Summary
An arrangement is described whereby, employing a simple microscope, the magnitude of the stage-noise is reduced, independent of the cell-length, such that it has no influence any longer on the determination of the scattering angle. The unsensitivity to shock or vibration permits the use of an ocular-eye-piece screw-micrometer. An auxiliary device for convenient alignment of the nuclear plates is also described.
Riassunto
Si descrive un dispositivo che permette, impiegando un semplice microscopio, di ridurre l’ampiezza dello «stage-noise» indipendentemente dalla lunghezza della cella, in modo che questa non ha più alcuna influenza sulla determinazione dell’angolo di scattering. L’insensibilità agli urti e alle vibrazioni permette l’uso di un oculare a vite micrometrica. Si descrive altresì un accessorio per il buon allineamento delle lastre nucleari.
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References
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Stodiek, W. Arrangement for precise scattering measurements in nuclear emulsions. Nuovo Cim 2, 467–470 (1955). https://doi.org/10.1007/BF02826506
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DOI: https://doi.org/10.1007/BF02826506