TPC

pp200 (2015)

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AuAu15 (2014)

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AuAu200 (2014)

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UU193 (2012)

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TPC Response to Spokesperson's Charge Regarding High-Rate Running with TPC Post-2020

Spokesperson's Charge:


To document concepts and understanding of what can be done with the

Run 12 CuAu

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The TPC drift velocities were re-calibrated using the most recent TPC alignment.

pp510 (2013)

 Documentation note (M. Vandenbroucke)

CuAu200 (2012) First Calibration

 StSpaceChargeEbyEMaker has been modified to includ

TPC Hit Errors

TPC T0s

Global T0:

pp510 (2012)

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 Calibration for preview production, using a new version (2.0) of »

AuAu200 (2011)

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AuAu27 (2011)

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AuAu19 (2011)

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RunXI dE/dx calibration recipe

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This is a recipe of RunXI dEdx calibration by Yi Guo.

pp500 (2011)

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TPC de/dx

The TPC dE/dx calibration documentation from Run 11 can be found at the following:

http://drupal.star.bnl.gov/STAR/blog/yiguo/2012/feb/01/runxi-dedx-calibration-recipe

Radial OmegaTau (OmegaTauR) Calibration

Using lasers on the west end of the TPC, where there is no shorted ring, we have introduced distortions in the electric field by two methods: 1) adding extra resistance to the IFC resistor chain, a

Azimuthal (r*phi) OmegaTau Tensor Component Calibration

Using lasers on the west end of the TPC, where there is no shorted ring, we have introduced distortions in the electric field by two methods: 1) adding extra resistance to the IFC resistor chain, a

TPC OmegaTau

Kinds of laser tracks used: