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Data · dataset · 2025

Beam loss and beam position monitoring data of the Hefei Light Source Ⅱ

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A high time resolution beam loss and beam bunch position synchronization monitoring system for Hefei Light Source was built based on scintillation detectors, beam position monitors, and high-speed oscilloscopes.

Description

Use this system to collect data on beam loss and beam position during the steady-state operation and injection process of Hefei Light Source. In the injection process data: BeamLoss is a 45×45338 matrix, where each row corresponds to a bucket and each column corresponds to a turn,representing the beam loss magnitude.

Charge represents the charge of 35 bunches.Fill represents the bunch slot indices for 35 filled bunches.X represents the horizontal betatron oscillation of 35 bunches(35columns).BunchPhase represents the longitudinal oscillation of 35 bunches(35rows).T represents the number of sampling points for each bunch. In steady-state operation data: BeamLoss is a 3528×56673 matrix, where each row corresponds to a sampling point(time) and each column corresponds to a turn,representing the beam loss magnitude.

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Longitudinal study 65%
Provenance · 1 source records, 11 field assertions
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ScienceDB10.57760/sciencedb.hjs.0050712 d agoJSON v1
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concepts[method].local:method:longitudinal-studyenrichment · scidb cnkeyword-concept-rules@1.0.0title+description (65%)
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