−∞ dqD(q). The scattering cross section σ thus approximately decouples into on-shell production (σp) and decay as shown in Eq. (1) for a scalar process [1]. The generalization to multiple resonances is straightforward. We use the notation of [2], Sec. 38. Based on the scales occurring in D(q), the conventional error estimate is O(Γ/M). The branching fraction for the considered decay mode is the...

We hypothesize that the tendency to frame narrowly is related to an individual’s time preference. To test this, we confront a large sample of the Dutch population with a series of incentivized investment decisions and elicit time preferences. We find that the tendency to frame narrowly is not generally related to discount rates. At the same time, we find that it is easier to induce impatient in...

When the railways were nationalized between 1906 and 1907, the skeleton of the nationwide trunk rail network was nearly completed, as mandated in the Railway Construction Act of 1892. At the end of 1907, nationalized railway lines in operation totalled 7,165 km. Construction continued and 2,677 km of line were added by the end of 1919. In addition to active line expansion, the first decade afte...