Week 42 - Parallel MD
Monday 13/10/2014 to Friday 17/10/2014, between 08h00 and 18h00 compatibly with physics and LHC

Note: The usage of the wire scanners for MD beams in the PSB is still restricted (max frequency one scan every 10 sec).
Wire scanners cannot be used at all in the PS until further notice.

SPS MDs

Monday 13/10

MD title: Transvese impedance measurements
Beam conditions: single bunch (MD_26_L7200_Q20_2014_V1)

PSB user = LHCINDIV (LHCINDIV_2014)
PS user = LHCINDIV (LHC_INDIV)
SPS user = MD1

Contact People: C. Zannini

Additional remarks:

MD summary

Tuesday 14/10

MD title: Longitudinal dynamics studies
Beam conditions: single bunch (MD_26_L7200_Q20_2014_V1)

PSB user = LHCINDIV (LHCINDIV_2014)
PS user = LHCINDIV (LHC_INDIV)
SPS user = MD1

Contact People: E. Shaposhnikova

Additional remarks:

Thursday - Friday 16-17/10

MD title: Ar ion beam set up
Beam conditions: set up of Ar ion beam on cycle  (SFT_ION_4Inj_E333.33L1236_2014_V1)

LEIR user = ANOMINAL (Ar11_2014_09_17_PRODUCTION_V1)
PS user = ION1 (LHC_ION_2BP_Early)
SPS user = SFTION1

Contact People: T. Bohl, D. Manglunki

Additional remarks:

MD summary

 

PS MDs

MDus1

MD title: Resonance identification after re-alignment
Beam conditions: beam with large emittance

PSB user = MD_TuneScan_XL_T_EMITT
PS user = LIU_V1_Tune_Al

Contact People: A. Huschauer

Additional remarks:

 

MDus2

MD title: Tune split optics
Beam conditions: EAST beam

PSB user = EASTA
PS user = MD_RDT_1.4GeV

Contact People: R. Wasef

Additional remarks:

 

MDus3

MD title: Beam-based verification of calibration curves of WS
Beam conditions: single LHC bunch

PSB user = LHCINDIV_2014
PS user = LHC_INDIV

Contact People: G. Sterbini

Additional remarks:

 

MDus4

MD title: Tune shift measurements + impedance localization at different beam energies
Beam conditions: single LHC bunch, measurements at 14 GeV

PSB user = TOF_tuneshift
PS user = MD_ImpedMeas

Contact People: N. Biancacci, S. Persichelli

Additional remarks:

 

MDus5

MD title: E-cloud studies with LHC beams
Beam conditions: LHC 25ns and 50ns beams, measurements at 26 GeV after last bunch splitting

PSB user = LHC25_DB_A_ECloud_MD + LHC25_DB_B_ECloud_MD
PS user = MD_ecloud_LHC25#72b

 PSB user = LHC25_DB_A_ECloud_MD + LHC25_DB_B_ECloud_MD
PS user = MD_ecloud_LHC50#36b

Contact People: G. Iadarola, A. Romano, H. Neupert

Additional remarks:

 

MDus6

MD title: Injection bumper jitter vs. orbit measurements
Beam conditions: single LHC bunch, measurements at injection


PSB user = MD_InjBumper_LHCINDIV4PS (clone of LHCINDIV)
PS user = MD_InjBumper_LHCINDIV

Contact People: G. Sterbini, Y. Wei

Additional remarks:

 

MDus7

MD title: Transverse feedback studies (chromaticity scans at 2.5 GeV)
Beam conditions: single LHC bunch, measurements at 2.5 GeV

PSB user = MD_DAMPER_LHCINDIV4PS (clone of LHCINDIV)
PS user = MD_DAMPER_LHCINDIV

Contact People: G. Sterbini

Additional remarks:

 

MDus8

MD title: Longitudinal coupled bunch Instability
Beam conditions: LHC beam after transition


PSB user = LHC2A (LHC25_DB_A_PSB) + LHC2B (LHC25_DB_B_PSB)
PS user = MD_coupledbunch_LHC25_DB

Contact People: L. Ventura, G. Sterbini

Additional remarks:

 

MONDAY
(13/10)
TUESDAY
(14/10)
WEDNESDAY**
(15/10)
THURSDAY
(16/10)
FRIDAY
(17/10)
Morning
8:00 - 14:00
MDus5
MDus4
MDus4
MDus5
MDus2 MDus8
MDus7
MDus8
MDus7

Afternoon
14:00 - 20:00
MDus5
MDus4

MDus4
MDus1
MDus1
MDus2
MDus1
MDus4
MDus2
MDus5

Night
20:00 - 8:00
         

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

** Dedicated MD

PSB MDs

Monday 13/10 + Tuesday 14/10

MD title: Scraping scheme test at 63 and 160 MeV
Beam conditions: ISOLDE type beam on 160 MeV cycle

PSB user = MD_Scraper_ISOGPS

Contact People: E. Benedetto, M. Kowalska

Additional remarks: Beamscope measurement powering DBSV789, only if there is a cycle available

 

MD title: Injection transfer line dispersion measurement and kick response of extraction line
Beam conditions: ISOLDE type beam

PSB user = ISOGPS_Clone

Contact People: G. di Giovanni

Additional remarks:

MD summary

 

Wednesday 15/10

MD title: Tune scans at 160 MeV for resonance compensation + chroma effect on losses
Beam conditions: low intensity beam on 160 MeV cycle

PSB user = MD_Tunescan_H1+2

Contact People: V. Forte

Additional remarks:

MD summary

 

Thursday 16/10 + Friday 17/10

MD title: Tune shift measurement at 160 MeV
Beam conditions: 160 MeV cycle with variable intensity


PSB user = MD_Tuneshift_H1+2

Contact People: K. Li, C. Zannini

Additional remarks:

MD summary


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Author: Giovanni Rumolo BE-ABP-ICE
Last update: Monday, October 20, 2014 12:48:15 PM
Copyright CERN