%0 Conference Paper
%A Frixione, S.
%A Laenen, E.
%A Calame, C. M. Carloni
%A Denner, A.
%A Dittmaier, S.
%A Engel, Tim
%A Flower, L.
%A Gellersen, L.
%A Hoeche, S.
%A Jadach, S.
%A Masouminia, M. R.
%A Montagna, G.
%A Nicrosini, O.
%A Piccinini, F.
%A Plaetzer, Simon
%A Price, Alan
%A Reuter, Juergen
%A Rocco, M.
%A Schönherr, M.
%A Signer, A.
%A Sjöstrand, T.
%A Stagnitto, G.
%A Ulrich, Y.
%A Verheyen, Moritz
%A Vernazza, L.
%A Vicini, A.
%A Ward, B. F. L.
%A Zaro, Marco
%T Initial state QED radiation aspects for future e<sup>+</sup>e<sup>−</sup> colliders
%N arXiv:2203.12557
%M PUBDB-2022-02550
%M arXiv:2203.12557
%M FERMILAB-PUB-22-129-T
%M DESY-22-079
%P 0
%D 2022
%Z Contribution to: 2022 Snowmass Summer Study
%X This white paper concerns theoretical and phenomenological aspects relevant to the physics of future e<sup>+</sup>e<sup>−</sup> colliders, in particular regarding initial-state QED radiation. The contributions each contain key technical aspects, and are formulated in a pedagogical manner so as to render them accessible also to those who are not directly working on these and immediately-related topics. This should help both experts and non-experts understand the theoretical challenges that we shall face at future e<sup>+</sup>e<sup>−</sup> colliders. Specifically, this paper contains descriptions of the treatment of initial state radiation from several Monte Carlo collaborations, as well as contributions that explain a number of more theoretical developments with promise of future phenomenological impact.
%B US Snowmass 2021 Summer Study
%C 1 Apr 2021 - 27 Jul 2022, mostly virtual (USA)
Y2 1 Apr 2021 - 27 Jul 2022
M2 mostly virtual, USA
%F PUB:(DE-HGF)8
%9 Contribution to a conference proceedings
%U https://bib-pubdb1.desy.de/record/478342