MVD coverage

Detailed MVD model

< 1% / layer ( < 10%)

MVD material budget

• Momentum resolution

p pt

1 GeV/c pions (0;0;0)

(pt) without MVD = 2.9 %(pt) with MVD = 1.4 %

(p) without MVD = 2.6 %(p) with MVD = 1.4 %

Improvement by 50%

• Single track resolution

No resolution along z without MVD

z xy

Momentum resolution

zxy z 65 m

15 GeV/c• Primary vertex resolution

• Vertex resolution Primary and secondary

vertex resolution: x,y 35 m

z 100 m

(6.57 / 7.50 / 8.50) GeV/c

Spatial resolution