High resolution studies of electron excitation - I. The 4S states of helium and the energy scale-Reference-Cited by-同舟云学术

High resolution studies of electron excitation - I. The 4S states of helium and the energy scale

Published:1973-07-17 Issue:1596 Volume:334 Page:135-147
ISSN:0080-4630
Container-title:Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences
language:en
Short-container-title:Proc. R. Soc. Lond. A

Author:

Abstract

We describe an electron monochromator using hemispherical deflecting electrodes and its application to the measurement of electron excitation functions. We present excitation functions of the 4 1 S and 4 3 S states of helium for energies within about 1 V of threshold. We find a prominent peak in each function and determine its energy as 4 1 S 23.937 ± 0.007 ± 0.011 eV, 4 3 S 23.939 ± 0.007 ± 0.009 eV, where the first limits represent a systematic error and the second are standard deviations of several determinations.

Publisher

The Royal Society

Subject

Pharmacology (medical)

Link

https://royalsocietypublishing.org/doi/pdf/10.1098/rspa.1973.0084

Reference18 articles.

1. P hys;Rev.,1967

2. E r h a r d t H . E . L a n g h a n s L . & L in d er F . 1968 P hys. 214 1 7 9 -1 9 4 .

3. P hys;Id;Rev. A,1970

4. G u y o n P . M . & B e r k o w itz J . 1971 J .chem. Phys. 54 1 8 1 4 -1 8 2 6 .

5. H e d d le D . W . O . 1968 In Methods of experimental physics v o l. 7 (ed. B . B ed erson an d W . L . F ite ) p p . 4 3 -6 7 . N e w Y o r k a n d L o n d o n : A c a d e m ic P ress.

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