Peculiarities of Swift Proton Transmission through Tapered Glass Capillaries

• Authors: F. Komarov , A. Kamyshan , V. Pil'ko
• Languages of publication: EN

Abstracts

EN

A study of the 150-300 keV proton beam transmission through glass (borosilicate) tapered capillaries with different diameters of the input and output of the capillary was performed. The focusing effect was observed. The areal density of the transmitted beam is enhanced by approximately 20 times. It was shown that changing a taper angle from 0.5 deg to 1.7 deg evidences the increase of the transmission coefficient more than by 300 times keeping the initial energy spectrum of ions.

Keywords

EN

34.35.+a

Discipline

• 34.35.+a: Interactions of atoms and molecules with surfaces(see also 79.77.+g Coulomb explosion)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 120
• Issue: 1
• Pages: 16-18

Dates

published

2011-07

Contributors

author

F. Komarov

• Institute of Applied Physics Problems, Belarussian State University, 7 Kurchatov Str., 220118, Minsk, Belarus

author

A. Kamyshan

• Institute of Applied Physics Problems, Belarussian State University, 7 Kurchatov Str., 220118, Minsk, Belarus

author

V. Pil'ko

• Institute of Applied Physics Problems, Belarussian State University, 7 Kurchatov Str., 220118, Minsk, Belarus

References

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Identifiers

DOI

10.12693/APhysPolA.120.16