The surrogate function for LUCID's Timepix detector TPX0, pixel 00000

This is a plot of the surrogate function that describes the relationship between the number of Time-over-Threshold (ToT) counts and the energy measured by the Timepix detector [1], as described by Jakubek et al [2, 3]. The function plotted uses calibration constants obtained for pixel 00000 of the LUCID experiment's TPX 0 detector, where a = 2.24852, b = 80.6086, c = 252.004 and t = -0.62902.

This figure is I000164 in the CERN@school document inventory.

[1] X. Llopart et al, "Timepix, a 65k programmable pixel readout chip for arrival time, energy and/or photon counting measurements", Nucl. Instr. and Meth. A. 581 (2007) 485-494 http://dx.doi.org/10.1016/j.nima.2007.08.079

[2] J. Jakubek et al, "Pixel detectors for imaging with heavy charged particles", Nucl. Instr. and Meth. A. 591 (2008) 155-158 http://dx.doi.org/10.1016/j.nima.2008.03.091

[3] J. Jakubek, "Precise energy calibration of pixel detector working in time-over-threshold mode", Nucl. Instr. and Meth. A. 633 (2010) S262--S266 http://dx.doi.org/10.1016/j.nima.2010.06.183