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EPSRC Reference:
EP/C50013X/1
Title:
Electron-nuclear dynamics and coupling in polarized vacuum ultraviolet laser ionization of optically prepared molecular states
Principal Investigator:
Reid, Professor K. L.
Other Investigators:
Powis, Professor I
Researcher Co-Investigators:
Project Partners:
Department:
Sch of Chemistry
Organisation:
University of Nottingham
Scheme:
Standard Research (Pre-FEC)
Starts:
01 May 2005
Ends:
31 January 2009
Value (£):
467,841
EPSRC Research Topic Classifications:
Gas & Solution Phase Reactions
Instrumentation Eng. & Dev.
Scattering & Spectroscopy
EPSRC Industrial Sector Classifications:
Chemicals
Related Grants:
Panel History:
Panel Date
Panel Name
Outcome
01 Sep 2004
Chemistry Prioritisation Panel (Science)
Deferred
Summary on Grant Application Form
The ejection of an electron from a molecule following the interaction of the molecule with an ultraviolet photon is one of the most fundamental processes a chemist can study. The questions (i) where does the electron go? (with respect to the polarization of the light it interacts with) and (ii) how fast is it moving? can be answered experimentally and interpreted theoretically. In the most detailed experiments it is possible to prepare the molecule in a chosen quantum state, or superposition of quantum states, prior to the photoejection of the electron. In such an experiment the influence of the motion of the molecule on the behaviour of the electron can be examined. However, the behaviour of the electron also depends critically on the amount of energy and momentum imparted to it by the photon. Although these two different influences are well-known, experiments have not before been designed to disentangle the two effects. In this work we propose just such a disentanglement by focusing on a few molecular systems which are chosen to maximise the control that can be achieved.
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Project URL:
Further Information:
Organisation Website:
http://www.nottingham.ac.uk