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U N C L A S S I F I E D 7 Feb 2005 Los Alamos RHIC Program David M. Lee Heavy Ion and Medium Energy 7 February 2005.

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Presentation on theme: "U N C L A S S I F I E D 7 Feb 2005 Los Alamos RHIC Program David M. Lee Heavy Ion and Medium Energy 7 February 2005."— Presentation transcript:

1 U N C L A S S I F I E D 7 Feb 2005 Los Alamos RHIC Program David M. Lee Heavy Ion and Medium Energy 7 February 2005

2 U N C L A S S I F I E D 7 Feb 2005 PHENIX South Muon Arm - 2001 North Muon Arm - 2002 MVD 2002 FCAL 2002

3 U N C L A S S I F I E D 3/10 7 Feb 2005 PHENIX The Muon Spectrometers South Muon Arm prior to run 3 in retracted position. Visible is station 1 in the front of the magnet and the MuID panels to the left. North Muon Arm prior to run 3 during the installation process. The scaffolding used to install the electronics is visible. South Muon ArmNorth Muon Arm

4 U N C L A S S I F I E D 4/10 7 Feb 2005 PHENIX The Muon Cathode Strip Detectors Station 2 Station 3 Largest CSC chambers in operation, 3.3m x 3.3m. 2 gaps using honeycomb technology Largest etched foil CSC in operation. 3 gaps for total radiation length ~ 8.8 x 10 - 4

5 U N C L A S S I F I E D 5/10 7 Feb 2005 PHENIX MVD half cylinder before run 3 Complete MVD prior to installation for run 3. Visible are the strip detectors and kapton cables (red), the cooling plenum (white), and the power and control boards (green). The pad detectors are mounted in the end plates.

6 U N C L A S S I F I E D 6/10 7 Feb 2005 Los Alamos Heavy Ion and Medium Energy Program Current Personnel Muon Spectrometers Barnes, Brooks, Kunde, Lee, Leitch, Liu, McGaughey, Constantin(PD), Norman(PD), Puwar(PD), Sondheim, MVD Kunde, Norman, van Hecke, Boissevain Magnet Design and Simulation Sondheim Silicon Upgrade Kunde, Lee, McGaughey, van Hecke, Sondheim, Boissevain

7 U N C L A S S I F I E D 7/10 7 Feb 2005 Phenix Muon and MVD Program Major Institutions Muon Los Alamos National Laboratory Oak Ridge National Laboratory PHENIX France Riken, Kyoto Korean Universities University of Colorado, UNM, NMSU MVD Los Alamos National Laboratory Yonsei University

8 U N C L A S S I F I E D 8/10 7 Feb 2005 Los Alamos Heavy Ion Program PHENIX activities Detector Council Members: van Hecke(MVD), Brooks(past muon), Leitch(past muon), McGaughey(past muon) Subsystem managers: Lee(muon mechanical) Executive Committee: Leitch (past) Institutional Board: Barnes Physics working groups: all, Brooks(heavy convenor) Paper writing: Brooks, Constantin, Kunde, Leitch, Liu, McGaughey, Norman, Puwar Internal paper review: Lee, van Hecke Period coordinator: Leitch (run03,04,05) PHENIX Online Documentation: van Hecke Upgrades proposal: Kunde, Lee, Leitch, McGaughey, van Hecke Integration Engineering: Sondheim(muon), Boissevain(MVD)

9 U N C L A S S I F I E D 9/10 7 Feb 2005 Los Alamos Heavy Ion Program PHENIX activities Organized Annual Muon Workshop in Santa Fe in June, 3 days with invited theory talks 2003 – 50 attendees 2004 – 65 attendees 2005 > 50 attendees Organized VTX workshop on triggering Panic organizing Committees Organized Muon Workshop in BNL February 2005 Convenor of RHIC II white paper subcommittee – Leitch Author of pA section of PHENIX decadal plan – Leitch Host for students, postdocs, staff for physics analysis Minjung KweonImran Younis Woojin ParkNicki Brunner Xiaorong WangHiroki Sato Hugo PereriaVasili D Raphael Granier de CassagnacSean Kelly

10 U N C L A S S I F I E D 10/10 7 Feb 2005 Los Alamos Heavy Ion Program Future Research Goals, FY05 and beyond Examine the suppression/enhancement of J/  production in Au-Au collisions from PHENIX Run-4 data relative to scaled yields from p-p and d-Au. Study the rapidity and p T dependence to determine whether or not a quark gluon plasma is formed. Extract open charm production in Au-Au collisions via single muon, dimuon, and possibly electron-muon channels to help disentangle J/  suppression due to the QGP and small x physics from nuclear medium effects. Study gluon shadowing, parton energy loss and the Cronin effect in d-A and p- p collisions. Measure π, K and heavy flavor production at forward rapidity via their decays to muons. Determine the reaction plane in Au-Au and CuCu collisions at forward rapidities using the endcaps of the MVD. Perform R+D for a silicon vertex detector upgrade. Begin design and construction of the detector mechanical structure and a silicon Endcap detector. Calculate theoretical open charm production cross sections using the color- octet and color- singlet models.

11 U N C L A S S I F I E D 11/10 7 Feb 2005 Silicon Tracker Upgrade Physics extension of the present Muon Arms by clearly identifying the heavy quarks Enhance the single muon effort by identifying decay hadrons on event by event basis Current Design Concept 80 cm 16 cm

12 U N C L A S S I F I E D 12/10 7 Feb 2005 Silicon Tracker Upgrade Responsibilities Mechanical Structure Coordination – Barrel and Endcap Integrated approach extremely important LANL has experience, E789, L3, SSC/GEM, MVD Past relationship with experienced engineering team PHX chip coordination – Endcap Collaboration with FNAL (Ray Yarema) to modify existing FPIX2 chip VTX Engineering Integration

13 U N C L A S S I F I E D 13/10 7 Feb 2005 Los Alamos Heavy Ion Program Resource Analysis ActivityFY05FY06> d-Au dimuon analysis (Leitch leads)1.0 staff, 0.7PD0.5 staff, 0.5 PD Single muon analysis and pp ( M. Liu leads)1.0 staff, 0.5 PD1.5 staff, 1.5 PD Au-Au software and Analysis ( Brooks leads)1.0 staff, 0.5 PD1.0 staff, 1.0 PD Reaction plane analysis ( Norman (lead), Kunde, van Hecke)0.8 staff, 1.0 PD0.25 staff, 0.5 PD Routine operation of Muon and MVD systems0.5 staff0.25 staff Silicon Detector Upgrade(Kunde, Lee, McGaughey, van Hecke )1.0 staff2.0staff, 0.5 PD Total KB02 funds needed(including 11%M&S)5.3 staff, 2.7 PD5.5 staff, 4.0 PD KB01 activities, see above2.0 staff, 1.0 PD Total staff KB01 and KB02 and LDRD7.3 staff, 3.7 PD7.5 staff, 5 PD

14 U N C L A S S I F I E D 14/10 7 Feb 2005 Los Alamos Heavy Ion Program Budget Analysis Total staff KB01 and KB027.3 staff, 3.7 PD7.5 staff, 5 PD Program FY04FY05FY06 FY07 KB01 3.0 FTE $900k$870K$800k$760k-840k KB02 8.0 FTE$2375k$2375k$1928k $1832k-2024k presidents budget FY06 presidents budget ±5% FY05 FY06

15 U N C L A S S I F I E D 15/10 7 Feb 2005 Los Alamos Heavy Ion Program Agenda Overview - Dave Lee, 10 min RHIC Physics Overview - Mike Leitch, 15 min Single muons - Ming Liu, 15 min J/Psi - Melynda Brooks - 15 min Jet Studies - Paul Constantin, 15 min Reaction Plane - Ben Norman, 15 min Silicon Upgrade - Hubert van Hecke 15 min

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