MD3310 – Complex tune shift measurement at flat-top in the LHC

Autor: Amorim, David, Antipov, Sergey, Biancacci, Nicolo, Buffat, Xavier, Giordano, Francesco, Hemelsoet, Georges-Henry, Levens, Tom, Metral, Elias, Mounet, Nicolas, Ribes Metidieri, Ariadna, Salvant, Benoit, Soderen, Martin, Uznanski, Slawosz, Valuch, Daniel
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Popis: This note summarises the MD3310 activity. The goal was to measure the complex tune shift as a function of intensity in the LHC at 6.5 TeV. The session took place in the night of 17 June to 18 June 2018 as part of the MD block 1. Bunches of various intensities were injected and once at top energy, they were excited with the transverse damper (ADT). From the excitation signal, the tune of each bunch can be computed. Two fills were planned, the first to be performed with low bunch intensities, the second with high bunch intensities. Unfortunately, due to a magnet trip, only the first one was successfully completed.
Databáze: OpenAIRE