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ALICE3-TRK: changed ML/OT pitch to 20 um #15203

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Merged
njacazio merged 1 commit into from
Mar 23, 2026
Merged

ALICE3-TRK: changed ML/OT pitch to 20 um #15203

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5 changes: 2 additions & 3 deletions Detectors/Upgrades/ALICE3/TRK/base/include/TRKBase/Specs.h
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Original file line number Diff line number Diff line change
Expand Up @@ -79,8 +79,8 @@ namespace chip
{
constexpr double width{25 * mm}; // width of the chip
constexpr double length{32 * mm}; // length of the chip
constexpr double pitchX{50 * mu}; // pitch of the row
constexpr double pitchZ{50 * mu}; // pitch of the column
constexpr double pitchX{20 * mu}; // pitch of the row
constexpr double pitchZ{20 * mu}; // pitch of the column
constexpr double totalThickness{silicon::thickness + metalstack::thickness}; // total thickness of the chip
static constexpr double passiveEdgeReadOut{1.5 * mm}; // width of the readout edge -> dead zone
constexpr int nRows{static_cast<int>((width - passiveEdgeReadOut) / pitchX)}; // number of rows in the chip
Expand Down Expand Up @@ -138,7 +138,6 @@ constexpr double pitchZ{10.0 * mu};
constexpr double responseYShift{5 * mu}; /// center of the epitaxial layer
constexpr double thickness{20 * mu};
} // namespace alice3resp

} // namespace o2::trk::constants

#endif
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