Exploiting Differentiable Programming for the End-to-end Optimization of Detectors

International audienceThe coming of age of differentiable programming makes possible today to create completecomputer models of experimental apparatus that include the stochastic data-generation processes, the full modeling of the reconstruction and inference procedures, and a suitably definedobjective function, along with the cost of any given detector configuration, geometry and materials. This enables the end-to-end optimization of the instruments, by using techniques developedwithin computer science that are currently vastly exploited in fields such as fluid dynamics.The MODE Collaboration has started to consider the problem in its generality, to providesoftware architectures that may be useful for the optimization of experimental design. Thesemodels may be useful in a ”human in the middle” system as they provide information on therelative merit of different configurations as a continuous function of the design choices. In thisshort contribution we summarize the plan of studies that has been laid out, and its potential inthe long term for the future of experimental studies in fundamental physics