Figure 11. An R* activation model also accounts for the Murnick & Lamb data when τ_R is rate-limiting

A: With τ_R rate-limiting, the R* activation model provides a good fit to the Murnick & Lamb saturated two-flash data. This is also reflected in (B), which shows the corresponding model Testflash T_sat versus delay along with the analogous Murnick & Lamb data. As for the case with τ_E rate-limiting (Figure 9), as well as the comparable results for the RecRK model (Figure 3B), the model is able to capture the critical feature of the data, i.e., that the decrease model Test flash T_sat in response to the Pre-flash can exceed the delay (blue curve falls below dashed blue line with slope = -1). Format and symbology as in Figure 5. Parameters are given in Table 3.