PS/SPS User Meeting

Europe/Zurich
ZOOM

ZOOM

Eva Barbara Holzer (CERN)
Description

https://cern.zoom.us/j/63913530325?pwd=NHh2VEtQSkVEMXFaQlRDOVYxYVd1QT09

Minutes of the PS-SPS Users Meeting held on15th of July 2021

PS Machine Report (Alexander Huschauer)

  • See slides
  • Main fault: power supply (figure of 8 loop)
  • Beam expected back by lunchtime
  • 3x10^13 (two injections) ready for SPS
  • AD losses reduced
  • AWAKE beams getting in good shape -> will be ready in time next week
  • nTOF DSO test -> access until lunchtime

SPS Machine Report (Hannes Bartosik)

  • See slides
  • Increasing intensity on target
  • T10 instrumentation being worked on

SCHEDULE and ACCESS:

  • Dedicated MD 21.7. and parallel MD 22.7.

nTOF

  • Ready for beam on Monday.

NA users tour de table

  • H2 : CMS OT (Dragoslav Lazic)
    • Installed, safety passed
    • Ramping magnet up this afternoon.
  • H2 : NA61 SHINE (Seweryn Kowalski)
    • Nikos: beamline is ready
    • Will take first beam tomorrow evening
  • H4 : GIF / RD51/ CMS ECAL
    • GIF (Martin Jaekel)
      • All set-ups running now, also the one late arrival which is replacing a set-up which had dropped out.
      • Preferred Tuesday settings (higher intensity)
    • RD51 (Eraldo Oliveri)
      • Started to take beam Tuesday afternoon around 16:00
      • All 4 set-ups running now: Two will manage to finish, the other two are in good shape as well
      • ½ hour access needed  
    • CMS ECAL
  • H6: ALICE ITS3 / ATLAS MALTA / NUCLEON
    • Hadron and muon beams are set-up, working on electron beams
    • ALICE ITS3 (Francesca Carnesecchi)
      • Taking beam since Tuesday, beam is good.
    • ATLAS MALTA (Valerio Dao)
      • Started to take beam on Sunday already
    • NUCLEON (Igor Kovalev)
      • In preparation for next week
  • H8: ATLAS RPC / LHCb / CMS MTD
    • LHCb (Heinrich Schindler)
      • Ready to take data (about 10^6)
    • CMS MTD (Badder Marzocchi)
      • Finalizing set-up, currently having the safety visit, ready for beam at noon.
    • Alexander: physics from this afternoon  
    • ATLAS TRT in week 30 (Anatoli Romaniouk) in PPE158 will take pi and mu at max rate.
  • K12: NA62 (Jurgen Engelfried)
    • Ready to take beam and waiting
    • Johannes Bernhard:
      • Johannes and Lau and Niels working on the P42 line set-up (line from the T4 target to the T10 target).
      • Not even muons arriving at T10 for the time being
  • M2: COMPASS (Jan Matousek)
    • See slides.
    • First beam on Saturday already
    • Set-up with beam will start next week.
    • Johannes: COMPASS beam still needs fine-tuning, beamline from now on under the responsibility of Alexander and Dipanwita
  • AWAKE (Edda Gschwendtner)
    • Ready for beam next Wednesday

Supercycles, Wobbling, Target intensities

See INDICO agenda for details

AOB

Bastian Rae: Please close CESAR and restart the application to get the latest release.

Minutes by E.B. Holzer

 

There are minutes attached to this event. Show them.
    • 11:00 11:05
      PS machine report 5m
      Speakers: Alexander Huschauer (CERN), Ana Guerrero Ollacarizqueta (CERN), Benoit Salvant (CERN), Bettina Mikulec (CERN), Denis Gerard Cotte (CERN), Frank Tecker (CERN), Heiko Damerau (CERN), Matthew Alexander Fraser (CERN)
    • 11:05 11:15
      SPS Machine report 10m
      Speakers: Francesco Maria Velotti (CERN), Giulia Papotti (CERN), Hannes Bartosik (CERN), Kevin Shing Bruce Li (CERN), Verena Kain (CERN)
    • 11:15 11:20
      nTOF 5m
      Speakers: Alberto Mengoni (ENEA & INFN, Bologna), Antonio Javier Praena Rodriguez (Universidad de Granada (ES)), Michael Bacak (Vienna University of Technology (AT))
    • 11:20 11:55
      NA users tour de table 35m
      Speakers: Alexander Gerbershagen (CERN), Bastien Rae (CERN), Dipanwita Banerjee (CERN), Jan Matousek (Charles University (Prague, CZ)), Johannes Bernhard (CERN), Martin R. Jaekel (CERN), Michael Lazzaroni (CERN), Nikolaos Charitonidis (CERN)
      • H2: CMS OT 5m
        Speaker: Dragoslav Lazic (Boston University (US))
      • H2: NA61 SHINE 5m
        Speakers: Marek Gazdzicki (Goethe University Frankfurt (DE)), Piotr Podlaski (University of Warsaw (PL)), Seweryn Kowalski (University of Silesia (PL)), Szymon Pulawski (University of Silesia (PL))
      • H4: GIF / RD51 / CMS ECAL 5m
        Speakers: Dragoslav Lazic (Boston University (US)), Eraldo Oliveri (CERN), Martin R. Jaekel (CERN)
      • H6: ALICE ITS3 / ATLAS MALTA / NUCLEON 5m
        Speakers: Andre Rummler (CERN), Miljenko Suljic (CERN)
      • H8: ATLAS RPC / LHCb / CMS MTD / FASER Preshower 5m
        Speakers: Andre Rummler (CERN), Dragoslav Lazic (Boston University (US)), Erik Heijne (Czech Technical University in Prague (CZ)), Heinrich Schindler (CERN)
      • K12: NA62 5m
        Speakers: Hans Danielsson (CERN), Jurgen Engelfried (Univ. Autonoma de San Luis Potosi (MX)), Riccardo Fantechi (Universita & INFN Pisa (IT))
      • M2: COMPASS 5m
        Speakers: Jan Matousek (Charles University (Prague, CZ)), Stefano Levorato (INFN Trieste (IT) and CERN)
    • 11:55 12:15
      HiRadMat / AWAKE 20m
      Speakers: Edda Gschwendtner (CERN), Giovanni Zevi Della Porta (CERN)
    • 12:15 12:20
      Supercycles, Wobbling , Target Intensities 5m

      Target Intensities North Area:
      Start with about 15-20 units on T2, about 30 on T4 and about 50 on T6.
      increase to 60 on T4 and 150 on T6 as soon as all parties are ready.

      T2 wobbling: no changes in the coming week

      T4 wobbling week 28: primary beam for P42, 180 GeV/c for H8 and 120 GeV/c for H6

      SPS supercycle:
      Without AWAKE: Standard configuration is 2 NA spills (in a supercycle of 28.8 to 36 sec); When other beams need to be set-up (e.g. HiRadMat) the supercycle will get longer (keeping 2 NA spills per supercycle).
      With AWAKE: 2 NA spills / 2 AWAKE spills per supercycle for 2 shifts per day, standard supercycle for the remaining shift
      Parallel MDs on Thursdays (no MD on 15.7.): Depending on the MD; mostly 1 NA extraction per supercycle.

    • 12:20 12:25
      Safety 5m
      Speakers: James Devine (CERN), Letizia Di Giulio (CERN)
    • 12:25 12:30
      AOB 5m

      New CESAR was deployed. Please close the application and restart it to make sure to run the current version!

      Beam time cancelled:
      Medipix in July (beam delayed)
      ATLAS RPC in July (detector damage)

      Additional parasitic beam time:
      H6:
      ALICE ITS3 in PPE156: week 29+30
      CMS PIXELS in PPE146: week 33
      MEDIPIX in PPE146: week 33 (full week)
      ATLAS MALTA in PPE146

      H8:
      LHCb in PPE138: week 29
      CMS MTD in PPE158: week 29
      ATLAS RPC in PPE168: week 30 (+?)
      IDEA in PPE168: week 42 or 43 and (44+45)
      FASER Preshower in PPE138