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1 Tweaks in CSC Digis ME1/1 amplitudes were too big Now tuned to peak sizes I saw in MTCC 350 ADC counts in ME1/1 250 ADC counts elsewhere Can anyone confirm these numbers?

Tweaks in CSC Digis

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Tweaks in CSC Digis. ME1/1 amplitudes were too big Now tuned to peak sizes I saw in MTCC 350 ADC counts in ME1/1 250 ADC counts elsewhere Can anyone confirm these numbers?. Centered Wire Timing ð Bad ALCTs. ALCT algorithm picks BX of second earliest digi. - PowerPoint PPT Presentation

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Page 1: Tweaks in CSC Digis

1

Tweaks in CSC Digis

ME1/1 amplitudes were too big

Now tuned to peak sizes I saw in MTCC

350 ADC counts in ME1/1

250 ADC counts elsewhere

Can anyone confirm these numbers?

Page 2: Tweaks in CSC Digis

2

Centered Wire Timing Bad ALCTs

ALCT algorithm picks BX of second earliest digi

Page 3: Tweaks in CSC Digis

3

Tune Wire Timing Better ALCTs

• Delay by 7 ns• ALCTs now centered well• Some efficiency loss (0.4%). Because of late tail?• Keep this?