@toonhasenack Here you find the kinematics for the projected measurements of various observables at the EIC. For each of these measurements, you have to implement the observable generator. There are two main classes of measurements:

EIC and EIcC:

These are projection measurements for $A_1^c \equiv g_1^c/F_1^c$ on electron-proton scattering. That is, the intermediate observables that we need to compute from Yadism are now g1_charm and F1_charm. In terms of computations, the pipeline (in your pineverse) is exactly the same as G1F1RATIO. In terms of dataset naming, we could call them <EIC/EIcC>_NC_<SQRTS>GEV_EP_G1F1CHARMRATIO where G1F1CHARMRATIO is again what you put in observable_name: G1F1CHARMRATIO later on in the data implementation.

The naming convention of the .txt files are as follow:

<EIC/EIcC>_<electron_beam_energy>_<proton_beam_energy>_A1C_<luminosity>fb-1.txt

where each column represent x, Q2, Asbolute_uncertainty.

Athena

These are projection measurements for $A_{LL} \equiv D(y) g_1/F_1$ on electron-proton scattering where

$$D=\frac{y(2-y)}{y^2 + 2(1-y)}$$

which depends on the inelasticity y is the depolarization factor. The computation of this observable is slightly more involved that what we've had to compute before. First, we need to compute the intermediate observable as before using g1 and F1, ❌ then compute the ratio between $g_1/F_1$ also as before by applying $1/F_1$ as k-factors. But now we also need to compute cfactor normalization by computing instead $D(y)$ rather than $1/(2x)$.

The corresponding datasets could be named: ATHENA_NC_<SQRTS>GEV_EP_ALL where again ALL is what you put in observable_name: ALL later on in the new commondata implementation. For this pseudo-measurement, the name of each column is given in the headers.

Important: There is only one single .xlsx file and given that there are different beam energies with overlapping $(x, Q^2)$ bins you need to separate them in terms of the center-of-mass energy - hence why the target grids are separated as follow.

PS: As you can see, the naming of the experiments are not fully consistent (given that Athena would be part of ePIC which is again part of EIC), if you have better name please suggest.

❌ $\textcolor{red}{\rm NOTE}$: This was a mistake that shouldn't have happened, $1/(2xF_1)$ should be included as cfactor in the same way as $(1/(2x))$ and $D(y)$.