Date August 10, 2000
Attendees S. Aleksandrov, Sarah Cousineau, S. Danilov, M. Doleans, 
J. Galambos, D. Jeon, S. Kim, J. Wei
 
J. Wei presented a draft outline of the end-to-end simulation output for the ASAC presentation. 
This included columns of each accelerator component to be 
modeled, and rows of the quantities that will be calculated, and effects to 
be included. There was discussion of these effects, and the draft will be
distributed to the other labs.

The upcoming meetings were also discussed. J. Galambos, YY. Lee and D. Raparia
will attend the ICANS meeting. J. Galambos, S. Kim, M. Doleans, D. Raparia, 
and J. Wei will attend the Linac 2K meeting. D. Jeaon will attend the ICALPS 
meeting. Regarding the upcoming ASAC meeting S. Kim has been asked to present 
his work as part of the JLab presentation. 

Sang ho presented progress on the HOM analysis, showing work on the mechanical 
perturbation along the cavity corresponding to inclusion of 200 modes. There 
were displacements of up to 1 mm. There were discussions as to whether the 
grid was adequate to subbort the high number of modes being used and how likely
1 mm perturbations are liekly to be.

Dong O Jeon is studying the halo producing resonance hge earlier identified, 
and is trying to understand why ORBIT does not see it.

Slava Danilov is preparing formulas for use in transverse impedance models in 
ORBIT.

Jeff is working with Slava, Sarah, and setting up MAD lattices for SNS.

J. Galambos reported on the finalization of the linac length and the DTL 
corrector work.

Sarah Cousineau reported on the BIG model. She has considered several kick 
schemes using discrete positive of negative full amplitude kicks. For the 
scheme with the largest induced BIG instability, the resonance is very 
narrow (strong frequency dependence). 

Marc Doleans is preparing pre and post processesors fopr the MAFIA  HOM
 analysis.