Presentation is loading. Please wait.

Presentation is loading. Please wait.

1 LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/ XCAL commissioning with LED News New LED scan and stability data for ECAL were.

Published byBennett Harris Modified over 8 years ago

Similar presentations

Presentation on theme: "1 LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/ XCAL commissioning with LED News New LED scan and stability data for ECAL were."— Presentation transcript:

1 1 LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/ XCAL commissioning with LED News New LED scan and stability data for ECAL were collected with the aim to make LED intensity scan for ECAL and stability study. 22 files were collected. Two recipes for ECAL-C LED monitoring was created. One based on the run with the initial LED intensity settings and other one with LED intensity settings less by 0.4 V than initial. As expected, the LEDTSB recipe quality is better in case when the PMT response on LED is non saturated. Modification of the HCAL HV boards for both sides has been done with the aim to have identical HV boards for ECAL - HCAL and common spares. Planning XCAL LED monitoring recipe creation and detectors stability tests

2 2 XCAL commissioning with LED Description of the collected data Aim is to improve the procedure of the LEDTSB recipe creation, ECAL LED intensity optimization and middle term stability study. ECAL - A+C: Run coordinator: Marie-Noëlle ECAL data (1600 ev/step, each PMT flashing by 1/8 trigger freq, steps=13, tot_ev= 10400 for scan, Calibration trigger rate = 56 Hz): 1. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26651... scan HV_A = nominal HV_C = 0.5nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal cnt; FErecipe-Default. 2. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26653... scan HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal cnt; FErecipe-Default. 3. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26656...no scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal cnt; FErecipe-Default. 4. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26657...no scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal-0.1V cnt; FErecipe-Default. 5. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26661...no scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal-0.2 V cnt; FErecipe-Default. 6. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26663...no scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.3 V cnt; FErecipe-Default. 7. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26664... scan 10400events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.3 V cnt; FErecipe-Default. LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/

3 3 XCAL commissioning with LED Description of the collected data 8. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26665... scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.4 V cnt; FErecipe-Default. 9. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26666... scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.5 V cnt; FErecipe-Default. 10. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26667... scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.6 V cnt; FErecipe-Default. 11. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26668... scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.7 V cnt; FErecipe-Default. 12. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26669... scan 10400events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.7 V cnt; FErecipe-Default. 13. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26670... scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.8 V cnt; FErecipe-Default. 14. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26671... scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.9 V cnt; FErecipe-Default. 15. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26673... scan 24000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 1.0 V cnt; FErecipe-Default. LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/

4 4 XCAL commissioning with LED Description of the collected data 16. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26674...no scan 2000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_24893; LED_intens=nominal - 0.3 V cnt; FErecipe-Default. 17. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26675...no scan 2000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_23700; LED_intens=nominal - 0.3 V cnt; FErecipe-Default. 18. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26676...no scan 2000events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_23700; LED_intens=nominal - 0.4 V cnt; FErecipe-Default. 19. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26677... scan 10400events, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_23700; LED_intens=nominal - 0.4 V cnt; FErecipe-Default. 20. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26679...no scan 100000events, Trigger Calibration rate is 2 Hz, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=150 ns; LEDTSB_del_A= ecA_TSBrecipe_23700; LED_intens=nominal - 0.4 V cnt; FErecipe-Default. 21. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26680... scan 10400events, Trigger Calibration rate is 56 Hz, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=ecC _TSBrecipe_ 26653 ; LEDTSB_del_A= ecA_TSBrecipe_23700; LED_intens=nominal - 0.4 V cnt; FErecipe-Default. 22. /castor/cern.ch/grid/lhcb/data/2008/RAW/ ECAL/PHYSICS_TimeScan/ 26681... scan 10400events, Trigger Calibration rate is 56 Hz, HV_A = nominal HV_C = nominal,, LEDTSB_del_C=ecC _TSBrecipe_ 26677 ; LEDTSB_del_A= ecA_TSBrecipe_23700; LED_intens=nominal - 0.4 V cnt; FErecipe-Default. LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/

5 5 LHCb CALO commissioning meeting 7.07.08 Anatoli Konoplyannikov /ITEP/ XCAL commissioning with LED Time and amplitude distributions of the PMT response on LED for HCAL A side. LEDTSB settings are same for all channels (150 ns) ADC (cnt) Time (ns) RMS = 2.707 ns

6 6 LHCb CALO commissioning meeting 7.07.08 Anatoli Konoplyannikov /ITEP/ XCAL commissioning with LED Time and amplitude distributions of the PMT response on LED for HCAL A side. LEDTSB settings are from Recipe hcA_TSBrecipe_26361 ADC (cnt) Time (ns) RMS = 1.16 ns

7 7 XCAL commissioning with LED LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/ RMS = 14.82 ns Time and amplitude distributions of the PMT response on LED for ECAL A side. LEDTSB settings are same for all channels (150 ns)

8 8 XCAL commissioning with LED LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/ RMS = 3.66 ns Time and amplitude distributions of the PMT response on LED for ECAL C side. LEDTSB settings are from Recipe ecC_TSBrecipe_26653 Recipe created with initial LED intensity settings (many saturated channels)

9 9 XCAL commissioning with LED LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/ RMS = 2.215 ns Recipe created with initial – 0.4 V LED intensity settings (few saturated channels) Time and amplitude distributions of the PMT response on LED for ECAL C side. LEDTSB settings are from Recipe ecC_TSBrecipe_26677

Download ppt "1 LHCb CALO commissioning meeting 15.07.08 Anatoli Konoplyannikov /ITEP/ XCAL commissioning with LED News New LED scan and stability data for ECAL were."

Similar presentations

1 LHCb CALO commissioning meeting 28.08.08 Anatoli Konoplyannikov /ITEP/ Proposal of the ECAL CW base modification + Anatoli, Michail ( Michail Soldatov.

1 LHCb CALO commissioning meeting Anatoli Konoplyannikov /ITEP/ Proposal of the ECAL CW base modification + Anatoli, Michail ( Michail Soldatov.
Yasmine Amhis EPFL- 23-11-09 Yasmine Amhis EPFL 22-11-09 Status of the LHC and LHCb Adrenaline.

Yasmine Amhis EPFL Yasmine Amhis EPFL Status of the LHC and LHCb Adrenaline.
SPD commissioning Ricci, Míriam, Daniel, Edu, Hugo et al. from 1.

SPD commissioning Ricci, Míriam, Daniel, Edu, Hugo et al. from 1.
Laboratoire de l’Accélérateur Linéaire (IN2P3-CNRS et Université Paris-Sud 11), Orsay, France Olivier Callot 21 September 2005 Calorimeter Configuration.

Laboratoire de l’Accélérateur Linéaire (IN2P3-CNRS et Université Paris-Sud 11), Orsay, France Olivier Callot 21 September 2005 Calorimeter Configuration.
1 CALO DCS power supply status CALO meeting 28.04.2009 Anatoli Konoplyannikov [ITEP / LAPP] Outline  Introduction  Power supply description with hardware.

1 CALO DCS power supply status CALO meeting Anatoli Konoplyannikov [ITEP / LAPP] Outline  Introduction  Power supply description with hardware.
Yu. Guz 2015/04/211 CALO HV Updated version of the 2012 slides, ** See also Anatoli’s.

Yu. Guz 2015/04/211 CALO HV Updated version of the 2012 slides, ** See also Anatoli’s.
1 ECS CALO HV Control CALO Piquet Training Session 26.06.08 Anatoli Konoplyannikov /ITEP/ Outline  ECS HV control of the ECAL and HCAL.  ECS HV control.

1 ECS CALO HV Control CALO Piquet Training Session Anatoli Konoplyannikov /ITEP/ Outline  ECS HV control of the ECAL and HCAL.  ECS HV control.
The PEPPo e - & e + polarization measurements E. Fanchini On behalf of the PEPPo collaboration POSIPOL 2012 Zeuthen 4-6 September E. Fanchini -Posipol.

The PEPPo e - & e + polarization measurements E. Fanchini On behalf of the PEPPo collaboration POSIPOL 2012 Zeuthen 4-6 September E. Fanchini -Posipol.
MuTr HV Optimization RIKEN/RBRC Itaru Nakagawa 1.

MuTr HV Optimization RIKEN/RBRC Itaru Nakagawa 1.
1 S. E. Tzamarias Hellenic Open University N eutrino E xtended S ubmarine T elescope with O ceanographic R esearch Readout Electronics DAQ & Calibration.

1 S. E. Tzamarias Hellenic Open University N eutrino E xtended S ubmarine T elescope with O ceanographic R esearch Readout Electronics DAQ & Calibration.
HCAL1 Status 2003 Oleg Gavrishchuk, JINR, Dubna 1. HCAL1 performance 2003 General design High Voltage system LED monitoring 2. Tests in muon halo beam.

HCAL1 Status 2003 Oleg Gavrishchuk, JINR, Dubna 1. HCAL1 performance 2003 General design High Voltage system LED monitoring 2. Tests in muon halo beam.
1 21.11.03 Anatoli Konoplyannikov Design and integration of HV, LED monitoring and calibration system for HCAL Overview of the subsystems design High voltage.

Anatoli Konoplyannikov Design and integration of HV, LED monitoring and calibration system for HCAL Overview of the subsystems design High voltage.
Monitoring system of the LHCb electromagnetic calorimeter NEC’2007, Varna, Bulgaria Ivan Korolko (ITEP Moscow)

Monitoring system of the LHCb electromagnetic calorimeter NEC’2007, Varna, Bulgaria Ivan Korolko (ITEP Moscow)
1 Status of the calorimeter PMT’s time alignment LHCb CALO meeting 4.09.07 Anatoli Konoplyannikov /ITEP/ Introduction Development status of the PMT time.

1 Status of the calorimeter PMT’s time alignment LHCb CALO meeting Anatoli Konoplyannikov /ITEP/ Introduction Development status of the PMT time.
A N DY Status Commissioning with colliding beams (p  +p  at  s=500 GeV) L.C.Bland, for AnDY 8 March 2011 Time Meeting, BNL.

A N DY Status Commissioning with colliding beams (p  +p  at  s=500 GeV) L.C.Bland, for AnDY 8 March 2011 Time Meeting, BNL.
1 Outline Firmware upgrade of the HV_LED_DAC boards. HV Status Bits board. Status of the board integration into the LHCb TFC system. CALO HV system and.

1 Outline Firmware upgrade of the HV_LED_DAC boards. HV Status Bits board. Status of the board integration into the LHCb TFC system. CALO HV system and.
HCAL status and plans 1 2013-02-20Yu. Guz.  Finally, no dead cells in the 2012-2013 run However: There are unstable PMTs (mainly rate effect) Dark current.

HCAL status and plans Yu. Guz.  Finally, no dead cells in the run However: There are unstable PMTs (mainly rate effect) Dark current.
ECAL status and plans  Current status and problems  Recent activities:  C-W noise studies summary;  Lab measurements of LED Monitoring system performance;

ECAL status and plans  Current status and problems  Recent activities:  C-W noise studies summary;  Lab measurements of LED Monitoring system performance;
Commissioning of the ECAL A-side Irina Machikhiliyan, 12.03.2009 Reference data samples: #45498 PM HV nominal, LED LV = nominal, 5K of 5 TAE events, LED.

Commissioning of the ECAL A-side Irina Machikhiliyan, Reference data samples: #45498 PM HV nominal, LED LV = nominal, 5K of 5 TAE events, LED.
1 xCAL monitoring Yu. Guz, IHEP, Protvino I.Machikhiliyan, ITEP, Moscow.

1 xCAL monitoring Yu. Guz, IHEP, Protvino I.Machikhiliyan, ITEP, Moscow.

Similar presentations

Ads by Google