Week 4 - Injector MD
Monday 21/01/2013 to Friday 25/01/2013 compatibly with physics and LHC

SPS MDs

Monday 21/01

MD title: Reference longitudinal impedance measurements

Beam conditions: Single LHC-type bunch with variable intensity
Cycle: MD_26_L7200_Q20_V1 or MD_26_L7200_West_Bump_V1

PSB user = LHCINDIV_high_int_SPS_PSB
PS user = LHCINDIV
SPS user = MD1 or MD2
RF MMI target = MD1 or MD2

Contact People: E. Shaposhnikova, H. Timko, T. Argyropoulos, J. Esteban-Muller, T. Bohl

Additional remarks:

or

Beam conditions: Single debunching bunch with variable intensity
Cycle: MD_26_L7200_Q20_V1

PSB user = LHCINDIV_high_int_SPS_PSB
PS user = LHCINDIV
SPS user = MD1
RF MMI target = MD1

Contact People: E. Shaposhnikova, T. Argyropoulos, H. Timko, J. Esteban-Muller, T. Bohl

Additional remarks: The bunch is injected into the SPS with the RF off. Besides, adiabatic shortening and fast rotation in the PS need to be switched off

 

Tuesday 22/01 - Wednesday 23/01

MD title: High bandwidth feedback system studies
Beam conditions: Single LHC-type bunch with variable intensity
Cycle: MD_26_L7200_West_Bump_V1

PSB user = LHCINDIV_high_int_SPS_PSB
PS user = LHCINDIV
SPS user = MD2
RF MMI target = MD2

Contact People: W. Hofle, U. Wehrle, LARP collaborators

Additional remarks:


Thursday 24/01 - Friday 25/01

MD title: LLRF preparation for production of the primary ion beam     
Beam conditions: Intermediate beam (2 bunches spaced at 200ns)
Cycle: SFT_ION_2Inj_Debunching_200GeV_2012_V1_V1 (11bp)

LEIR user = NOMINAL
PS user = I_LHC_SU
SPS user = LHCMDION
RF MMI target = MDION

Contact People: T. Bohl, U. Wehrle, P. Baudrenghien, D. Manglunki

Additional remarks:

 

PS MDs

MDus1a

MD title: Effect of integer resonance on high space charge beam
Beam conditions: 50ns LHC-type beam


PSB user = LHC50_clone-Raymond
PS user = LIU-2BP-Raymond

Contact People: R. Wasef

Additional remarks:

 

MDus1b

MD title: Resonance driving terms measurements
Beam conditions: Single LHC-type bunch


PSB user = LHCINDIV-clone
PS user = LIU-1BP-Raymond

Contact People: R. Wasef

Additional remarks:

 

MDus1c

MD title: New optics for HL-LHC beams
Beam conditions:


PSB user = LHC_clone_Raymond
PS user = LIU-2BP-Raymond

Contact People: R. Wasef

Additional remarks:

 

MDus1d

MD title: Compensation of the skew sextupolar resonance
Beam conditions:


PSB user = LHCINDIV
PS user = LIU-1BP-Raymond

Contact People: R. Wasef

Additional remarks:

 

MDus2

MD title: Electron cloud studies
Beam conditions: 25ns LHC beam


PSB user = LHC_MD_A + LHC_MD_B
PS user = LHC_DB_25ns (clone)

Contact People: G. Iadarola, S. Rioja-Fuentelsaz, H. Damerau

Additional remarks:

 

MDus3

MD title: Dummy septum tests or MTE "hybrid" scheme extraction tests
Beam conditions: LHC-type, AD-type, TOF-type beam


PSB user = LHCPROBE
PS user = LHCPROBE

Contact People: C. Hernalsteens

Additional remarks:

 

MDus4

MD title: Transverse impedance localization
Beam conditions:
TOF v4 on EASTA type cycle


PSB user = Clone of TOF
PS user = LIU_Imped_local

Contact People:
N. Biancacci, S. Persichelli

Additional remarks:

 

MDus5

MD title: Beam instabilities and cure with TFB
Beam conditions:
Single LHCINDIV type bunch


PSB user = LHCINDIV
PS user = Clone of LIU_1BP_Raymond

Contact People:
G. Sterbini, N. Mounet

Additional remarks:
We need a cycle with a reasonable long flat-bottom (inj-energy, >500 ms), LHCINDIV.

 

MONDAY
(21/01)
TUESDAY
(22/01)
WEDNESDAY
(23/01)
THURSDAY
(24/01)
FRIDAY
(25/01)
Morning
8:00 - 14:00
MDus4
MDus4 MDus4 MDus2 MDus5
MDus2

Afternoon
14:00 - 20:00
MDus1
MDus3

MDus1
MDus5
MDus1
MDus3
MDus1
MDus4

MDus3
MDus2

Night
20:00 - 8:00
MDus1
MDus3
MDus1 MDus1 MDus1 MDus2

MDusx is the MD user with priority
MDusx is the MD user in "spare" (i.e. replacing MDusx when not available, or called in when second MD cycle available)

 

PSB MDs

Monday 21/01 - Wednesday 23/01

MD title: Digital LLRF deployment tests
Beam conditions: only Ring 4


PSB user = DigBC_ISOHRS

Contact People: M.E. Angoletta, A. Findlay

Additional remarks:

 

Thursday 24/01

MD title: Space charge studies
Beam conditions: only Ring 2

PSB user = 160MeV_SpaceCharge+H1+2_PSB

Contact People: E. Benedetto, V. Forte

Additional remarks:

 

Friday 25/01

MD title: Turn-by-turn data with 3 BPMs
Beam conditions:

PSB user = Orbit-studies

Contact People: M. Mcateer

Additional remarks:

 

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Author: Giovanni Rumolo BE-ABP-ICE
Last update: Wednesday, January 23, 2013 05:49:21 PM
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