The phosphorescence lifetime of BA is discussed in Section 4.3. For MeBA and MoBA, the vertical lifetimes at the two minima differ by a factor of 48 and 82, respectively, with the 3 * lifetime reaching near 300 ms. This significant difference disappears in the NEA simulations, with the lifetimes of both states lying between 2 and 3 ms. In DMABA, the vertical lifetime is also bigger than the NEA one by a factor of 28. The reason for these differences is discussed in Section 5.1.