Fix the constant factor of the 1/tanTheta evaluation
The factor of 0.04 (i.e. 1/25) is not correct.
For the detailed derivation of this factor please take a look at: https://github.com/acts-project/acts/pull/2211
The factor of 0.04 (i.e. 1/25) is not correct.
For the detailed derivation of this factor please take a look at: https://github.com/acts-project/acts/pull/2211