Transverse Damper

Main impedance: damped HOMs

D. Angal-Kalinin et al., LHC Project-Report 595 (source Wolfgang Hofle).

Performance Specification by D. Boussard, W. Hofle. T. Linnecar

Longitudinal & transverse modes, email from W. Hofle

Longitudinal Modes (out of date - from Deepa)

number of units 4
average beta function x, y 152 m, 198 m
Z/n per damper 0.091 Ohm
longitudinal loss factor 0.606 V/pC
horizontal/vertical transverse loss factor 665 Ohm/m
   

Missing:

dipole mode data

transverse loss factors

horizontal & vertical low-frequency limit

Note: Z/n seems high