Internal Variation of Electron Density in Galactic and Extragalactic HII Regions

Lignende værker

• Diagnostic diagrams of electron density versus excitation for planetary nebulae
  af: H. Riesgo Tirado, et al.
  Udgivet: (2002)
• IONIZATION-BOUNDED AND DENSITY-BOUNDED PLANETARY NEBULAE
  af: Luis F. Rodríguez, et al.
  Udgivet: (2009)
• Knots in Planetary Nebulae
  af: C.R. O´Dell, et al.
  Udgivet: (2003)
• THE SAN PEDRO MÁRTIR PLANETARY NEBULA KINEMATIC CATALOGUE: EXTRAGALACTIC PLANETARY NEBULAE
  af: M. G. Richer, et al.
  Udgivet: (2010)
• THE PRESENT AND FUTURE OF PLANETARY NEBULA RESEARCH. A WHITE PAPER BY THE IAU PLANETARY NEBULA WORKING GROUP
  af: K. B. Kwitter, et al.
  Udgivet: (2014)