Presentation is loading. Please wait.

Presentation is loading. Please wait.

Valencia meeting November, 2006. Contents Conditions of simulation Treatment of TPC exact hits VTX hits and tolerance TPC hits and tolerance Summary.

Published byColin Wilson Modified over 8 years ago

Similar presentations

Presentation on theme: "Valencia meeting November, 2006. Contents Conditions of simulation Treatment of TPC exact hits VTX hits and tolerance TPC hits and tolerance Summary."— Presentation transcript:

1 Valencia meeting November, 2006

2 Contents Conditions of simulation Treatment of TPC exact hits VTX hits and tolerance TPC hits and tolerance Summary

3 Conditions of simulation PositionR [cm]Z [cm] A1.34.5 B3.425 C3.435 D8.2110 E8.2230 F9.04260 G11.94285 H16320 I16400 J6.0400 K0405 L0430 M0450 N13230 O17.7260 P36260 Q20430 Fig.1 Interaction Region Input data is CAIN which has 3 MeV cut. Crossing angle is 14mrad. Strength of solenoid field is 3 tesla, and it’s plane.

4 Treatment of TPC exact hits Fig.2 TPC exact hits Many hits is generated along z direction. Fig.3 TPC digitization Digitize only in z direction. Reading interval: 50nano sec Drift velocity: 5cm/micro sec => 5*50 = 2.5 mm

5 VTX hits and tolerance Layer012345 Nominal461940256754889967 LowP622754499306588963 Hits/cm^2/train Nominal: 20 bunch data, LowP: 1 bunch data Tolerance: 1.0*10^4 Below tolerance. LowP backgroung is more than nominal bockground.

6 TPC hits and tolerance Exact hitsDigitize hits Nominal17676141408 LowP2590207200 Nominal: 20 bunch data, LowP: 1 bunch data Hits/50maicro sec Tolerance: 4.92*10^5 Below tolerance. LowP background is about 1.5 times nominal backgorund.

7 Summary Below tolerance. LowP background is more than nominal buckground. LowP background is about 1.4 times nominal bockground in VTX(layer0~3). LowP background is about 1.5 times nominal bockground in TPC.

Download ppt "Valencia meeting November, 2006. Contents Conditions of simulation Treatment of TPC exact hits VTX hits and tolerance TPC hits and tolerance Summary."

Similar presentations

Background studies Takashi Maruyama SLAC GDE Baseline Assessment Workshop SLAC, January 18-21, 2011.

Background studies Takashi Maruyama SLAC GDE Baseline Assessment Workshop SLAC, January 18-21, 2011.
Background effect to Vertex Detector and Impact parameter resolution T. Fujikawa(Tohoku Univ.) Feb. 4 2005 LC Detector Meeting.

Background effect to Vertex Detector and Impact parameter resolution T. Fujikawa(Tohoku Univ.) Feb LC Detector Meeting.
GUINEA-PIG: A tool for beam-beam effect study C. Rimbault, LAL Orsay Daresbury, 26-27 April 2006.

GUINEA-PIG: A tool for beam-beam effect study C. Rimbault, LAL Orsay Daresbury, April 2006.
L. Suszycki, Tel Aviv, 18-19 Sept, 2005 LumiCal background studies Contents: Guinea Pig results Vermasseren results Remarks on energy reconstruction Conclusions.

L. Suszycki, Tel Aviv, Sept, 2005 LumiCal background studies Contents: Guinea Pig results Vermasseren results Remarks on energy reconstruction Conclusions.
Proton Position Tracking X. Ding, D. Cline UCLA H. Kirk, J. S. Berg, BNL Phone Meeting on Aug. 25, 2009.

Proton Position Tracking X. Ding, D. Cline UCLA H. Kirk, J. S. Berg, BNL Phone Meeting on Aug. 25, 2009.
1 Meson Production Simulations X. Ding, D. B. Cline UCLA H. Kirk, J. S. Berg BNL N u F a c t 0 9 11th International Workshop on Neutrino Factories, Superbeams.

1 Meson Production Simulations X. Ding, D. B. Cline UCLA H. Kirk, J. S. Berg BNL N u F a c t th International Workshop on Neutrino Factories, Superbeams.
Pair backgrounds for different crossing angles Machine-Detector Interface at the ILC SLAC 6th January 2005 Karsten Büßer.

Pair backgrounds for different crossing angles Machine-Detector Interface at the ILC SLAC 6th January 2005 Karsten Büßer.
Track Timing at e + e - Linear Collider with the Silicon Drift Detector Main Tracker R. Bellwied, D. Cinabro, V. L. Rykov Wayne State University Detroit,

Track Timing at e + e - Linear Collider with the Silicon Drift Detector Main Tracker R. Bellwied, D. Cinabro, V. L. Rykov Wayne State University Detroit,
Harold G. Kirk Brookhaven National Laboratory Meson Production Calculations 1 st Princeton/Oxford High-Power Targets Workshop Oxford May 1-2, 2008.

Harold G. Kirk Brookhaven National Laboratory Meson Production Calculations 1 st Princeton/Oxford High-Power Targets Workshop Oxford May 1-2, 2008.
Backgrounds and Forward Region Backgrounds and Forward Region FCAL Collaboration Workshop TAU, September 18-19, 2005 Christian Grah.

Backgrounds and Forward Region Backgrounds and Forward Region FCAL Collaboration Workshop TAU, September 18-19, 2005 Christian Grah.
IR Beamline and Sync Radiation Takashi Maruyama. Collimation No beam loss within 400 m of IP Muon background can be acceptable. No sync radiations directly.

IR Beamline and Sync Radiation Takashi Maruyama. Collimation No beam loss within 400 m of IP Muon background can be acceptable. No sync radiations directly.
NLC - The Next Linear Collider Project NLC Backgrounds What’s New? Tom Markiewicz LC’99, Frascati, Italy October 1999.

NLC - The Next Linear Collider Project NLC Backgrounds What’s New? Tom Markiewicz LC’99, Frascati, Italy October 1999.
Karsten Büßer Beam Induced Backgrounds at TESLA for Different Mask Geometries with and w/o a 2*10 mrad Crossing Angle HH-Zeuthen-LC-Meeting Zeuthen September.

Karsten Büßer Beam Induced Backgrounds at TESLA for Different Mask Geometries with and w/o a 2*10 mrad Crossing Angle HH-Zeuthen-LC-Meeting Zeuthen September.
Spasimir Balev /CERN/ 14.12.2010. 2 20 mrad 3 LKr simulation: – very slow, so only events with interesting topology are fully simulated: –  + with.

Spasimir Balev /CERN/ mrad 3 LKr simulation: – very slow, so only events with interesting topology are fully simulated: –  + with.
Karsten Büßer Beam Induced Backgrounds at TESLA for Different Mask Geometries with and w/o a 2*10 mrad Crossing Angle LCWS 2004 Paris April 19 th 2004.

Karsten Büßer Beam Induced Backgrounds at TESLA for Different Mask Geometries with and w/o a 2*10 mrad Crossing Angle LCWS 2004 Paris April 19 th 2004.
General Physics II, Additional Questions, By/ T.A. Eleyan 1 Additional Questions Lec. 15,16.

General Physics II, Additional Questions, By/ T.A. Eleyan 1 Additional Questions Lec. 15,16.
Analysis of Beamstrahlung Pairs ECFA Workshop Vienna, November 14-17, 2005 Christian Grah.

Analysis of Beamstrahlung Pairs ECFA Workshop Vienna, November 14-17, 2005 Christian Grah.
LDC Meeting Vienna 17. November 2005 Karsten Büßer LDC Machine Detector Interface Update.

LDC Meeting Vienna 17. November 2005 Karsten Büßer LDC Machine Detector Interface Update.
Impact parameter resolution study for ILC detector Tomoaki Fujikawa (Tohoku university) ACFA Workshop in Taipei Nov. 11 2004.

Impact parameter resolution study for ILC detector Tomoaki Fujikawa (Tohoku university) ACFA Workshop in Taipei Nov
GLD DOD to do list and plan for IR section What to write in DOD What do be done before Jan-19 meeting (and after up to Bangalore meeting) - length : (guideline.

GLD DOD to do list and plan for IR section What to write in DOD What do be done before Jan-19 meeting (and after up to Bangalore meeting) - length : (guideline.

Similar presentations

Ads by Google