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The ring focus in the spiral orbit spectrometer

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Il Nuovo Cimento (1955-1965)

Summary

It is shown in this work that the spiral orbit spectrometer has a ring focus near the stable orbit. Taking advantage of this property by means of a cylindrical slit, the characteristics of the spiral orbit spectrometer can be greatly improved. For a particular case studied, the transmission as a function of the line width is given byT=0.7W 1/2 for a point source.

Riassunto

Si dimostra nel presente lavoro che lo spettrometro a orbita spirale ha un fuoco anulare in prossimità dell’orbita stabile. Sfruttando questa proprietà per mezzo di una fenditura cilindrica si può notevolmente migliorare la caratteristica dello spettrometro ad orbita spirale. Per un caso particolare studiato, la funzione di trasmissione in funzione dello spessore della traccia è data, per una sorgente puntiforme, daT=0,7W 1/2.

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Marquez, L. The ring focus in the spiral orbit spectrometer. Nuovo Cim 1, 785–791 (1955). https://doi.org/10.1007/BF02731327

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  • DOI: https://doi.org/10.1007/BF02731327

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