1 / 16

COMPASS FRC Novembre 29, 2013

COMPASS FRC Novembre 29, 2013. COMPASS – phase II MoU Technical Coordinator Preparations for 2014 run Publications. COMPASS in 2013. Bochum , Bonn (ISKP & PI), Erlangen, Freiburg , Mainz, München TU. Dubna (LPP and LNP ), Moscow (INR, LPI, State University), Protvino. CERN.

herbst
Download Presentation

COMPASS FRC Novembre 29, 2013

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. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. COMPASS FRC Novembre 29, 2013 • COMPASS – phase II • MoU • Technical Coordinator • Preparations for 2014 run • Publications

  2. COMPASS in 2013 Bochum, Bonn (ISKP & PI), Erlangen, Freiburg, Mainz, München TU Dubna(LPP and LNP), Moscow (INR, LPI, State University),Protvino CERN Warsaw (NCBJ), Warsaw (TU) Warsaw (U) USA (UIUC) Yamagata Prag(CU/CTU) Liberec (TU) Brno (ISI-ASCR) Saclay (CEA-DSM) Lisboa/Aveiro Torino (University,INFN), Trieste (University,INFN) Calcutta (Matrivian) Tel Aviv New groups since 2012: USA-IUIC, Taipei-AS & Portugal-Aveiro Taipei (AS)

  3. COMPASS Collaboration in 2013 12 Countries + CERN 23 institutes 217 Members: 141 paying members 43 PhD students 24 Diploma students 7 Rotation JINR 2 Exceptions

  4. COMPASS – phase II • Schedule of program approved by Research Board : • 2012 Primakoff run p A  p A g • DVCS run m p  m p g • 2013 • 2014 Oct.15-Dec.15: Drell-Yan test • (Magnet – Polarized target - Absorber) • 2015 Polarized Drell-Yan p p mmX • 2016 DVCS mp  m p g • 2017 DVCS “ “

  5. MoU • MoU • was agreed upon at the last FRC meeting, dec.2012 • signed by CERN Directorate S.B. in February 2013 • sent for signature to funding agencies in February 2013 • already signed by: • Czech Republic Italy • Japan Poland • Russia-JINR USA • not yet signed by: • France-CEA Germany-BMBF • Portugal-FTP Russia (for Protvino IHEP)

  6. MoU – Signatures of funding agencies Table as of July 2013

  7. Costs planning • Changes versus original tables in MoU: • US: Only one drift chamber is funded, instead of two. • Part of existing straws will be kept. This is fine for 2014-2015. • Germany : 57 kCHF for the ECAL1 upgrade were paid from the Collaboration funds, and consequently are removed from the German contribution • (see Table Sub-detector B, MoU page 30) Spending profile unchanged

  8. Technical Coordinator The Collaboration Board has identified a candidate, J. Bernhard, and proposed him to CERN, for the role of Technical Coordinator. J.B. would be ready to start the job by March 1st, 2014. We are confident that the issue is close to be solved. This is an important step for the forthcoming installations and runs.

  9. Plans during the shutdown • Preparation of the 2014 run (Polarized Drell-Yan) • Magnet repair and instrumentation • Displacement of Polarized target by 2.3m • Insertion of Drell-Yan absorber • New Drift Chamber DC5 • Everything on track We thank the funding agencies for funding on time COMPASS phase-II

  10. Further constructions for 2016 • ECAL0 calorimeter for DVCS run in 2016 • Rest of DVCS setup as in 2012, including long LH2 target

  11. Publications in 2013 • Leading order determination of the gluon polarisation from DIS events with high-pT hadron pairs, PLB 718 (2013) 922 • Measurement of the Cross Section for High-pT Hadron Production in Scattering of 160 GeV/c Muons off Nucleons, PRD 88 (2013) 091101 • Leading and Next-to-Leading Order Gluon Polarisation in the Nucleon and Longit. Double Spin Asymmetries from Open Charm Muoproduction, PRD 87 (2013) 052018 • Study of Σ(1385) and Ξ(1321) hyperon and antihyperon production in deep inelastic scattering, EPJC 73 (2013) 2581 • Hadron transverse momentum distributions in muon deepinelasticscatteringat 160 GeV/c , EPJC 73 (2013) 2531 • Transverse target spin asymmetries in exclusive ρ0 muoproduction, • CERN-PH-EP/2013-191, subm. PLB • More than 10 papers still in the pipeline. Trying to publish while no beam.

  12. Spares

  13. Investment table • Updated Nov. 2013

  14. MoU- Investment table Original table-Feb. 2013 • Updated Nov. 2013 Subdetectors: A: Tracking B: Electromagnetic Calorimetry C: LH2 Target D: Recoil Proton CAMERA Detector E: DAQ/Trigger/DCS F: Particle Identification G: Absorber H: Polarized Target

  15. Projected spending – I

  16. Projected spending- II

More Related