Alignment effects in the interaction of H2+ source molecules with thin foils

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Title: Alignment effects in the interaction of H2+ source molecules with thin foils
Authors: Denton Zanello, Cristian D. | Abril, Isabel | García Molina, Rafael | Heredia-Avalos, Santiago
Research Group/s: Interacción de Partículas Cargadas con la Materia
Center, Department or Service: Universidad de Alicante. Departamento de Física Aplicada | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal
Keywords: Stopping force | Energy loss | Molecular beams | Wake force
Knowledge Area: Física Aplicada
Issue Date: 24-Jan-2007
Publisher: Elsevier
Citation: DENTON, Cristian D., et al. “Alignment effects in the interaction of H2+ source molecules with thin foils”. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. Vol. 256, No. 1 (March 2007). ISSN 0168-583X, pp. 137-140
Abstract: We use a simulation code to study the alignment of the proton fragments of a H2+ molecule after traversing thin foils. The simulation code follows in detail the motion of the molecular constituents from the entrance until the exit of the target, taking into account the following interactions by each projectile: (i) Coulomb repulsion, (ii) wake force, (iii) stopping force and (iv) elastic scattering with the target nuclei. We compare the results of our simulation with two different experimental situations where the aligning effects of the wake forces become evident.
Sponsor: This work has been supported financially by the Spanish Ministerio de Educación y Ciencia (Projects BFM2003-04457-C02-01 and BFM2003-04457-C02-02). SHA thanks the Fundación CajaMurcia for financial support and CDD thank the Spanish Ministerio de Educación y Ciencia for support under the Ramón y Cajal Program.
URI: http://hdl.handle.net/10045/25388
ISSN: 0168-583X (Print) | 1872-9584 (Online)
DOI: 10.1016/j.nimb.2006.11.104
Language: eng
Type: info:eu-repo/semantics/article
Peer Review: si
Publisher version: http://dx.doi.org/10.1016/j.nimb.2006.11.104
Appears in Collections:INV - IPCM - Artículos de Revistas

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