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dc.contributor.authorCaicedo Ortiz, Hernando Efraín-
dc.contributor.authorCastañeda-Fernández, Héctor Osvaldo-
dc.date.accessioned2022-11-01T21:13:28Z-
dc.date.available2022-11-01T21:13:28Z-
dc.date.issued2021-12-13-
dc.identifier.issn0370-3908spa
dc.identifier.urihttps://repositorio.accefyn.org.co/handle/001/2001-
dc.description.abstractSe estudió la densidad electrónica a escala global y punto a punto de las regiones HIIgigantes Hubble V y Hubble X, localizadas en la galaxia NGC 6822, utilizando espectros-copia de rendija larga en el espectro visible. Los resultados obtenidos presentan por primeravez una medida de la variación espacial de la densidad electrónica de estas dos regionesHIIgigantes, demostrando que poseen un comportamiento no homogéneo en su densidada nivel local así como un régimen de baja densidad a nivel global y comprobando que latemperatura electrónica tienen una baja incidencia en su determinación.spa
dc.description.abstractThe electron density on a global and point-to-point scale of Hubble V and Hubble X giant H II regions, located in the galaxy NGC 6822, was studied using long-slit spectroscopy in the visible spectrum. The results obtained present for the first time a measure of the spatial variation of the electron density of these two giant h II regions, showing that they have an inhomogeneous behavior in their density at the local level as well as a low-density regime at the global level, and verifying that the electronic temperature has a low incidence in its determination.eng
dc.format.mimetypeapplication/pdfspa
dc.language.isospaspa
dc.publisherRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturalesspa
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/4.0/spa
dc.titleDensidad de electrones en regiones gigantes H IIspa
dc.titleElectron density in giant H II regionsspa
dc.typeArtículo de revistaspa
dcterms.audienceEstudiantes, Profesores, Comunidad cientificaspa
dcterms.referencesAller, L. H. (1984). Physics of thermal gaseous nebulae (Vol. 112). Springer; 1 edición.spa
dcterms.referencesBianchi, L., Scuderi, S., Massey, P., y Romaniello, M. (2001). The Massive Star Content of NGC 6822: Ground-Based, Hubble Space Telescope Photometry. AJ, 121, 2020-2031. doi: 10.1086/319969spa
dcterms.referencesBrandenburg, H. J., y Skillman, E. D. (1998). The Neutral Hydrogen in NGC 6822. En American astronomical society meeting abstracts (Vol. 30, p. 1354).spa
dcterms.referencesCaicedo-Ortiz, H. E., Santiago-Cortes, E., López-Bonilla, J., y Castañeda, H. O. (2015). Fractal dimension and turbulence in Giant HII Regions. Journal of Physics Conference Series, 582, 012049. doi: 10.1088/1742-6596/582/1/012049spa
dcterms.referencesCaicedo-Ortiz, H. E. (2011). Estudio de Regiones HII Gigantes (Tesis de Master no publicada). Instituto Politécnico Nacional (IPN), México.spa
dcterms.referencesCaicedo-Ortiz, H. E., Castañeda, H. O., y Santiago-Cortés, E. (2017). Fractalidad en regiones de Formación Estelar. Revista Brasileira de Ensino de Física, 39 3, e3308-1- e3308-8. doi: 10.1590/1806-9126-rbef-2017-0006spa
dcterms.referencesCaicedo-Ortiz, H. E., y Castañeda Fernández, H. O. (2019). Relationship Between the Ionization Energy and the Radial Velocity of the Ionized Gas in Gaseous Nebulae. Astrophysics, 62 (1), 57-68. doi: 10.1007/s10511-019-09564-9spa
dcterms.referencesCampbell-White, J., Ali, A. A., Froebrich, D., y Kume, A. (2020). Shape analysis of h ii regions–ii. synthetic observations. MNRAS, 496 4, 4311–4329.spa
dcterms.referencesCannon, J. M., Walter, F., Armus, L., Bendo, G. J., Calzetti, D., Draine, B. T., . . . Thornley, M. D. (2006). The Nature of Infrared Emission in the Local Group Dwarf Galaxy NGC 6822 as Revealed by Spitzer. ApJ, 652, 1170-1187. doi: 10.1086/508341spa
dcterms.referencesCantó, J., Elliott, K. H., Meaburn, J., y Theokas, A. C. (1980, 12). On the derivation of electron density and temperature from [S II] and [O II] line intensity ratios. MNRAS, 193 4, 911-919. doi: 10.1093/mnras/193.4.911spa
dcterms.referencesCastañeda, H. O., Vilchez, J. M., y Copetti, M. V. F. (1992). Density studies on giant extragalactic H II regions. A&A, 260, 370-380.spa
dcterms.referencesClementini, G., Held, E. V., Baldacci, L., y Rizzi, L. (2003). RR Lyrae, Short-Period Variable Stars in the Dwarf Irregular Galaxy NGC 6822. ApJ, 588, L85-L88. doi: 10.1086/375633spa
dcterms.referencesCollier, J., y Hodge, P. (1994). The H II regions of NGC 6822. 3: A photometric atlas. ApJS, 92, 119-123. doi: 10.1086/191961spa
dcterms.referencesCopetti, M. V. F., Mallmann, J. A. H., Schmidt, A. A., y Castañeda, H. O. (2000). Internal variation of electron density in galactic HII regions. A&A, 357, 621-636.spa
dcterms.referencesCurrie, M. J., Berry, D. S., Jenness, T., Gibb, A. G., Bell, G. S., y Draper, P. W. (2014, mayo). Starlink Software in 2013. En N. Manset y P. Forshay (Eds.), Astronomical data analysis software and systems xxiii (Vol. 485, p. 391).spa
dcterms.referencesde Blok, W. J. G., y Walter, F. (2000). Evidence for Tidal Interaction, a Supergiant H I Shell in the Local Group Dwarf Galaxy NGC 6822. ApJ, 537, L95-L98. doi: 10.1086/312777spa
dcterms.referencesDe Robertis, M. M., Dufour, R. J., y Hunt, R. W. (1987). A five-level program for ions of astrophysical interest. JRASC, 81, 195-220.spa
dcterms.referencesde Vaucouleurs, G., de Vaucouleurs, A., Corwin, H. G., Jr., Buta, R. J., Paturel, G., y Fouque, P. (1991). Third Reference Catalogue of Bright Galaxies (G. de Vaucouleurs, A. de Vaucouleurs, H. G. Corwin Jr., R. J. Buta, G. Paturel, y P. Fouque, Eds.).spa
dcterms.referencesDe Grijs, R. (2011). An introduction to distance measurement in astronomy. John Wiley & Sons. Diaz, A. I., Terlevich, E., Vilchez, J. M., Pagel, B. E. J., y Edmunds, M. G. (1991). Abundance analysis of giant H II regions in M51. MNRAS, 253, 245-255.spa
dcterms.referencesEskridge, P. B., y White, R. E., III. (1997). The nature of the X-ray point source in the bar of NGC 6822. AJ, 114, 988-996. doi:10.1086/118529spa
dcterms.referencesEsteban, C., Bresolin, F., Peimbert, M., García-Rojas, J., Peimbert, A., y Mesa-Delgado, A. (2009). Keck HIRES Spectroscopy of Extragalactic H II Regions: C and O Abundances from Recombination Lines. ApJ, 700, 654-678. doi: 10.1088/0004-637X/700/1/654spa
dcterms.referencesEvans, I. N., y Dopita, M. A. (1985). Theoretical models for H II regions. I - Diagnostic diagrams. ApJS, 58, 125-142. doi: 10.1086/191032spa
dcterms.referencesFleming, L. (2021). Synthetic observations of line emission from simulated hii regions (Tesis de Master no publicada).spa
dcterms.referencesGallagher, J. S., III, Hunter, D. A., Gillett, F. C., y Rice, W. L. (1991). Far-infrared properties of NGC 6822. ApJ, 371, 142-147. doi:10.1086/169878spa
dcterms.referencesGallart, C., Aparicio, A., Bertelli, G., y Chiosi, C. (1996a). The Local Group Dwarf Irregular Galaxy NGC 6822.III. The Recent Star Formation History. AJ, 112, 2596. doi: 10.1086/118205spa
dcterms.referencesGallart, C., Aparicio, A., Bertelli, G., y Chiosi, C. (1996b). The Local Group Dwarf Irregular Galaxy NGC 6822.II.The Old, Intermediate -Age Star Formation History. AJ, 112, 1950. doi: 10.1086/118154spa
dcterms.referencesGeen, S., Soler, J. D., y Hennebelle, P. (2017). Interpreting the star formation efficiency of nearby molecular clouds with ionizing radiation. MNRAS, 471 4, 4844–4855.spa
dcterms.referencesGottesman, S. T., y Weliachew, L. (1977). An interferometer study of the neutral hydrogen associated with the optical core of the irregular galaxy NGC 6822. A&A, 61, 523-530.spa
dcterms.referencesGratier, P., Braine, J., Rodriguez-Fernandez, N. J., Israel, F. P., Schuster, K. F., Brouillet, N., y Gardan, E. (2010). The molecular interstellar medium of the Local Group dwarf NGC 6822. The molecular ISM of NGC 6822. A&A, 512, A68. doi:10.1051/0004-6361/200911722spa
dcterms.referencesHaworth, T. J., Glover, S. C., Koepferl, C. M., Bisbas, T. G., y Dale, J. E. (2018). Synthetic observations of star formation and the interstellar medium. New Astronomy Reviews, 82, 1–58.spa
dcterms.referencesHidalgo-Gámez, A. M., Olofsson, K., y Masegosa, J. (2001). The chemical abundances in a sample of dwarf irregular galaxies. I. Small scale variations within NGC 6822? A&A, 367, 388-404. doi: 10.1051/0004-6361:20010063spa
dcterms.referencesHidalgo-Gámez, A. M., y Peimbert, A. (2007). Diffuse Ionized Gas inside the Dwarf Irregular Galaxy NGC 6822. AJ, 133, 1874-1882. doi: 10.1086/511267spa
dcterms.referencesHodge, P., Lee, M. G., y Kennicutt, R. C., Jr. (1988). The H II regions of NGC 6822. I - an atlas of 157 H II regions. PASP, 100, 917-934. doi:10.1086/132254spa
dcterms.referencesHodge, P., Lee, M. G., y Kennicutt, R. C., Jr. (1989). The H II regions of NGC 6822. II - The luminosity function, size distribution. PASP, 101, 32-39. doi: 10.1086/132401spa
dcterms.referencesHubble, E. (1925). Ngc 6822: A remote stellar system (no 304).spa
dcterms.referencesHubble, E. P. (1925). NGC 6822, a remote stellar system. ApJ, 62, 409-433. doi:10.1086/142943spa
dcterms.referencesHutchings, J. B., Cavanagh, B., y Bianchi, L. (1999). The Resolved Outer Population of NGC 6822 with WFPC2. PASP, 111, 559-565. doi:10.1086/316366spa
dcterms.referencesIsrael, F. P. (1997). Dust, molecules in the Local Group galaxy NGC 6822. II. CO, molecular hydrogen. A&A, 317, 65-72.spa
dcterms.referencesIsrael, F. P., Baas, F., Rudy, R. J., Skillman, E. D., y Woodward, C. E. (2003). Dust, molecules in the Local Group galaxy NGC 6822. III. The first-ranked HII region complex Hubble V. A&A, 397, 87-97. doi: 10.1051/0004-6361:20021464spa
dcterms.referencesKarachentsev, I. D., Karachentseva, V. E., Huchtmeier, W. K., y Makarov, D. I. (2004). A Catalog of Neighboring Galaxies. AJ, 127, 2031-2068. doi: 10.1086/382905spa
dcterms.referencesKeenan, F. P., Aller, L. H., Bell, K. L., Hyung, S., McKenna, F. C., y Ramsbottom, C. A. (1996). Auroral and nebular emission lines of [SII] in the optical spectra of planetary nebulae. MNRAS, 281, 1073-1080.spa
dcterms.referencesKennicutt, R. C., Jr. (1979). H II Regions as Extragalactic Distance Indicators. III. Application of H II Region Fluxes, Galaxy Diameters. ApJ, 228, 704-711. doi:10.1086/156895spa
dcterms.referencesLagrois, D., y Joncas, G. (2009). A Multi-ionic Kinematic Investigation of NGC 595, a Giant Extragalactic H II Region in M33. ApJ, 700, 1847-1877. doi: 10.1088/0004-637X/700/2/1847spa
dcterms.referencesLee, H., Skillman, E. D., y Venn, K. A. (2006). The Spatial Homogeneity of Nebular, Stellar Oxygen Abundances in the Local Group Dwarf Irregular Galaxy NGC 6822. ApJ, 642, 813-833. doi: 10.1086/500568spa
dcterms.referencesLequeux, J., Peimbert, M., Rayo, J. F., Serrano, A., y Torres-Peimbert, S. (1979). Chemical composition, evolution of irregular, blue compact galaxies. A&A, 80, 155-166.spa
dcterms.referencesLetarte, B., Demers, S., Battinelli, P., y Kunkel, W. E. (2002). The Extent of NGC 6822 Revealed by Its C Star Population. AJ, 123, 832-839. doi: 10.1086/338319spa
dcterms.referencesLongo, G., y Ceriello, M., A.and Capaccioli. (1991). The UV properties of normal galaxies. I - The IUE data. A&AS, 90, 375-386.spa
dcterms.referencesLópez Sánchez, A. (2006). Formación de estrellas masivas en galaxias Wolf-Rayet enanas (Tesis Doctoral no publicada). Departamento de Astrofísica, Universidad de la Laguna.spa
dcterms.referencesMaíz-Apellániz, J., Pérez, E., y Mas-Hesse, J. M. (2004a). NGC 604, the Scaled OB Association (SOBA) Prototype. I. Spatial Distribution of the Different Gas Phases and Attenuation by Dust. AJ, 128, 1196-1218. doi: 10.1086/422925spa
dcterms.referencesMaíz-Apellániz, J., Pérez, E., y Mas-Hesse, J. M. (2004b). NGC 604, the Scaled OB Association (SOBA) Prototype. I. Spatial Distribution of the Different Gas Phases, Attenuation by Dust. AJ, 128, 1196-1218. doi: 10.1086/422925spa
dcterms.referencesMateo, M. L. (1998). Dwarf Galaxies of the Local Group. ARA&A, 36, 435-506. doi:10.1146/annurev.astro.36.1.435spa
dcterms.referencesMcCall, M. L. (1984). Emission coefficients for gaseous nebulae - Three-level atom approximations. MNRAS, 208, 253-259.spa
dcterms.referencesO’Dell, C. R., Hodge, P. W., y Kennicutt, R. C., Jr. (1999). A Hubble Space Telescope Study of Two HII Regions in NGC 6822. PASP, 111, 1382-1391. doi:10.1086/316452spa
dcterms.referencesOliveira, V. A. (2009). A spectrophotometric study of HII regions in chemically young galaxies (Tesis Doctoral no publicada). Universidade Federal de Santa maria., Santa Maria, RS, Brasil,.spa
dcterms.referencesOsterbrock, D. E., y Ferland, G. J. (2006). Astrophysics of Gaseous Nebulae, Active Galactic Nuclei. University Science Books; 2 edición.spa
dcterms.referencesPagel, B. E. J., Edmunds, M. G., y Smith, G. (1980). On the composition of H II regions in southern galaxies. II - NGC 6822, 1313. MNRAS, 193, 219-230.spa
dcterms.referencesPeimbert, A., Peimbert, M., y Ruiz, M. T. (2005). Chemical Composition of Two H II Regions in NGC 6822 based on VLT Spectroscopy. ApJ, 634, 1056-1066. doi:10.1086/444557spa
dcterms.referencesPeimbert, M., y Spinrad, H. (1970). On the Chemical Abundance of NGC 6822. A&A, 7, 311.spa
dcterms.referencesPellegrini, E. W., Rahner, D., Reissl, S., Glover, S. C., Klessen, R. S., Rousseau-Nepton, L., y Herrera-Camus, R. (2020). warpfield-emp: The self-consistent prediction of emission lines from evolving h ii regions in dense molecular clouds. MNRAS, 496 1, 339–363.spa
dcterms.referencesPérez Oregón, J., Caicedo-Ortiz, H. E., Castañeda Fernández, H. O., y Hidalgo-Gámez, A. M. (2014). La estructura interna de regiones HII gigantes. Jou. Cie. Ing., 6 (1), 16–20. doi: 10.46571/JCI.2014.1.4spa
dcterms.referencesPhillips, J. P. (1998). Electron densities in planetary nebulae, and the unusual characteristics of the [s ii] emission zone. A&A, 340, 527-542.spa
dcterms.referencesPietrzy´ nski, G., Gieren, W., Udalski, A., Bresolin, F., Kudritzki, R.-P., . . . Kubiak, M. (2004). The Araucaria Project: The Distance to the Local Group Galaxy NGC 6822 from Cepheid Variables Discovered in a Wide-Field Imaging Survey. AJ, 128, 2815-2825. doi:10.1086/425531spa
dcterms.referencesRayo, J. F., Peimbert, M., y Torres-Peimbert, S. (1982). Gradients in the physical conditions of M101, the pregalactic helium abundance. ApJ, 255, 1-10. doi:10.1086/159796spa
dcterms.referencesRelaño, M., Monreal-Ibero, A., Vílchez, J. M., y Kennicutt, R. C. (2010). Spatially resolved study of the physical properties of the ionized gas in NGC 595. MNRAS, 402, 1635-1648. doi: 10.1111/j.1365-2966.2009.16036.xspa
dcterms.referencesRelano, M., Beckman, J., Zurita, A., Rozas, M., y Giammanco, C. (2005). The internal dynamical equilibrium of h ii regions: A statistical study. Astronomy & Astrophysics, 431 1, 235–251.spa
dcterms.referencesRosa, M., y Solf, J. (1984). The internal kinematics of the giant extragalactic H II complex NGC 604. A&A, 130, 29-38.spa
dcterms.referencesRoy, J. R., y Arsenault, R. (1986). The H-alpha velocity widths of giant H II regions as distance indicators. ApJ, 302, 579-584. doi:10.1086/164016spa
dcterms.referencesRubin, R. H. (1968). The Structure, Properties of H II Regions. ApJ, 153, 761. doi:10.1086/149704spa
dcterms.referencesSeaton, M. J., y Osterbrock, D. E. (1957). Relative [OII] Intensities in Gaseous Nebulae. ApJ, 125, 66. doi: 10.1086/146282spa
dcterms.referencesShaw, R. A., y Dufour, R. J. (1995). Software for the Analysis of Emission Line Nebulae. PASP, 107, 896. doi: 10.1086/133637spa
dcterms.referencesShields, G. A. (1990). Extragalactic H II regions. ARA&A, 28, 525-560. doi: 10.1146/annurev.aa.28.090190.002521spa
dcterms.referencesSkillman, E. D., Terlevich, R., y Melnick, J. (1989). Abundances in southern Local Group dwarf irregular galaxies. MNRAS, 240, 563-572.spa
dcterms.referencesSmith, H. E. (1975). Spectrophotometric observations of ionized hydrogen regions in nearby spiral, irregular galaxies. ApJ, 199, 591-610. doi: 10.1086/153727spa
dcterms.referencesStanghellini, L., y Kaler, J. B. (1989). Electron densities in planetary nebulae. ApJ, 343, 811-827. doi: 10.1086/167751spa
dcterms.referencesStasi´ nska, G. (1980). Some comments on the analysis of extragalactic H II regions spectra. A&A, 84, 320-328.spa
dcterms.referencesStrömgren, B. (1939). The Physical State of Interstellar Hydrogen. ApJ, 89, 526. doi:10.1086/144074spa
dcterms.referencesStruve, O., y Elvey, C. T. (1934, mayo). The Intensities of Stellar Absorption Lines. ApJ, 79, 409. doi: 10.1086/143551spa
dcterms.referencesTennant, A. F. (2006). Chandra Observation of NGC 6822. AJ, 132, 1372-1383. doi:10.1086/506511spa
dcterms.referencesTolstoy, E., Irwin, M. J., Cole, A. A., Pasquini, L., Gilmozzi, R., y Gallagher, J. S. (2001). Using the CaII triplet to trace abundance variations in individual red giant branch stars in three nearby galaxies. MNRAS, 327, 918-938. doi: 10.1046/j.1365-8711.2001.04785.xspa
dcterms.referencesTomita, A., Ohta, K., y Saito, M. (1993). H-alpha velocity fields of giant H II regions in four nearby dwarf irregular galaxies. PASJ, 45, 693-705.spa
dcterms.referencesVenn, K. A., Lennon, D. J., Kaufer, A., McCarthy, J. K., Przybilla, N., Kudritzki, R. P., . . . Smartt, S. J. (2001). First Stellar Abundances in NGC 6822 from VLT-UVES, Keck-HIRES Spectroscopy. ApJ, 547, 765-776. doi: 10.1086/318424spa
dcterms.referencesVílchez, J. M., Pagel, B. E. J., Diaz, A. I., Terlevich, E., y Edmunds, M. G. (1988). The chemical composition gradient across M 33. MNRAS, 235, 633-653.spa
dcterms.referencesWeldrake, D. T. F., de Blok, W. J. G., y Walter, F. (2003). A high-resolution rotation curve of NGC 6822: a test-case for cold dark matter. MNRAS, 340, 12-28. doi:10.1046/j.1365-8711.2003.06170.xspa
dcterms.referencesWhite, N. J. (1981). The dynamics and structure of the ionized and neutral gas in the 30 Doradus nebula. Ap&SS, 78, 443-461. doi:10.1007/BF00648950spa
dcterms.referencesWilson, C. D. (1992). The stellar populations of NGC 6822. AJ, 104, 1374-1394. doi:10.1086/116327spa
dcterms.referencesWyder, T. K. (2001). The Star Formation History of NGC 6822. AJ, 122, 2490-2523. doi:10.1086/323706spa
dcterms.referencesZheng, W. (1988). The critical densities for some emission lines. Astrophysical Letters Communications, 27, 275-279.spa
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dc.rights.creativecommonsAtribución-NoComercial-CompartirIgual 4.0 Internacional (CC BY-NC-SA 4.0)spa
dc.identifier.doihttps://doi.org/10.18257/raccefyn.1464-
dc.subject.proposalDensidad de electronesspa
dc.subject.proposalElectron densityeng
dc.subject.proposalRegiones HII gigantesspa
dc.subject.proposalGiant HII Regionseng
dc.subject.proposalNGC 6822spa
dc.subject.proposalNGC 6822eng
dc.subject.proposalHubble Vspa
dc.subject.proposalHubble Veng
dc.subject.proposalHubble Xspa
dc.subject.proposalHubble Xeng
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dc.relation.ispartofjournalRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturalesspa
dc.relation.citationvolume45spa
dc.relation.citationstartpage989spa
dc.relation.citationendpage1010spa
dc.contributor.corporatenameAcademia Colombiana de Ciencias Exactas, Físicas y Naturalesspa
dc.identifier.eissn2382-4980spa
dc.relation.citationissue177spa
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