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- Balmer_jump abstract "Balmer jump or Balmer discontinuity is the difference of intensity of the stellar continuum spectrum on both sides of the limit of the Balmer series of hydrogen at 364.6 nm. It is caused by electrons being completely ionized directly from the second energy level of a hydrogen atom (bound-free absorption), which creates a continuum absorption at wavelengths shorter than 364.6 nm.In some cases the Balmer discontinuity can show continuum emission, usually when the Balmer lines themselves are strongly in emission. Other hydrogen spectral series also show bound-free absorption and hence a continuum discontinuity, but the Balmer jump in the near UV has been the most observed.The strength of the continuum absorption, and hence the size of the Balmer jump, depends on temperature and density in the region responsible for the absorption. At cooler stellar temperatures, the density most strongly affects the strength of the discontinuity and this can be used to classify stars on the basis of their surface gravity and hence luminosity. This effect is strongest in A class stars, but in hotter stars temperature has a much larger effect on the Balmer jump than surface gravity.".
- Balmer_jump thumbnail Balmerov_skok_EA.jpg?width=300.
- Balmer_jump wikiPageID "45038067".
- Balmer_jump wikiPageLength "4022".
- Balmer_jump wikiPageOutDegree "19".
- Balmer_jump wikiPageRevisionID "700167383".
- Balmer_jump wikiPageWikiLink Absorption_(electromagnetic_radiation).
- Balmer_jump wikiPageWikiLink Balmer_series.
- Balmer_jump wikiPageWikiLink Category:Astronomical_spectroscopy.
- Balmer_jump wikiPageWikiLink Category:Hydrogen_physics.
- Balmer_jump wikiPageWikiLink Continuum_spectrum.
- Balmer_jump wikiPageWikiLink Density.
- Balmer_jump wikiPageWikiLink Electron.
- Balmer_jump wikiPageWikiLink Emission_spectrum.
- Balmer_jump wikiPageWikiLink Energy_level.
- Balmer_jump wikiPageWikiLink Hydrogen.
- Balmer_jump wikiPageWikiLink Ionization.
- Balmer_jump wikiPageWikiLink Luminosity.
- Balmer_jump wikiPageWikiLink Nanometre.
- Balmer_jump wikiPageWikiLink Radiance.
- Balmer_jump wikiPageWikiLink Surface_gravity.
- Balmer_jump wikiPageWikiLink Temperature.
- Balmer_jump wikiPageWikiLink Ultraviolet.
- Balmer_jump wikiPageWikiLink Wavelength.
- Balmer_jump wikiPageWikiLink File:Balmerov_skok_EA.jpg.
- Balmer_jump wikiPageWikiLinkText "Balmer jump".
- Balmer_jump wikiPageUsesTemplate Template:Reflist.
- Balmer_jump subject Category:Astronomical_spectroscopy.
- Balmer_jump subject Category:Hydrogen_physics.
- Balmer_jump hypernym Difference.
- Balmer_jump type Disease.
- Balmer_jump comment "Balmer jump or Balmer discontinuity is the difference of intensity of the stellar continuum spectrum on both sides of the limit of the Balmer series of hydrogen at 364.6 nm.".
- Balmer_jump label "Balmer jump".
- Balmer_jump sameAs Q12762885.
- Balmer_jump sameAs Balmerio_šuolis.
- Balmer_jump sameAs Skok_Balmera.
- Balmer_jump sameAs m.012n8gz3.
- Balmer_jump sameAs Balmerov_skok.
- Balmer_jump sameAs Q12762885.
- Balmer_jump wasDerivedFrom Balmer_jump?oldid=700167383.
- Balmer_jump depiction Balmerov_skok_EA.jpg.
- Balmer_jump isPrimaryTopicOf Balmer_jump.