Commit Graph

208 Commits

Author SHA1 Message Date
ed90fdd084 Fast neutrons from RSSA with shutter closed 2025-01-07 13:19:08 +01:00
443c1f4dc5 Implement hole in cabinet wall and run on mcc200 2025-01-06 16:59:12 +01:00
ed4259833e Update to new concept with full width concrete wall at S1 access 2024-01-19 12:14:52 +01:00
6bad2af68d change up-stream skadi wall to pure concrete 2023-11-07 13:59:03 +01:00
c8cfc5d6ca Cd sample 2023-10-05 18:04:11 +02:00
897610ed46 Beam on water sample 2023-10-05 09:45:46 +02:00
b6e4a05c1a B4C at MF 2023-10-04 16:12:05 +02:00
fab3911674 Cd at middle focus 2023-10-04 13:23:15 +02:00
5396bf8b9f MF with installed polarizer 2023-10-04 11:39:33 +02:00
d244f855b9 Change to SD225 material for wall 2023-10-03 13:40:48 +02:00
65a1efd75f Update wall material to LB235 2023-10-02 17:48:30 +02:00
10ab4b20bc MShield brick wall towards racks E01 2023-08-31 13:26:50 +02:00
4b23d23d7c Add a beamstop on the down-stream wall 2023-03-16 10:30:24 +01:00
c739bd7628 Run the sample source without sample to simulate beam on wall scenario 2023-03-15 16:47:16 +01:00
a8b4c84b0b Replace 2cm steel by 10cm concrete wall 2023-03-15 10:16:31 +01:00
98834ad613 Add a thin steel wall on E01 side to allow closer placement of cabinets 2023-03-14 16:58:25 +01:00
a10571f221 Add Mirrobor next to Selene 2 and run water again 2022-12-02 15:16:01 +01:00
98d7547454 Run GGG sample 2022-12-01 15:28:55 +01:00
097d2e8e5a Run water sample 2022-12-01 15:26:56 +01:00
83c7c922f7 Concrete density form MShield and add crane pillar 2022-12-01 12:47:06 +01:00
69ccade308 Include MShield information on gaps and feedthrough opening 2022-12-01 11:13:31 +01:00
04a3420179 Run fast simulation with Cd 2022-11-30 12:48:33 +01:00
102849c01d Finish updating geometry for final cave design 2022-11-30 12:43:37 +01:00
7efb35a432 Implement new walls with chicane, air in gap missing 2022-11-29 21:58:35 +01:00
4621093e51 Updated gaps for roof and space between walls and roof 2022-11-29 18:09:15 +01:00
e05b3ab509 Put vanadium in absorber cylinder at middle focus and remove polarizers 2022-02-17 20:17:17 +01:00
6e36a1c238 Remove absorber in MF mask changer to simulate open beam 2022-02-17 17:27:38 +01:00
59990979c8 Update polarizer SM coating thickness 2022-02-16 18:15:20 +01:00
4fe2bb8cf4 Increase lead to 3cm and run with good statistics 2022-02-16 16:37:03 +01:00
5d122b4ccd Add 2cm lead shielding on E01 side of MF vacuum tank 2022-02-16 16:08:49 +01:00
8f55b02ced Try fixing artifacts by merging mirror cells and add large mesh tallies 2022-02-16 15:18:14 +01:00
8be9f67019 Add absorber plates, rotation stage and flight tube 2022-02-16 14:40:21 +01:00
3757e7b2cc Add SM coating layer, fix reflection and beam spread/shape 2022-02-16 11:43:05 +01:00
840735ae30 Reduce reflection from second mirror and run with larger statistics 2022-02-15 18:25:39 +01:00
167273e123 Try reflecting from polarizer surface 2022-02-15 18:14:49 +01:00
4c03a1da51 Add middle focus details and fine mesh to follow neutron beam 2022-02-15 17:34:02 +01:00
b9c60c4fad Run fast neutrons for open shutter 2021-04-12 13:25:57 +02:00
1bd85d8489 Run GGG at sample position 2021-04-12 13:21:27 +02:00
74aaff4edd Run Cd at sample position 2021-04-12 11:59:02 +02:00
201315ac94 Fix small geometry error and run Selene 1 gammas 2021-04-06 20:25:45 +02:00
90c1368d83 Update to more complex SKADI wall and latest shutter geometry 2021-04-06 19:12:54 +02:00
ea00d9c97e Update geometry read from CAD 2021-03-12 14:22:28 +01:00
7d3b585bf8 Adjust model for window before absorber, rods and BorAl before Cu 2021-03-12 11:54:50 +01:00
8491bbbc68 Comparison run with 5mm aluminum plate 2021-03-11 22:20:47 +01:00
63290382c3 Replace absorber with B4C to see if it reduces gamma issues 2021-03-11 20:38:06 +01:00
165c450690 Completely remove Al window before absorber and add photon detector to shutter_f4 tally 2021-03-11 20:33:47 +01:00
6a30607102 Strong gamma production that seems too high energy, try thinner entrance Al 2021-03-11 19:59:22 +01:00
c1f57145a1 Fix geometry error and replace B4C absorber by 31% BorAl 2021-03-11 19:20:46 +01:00
119d0a4b21 Adjust mesh grid size and splitting 2021-03-11 18:39:49 +01:00
edb3007b90 Implement realistic shutter model with simple wall separator 2021-03-11 13:48:33 +01:00