Distortion of the ionization cross section of He by the coherence properties of a C6+ beam

Francisco Navarrete; Raúl Barrachina; Marcelo F. Ciappina

doi:10.3390/atoms7010031

Distortion of the ionization cross section of He by the coherence properties of a C⁶⁺ beam

Francisco Navarrete, Raúl Barrachina, Marcelo F. Ciappina^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

We analyze the influence of the coherence of the projectile's beam in scattering phenomena. We focus our study in the ionization of He by C⁶⁺ projectiles at 100 MeV/amu. We assess the influence of this effect by performing a Born initial state and continuum distorted wave final state (CDW-B1) calculation together with a rigorous procedure to account for the initial coherence properties of the projectile's beam. These calculations, which had been previously performed for only the scattering and perpendicular collision planes and within the First Born approximation (FBA), were repeated for an ampler set of collision planes. Additionally, a more refined method to describe the applicability of the aforementioned procedure, is used. We achieve a better qualitative agreement with the experimental results.

Original language	English
Article number	31
Journal	Atoms
Volume	7
Issue number	1
DOIs	https://doi.org/10.3390/atoms7010031
State	Published - 1 Mar 2019
Externally published	Yes

Keywords

Coherence
Collisions
Ionization

Access to Document

10.3390/atoms7010031

Cite this

@article{11ed5044f69f4765a31d47825488c4ba,

title = "Distortion of the ionization cross section of He by the coherence properties of a C6+ beam",

abstract = "We analyze the influence of the coherence of the projectile's beam in scattering phenomena. We focus our study in the ionization of He by C6+ projectiles at 100 MeV/amu. We assess the influence of this effect by performing a Born initial state and continuum distorted wave final state (CDW-B1) calculation together with a rigorous procedure to account for the initial coherence properties of the projectile's beam. These calculations, which had been previously performed for only the scattering and perpendicular collision planes and within the First Born approximation (FBA), were repeated for an ampler set of collision planes. Additionally, a more refined method to describe the applicability of the aforementioned procedure, is used. We achieve a better qualitative agreement with the experimental results.",

keywords = "Coherence, Collisions, Ionization",

author = "Francisco Navarrete and Ra{\'u}l Barrachina and Ciappina, {Marcelo F.}",

note = "Publisher Copyright: {\textcopyright} 2019 by the authors.",

year = "2019",

month = mar,

day = "1",

doi = "10.3390/atoms7010031",

language = "英语",

volume = "7",

journal = "Atoms",

issn = "2218-2004",

publisher = "MDPI Multidisciplinary Digital Publishing Institute",

number = "1",

}

TY - JOUR

T1 - Distortion of the ionization cross section of He by the coherence properties of a C6+ beam

AU - Navarrete, Francisco

AU - Barrachina, Raúl

AU - Ciappina, Marcelo F.

PY - 2019/3/1

Y1 - 2019/3/1

N2 - We analyze the influence of the coherence of the projectile's beam in scattering phenomena. We focus our study in the ionization of He by C6+ projectiles at 100 MeV/amu. We assess the influence of this effect by performing a Born initial state and continuum distorted wave final state (CDW-B1) calculation together with a rigorous procedure to account for the initial coherence properties of the projectile's beam. These calculations, which had been previously performed for only the scattering and perpendicular collision planes and within the First Born approximation (FBA), were repeated for an ampler set of collision planes. Additionally, a more refined method to describe the applicability of the aforementioned procedure, is used. We achieve a better qualitative agreement with the experimental results.

AB - We analyze the influence of the coherence of the projectile's beam in scattering phenomena. We focus our study in the ionization of He by C6+ projectiles at 100 MeV/amu. We assess the influence of this effect by performing a Born initial state and continuum distorted wave final state (CDW-B1) calculation together with a rigorous procedure to account for the initial coherence properties of the projectile's beam. These calculations, which had been previously performed for only the scattering and perpendicular collision planes and within the First Born approximation (FBA), were repeated for an ampler set of collision planes. Additionally, a more refined method to describe the applicability of the aforementioned procedure, is used. We achieve a better qualitative agreement with the experimental results.

KW - Coherence

KW - Collisions

KW - Ionization

UR - http://www.scopus.com/inward/record.url?scp=85066459407&partnerID=8YFLogxK

U2 - 10.3390/atoms7010031

DO - 10.3390/atoms7010031

M3 - 文章

AN - SCOPUS:85066459407

SN - 2218-2004

VL - 7

JO - Atoms

JF - Atoms

IS - 1

M1 - 31

ER -

Distortion of the ionization cross section of He by the coherence properties of a C⁶⁺ beam

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this