19–24 May 2024
Music City Center
US/Central timezone

H- source characterization and transfer line studies with realistic EM fields in the ELENA decelerator at CERN

WEPR53
22 May 2024, 16:00
2h
Rock 'n Roll (MCC Exhibit Hall A)

Rock 'n Roll

MCC Exhibit Hall A

Poster Presentation MC5.D11 Code Developments and Simulation Techniques Wednesday Poster Session

Speaker

Lajos Bojtar (European Organization for Nuclear Research)

Description

A local H- /p source is operated at the CERN Extra Low Energy Antiproton (ELENA) decelerator for commissioning the ring and subsequent electrostatic transfer lines toward the experiments. For proper optics characterization, it is important to have a detailed knowledge of the H- beam parameters at the source. Phase space tomography techniques were applied to reconstruct the beam distribution at the measurement point, which was then tracked backward to the H- source using symplectic field maps to calculate the beam matrix. Due to the presence of an ion switch a highly non-linear behavior with significant deviation from the linear model was observed. The SIMPA tracking code allows EM fields in the transfer line to be treated continuously and as a whole.

Region represented Europe
Paper preparation format LaTeX

Primary author

Lajos Bojtar (European Organization for Nuclear Research)

Co-authors

Vittorio Bencini (European Organization for Nuclear Research) Yann Dutheil (European Organization for Nuclear Research)

Presentation materials

There are no materials yet.