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A new fast track-fit algorithm based on broken lines - Desy

A new fast track-fit algorithm based on broken lines - Desy

A new fast track-fit algorithm based on broken lines - Desy

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Track with multiple scattering 200 MeV/c<br />

0.05<br />

0<br />

-0.05<br />

R-phi projecti<strong>on</strong>: residual vs <str<strong>on</strong>g>track</str<strong>on</strong>g> length<br />

0 20 40 60 80<br />

Magenta line is the true particle trajectory, with large kink angles in beam pipe, chamber walls etc.<br />

V. Blobel – University of Hamburg A <str<strong>on</strong>g>new</str<strong>on</strong>g> <str<strong>on</strong>g>fast</str<strong>on</strong>g> <str<strong>on</strong>g>track</str<strong>on</strong>g>-<str<strong>on</strong>g>fit</str<strong>on</strong>g> <str<strong>on</strong>g>algorithm</str<strong>on</strong>g> <str<strong>on</strong>g>based</str<strong>on</strong>g> <strong>on</strong> <strong>broken</strong> <strong>lines</strong> page 20

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