Search Results - "Salvachua, Belen"
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Off-momentum cleaning simulations and measurements at the Large Hadron Collider
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-09-2021)“…The Large Hadron Collider is designed to collide proton beams with unprecedented energy in order to extend the frontiers of high-energy physics. Particles that…”
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Data-driven cross-talk modeling of beam losses in LHC collimators
Published in Physical review. Accelerators and beams (01-08-2019)“…The Large Hadron Collider at CERN is equipped with a collimation system to intercept potentially dangerous beam halo particles before they damage its sensitive…”
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Operational results on the fully automatic LHC collimator alignment
Published in Physical review. Accelerators and beams (01-09-2019)“…The Large Hadron Collider has a complex collimation system installed to protect its sensitive equipment from normal and abnormal beam losses. The collimators…”
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Successive approximation algorithm for beam-position-monitor-based LHC collimator alignment
Published in Physical review special topics. PRST-AB. Accelerators and beams (01-02-2014)“…Collimators with embedded beam position monitor (BPM) button electrodes will be installed in the Large Hadron Collider (LHC) during the current long shutdown…”
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Final implementation, commissioning, and performance of embedded collimator beam position monitors in the Large Hadron Collider
Published in Physical review. Accelerators and beams (01-08-2017)“…During Long Shutdown 1, 18 Large Hadron Collider (LHC) collimators were replaced with a new design, in which beam position monitor (BPM) pick-up buttons are…”
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Beam diffusion measurements using collimator scans in the LHC
Published in Physical review special topics. PRST-AB. Accelerators and beams (19-02-2013)“…The time evolution of beam losses during a collimator scan provides information on halo diffusion and population. This is an essential input for machine…”
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Automatic spike detection in beam loss signals for LHC collimator alignment
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-08-2019)“…A collimation system is installed in the Large Hadron Collider to protect its super-conducting magnets and sensitive equipment from potentially dangerous beam…”
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Dynamics of the interaction of dust particles with the LHC beam
Published in Physical review. Accelerators and beams (01-12-2020)“…Micrometer-sized dust particles present in the Large Hadron Collider (LHC) beam pipe are believed to have caused many thousands of sporadic beam loss events…”
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Conceptual design of hollow electron lenses for beam halo control in the Large Hadron Collider
Published 08-05-2014“…Collimation with hollow electron beams is a technique for halo control in high-power hadron beams. It is based on an electron beam (possibly pulsed or…”
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Development of low mass optical readout for high data bandwidth systems
Published in IEEE Nuclear Science Symposuim & Medical Imaging Conference (01-10-2010)“…At Argonne National Laboratory the High Energy Physics and Center for Nanoscale Materials Divisions are working on a project to develop a new generation of…”
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Conference Proceeding -
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Beam Measurements and Machine Learning at the CERN Large Hadron Collider
Published in IEEE instrumentation & measurement magazine (01-12-2021)“…Particle accelerators are among the most complex instruments conceived by physicists for the exploration of the fundamental laws of nature. Of relevance for…”
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Magazine Article