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Understanding of the beam emittance evolution during SB

Lumi days 2019 presentation. Indico https://indico.cern.ch/event/813285/timetable/ CMS emittance scans can be used to measure emittance evolution of the beam. As CMS crossing plane is in X there is bias in the measurement due non-Gaussian shape on the longitudinal profile. Also comparison of the CMS...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:http://cds.cern.ch/record/2681802
Descripción
Sumario:Lumi days 2019 presentation. Indico https://indico.cern.ch/event/813285/timetable/ CMS emittance scans can be used to measure emittance evolution of the beam. As CMS crossing plane is in X there is bias in the measurement due non-Gaussian shape on the longitudinal profile. Also comparison of the CMS emittance measurements with LHC instruments (wire scanner and beam synchrotron radiation telescope) is presented.