A novel study on a different use of polycapillary optics is presented. The scope of this study is to achieve an efficient radiation collimation due to handled beam profiling that avoids the typical one based on total external reflection into the capillary channel. For this purpose a vibration is applied to a monocapillary in order to emulate a ‘‘virtual roughness’’ on the channel internal wall surface. The transmission properties of such a system for different vibrational states are discussed.

On X-Ray Channeling in a Vibrating Capillary / A., Liedl; S. B., Dabagov; D., Hampai; Polese, Claudia; K., Tsuji. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION B, BEAM INTERACTIONS WITH MATERIALS AND ATOMS. - ISSN 0168-583X. - ELETTRONICO. - 355:(2015), pp. 289-292. (Intervento presentato al convegno Channeling 2014 tenutosi a Capri nel 5-10 ottobre 2014) [10.1016/j.nimb.2015.03.089].

On X-Ray Channeling in a Vibrating Capillary

POLESE, CLAUDIA;
2015

Abstract

A novel study on a different use of polycapillary optics is presented. The scope of this study is to achieve an efficient radiation collimation due to handled beam profiling that avoids the typical one based on total external reflection into the capillary channel. For this purpose a vibration is applied to a monocapillary in order to emulate a ‘‘virtual roughness’’ on the channel internal wall surface. The transmission properties of such a system for different vibrational states are discussed.
2015
Channeling 2014
Polycapillary optics. X-ray channeling; Vibrating capillary
04 Pubblicazione in atti di convegno::04c Atto di convegno in rivista
On X-Ray Channeling in a Vibrating Capillary / A., Liedl; S. B., Dabagov; D., Hampai; Polese, Claudia; K., Tsuji. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION B, BEAM INTERACTIONS WITH MATERIALS AND ATOMS. - ISSN 0168-583X. - ELETTRONICO. - 355:(2015), pp. 289-292. (Intervento presentato al convegno Channeling 2014 tenutosi a Capri nel 5-10 ottobre 2014) [10.1016/j.nimb.2015.03.089].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/783946
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