Meeting 8 May 2018

HOMEWORK

• Edits of section II and III (Donal/Dustin)
• Simulation for thinner shielding and corresponding increase in radiation (Jixie)
• Check details and edit section VI (Bogdan/Rolf)
• General editing and section I (Tanja, David, Thia)

Discussion about "10-page" document DRAFT 5/8/2018

• Edits in this draft:

• first page with authors
• line numbers
• increased figure sizes
• updated text from Bogdan for sections III and VI
• updated figures 19/20 from Jixie
• a new, additional figure 22 (p.24) from Jixie that may be of interest in the Engineering&Safety section (VI)
• updated Appendix 1
• an additional figure 25 (p. 27) in Appendix 1
• updated bibliography

• Discussion of these edits and any additional ones needed

• Section I needs updating

• Section III discussion

• page 2: line wrapping
• page 7: edit red paragraph to convey succinctly that "desired spot size is 1mm and that this design can deliver this and hat 2mm would be fine in principle"
• page 9: remove the red paragraph here, but include information about target motion in earlier section, e.g. different conditions from electron beam and address these with an effectively rastered photon beam; also include an overview of sections and connections between them in Section I

• Section VI

• globally requires revisions to better match the design presented here, e.g. pre-assembly and installation
• page 22 list - add numbers
• Discussion about girder and possible changed needed - Bogdan and Rolf will go to Hall C and take a look in person
• Discussion about cost estimate - ~$3M based on concept with W powder

• Check if all numbers in table correct and recent
• Check if material thickness can be reduced and what the resulting increase in radiation would be, e.g. shave off 5 cm from sides and 5 cm from back and 10 cm from front and redo calculations with FLUKA

NEXT MEETING: TUESDAY 22 MAY AT 3:00PM (EDT)