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arXiv · 1410.0812

The upgrade of the LHCb Vertex Locator

T. Bird
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Abstract

The LHCb experiment is set for a significant upgrade, which will be ready for Run 3 of the LHC in 2020. This upgrade will allow LHCb to run at a significantly higher instantaneous luminosity and collect an integrated luminosity of $50\,\text{fb}^{-1}$ by the end of Run 4. In this process the Vertex locator (VELO) detector will be upgraded to a pixel-based silicon detector. The upgraded VELO will improve upon the current detector by being closer to the beam and having lower material modules with microchannel cooling and a thinner RF-foil. Simulations have shown that it will maintain its excellent performance, even after the radiation damage caused by collecting an integrated luminosity of $50\,\text{fb}^{-1}$.

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T. Bird. 2014-10-03. The upgrade of the LHCb Vertex Locator. https://doi.org/10.1088/1748-0221/9/12/c12041

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