2 The CDF Experiment at Fermilab Contents - Harvard University ...

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18 Section 2: CDF Hardware 120 300 100 250 80 200 60 150 40 100 20 50 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Figure 10: Simulation of the space{drift{time relation and the resolution as a function of the distance from the wire (the distance is measured along the electron drift lines). The full simulation is now running and we are ready to study the sensitivity of the space{drift{time relation to pressure variations, temperature variations, threshold variations, electronics noise, etc. The COT will not only measure the particle tracks but will also be able to identify particles by measuring their charge deposit (dE/dx). The HEED program is simulating the velocity dependence of the charge deposit which allows us to also simulate the dE/dx separation power for dierent particles and energies in detail. Fig. 11 shows a simulation of the charge deposit spectrum of 10GeV Pion. Future Plans Our plan for the immediate future is to simulate spatial resolution, space-drift-time time relations, dE/dx separation power and sensitivities to changing operating conditions. Since we are able to simulate the expected drift chamber raw data very well we will also provide an improved digitization scheme for the tracking Monte Carlo. In summer we will start to compare these numbers to prototype measurements and in autumn we will nally be able to compare the results to the real COT performance.
Section 2: Central Outer Tracker 19 All samples of 1000 tracks 8000 h1 Nent = 100000 Mean = 84.3991 RMS = 51.5945 7000 6000 5000 4000 3000 2000 1000 0 0 50 100 150 200 250 300 350 400 450 500 charge Figure 11: Charge deposit spectrum for a 10GeV Pion.
Page 1 and 2: 1 2 The CDF Experiment at Fermilab
Page 3 and 4: Section 2: CDF 3 of Run I data. Rec
Page 5 and 6: Section 2: CDF Hardware Projects 5
Page 7 and 8: Section 2: Central Outer Tracker 7
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Page 21 and 22: Section 2: DAQ for the Silicon Vert
Page 27 and 28: Section 2: Central Muon Extension 2
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Page 36 and 37: 36 Section 2: CDF 2.3 Run I Physics
Page 38 and 39: 38 Section 2: CDF Physics Analysis
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68 Section 2: CDF Physics Analysis
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Section 2: B Mixing and CP Violatio
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Section 2: CDF 97 multijet trigger
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Section 2: CDF 99 The Jet Pseudora
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Section 2: CDF 101 while the proble
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Section 2: CDF 103 Talks at Confere
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Section 2: CDF 105 References [1] T
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