November 15th, 2022

Attended: ..., and Igor.

• On October 3rd, we had a Hovanes CPS meeting for a development of the conseptual design of the Tagger vault with CPS [1].

Temperature map calculations (Tim).

Updates on the conceptual design (Vitaly).

• On October 17th, we had a Hovanes CPS meeting for a development of the conseptual design of the Tagger vault with CPS [2].

• Temperature map calculations (Tim).
• Updates on the conceptual design (Vitaly) [3].
• Adding raster to FLUKA simulations (Hovanes):

Convolution of two distributions: Gaussian ⨁ Rastering;

Gaussian with 2.5 mm in FWHM (which is the same as 1.1 mm in RMS);

Uniform rastering of the center of the Gaussian within D = 2 mm;

Raster only the beam position but not the angle (parallel shift);

Wider channel may be needed;

Evaluate the impact of FWHM dropping to 1 mm instead of 2.5 mm but keeping the raster on.

• On October 21st, Tanja Horn had a CPS meeting (main focus is CPS for Hall C) [4].

• On October 31st, we had a Hovanes CPS meeting for a development of the conseptual design of the Tagger vault with CPS [5].

• Updates on conceptual design (Vitaly) CPS for Hall D. 3m long magnet design.
• Magnet (Pavel)
• Temperature calculations (Tim)

• Thursday, November 10th, we had the 6th KLF Collaboration meeting [6].