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phase2:layers [2015/01/26 13:02] – cgalloni | phase2:layers [2015/01/26 16:58] (current) – decosa | ||
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Loss 2.5 | Loss 2.5 | ||
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+ | To move the layers the parameter to change is the placeRadiusHint. Moving the layers closer to the interaction point leads to a degradation of the pt resolution and to a slight improvement of the impact parameter resolution. | ||
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+ | With 4 layers: (2.9, 5.8, 9.9, 14.0) performance are generally worse. | ||