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arXiv · 1107.1492

LHCb Beam-Gas Imaging Results

P. Hopchev
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Abstract

The high resolution of the LHCb vertex detector makes it possible to perform precise measurements of vertices of beam-gas and beam-beam interactions and allows beam parameters such as positions, angles and widths to be determined. Using the directly measured beam properties the novel beam-gas imaging method is applied in LHCb for absolute luminosity determination. In this contribution we briefly describe the method and the preliminary results obtained with May 2010 data.

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P. Hopchev. 2011-07-07. LHCb Beam-Gas Imaging Results. https://arxiv.org/abs/1107.1492

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