M. Bonesini - CM 22 RAL October 081 TOF0 status M. Bonesini Sezione INFN Milano Bicocca.

Slides:

Advertisements

Similar presentations

Detector Systems Update MICO March 17, MICE Detector Systems  CKOV u Mississippi RAL  TOF0/1 u Hamamatsu PMT assemblies show an increasing.

Advertisements

MICE Beam-line and Detectors Status Report 16 th October 2009 Chris Booth The University of Sheffield.

MICE Particle Rate and ISIS Beam Loss Adam Dobbs, Target – ISIS Meeting, 17 th September 2010.

D. Huang, MICE video conference1 Proton and Pion productions: preliminary simulation & measurements Dazhang Huang.

TOF0 calibration The resolution in a given pixel can be measured before the absolute time calibration (see the plot) The expected total resolution of the.

M. Bonesini - VC TOF status M. Bonesini Sezione INFN Milano Bicocca.

M. Bonesini - 3/10/061 M. Bonesini INFN Milano Some results from BTF testbeam on TOF.

M. Bonesini1 TOF design updates M. Bonesini – INFN Milano.

Linda R. Coney – 24th September 2009 MOM Update End of Sept Run Linda R. Coney 05 October, 2009.

Mar 31, 2005Steve Kahn -- Ckov and Tof Detector Simulation 1 Ckov1, Ckov2, Tof2 MICE Pid Tele-Meeting Steve Kahn 31 March 2005.

1 Analysis of TOF data Yordan Karadzhov St.Kliment Ohridski University of Sofia.

Review of PID simulation & reconstruction in G4MICE Yordan Karadzhov Sofia university “St. Kliment Ohridski” Content : 1 TOF 2 Cerenkov.

February 8 th, 2001 Status Report: SciFi for MICE Edward McKigney Imperial College London.

M. Bonesini PID Meeting1 M. Bonesini INFN Milano MICE TOF0 construction & planning.

Luminosity Monitor Commissioning MICE Collaboration Meeting March 2010 Paul Soler, David Forrest Danielle MacLennan.

MICE: The International Muon Ionization Cooling Experiment Diagnostic Systems Tracker Cherenkov Detector Time of Flight Counters Calorimeter Terry Hart.

M. Bonesini - MICE Collaboration Meeting 9/10/061 M. Bonesini INFN Milano TOF status (mainly TOF0/1)

Y. Karadzhov MICE Video Conference Thu April 9 Slide 1 Absolute Time Calibration Method General description of the TOF DAQ setup For the TOF Data Acquisition.

Analysis Meeting 27 Jan 09Beam Characterization with TOFs1 Beam Characterization with the TOFs Mark Rayner.

Dec 2005Jean-Sébastien GraulichSlide 1 Improving MuCal Design o Why we need an improved design o Improvement Principle o Quick Simulation, Analysis & Results.

Progress and plans on PID simulation and reconstruction Yordan Karadzhov Sofia university St. Kliment Ohridski.

Detector Systems Update MICO April 7, MICE Detector Systems  CKOV u Installed, first signals seen  TOF0/1 u 8 new H6533MOD assembly PMTs have.

28 April 2005Ckov1 Update -- S. Kahn1 Update to the Upstream Cherenkov  -  Separation Steve Kahn Brookhaven National Lab May 2, 2005 Detector Tele-Meeting.

Jun 27, 2005S. Kahn -- Ckov1 Simulation 1 Ckov1 Simulation and Performance Steve Kahn June 27, 2005 MICE Collaboration PID Meeting.

CM23 Harbin January 2009TOF Emittance Measurement1 Beam Characterization with the TOFs Mark Rayner CM23 Harbin.

MICE VC March 2009Jean-Sebastien GraulichSlide 1 EMR Status o Introduction o News o Detector Design o Simulations o Responsibilities o Plan Jean-Sebastien.

Progress and plans on PID simulation and analysis Yordan Karadzhov Sofia university St. Kliment Ohridski.

M. Bonesini - MICE CM CERN 24/2/071 M. Bonesini INFN Milano Updates on TOF project.

Genova/Pavia/Roma Flavio Gatti, PSI, July 1st, Timing Counter july 2004.

The Time-of-Flight system of the PAMELA experiment: in-flight performances. Rita Carbone INFN and University of Napoli RICAP ’07, Rome,

1 M. Bonesini - CM 25 RAL 5/11/09 PID status report M. Bonesini Sezione INFN Milano Bicocca.

M. Bonesini - MICE CM18 RAL 16/06/071 M. Bonesini INFN Milano Updates on TOF project.

Physics Program and Runs: Autumn 2011 & Step IV V. Blackmore MICE Project Board, 08/03/12.

MICE VC Aug '10J.S. GraulichSlide 1 MOM report o Achievements Since CM27 o Daily Operations o Run Plans o Summary Jean-Sebastien Graulich, Geneva.

Particle Production in the MICE Beam Line Particle Accelerator Conference, May 2009, Vancouver, Canada Particle Production in the MICE Beam Line Jean-Sebastien.

Feb 10, 2005 S. Kahn -- Pid Detectors in G4MicePage 1 Pid Detector Implementation in G4Mice Steve Kahn Brookhaven National Lab 10 Feb 2005.

27/6/05 Frascati1 M. Bonesini INFN Milano MICE TOF stations updates.

VC Feb 2010Slide 1 EMR Construction Status o General Design o Electronics o Cosmics test Jean-Sebastien Graulich, Geneva.

DE/dx measurement with Phobos Si-pad detectors - very first impressions (H.P Oct )

MICE Beam-line and Detectors Status Report 16 th October 2009 Chris Booth The University of Sheffield.

Electromagnetic Calorimeter for HADES at SIS100: MAMI and CERN test results Lead-glass modules Tests -  beam at MAMI energy resolution -  - /e - beam.

Start Counter Collaboration Meeting September 2004 W. Boeglin FIU.

Luminosity Monitor UKNF Meeting 7 June 2010 Paul Soler, David Forrest Danielle MacLennan.

Particle Production in the MICE Beamline IPAC10 Linda Coney, UC Riverside, Adam Dobbs, Imperial College London, Yordan Karadzhov, Sofia University The.

Development of TOP counter for Super B factory K. Inami (Nagoya university) 2007/10/ th International Workshop on Ring Imaging Cherenkov Counters.

M. Bonesini - MICE Inst Meeting M. Bonesini INFN Milano TOF installation plans.

Online Reconstruction 1M.Ellis - CM th October 2008.

KEK beam test in May 2005 Makoto Yoshida Osaka Univ. MICE Frascati June 27 th, 2005.

Instrumentation and Simulations for Target Test MICE Collaboration Meeting 22 October Bill Murray 1, Paul Soler 1,2, Kenny Walaron 1,2 1 Rutherford.

KEK Test Beam Phase I (May 2005) Makoto Yoshida Osaka Univ. MICE-FT Daresbury Aug 30th, 2005.

The experimental setup of Test Beam HE EE ES BEAM  A slice of the CMS calorimter was tested during summer of 2007 at the H2 test beam area at CERN with.

M. Bonesini - MICE PID review 12/10/061 M. Bonesini INFN Milano TOF upstream PID review (TOF0/1)

- MICE - The Muon Ionization Cooling Experiment Jean-Sebastien Graulich, Univ. Genève o Introduction: Aims And Concept o Design o Infrastructure: Hall,

M. Bonesini - MICE RAL M. Bonesini INFN Milano PMTs tests in B field.

M. Bonesini – CM 291 PID detectors summary M. Bonesini Sezione INFN Milano Bicocca.

LHCf Detectors Sampling Calorimeter W 44 r.l, 1.6λ I Scintilator x 16 Layers Position Detector Scifi x 4 (Arm#1) Scilicon Tracker x 4(Arm#2) Detector size.

1 Performance of a Magnetised Scintillating Detector for a Neutrino Factory Scoping Study Meeting U.C. Irvine Monday 21 st August 2006 M. Ellis & A. Bross.

TOF Emittance Pion Emittance Measurement with the TOFs? Mark Rayner 11 December 2008.

Monte Carlo simulation of the particle identification (PID) system of the Muon Ionization Cooling Experiment (MICE) Mice is mainly an accelerator physics.

TOF Emittance Emittance measurements with the TOFs Mark Rayner 4 December 2008.

Brunel University London Field-off LiH Energy Loss Rhys Gardener CM45 – July 28th.

Prospect of SiPM application to TOF in PANDA

Saikat Biswas, A. Abuhoza, U. Frankenfeld, C. Garabatos,

HEPD BTF and Trento Facility Calorimeter preliminary results

Luminosity Monitor Status

MICE Collaboration Meeting

F.Guber, A.Ivashkin INR, Moscow

Status of the TOF Detector

Particle ID Diagnostics in the MICE Beamline

Forward TOF Anton A. Izotov, PNPI.

Presentation transcript:

M. Bonesini - CM 22 RAL October 081 TOF0 status M. Bonesini Sezione INFN Milano Bicocca

M. Bonesini - CM 22 RAL October 082 problems with H6533 assemblies (mainly 15% of broken divider during tests !!!) best H6533 assemblies used for TOF0 TOF0 installed at end June 08 and in DAQ since July 08 e + beam data used to test detector performances (thanks Yordan )

M. Bonesini - CM 22 RAL October 083 H6533 problems problems with broken active divider on 15% of H6533 assemblies (Hamamatsu has revised it): mainly broken FETs and in addition noise

M. Bonesini - CM 22 RAL October 084 Some examples of PMT signals noise distorted

M. Bonesini - CM 22 RAL October 085 TOF0 assembly in Milano

M. Bonesini - CM 22 RAL October 086 Preliminary installation before Q7 (July 08) Installation in final position inside DSA

M. Bonesini - CM 22 RAL October 087 During data taking: one broken PMT (channel # 28, it was one of 3 discharging ones as discovered from preliminary tests at RAL after transport in June)

The TOF results from Frascati BTF. P = 250 MeV/c (from Yordan) obtained time resolutions of the bars in the analysed run. Time-walk effect can be suppressed by imposing a constrain in the difference of the ADC pulse height in the bars. In the plot : No constrain (up),delta ADC < 25% (middle) and delta ADC <10% (down).

The plot presented by Jean-Sebastien shows the Time of Flight between GVA1 and GVA2 in run 690. This is the so called “positron beam”

The difference between the measured time in the two planes of TOF0 in run 690 (the “positron beam”). No absolute time calibration and no time walk correction. Very low statistics.

The same time difference but in run 684. Probably the beam is a mixture of pions and positrons. P = 300 MeV/c

The propagation of the particles trough the beam channel is simulated with G4beamline for pion reference momentum 444 MeV in dipole 1 and muon reference momentum 240 MeV in dipole 2. Simulated particles are used to investigate how the intrinsic time resolutions of the TOF counters affects the particle separation by time-of-flight between TOF0 and TOF1. TOF plots with 100 (left) 120 (middle) and 140 ps (right) time resolution per PMT which gives 70, 85 and 100 ps counter time resolution. Momentum distributions of muons, pions and electrons in front of TOF0 Simulation of the separation of muons, pions and electrons by the time of flight between TOF0 and TOF1 (from Yordan)

M. Bonesini - CM 22 RAL October 0813 Conclusions TOF0 installed since June 2008 data taken since then performances seem compatible with what obtained at BTF (no time walk correction possible) problem: will PMTs survive ??