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Content archived on 2024-06-18

Ionisation of aligned atoms and molecules by low energy electron impact

Objective

Low energy ionising electron collisions with atoms and molecules have an impact on a range of phenomena and applications, since it is in this energy regime that ionisation is most likely to occur. As an example, these collisions are important in understanding the Earths upper atmosphere, in creating new energy efficient lighting and in the accurate targeting and treatment of cancers by radiotherapy. For these fields to progress it is essential to understand the physics governing the interactions at a fundamental level. By developing detailed theoretical models, it is then possible to predict the effect of the collision in different areas. To develop these models, precise data from sophisticated experiments are needed to evaluate their accuracy. The coincidence experiments proposed here provide the most detailed way to assess this.

In this program, new experiments will be conducted from atoms and molecules over a wide range of geometries. A comprehensive suite of data will be obtained for comparison to models being developed by theoretical collaborators throughout the world. Molecules to be studied include those of technological, environmental & medical importance. To further this understanding, new experiments will measure ionisation from ALIGNED atoms and molecules for the first time. In conventional experiments the targets are aligned in random directions, and so theory must make approximations to describe this. At present, this often results in a poor comparison between theory and experiment. By aligning the targets prior to the collision using laser beams, or by determining their alignment after ionisation (both of which will be employed here), it becomes possible to rigorously compare theory & experiment with unprecedented detail. It is the aim of this research to carry out these challenging experiments for the first time in this important energy regime.

Fields of science (EuroSciVoc)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

FP7-PEOPLE-2010-IIF
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Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

MC-IIF - International Incoming Fellowships (IIF)

Coordinator

THE UNIVERSITY OF MANCHESTER
EU contribution
€ 202 049,60
Address
OXFORD ROAD
M13 9PL Manchester
United Kingdom

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Region
North West (England) Greater Manchester Manchester
Activity type
Higher or Secondary Education Establishments
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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

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