Figure 1

Neutrino fluxes scaled by the length of the storage ring $L{\Phi }_{tot}\left(E_{\nu }\right)$: The exact results obtained with Eqs. (7, 8) with a small storage ring SR (solid lines) and a large storage ring LR (long-dashed lines) are shown. The left (right) figure shows the fluxes impinging on the small (large) detector (the sizes are given in Tables ). For the small detector (left), the LR result obtained with the analytical estimate Eq. (9) coincides with the exact result and is not represented here for clarity. For the large detector (right), it is also a very good approximation as shown by the dotted line. The contribution $LG{\Phi }_{lab}\left(E_{\nu },\theta =0\right)$ from the RHS of Eq. (9) is also presented (dashed lines). All fluxes are obtained with ${}^{18}\mathrm{N}\mathrm{e}$ boosted at $\gamma =14$.Reuse & Permissions

Figure 2

Neutrino fluxes ${\Phi }_{tot}\left(E_{\nu }\right)$ as a function of energy for ${}^{18}\mathrm{N}\mathrm{e}$ nuclei boosted at $\gamma =7$ and $\gamma =14$. This corresponds to the small ring and small detector configuration.Reuse & Permissions

Figure 3

The total rate for the reaction $\nu +\mathrm{D}$ as a function of the boost factor $\gamma$. This corresponds to the small ring and small detector configuration.Reuse & Permissions