The open archive for STFC research publications

Full Record Details

Persistent URL http://purl.org/net/epubs/work/54503
Record Status Checked
Record Id 54503
Title First beam spectra of SC third harmonic cavity at Flash
Abstract Third harmonic superconducting cavities have been designed and fabricated by FNAL to minimise the energy spread along bunches in the FLASH facility at DESY. A module, consisting of four nine-cell 3.9 GHz cavities, has been installed in FLASH. The first measurement with beam excitation is presented, and the comparisons to transmission measurement without beam and simulations are made. Higher order modes (HOMs) are able to propagate to adjacent cavities through attached beam tubes. Modes from 1.3 GHz cavities in the module nearby also propagate into this module.
Organisation STFC
Keywords Physics , SRF , XFEL , Third harmonic cavity , FLASH , Beam spectrum
Funding Information
Related Research Object(s):
Language English (EN)
Type Details URI(s) Local file(s) Year
Paper In Conference Proceedings In 25th Linear accelerator conference (LINAC10), Tsukuba, Japan, 12-17 Sep 2010, . THP011.pdf
Showing record 1 of 1
Science and Technology Facilities Council Switchboard: 01793 442000