08/31/02PID TOP Counter R & D Status — PID and Physics — TOP Counter — R&D Status Katsumi Senyo Nagoya University.

Slides:



Advertisements
Similar presentations
DPG 2004 Köln C. Schwarz Particle Identification with the PANDA detector at GSI C.Schwarz, GSI.
Advertisements

USE OF GEANT4 FOR LHCB RICH SIMULATION S. Easo, RAL, LHCB AND ITS RICH DETECTORS. TESTBEAM DATA FOR LHCB-RICH. OVERVIEW OF GEANT4 SIMULATION.
EU midterm review, 8 th Dec Carsten Schwarz PANDA.
Barrel PID upgrade K. Inami (Nagoya-u) and PID group - R&D status - TOP counter - iTOP - Focusing DIRC - To do, cost estimation.
QUARTZTOFMike Albrow CMS-FP420 April 28 th 2008 QUARTZTOF An isochronous & achromatic Cerenkov Counter Making Cerenkov light parallel  point focusing.
1 A DIRC for GlueX Paul Mueller Oak Ridge National Laboratory and Stefan Spanier University of Tennessee, Knoxville BaBar DIRC Collaboration for the GlueX.
PID Univ. 31.Aug.2002 Contents 1.Introduction 2.PMT structure & Set up 3.Basic performance 4.Experiment results –Gain –Time resolution.
CLAS12 – RICH PARAMETERDESIGN VALUE Momentum range3-8 GeV/c  /K rejection factor Not less than 500  /p rejection factor Not less than 100 Angular coverage5.
Design and First Results of a Cosmic Ray Telescope For Use In Testing a Focusing DIRC M. P. Belhorn University of Cincinnati The BELLE group at the University.
Mar 31, 2005Steve Kahn -- Ckov and Tof Detector Simulation 1 Ckov1, Ckov2, Tof2 MICE Pid Tele-Meeting Steve Kahn 31 March 2005.
Sep/15/ Search for   e/ K.Hayasaka(Nagoya U.) Belle Collaboration.
PID Nagoya univ1 The possibility of improving TOP counter Nagoya university Yuji Enari.
Jun 27, 2005S. Kahn -- Ckov1 Simulation 1 Ckov1 Simulation and Performance Steve Kahn June 27, 2005 MICE Collaboration PID Meeting.
27 Jun 2005S. Kahn -- Tof/Ckov Status1 Status of TOF and Ckov Sub- packages in G4Mice Steve Kahn 27 June 2005.
Update on the Gas Ring Imaging Cherenkov (GRINCH) Detector for A 1 n using BigBite Todd Averett Department of Physics The College of William and Mary Williamsburg,
LBNE R&D Briefing May 12, 2014 LBNE R&D Briefing May 12, 2014 LArIAT and LBNE Jim Stewart LArIAT EPAG Chair BNL LBNE LARIAT-EPAG J. Stewart BNL T. Junk.
The HERMES Dual-Radiator Ring Imaging Cerenkov Detector N.Akopov et al., Nucl. Instrum. Meth. A479 (2002) 511 Shibata Lab 11R50047 Jennifer Newsham YSEP.
Carsten Schwarz PANDA June 2004 CID Cherenkov Imaging Detectors ● RICH software at HERMES, Ralf Kaiser, Glasgow ● Present status of DIRC, C.S., GSI ● Spiralling.
Peter Križan, Ljubljana March 17, 2006 Super B Workshop, Frascati Peter Križan University of Ljubljana and J. Stefan Institute Aerogel RICH and TOP: summary.
Position Sensitive SiPMs for Ring Imaging Cherenkov Counters C.Woody BNL January 17, 2012.
A Reconstruction Algorithm for a RICH detector for CLAS12 Ahmed El Alaoui RICH Workchop, Jefferson Lab, newport News, VA November th 2011.
May 31, 2008 SuperB PID sessionMarko Starič, Ljubljana Marko Starič J. Stefan Institute, Ljubljana Report on hardware tests and MC studies in Ljubljana.
Experimental set-up Abstract Modeling of processes in the MCP PMT Timing and Cross-Talk Properties of BURLE Multi-Channel MCP PMTs S.Korpar a,b, R.Dolenec.
Performance of the PANDA Barrel DIRC Prototype 1 GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt 2 Goethe-Universität Frankfurt Marko Zühlsdorf.
Time of Flight Counter BESIII International Review Sep. 16, 2002 Heng Yuekun
Feb 10, 2005 S. Kahn -- Pid Detectors in G4MicePage 1 Pid Detector Implementation in G4Mice Steve Kahn Brookhaven National Lab 10 Feb 2005.
Status of Aerogel detector for high pT upgrade at PHENIX Budget from US-J project for next two years : (1) 400 liters of Aerogel (2) 600 photomultiplier.
CLAS12 – RICH PARAMETERDESIGN VALUE Momentum range3-8 GeV/c  /K rejection factor Not less than 500  /p rejection factor Not less than 100 Angular coverage5.
Experimental set-up for on the bench tests Abstract Modeling of processes in the MCP PMT Timing and Cross-Talk Properties of BURLE/Photonis Multi-Channel.
TOP counter overview and issues K. Inami (Nagoya university) 2008/7/3-4 2 nd open meeting for proto-collaboration - Overview - Design - Performance - Prototype.
work for PID in Novosibirsk E.A.Kravchenko Budker INP, Novosibirsk.
Development of TOP counter for Super B factory K. Inami (Nagoya university) 2007/10/ th International Workshop on Ring Imaging Cherenkov Counters.
PID for super Belle (design consideration) K. Inami (Nagoya-u) - Barrel (TOP counter) - Possible configuration - Geometry - Endcap (Aerogel RICH) - Photo.
Timing properties of MCP-PMT K.Inami (Nagoya university, Japan) - Time resolution - Lifetime - Rate dependence Photon Detector Workshop at Kobe,
Updates at Nagoya univ. K.Inami (Nagoya) - Photon detector R&D - Lifetime improvements - Simulation design study.
The Electromagnetic Calorimeter – 2005 Operation J. Sowinski for the Collaboration and the Builders Indiana Univ. Michigan State Univ. ANL MIT BNL Penn.
BES-III Workshop Oct.2001,Beijing The BESIII Luminosity Monitor High Energy Physics Group Dept. of Modern Physics,USTC P.O.Box 4 Hefei,
Particle Identification for BABAR The B A B AR detector at PEP-II is dedicated to measuring B decays at the  (4s) resonance with asymmetric beam energies.
PANDA GSI 13. December 2006 PID TAG Georg Schepers PANDA Technical Assessment Group PID Status Report G. Schepers for the PID TAG GSI PID TAG.
Barrel PID upgrade K. Inami (Nagoya) Ljubljana, Hawaii, Cincinnati and PID group - R&D status - Structure design - Prototype study - Beam test - Photon.
The RICH Detectors of the LHCb Experiment Carmelo D’Ambrosio (CERN) on behalf of the LHCb RICH Collaboration LHCb RICH1 and RICH2 The photon detector:
Beam Halo Monitor : Q-bars+SiPMMike Albrow, 26 Aug 2010 A Beam Halo Monitor for the LHC based on Quartz Cherenkov Counters Mike Albrow (Fermilab) Features:
Scan ~100 bar entry positions with laser diode measures transmitted intensity (relative to reference intensity) determine attenuation length (Λ) by aiming.
The Babar Cherenkov Detector Detection of Internally Reflected Cherenkov Yuen-Jung Chang.
Tests of a proximity focusing RICH with aerogel as radiator and flat panel PMT (Hamamatsu H8500) as photon detector Rok Pestotnik Jožef Stefan Institute,
BNL 4/21-28 PID: end-cap TOP M.Niiyama. BNL 4/21-28 Sorting of design drawings for E787/E949 Take copies of Yoke/Coil/Leg part of magnet miho:/home/niiyama/leps2/E949_drawings/
Aerogel RICH & TOP counter for super KEKB Y.Mazuka Nagoya University June 14-16, 2006 The 3 rd SuperB workshop at SLAC.
RICH studies for CLAS12 L. Pappalardo1 Contalbrigo Marco Luciano Pappalardo INFN Ferrara CLAS12 RICH Meeting – JLab 21/6/2011.
Matthias Hoek Institut für Kernphysik Next Generation Cherenkov Counters* *For Accelerator Experiments 52. International Winter Meeting on Nuclear Physics.
A Barrel DIRC using radiator plates AntiProton ANnihilations at DArmstadt Study of QCD with Antiprotons Charmonium Spectroscopy Search for Exotics Hadrons.
M.Taguchi and T.Nobuhara(Kyoto) HPK MPPC(Multi Pixel Photon Counter) status T2K280m meeting.
Simulation and reconstruction of CLAS12 Electromagnetic Calorimeter in GSIM12 S. Stepanyan (JLAB), N. Dashyan (YerPhI) CLAS12 Detector workshop, February.
1 The Scintillation Tile Hodoscope (SciTil) ● Motivation ● Event timing/ event building/ software trigger ● Conversion detection ● Charged particle TOF.
1 GSI, Darmstadt Goethe Universität Frankfurt Ph.D Committee meeting 16 th of August 2011 Grzegorz Kalicy Development and Test of a Prototype for the PANDA.
PhD thesis: Simulation & Reconstruction for the PANDA Barrel DIRC Official name: Open charm analysis tools Supervisor: Prof. Klaus Peters Maria Patsyuk.
Fabio, Francesco, Francesco and Nicola INFN and University Bari
Particle Identification (PID) at HIEPA Experiment
CLAS12 – RICH RICH - TECHNICAL PARAMETERS PARAMETER DESIGN VALUE
B. Meadows University of Cincinnati
Simulation for Fast Focusing DIRC R&D
Development and Construction of PHENIX Aerogel Cherenkov Detector
RICH simulation for CLAS12
Potential Options on the PID Detector at HIEPA
Progress on the Focusing DIRC R&D
Monte Carlo simulation of the DIRC prototype
Particle identification —TOF detector of BESIII
Variable distance from beam.
PID detector on BESIII Nov 27th, 2007 Yuekun Heng IHEP
/ Separation and the New Dirc
Performance test of a RICH with time-of-flight information
Presentation transcript:

08/31/02PID TOP Counter R & D Status — PID and Physics — TOP Counter — R&D Status Katsumi Senyo Nagoya University

08/31/02PID PID and Physics B->  DK/D  85.2± ± ±3.8 B->K  /  Preliminary!

08/31/02PID TOP Counter Performance(K/pi separation) TOP ideal performance: Better than sig. 4

08/31/02PID PID and Physics Current PID devices TOP(expected perf.)

08/31/02PID Time Of Propagation(TOP) Counter x z y 20mm PMTs Fused silica(n=1.47) Reflection mirror 200mm A few meters

08/31/02PID TOP Counter MAPMT Crystal Bar 1m

08/31/02PID PID Devices (3)  Cerenkov Counter A charged particle velocity greater than the (local phase) velocity of light →Radiating Cerenkov light Cerenkov cone half angle: cos  = 1 /n 

08/31/02PID DIRC(Detection of Internally Reflected Cherenkov light) and TOP Counter DIRC: Radiation angle -> X-Y position 1m1m TOP: Radiation angle -> Prop. Time-X position Both TOP and DIRC give a hyperbolic projection image of Cherenkov light. Time or

08/31/02PID TOP Counter L y z qzqz PMT Radiation anglePropagation time Short Propagation time:  - like Long Propagation time : K - like

08/31/02PID  What’s problem in DIRC? DIRC (cont.) Huge Stand-off Volume Is really such a dead volume needed? ~4m

08/31/02PID TOP Counter  The 3 dimension information of the Cerenkov cone is resolved with time and x position at the cross section of the fused silica. 1 2 3 Readout Propagation times of 1,2,3 are different

08/31/02PID TOP Counter TOP x ( mm ) TOP x ( mm ) ( ns ) 30 photons observed in typical case. Unfolding

08/31/02PID Key Issues on TOP Counter R & D  Good timing resolution(~100ps) on a single photon measurement w/ position-sensitive(~1mm) MAPMT.  Precise fused silica bar production on geometry and smoothness (~ Å).  Sophisticated analysis method.

08/31/02PID MAPMT R & D HPK R5900-U-L16 – Transit Time Spread~ 75 ps – channel width 1 mm Collaboration w/ HPK Insensitive region

08/31/02PID Fused Silica bar R & D Δt ~150ps even after 4m transition Improved Polish and Finish Previous Polish

08/31/02PID Time v.s. X plot (Beam test result) 2.5GeV/c pi2 line on Nov,2001. Good relation of photon propagation time and X position at the edge is observed as expected. Preliminary! 200k events concentrated plot

08/31/02PID TOP Counter – Installed in Super-Belle   ( 4s ) → BB   Installing Belle detector… r = 1m 30  < q < 140  barrel region P(K/  )

08/31/02PID Bar TOP v.s. Mirror TOP(MC Study) Separability > 4 in whole coverage of Super Belle

08/31/02PID Summary  TOP Counter is a promising PID device at next-generation B factories.  R & D is in good shape.  Beam test results will be performed on Nov.

08/31/02PID DIRC (cont.)

08/31/02PID PID and B Physics  Flavor Tagging - Determine a flavor of B P K < 1.5 GeV/c  Rare Decays including K and    -  B->K  /  DK/D    2.0 < P K < 4.0 GeV/c

08/31/02PID PID System at Belle

08/31/02PID DIRC Improvement  Focusing DIRC  Photon Propagation Time SLAC-PUB-8989 The Next Generation of Internally Reflected Imaging Counters, Sep.2001

08/31/02PID TOP Counter (cont.) – HPK R5900-U-L16 time res. 75 ps channel width 1 mm 30 photons observed in typical case

08/31/02PID TOP Counter(Bar width) 22 cc cc cc cc K  K  K  K  50mm100mm150mm200mm The bar width should be 200 mm or larger in current analysis scheme.

08/31/02PID TOP Counter - Application  Detected #Photon : 30~100

08/31/02PID TOP Counter - Separability S = 10  Mom. p = 4GeV/c,  = 90° ( L = 2m )

08/31/02PID Separability for B-> 