tau_boundary_ps \ m_GeV        1        2        3        5  7  10  12  13  15  17  20
             tau_p2s_lo  16.8872  55.6041  139.421        -  -   -   -   -   -   -   -
             tau_p1s_lo  16.4011  52.4039   126.41        -  -   -   -   -   -   -   -
             tau_med_lo  15.9193  49.4511  112.991  779.149  -   -   -   -   -   -   -
             tau_m1s_lo  15.6037  47.7088  107.034  571.505  -   -   -   -   -   -   -
             tau_m2s_lo  15.5969  47.6675  106.951  557.749  -   -   -   -   -   -   -
             tau_p2s_hi  63987.6  15399.4  6236.28        -  -   -   -   -   -   -   -
             tau_p1s_hi  75693.4  18653.9  7539.18        -  -   -   -   -   -   -   -
             tau_med_hi  90050.5  22443.8  9124.88  1441.17  -   -   -   -   -   -   -
             tau_m1s_hi   100000  25708.4  10529.1  2402.31  -   -   -   -   -   -   -
             tau_m2s_hi   100000  25929.4  10634.4   2457.7  -   -   -   -   -   -   -