Region of the Orion NebulaMay 20, 2003VLT Echelle Spectrophotometry of the Planetary Nebula NGC 5307 and Temperature VariationsJul 2, 1998Dark Matter and the Chemical Evolution of Irregular GalaxiesSep 18, 2006The localized chemical pollution in NGC 5253 revisited: Results from deep echelle spectrophotometryNov 2, 1994The Evolution of C/O in Dwarf Galaxies from HST Fos ObservationsAug 14, 2015The Nature and Frequency of Outflows from Stars in the Central Orion Nebula ClusterApr 8, 2003The effect of collisional enhancement of Balmer lines on the determination of the primordial helium abundanceMar 1, 2003Fine Scale Temperature Fluctuations in the the Orion Nebula and the t^2 ProblemSep 7, 2001Photoionization Models of NGC 346May 2, 2002Chemical Abundances of NGC 5461 and NGC 5471 derived from Echelle SpectrophotometryJan 19, 2007Revised Primordial Helium Abundance Based on New Atomic DataFeb 25, 2008NLTE Model of NGC 6543's Central Star and its Relation with the Surrounding Planetary NebulaMay 22, 2023Density biases and temperature relations for DESIRED HII regions