Preprint / physics.ins-det / hep-ex arXiv:0902.2707

Improved Estimate of the Occupancy by Beamstrahlung Electrons in the ILD Vertex Detector

De Masi, Rita ; Winter, Marc

2009

Abstract: The impact of the incoherent electron-positron pairs from beamstrahlung on the occupancy of the vertex detector (VXD) for the International Large Detector concept (ILD) has been studied, based on the standard ILD simulation tools. The occupancy was evaluated for two substantially different sensor technology in order to estimate the importance of the latter. The influence of an anti-DID field removing backscattered electrons has also been studied.

Note: Comments: 3 pages, 2 figures, LCWS08 proceedings

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 Record created 2009-03-31, last modified 2009-03-31


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