TITLE: Is there an English translation of Laumon's proof of geometric Langlands for $\mathbb{G}_m$?
QUESTION [6 upvotes]: I'd like a detailed proof in English of Laumon's proof that the two Fourier-Mukai transforms taking the derived category of quasicoherent sheaves on $\mathbb{G}_m$-local systems of a curve $X$ to the derived category of $D$-modules on $Bun_{\mathbb{G}_m}(X)$ are mutually inverse. 
Laumon's original (unpublished) paper, Transformation de Fourier généralisée is on the arXiv: alg-geom/9603004, but I'd ideally like an English translation, or at least an expository paper in English.

REPLY [6 votes]: I would be surprised if there is a translation of Laumon. However, you can look the beginning section of Schnell's Holonomic D-modules on abelian varieties for a summary of some of Laumon's results.