002812455 001__ 2812455
002812455 005__ 20240626130143.0
002812455 0248_ $$aoai:cds.cern.ch:2812455$$pforSciTalks$$pcerncds:TALK
002812455 041__ $$aeng
002812455 110__ $$aCERN. Geneva
002812455 111__ $$92022-06-16T11:00:00$$aREMOTE: Geodetic metrology for future accelerators - Towards the alignment of future colliders$$cCERN - $$g1073860$$z2022-06-16T12:00:00
002812455 245__ $$aREMOTE: Geodetic metrology for future accelerators - Towards the alignment of future colliders
002812455 260__ $$c2022
002812455 269__ $$c2022-06-16
002812455 270__ $$pMassimo Giovannozzi
002812455 300__ $$a3499
002812455 340__ $$aStreaming video
002812455 490__ $$aAcademic Training Lecture Regular Programme$$v2021-2022
002812455 518__ $$d2022-06-16T11:00:00
002812455 520__ $$a<!--HTML--><p><strong>Abstract</strong></p>
<p>Geodetic metrology for colliders has always been a challenge for surveyors, due to the high number and diversity of components to align, the very specific measurement environment and the non-standard alignment tolerances. This led to the development of new methods and instrumentation, the push for accuracy of the existing ones, and their automation. This lecture will describe the steps needed to perform the alignment of components inside a collider, from the geodetic infrastructure to the final smoothing inside the tunnel. A state of the art of the methods and instrumentation developed will be presented, before setting the directions for the Research and Development for the alignment of future colliders.</p>
<p><strong>Short Bio Hélène Mainaud Durand</strong></p>
<p>Hélène Mainaud Durand is head of the Geodetic Metrology group, inside the Beams department, (BE-GM) group at CERN. Her group provides metrology and alignment for components installed in the accelerators, their beam transfer lines and the physics experiments throughout the CERN complex. The BE-GM group also performs research and development related to all these tasks for upgrades to existing machines and for future accelerator and experimental projects. She is president of the European Society of Precision Engineering and Nanotechnology (euspen) and fellow of the International Academy of Engineering and Technology. She is the author of more than 70 papers on survey and alignment in particle accelerators.</p>
002812455 542__ $$dCERN$$g2022
002812455 65017 $$aAcademic Training Lecture Regular Programme
002812455 65027 $$aEvent
002812455 690C_ $$aTALK
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002812455 700__ $$aMainaud Durand, Helene$$espeaker$$uCERN
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002812455 906__ $$pMainaud Durand, Helene$$uCERN
002812455 961__ $$c2022-06-16T14:18:53$$x2021-09-06T12:26:18
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002812455 970__ $$aINDICO.1073860
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