Week 45 -
Floating SPS MD
Monday 05/11/2012 (21h) and Thursday 08/11/2012 (10h) in parallel with LHC
operation
Consigne for SPS MDs
Put this virtual event from CBCM Timing new table in
enabled on one cycle in the sequence.
SX.EA-SACQ-CTM (Exp Area-Start
Acq) (200 ms)
SX.EA-EACQ-CTM (Exp Area-End Acq ) (4400 ms)
Monday 08h00 - Monday 23h00
Supercycle:
1x LHCMD_25ns_Q20_2011_V1
+ 1 x
LHC_25ns_Q20_2011_V1 (18bp+18bp=36bp)
Access needed prior to the MD (~1h) to install electronics in BA5 (H. Neupert and L. Leggiero, TE/VSC)
MD title:
25ns LHC beam with Q20 optics
Cycle:
LHC_25ns_Q20_2011_V1 (18bp)
Beam conditions:
25ns LHC beam
with nominal production scheme and higher intensities
PSB user = LHC_MD_A + LHC_MD_B (LHC25_DB_A + B)
PS user = MD8 (LHC25_Hight_Intensity_MD_SPS)
SPS user =
LHC3
RF MMI target = LHCMD3
Contact People: H. Bartosik, Y. Papaphilippou, E. Shaposhnikova, T. Bohl, M. Taborelli, H. Neupert
Additional remarks: The MD will start at about 09h00, after the access
MD title:
Single bunch studies (high intensity)
Beam conditions:
single LHC-type bunch
Cycle:
LHCMD_25ns_Q20_2011_V1
PSB user = MD2 (LHCINDIV_high_intSPS_PSB)
PS user =
LHCINDIV
SPS user =
LHCFAST3
RF MMI target = MD1
Contact People: H. Bartosik, Y. Papaphilippou, G. Rumolo
Additional remarks: The MD will start at about 09h00, after the access
Monday 23h00 - Tuesday 05h00
Supercycle: MD_25.92_55_270_2009_SHORT_V1 (22bp)
MD title:
Collimator tests
Beam conditions:
nominal single LHC-type bunch to be coasted at 270 GeV
Cycle:
MD_25.92_55_270_2009_SHORT_V1,
22bp
PSB user = LHCINDIV
PS user = LHCINDIV
SPS user =
LHCMD2 (pulsed), COAST2 (coast)
RF MMI target = MD1
Contact Person: S. Redaelli, G. Valentino
Additional remarks: This MD will be probably stopped before 05:00 to allow for LHC filling before the injectors go into Technical Stop.
Thursday 07h00 - Thursday 17h00
07:00 - 12:00
Supercycle: MD_25.92_55_270_2009_SHORT_V1
(22bp)
MD title:
Diffusion measurements
Beam conditions:
nominal single LHC-type bunch to be coasted at 270 GeV
Cycle:
MD_25.92_55_270_2009_SHORT_V1,
22bp
PSB user = LHCINDIV
PS user = LHCINDIV
SPS user =
LHCMD2 (pulsed), COAST2 (coast)
RF MMI target = MD1
12:00 - 17:00
Supercycle:
LHC filling supercycle
MD title:
Scraping with cristal at
flat bottom in the SPS
Beam conditions:
single bunch or one batch of nominal 50ns LHC beam
Cycle:
PSB user = LHC_A + B
PS user = LHC
SPS user =
LHC2
RF MMI target = LHCMD4
Contact Person: W. Scandale, S. Montesano
Additional remarks: The nominal cycle is used to test the efficiency of scraping with cristal at flat bottom
Back to the Injector MD home page
Author: Giovanni
Rumolo BE-ABP-ICE
Last update:
Friday, November 02, 2012 09:36:58 AM
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CERN