r2e review introduction to session 1 calculations monitoring r2e review 2011
Download
Skip this Video
Download Presentation
R2E Review – Introduction to Session 1 – Calculations & Monitoring R2E Review 2011

Loading in 2 Seconds...

play fullscreen
1 / 7

R2E Review – Introduction to Session 1 – Calculations & Monitoring R2E Review 2011 - PowerPoint PPT Presentation


  • 111 Views
  • Uploaded on

R2E Review – Introduction to Session 1 – Calculations & Monitoring R2E Review 2011. M. Calviani (EN/STI) for the R2E Project. Agenda. RadMons. RadMon calibration ( J. Mekki – EN/STI ) How RadMon are calibrated Accuracy/uncertainties Calibration improvements

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'R2E Review – Introduction to Session 1 – Calculations & Monitoring R2E Review 2011' - shira


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
r2e review introduction to session 1 calculations monitoring r2e review 2011

R2E Review – Introduction to Session 1 – Calculations & MonitoringR2E Review 2011

M. Calviani (EN/STI) for the R2E Project

agenda
Agenda

M. Calviani - R2E Review - Introduction Session 1

radmons
RadMons
  • RadMon calibration (J. Mekki – EN/STI)
    • How RadMon are calibrated
    • Accuracy/uncertainties
    • Calibration improvements
  • RadMon generalities and installation (G. Spiezia – EN/STI)
    • RadMon types and location in the LHC underground areas
    • Requirements and possible changes

M. Calviani - R2E Review - Introduction Session 1

lhc radiation and observation
LHC– radiation and observation
  • Additional (R2E-related) weak points (M. Calviani – EN/STI)
    • P4 LSS/UX45 beam-gas levels
    • P6 UX65 beam-gas levels – monitoring results
    • DS/ARC and operation with 25ns bunch spacing
    • UX/UL junction weak-point
  • LHC operational perspectives (M. Lamont – BE/OP)
    • Main question for 2012 operation
    • 25ns scrubbing?
    • Target luminosities for 2012 and beyond
  • Vacuum evolution 2011/2012/LS1 (V. Baglin – TE/VSC)
    • Vacuum behaviour during 50 ns operation
    • Expected and measured pressure during 25 ns MDs in 2011
    • Expected scrubbing periods during 2012
    • Confirmation of pressure values in DS/ARC during operation
  • Beam-gas radiation levels in FLUKA (R. Versaci – EN/STI)
    • FLUKA dose prediction in ARC and comparison with BLM data
    • Results of the 25ns MD

M. Calviani - R2E Review - Introduction Session 1

collimation behaviour
Collimation behaviour
  • Collimation losses as seen from BLM (A. Nordt – BE/BI)
    • Loss distribution between IR3/7 from BLM
    • Behaviour of losses within primary and secondary in IR7
    • (Cumulated dose P4/P6)
  • Expectation from the collimation team (A. Rossi – BE/ABP)
    • Loads on collimators
    • Foreseen sharing between IR3/7 and ollimators during a fill
    • Long-term loss/assumption for collimation
    • Effect of new collimators in IR2/8
    • Phase-II?

M. Calviani - R2E Review - Introduction Session 1

simulations
Simulations
  • P1/5 cross-check and R-factor evaluation (C. Adorisio – DGS/RP)
    • Cross-check of PATs and RadMons in UJ14/16
    • R-factor gradient and comparison with RadMon extracted data with realistic equipment
    • Sensitivity of IG5 chamber with respect to thermal neutrons
  • P1 RR advanced shielding options (R. Kwee – EN/STI)
    • What we might gain after the LS1 and what are possible solutions for the RRs

M. Calviani - R2E Review - Introduction Session 1

radiation levels
Radiation levels
  • LHC SEU-related radiation levels (M. Calviani – EN/STI)
    • Summary of 2011 operation
    • Perspective for 2012 operation and for nominal configuration
    • Overview of known critical areas as well as other zone shown to be sensitive during 2011 operation
    • Review of levels for DS/ARC based on 2011 vacuum observations
  • Design study for a PS East Area irradiation facility (E. Lebbos – EN/STI)
    • First generic calculation for a future new irradiation facility in the East Area
    • Particle spectra and RP aspects

M. Calviani - R2E Review - Introduction Session 1

ad