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The European Physical Journal A
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The European Physical Journal A
Article . 1922 . Peer-reviewed
License: Springer TDM
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https://doi.org/10.1007/978-3-...
Part of book or chapter of book . 1985 . Peer-reviewed
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Eine Bemerkung �ber relativistische R�ntgendubletts und Liniensch�rfe

Authors: Sommerfeld, A.; Heisenberg, W.;

Eine Bemerkung �ber relativistische R�ntgendubletts und Liniensch�rfe

Abstract

In den neueren Uberlegungen Bohrs spielt der Strahlungswiderstand eine prinzipielle Rolle. Da die Ergebnisse der klassischen Theorie durch das Korrespondenzprinzip fur die Quantentheorie nutzbar gemacht werden und da der Strahlungswiderstand ein notwendiges Glied der klassischen Theorie bildet, so sollte er auch fur die quantentheoretische Behandlung von Bedeutung sein, obwohl er dort vernachlassigt werden mus: er bestimmt nach Bohr die Unscharfe, die den quantentheoretischen Methoden notwendig anhaftet. Eine Quantenrechnung, welche Glieder berucksichtigt, die kleiner sind als der vernachlassigte Energieverlust durch klassische Ausstrahlung, ist nach Bohr prinzipiell unzulassig. Zu solchen Gliedern zahlt man, wie es scheint, die hoheren Relativitatskorrektionen, die in der Theorie der Rontgendubletts bei den scweren Atomen auftreten. Es soll demgegenuber gezeigt werden, das die Berucksichtigung dieser Korrektionen mit dem Bohrschen Gesichtsounkte von der Rolle des Strahlungswiderstaandes vollkommen vertraglich ist. Ferner soll besprochen werden, was sich aus dem gleichen Gesichtspunkte fur die Abklingungsversuche von W. Wien1) beim Leuchten der Kanalstrahlen schliest.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
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14
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80
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