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Balmer

British  
/ ˈbalmər /

noun

  1. Johann Jakob . 1825–98, Swiss mathematician; discovered (1885) a formula giving the wavelengths of a series of lines in the hydrogen spectrum (the Balmer series )

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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This sudden rise is known as a "Balmer break."

From Science Daily

Balmer breaks appear in ordinary galaxies, especially in those forming few or no new stars, but they are much weaker than what was seen in The Cliff.

From Science Daily

The unusually sharp Balmer break put The Cliff at odds with both of the leading interpretations for the little red dots.

From Science Daily

Balmer breaks can appear in the spectra of single, very hot, young stars, as well as in galaxies containing many such stars.

From Science Daily

The new findings mark a major step, offering the first model capable of explaining The Cliff's extreme Balmer break.

From Science Daily