Ion emission in collisions between two laser-produced plasmas

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Title: Ion emission in collisions between two laser-produced plasmas
Authors: Hough, Pádraig
Hayden, Patrick
Fallon, Conor
Kelly, Thomas J.
McLoughlin, Conor
Yeates, P.
Mosnier, Jean-Paul
Kennedy, E.T.
Harilal, Sivanandan S.
Costello, John T.
Permanent link: http://hdl.handle.net/10197/3558
Date: 7-Sep-2011
Abstract: Measurements of the total ion emission from a pair of colliding laser-produced aluminium plasmas were obtained with the aid of a Faraday cup detector. The energy profile width at half height of the kinetic energy distribution for ions emitted normal to the target was found to be 30% narrower for colliding plasmas compared to a single plasma. Similar to ion emission from single plumes, the mean ion kinetic energy is observed to increase with the energy of the incident laser pulse. However, the width of the ion energy distribution increases at a significantly slower rate than in the single plume case.
Funding Details: Science Foundation Ireland
Higher Education Authority
Irish Research Council for Science, Engineering and Technology
Other funder
Type of material: Journal Article
Publisher: Institute of Physics
Copyright (published version): 2011 IOP Publishing
Keywords: Plasma
Subject LCSH: Laser plasmas
Collisions (Nuclear physics)
DOI: 10.1088/0022-3727/44/35/355203
Language: en
Status of Item: Peer reviewed
Appears in Collections:Physics Research Collection

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