1. DRIVING AND DETUNING WAKES:
REVIEW OF BUROV-DANILOV THEORY
E. Métral
 From their PRL paper, Vol. 82, N. 11, 15 March 1999
Elias Métral, RLC meeting, 02/12/2005

2. (CLASSICAL) RESISTIVE-WALL WAKE FUNCTIONS (1/2)
It is assumed that this system is bounded by a conducting cylinder of radius R >> d
Elias Métral, RLC meeting, 02/12/2005

3. (CLASSICAL) RESISTIVE-WALL WAKE FUNCTIONS (2/2)
Elias Métral, RLC meeting, 02/12/2005

4. CONCLUSION for the force in the horizontal plane, i.e.
Case a) 
 Explains why  0 or  0 (generalized, i.e. driving + detuning) impedances (Re and Im) can be measured with a single wire !
Case b) 
Case c) 
Elias Métral, RLC meeting, 02/12/2005

5. Same result recovered by Tsutsui in 2002 (CERN-SL-Note-2002-034 AP)
Longitudinal and (generalized) transverse impedances measured with a single wire
Panofsky-Wenzel theorem
(shown for non-symmetric structures in Zotter’s book) 
Same result recovered by Tsutsui in 2002 (CERN-SL-Note AP) 
Elias Métral, RLC meeting, 02/12/2005

6. (Driving or dipolar or classical) impedance for a 1-sided collimator compared to a 2-sided one
Linked to Wx,y (z)
Elias Métral, RLC meeting, 02/12/2005