The GlueX Detector 5/29/091CIPANP 2009 -- The GlueX Detector -- David Lawrence (JLab) David Lawrence (JLab) Electron beam accelerator continuous-wave (1497MHz,

Slides:



Advertisements
Similar presentations
Jan. 19, 2005GlueX/Exotics 2005 GlueX: Search for Gluonic Excitations at JLab Dr. David Lawrence Jefferson Lab Dr. David Lawrence Jefferson Lab.
Advertisements

An initial study of mesons and baryons containing strange quarks with GlueX 12 GeV electrons 40% lin. Pol. Uncollimated Collimated Coherent Peak GlueX.
The GlueX Experiment Curtis A. Meyer Carnegie Mellon University.
Measurement of the  n(p)  K +   (p) at Jefferson Lab Sergio Anefalos Pereira Laboratori Nazionali di Frascati.
Pair Spectrometer Design Optimization Pair Spectrometer Design Optimization A. Somov, Jefferson Lab GlueX Collaboration Meeting September
Tagger Electronics Part 1: tagger focal plane microscope Part 2: tagger fixed array Part 3: trigger and digitization Richard Jones, University of Connecticut.
Tagger hodoscope and photon beam monitoring D.Sober, F.Klein (CUA) Tagger Review, Jan.23-24, 2006.
Elton S. Smith University of Virginia October 25, Overview Bremsstrahlung Tagging Spectrometer and Photon Beam Review Elton S. Smith Jefferson Lab.
Department of Physics and Astronomy
Study of two pion channel from photoproduction on the deuteron Lewis Graham Proposal Phys 745 Class May 6, 2009.
Simulation/Reconstruction for CPP Experiment David Lawrence JLab Sept. 27, /27/131simulation status - D. Lawrence - JLab.
Forward TOF Prototyping Ryan Mitchell GlueX Collaboration Meeting November 2005.
PAIR SPECTROMETER DEVELOPMENT IN HALL D PAWEL AMBROZEWICZ NC A&T OUTLINE : PS Goals PS Goals PrimEx Experience PrimEx Experience Design Details Design.
The GlueX Experiment in Hall-D
Experiment HUGS 2011 – Jefferson Laboratory Hussein Al Ghoul Department Of Physics Florida State University ᵠ.
20 October, 2004GlueX Detector Review 1 The GlueX Detector Curtis A. Meyer This talk Next talk.
Software Overview David Lawrence, JLab Oct. 26, 2007 David Lawrence, JLab Oct. 26, 2007.
Report of the NTPC Test Experiment in 2007Sep and Others Yohei Nakatsugawa.
Status of the Beamline Simulation A.Somov Jefferson Lab Collaboration Meeting, May 11, 2010.
Elton S. Smith MESON2012 May 31 – June 5, GlueX: Photoproduction of Hybrid Mesons Elton S. Smith, Jefferson Lab for the GlueX Collaboration 12th.
Seema Dhamija for the GLUEX collaboration Florida International University Seema Dhamija QNP09, IHEP, Beijing – 22/09/2009.
Update on Silicon Photomultipliers Yi Qiang (Hall-D) Jefferson Lab S&T Review May 10, 2011.
Setup for hypernuclear gamma-ray spectroscopy at J-PARC K.Shirotori Tohoku Univ. Japan for the Hyperball-J collaboration J-PARC E13 hypernuclear  -ray.
Graphic from poster by Sarah Lamb, UConn Honors Program event Frontiers in Undergraduate Research, April 2009 Collimator subtends
Scintillation hodoscope with SiPM readout for the CLAS detector S. Stepanyan (JLAB) IEEE conference, Dresden, October 21, 2008.
Drift Chamber Review March 6-8, Overview of Requirements Forward and Central Drift Chambers Elton S. Smith Jefferson Lab Physics goals Overview.
Detector for GlueX JLab PAC 23 Jan 20, 2003 Physics Beamline Hall D GlueX Detector Software Trigger Computing Environment PRL.
1 Trigger and DAQ for SoLID SIDIS Programs Yi Qiang Jefferson Lab for SoLID-SIDIS Collaboration Meeting 3/25/2011.
Electronics play a critical role in modern accelerator physics experiments. Events will be recorded at a rate of 200,000/second. Modular electronics such.
Asian Test Beam Facilities Satoru Uozumi Kyungpook National University Mar-29 th 2010 Beijing China IHEP Beijing TBF Russia.
HPS T EST R UN C ONTINGENCY P LAN S. Stepanyan JLAB.
Sub-Nucleon Physics Programme Current Status & Outlook for Hadron Physics D G Ireland.
Overview of the GlueX Tagger and Photon Beamline..
22 September 2005 Haw05 1  (1405) photoproduction at SPring-8/LEPS H. Fujimura, Kyoto University Kyoto University, Japan K. Imai, M. Niiyama Research.
12GeV Trigger Workshop Christopher Newport University 8 July 2009 R. Chris Cuevas Welcome! Workshop goals: 1.Review  Trigger requirements  Present hardware.
Latifa Elouadrhiri Jefferson Lab Hall B 12 GeV Upgrade Drift Chamber Review Jefferson Lab March 6- 8, 2007 CLAS12 Drift Chambers Simulation and Event Reconstruction.
BES-III Workshop Oct.2001,Beijing The BESIII Luminosity Monitor High Energy Physics Group Dept. of Modern Physics,USTC P.O.Box 4 Hefei,
Measuring the charged pion polarizability in the  →    −  reaction David Lawrence, JLab Rory Miskimen, UMass, Amherst Elton Smith, JLab.
Lecture 9: Inelastic Scattering and Excited States 2/10/2003 Inelastic scattering refers to the process in which energy is transferred to the target,
October 2006GHP The GlueX Experiment Curtis A. Meyer CH L-2.
Jefferson Laboratory Hall A SuperBigBite Spectrometer Data Acquisition System Alexandre Camsonne APS DNP 2013 October 24 th 2013 Hall A Jefferson Laboratory.
Calorimetry for Deeply Virtual Compton Scattering in Hall A Alexandre Camsonne Hall A Jefferson Laboratory Workshop on General Purpose High Resolution.
Start and Vertex Detector W. Boeglin, A.Klein Current Design: 3300 scintillating fibers 1mm diameter 3 double layers (1 axial, 2 stereo) cylindrical geometry.
Test of the GEM Front Tracker for the SBS Spectrometer at Jefferson Lab F. Mammoliti, V. Bellini, M. Capogni, E. Cisbani, E. Jensen, P. Musico, F. Noto,
Overview - Alex Dzierba Hall D Calorimeter Review 1 Hall D/GlueX Calorimeter Review Overview and Physics Motivation Alex R. Dzierba Indiana U and Jefferson.
HLAB meeting paper 2011/1/18 T.Gogami CLAS ( CEBAF Large Acceptance Spectrometer ) Clam shell is open.
The GlueX Detector in Hall-D at Jefferson Lab February 16, 2010 David Lawrence, Jefferson Lab (for Curtis A. Meyer, Carnegie Mellon University) July 7,
Detector for GlueX JLab PAC 23 Jan 20, 2003 Physics Beamline Hall D GlueX Detector Software Trigger Computing Environment PRL.
J-PARC でのハイパー核ガンマ線分光実験用 散乱粒子磁気スペクトロメータ検出器の準備 状況 東北大理, 岐阜大教 A, KEK B 白鳥昂太郎, 田村裕和, 鵜養美冬 A, 石元茂 B, 大谷友和, 小池武志, 佐藤美沙子, 千賀信幸, 細見健二, 馬越, 三輪浩司, 山本剛史, 他 Hyperball-J.
Christian Lippmann (ALICE TRD), DPG-Tagung Köln Position Resolution, Electron Identification and Transition Radiation Spectra with Prototypes.
Detectors for VEPP-2000 B.Khazin Budker Institute of Nuclear Physics 2 March 2006.
DØ Beauty Physics in Run II Rick Jesik Imperial College BEACH 2002 V International Conference on Hyperons, Charm and Beauty Hadrons Vancouver, BC, June.
NBI2006 Starting OPERA data-taking with the CNGS beam D.Autiero IN2P3/IPN Lyon 5/9/2006.
July 10, 2006TAPS 2006 Experimental Hall-D and the GlueX Experiment at Jefferson Lab Dr. David Lawrence Jefferson Lab Dr. David Lawrence Jefferson Lab.
AB c CEBAF Hall D ASIC Needs in Nuclear Science T. Ludlam Brookhaven National Lab 1 RHIC.
Prototypes photon veto detectors for NA62 experiment CERN M. Raggi - INFN/Frascati for the NA62 Photon Veto Working Group LNF, RM1, NA, PI, SOFIA First.
Simulation and reconstruction of CLAS12 Electromagnetic Calorimeter in GSIM12 S. Stepanyan (JLAB), N. Dashyan (YerPhI) CLAS12 Detector workshop, February.
Hall-D and the GlueX Experiment at Jefferson Lab Simon Taylor / JLAB Exotic Mesons The 12 GeV Upgrade Hall D GlueX Outlook.
Hall-D and the GlueX Experiment at Jefferson Lab Simon Taylor / JLAB Exotic Mesons The 12 GeV Upgrade Hall D GlueX Outlook.
Detector for GlueX JLab PAC 23 Jan 20, 2003 Beamline Hall D GlueX
Masses, Forces, Higgs and Gluons
The Compact Muon Solenoid Detector
Plans for nucleon structure studies at PANDA
Samples of Hall B Results with Strong Italian Impact
The 12 GeV Jlab Upgrade Project
Preparation of the CLAS12 First Experiment Status and Time-Line
for meson spectroscopy
The 12 GeV Upgrade of the CEBAF Accelerator at Jefferson Lab
The Program at Jefferson Lab
Geant4 in HARP V.Ivanchenko For the HARP Collaboration
Presentation transcript:

The GlueX Detector 5/29/091CIPANP The GlueX Detector -- David Lawrence (JLab) David Lawrence (JLab) Electron beam accelerator continuous-wave (1497MHz, 2ns bunch structure in halls) Polarized electron beam Upgrading to 12GeV (from 6GeV) 70  A 12Gev (200  A 6GeV) Existing experimental halls A, B, C Future Hall-D site

The GlueX Experiment 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)2 9GeV linearly polarized hybrid meson detectable final state (mixed charged and neutral) Goal: map the spectrum of exotic hybrid mesons Method: Photo-produce hybrids off proton target and identify the quantum states using Partial Wave Analysis of decay product distributions See Matt Shepherd’s and Jo Dudek’s talks 16:30 “QCD, Hadron Spectroscopy and Exotics” session

Hall-D Complex at Jefferson Lab 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)3 ~100 meters electron beam Construction has recently begun and will be completed Fall (Buildings only, detectors will follow)

The Photon Beam 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab) T dipole magnet 12m long vacuum chamber e-e- 20  m diamond radiator photon energy (GeV) coherent bremstrahlung spectrum Microscope: Movable to cover different energy ranges 100 x 5 scintillating fibers (2mm x 2mm) 800MeV covered by whole microscope 100MHz tagged  /sec on target ~8MeV energy bite/column Fixed array hodoscope: 190 scintillators 50% coverage below 9GeV  100% coverage above 9GeV  Tags GeV  ~30MeV energy bite/counter 3.5 – 17 MHz/counter Photon Polarization: 20  m diamond radiator Coherent peak is linearly polarized ~40% polarization with 9GeV Peak location tunable with diamond angle

The GlueX Detector 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)5 TOF time of flight SC start counter 2.2T superconducting solenoidal magnet Fixed target (LH 2 ) 10 8 tagged  /s ( GeV) hermetic 2.2 Tesla Solenoid Calorimetry Barrel Calorimeter (lead, fiber sandwich) Forward Calorimeter (lead-glass blocks) PID Time of Flight wall (scintillators) Start counter Barrel Calorimeter Charged particle tracking Central drift chamber (straw tube) Forward drift chamber (cathode strip)

Calorimetry 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)6 Barrel Calorimeter: 191 layer Pb-scintillating fiber sandwich (15.5X o ) 12.5% sampling fraction = 1344 readout sections/end  E /E= (5.54/√E 1.6) %  z = 5mm/√E  t = 74ps/√E 33ps angular coverage 11 o <  < 120 o Forward Calorimeter: 2800 F8-00 and F108 (center) Pb-glass blocks 4cm x 4cm x 45cm  E /E= (5.7/√E 2.0) %  xy = 6.4mm/√E angular coverage 2 o <  < 11 o

Charged Particle Tracking Chambers 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)7 Central Drift Chamber: 3522 straw tubes (1.6cm diameter) 12 axial layers, 16 stereo layers (6 o ) dE/dx for p < 450 MeV/c  r = 150  m angular coverage 6 o <  <155 o Forward Drift Chamber: 4 packages, 6 planes/package, 96 wires/plane (2304 sense wires) cathode strip readout (48 planes x 216 strips/plane = 10,368 strips)  r = ~200  m perpendicular to wire (drift time)  s = ~200  m along wire (cathode strips) angular coverage 1 o <  <30 o  p /p : %   : mrad   : 2 – 3 mrad

A single  p   pb 1  event 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)8 Final state: p  +  +  -  -  o

 diff (ps) Particle ID 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)9  p separation <450MeV/c  K separation <275MeV/c Barrel Calorimeter Forward TOF  diff (ns) ~200 ps ~80 ps CDC dE/dx 40 scintillators 300 ps (w/tracking) Used for start-up Start Counter Particle ID is done primarily through time of flight with some help from dE/dx in chambers. Space is left in design for a future PID detector. Beam Test DataExpected Separation

Electronics and Data Rates 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)10 Electronics All digitization electronics are fully pipelined (VME64x-VXS)  F1TDC (60 ps, 32 ch. or 115 ps 48 ch.)  125 MHz fADC (12 bit, 72 ch.)  250 MHz fADC (12 bit, 16 ch.) Trigger latency ~3  s 3GB/s readout from front end 300MB/s to mass storage 3PB/yr to tape Offline software C++ object oriented framework (JANA) Multi-threaded event processing Highly modular through use of templates Crate Trigger Processor F1TDC Level 1 trigger test stand Signal distribution board

Summary The GlueX detector is a large acceptance, hermetic detector with a solenoidal geometry – Capable of detecting multi-charged, multi-neutral final states with high resolution – Fully pipelined electronics allow 3  s trigger latency and a 3GB/s data rate off the front end (300MB/s to disk) Schedule – Site preparation underway – Aug Hall-D build ready for installation – Nov tagger building ready for installation – Apr commissioning starts 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)11 See Matt Shepherd’s and Jo Dudek’s talks 16:30 “QCD, Hadron Spectroscopy and Exotics” session

Backups 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)12

13 6 GeV CEBAF 11 GeV CEBAF CHL-2 12 GeV CEBAF Upgrade magnets and power supplies Two 0.6 GV linacs Two 1.1GV linacs Enhanced capabilities in existing Halls The JLab 12GeV Upgrade

5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)14 Page 14 CapabilityQuantityRange Charged particles Coverage 1 o <  < 160 o Momentum Resolution (5 o -140 o )  p /p = 1 − 3% Position resolution  ~  m dE/dx measurements 20 <  < 160 o Time-of-flight measurements  ToF ~ 60 ps;  BCal ~ 200ps Barrel time resolution  t  < (74 /√E 33) ps Photon detection Energy measurements 2 o <  < 120 o LGD energy resolution (E > 60 MeV)  E /E = (5.7/√E 2.0)% Barrel energy resolution (E > 60 MeV)  E /E =(5.54/√E 1.6)% LGD position resolution  x,y, ~ cm/√E Barrel position resolution  z ~ 0.5cm /√E DAQ/trigger Level 1 < 200 kHz Level 3 event rate to tape ~ 15 kHz Data rate 300 MB/s Electronics Fully pipelined 250 / 125 MHz fADCs, TDCs Photon Flux Initial: 10 7  /s Final: 10 8  /s Hall D: Detector Design Parameters

Electronics and Data Rates 5/29/09CIPANP The GlueX Detector -- David Lawrence (JLab)15 125MHz fADC layout Electronics All digitization electronics are fully pipelined (VME64x-VXS)  F1TDC (60 ps, 32 ch. or 115 ps 48 ch.)  125 MHz fADC (12 bit, 72 ch.)  250 MHz fADC (12 bit, 12 ch.) Trigger latency ~3  s 3GB/s readout from front end 300MB/s to mass storage 3PB/yr to tape Offline software C++ object oriented framework (JANA) Multi-threaded event processing Highly modular through use of templates