WAO'18: Workshop on Accelerator Operations

Session

Beam Diagnostics

S07

2 Oct 2018, 15:30

Theater (Charles B. Wang Center)

Conveners

Beam Diagnostics

• Brian Freeman (JLAB)

53. The Continuous Development of an Operational Diagnostic Instrument in the LHC: The Synchrotron Light Monitors

Georges Trad (CERN)

02/10/2018, 15:30

Beam Diagnostics – operator tools and techniques

Oral

Diagnostic tools in general are the eyes of the operation group to run an accelerator. It is of a fundamental importance that such instruments not only fulfil the technical requirements but also allow an efficient and fluid use in daily operation. In fact, the operation of a complex accelerator, such as the LHC, is a continuously evolving task driven by challenging obstacles that may arise,...

62. Operations' Role in Reducing Errant Beam Loss in the Spallation Neutron Source (SNS) Super Conducting Linac (SCL)

Tim Southern (ORNL)

02/10/2018, 16:00

Beam Diagnostics – operator tools and techniques

Oral

Errant beam loss in the SCL slowly degrades the amount of energy the RF cavities can reliably provide. Using a Differential Current Monitor (DCM) system, SNS has been able to reduce this loss significantly. Operators perform a key role in identifying and collecting data for events captured by the DCM system. The development and future improvements to the DCM system will be discussed.

51. Development of Diagnostic Tools to Optimize the Injection Efficiency at ALBA

Mr Marc Alvarez (ALBA Syncrotron)

02/10/2018, 16:30

Beam Diagnostics – operator tools and techniques

Oral

The injection efficiency is an important parameter for synchrotron light sources operating in top-up mode like the 3.0 GeV ALBA synchrotron light source located in Barcelona, as the Storage Ring (SR) is periodically refilled with the Front Ends open while the users take data continuously. A bad transmission makes injections longer and compromises data collection during refilling. At ALBA, the...