Browsing College of Science by Author "Kelly, Thomas J."

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Electron and ion stagnation at the collision front between two laser produced plasmas

Hough, Pádraig ; McLoughlin, Conor ; Kelly, Thomas J. ; Hayden, Patrick ; Harilal, Sivanandan S. ; Mosnier, Jean-Paul ; Costello, John T. (Institute of Physics, 2009-03-07)

We report results from a combined optical interferometric and spectrally resolved imaging study on colliding laser produced aluminium plasmas. A Nomarski interferometer was used to probe the spatio-temporal distribution ...
Ion emission in collisions between two laser-produced plasmas

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. (Institute of Physics, 2011-09-07)

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 ...
Theory of AC-Stark splitting in core-resonant Auger decay under strong x-ray fields

Nikolopoulos, L.A.A. ; Kelly, Thomas J. ; Costello, John T. (American Physical Society, 2011-12-21)

In this work we report the modification of the normal Auger line shape under the action of an intense x-ray radiation. Under strong Rabi-type coupling of the core, the Auger line profile develops into a doublet structure ...