# ## mCBM geometries and acceptance # # MVD v18a / v18b station 0 x = 0.55 cm, y = 2.15 cm, z = 5 cm -> x: atan(0.55/5) = 6.28 deg, y: atan(2.14/5) = 23.3 deg station 1 x = 3.2 cm, y = 2.4 cm, z = 10 cm -> x: atan(3.2/10) = 17.7 deg, y: atan(2.4/10) = 13.5 deg # STS v18e station 1 y = 6 cm, z = 30 cm -> atan(6/30) = 11.3 deg station 2 y = 9 cm, z = 40 cm -> atan(9/40) = 12.7 deg # TRD v18b station a y = 28.5 cm, z = 142.2 cm -> atan(28.5/142.2) = 11.3 deg (hypothetical) station b y = 47.5 cm, z = 187.2 cm -> atan(47.5/187.2) = 14.2 deg (hypothetical) station 1 y = 57 cm, z = 232.2 cm -> atan(57/232.2) = 13.8 deg station 2 y = 57 cm, z = 277.2 cm -> atan(57/277.2) = 11.6 deg # TOF v18b station 1 y = 65 cm, z = 350.0 cm -> atan(65/350.0) = 10.5 deg