Combination coefficient: Difference between revisions
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A measure of the specific rate of disappearance of [[small ions]] due to either 1) union with neutral [[Aitken nucleus|Aitken nuclei]] to form new [[large ions]]; or 2) union with large ions of opposite sign to form neutral Aitken nuclei.<br/> Dimensionally, a combination coefficient is identical with the physically similar [[recombination coefficient|recombination coefficient]]. Both types of combination coefficients exhibit mean values of the order of 10<sup>-5</sup>cm<sup>3</sup>s<sup>-1</sup> at [[sea level]], while the recombination coefficients are typically about one order of magnitude smaller. <br/>''See'' [[recombination]], [[small-ion combination]]. | |||
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Latest revision as of 11:01, 26 March 2024
A measure of the specific rate of disappearance of small ions due to either 1) union with neutral Aitken nuclei to form new large ions; or 2) union with large ions of opposite sign to form neutral Aitken nuclei.
Dimensionally, a combination coefficient is identical with the physically similar recombination coefficient. Both types of combination coefficients exhibit mean values of the order of 10-5cm3s-1 at sea level, while the recombination coefficients are typically about one order of magnitude smaller.
See recombination, small-ion combination.