2 0 2 0 ) 0 2 8 Particle spectra from dark matter annihilation : physics modeling and QCD uncertainties

Simone Amoroso,a Sascha Caron,b,c Adil Jueid,d,∗ Roberto Ruiz de Austrie and Peter Skands f Deutsches Elektronen-Synchrotron (DESY), Notkestrasse 85, D-22607 Hamburg, Germany Institute for Mathematics, Astrophysics and Particle Physics, Faculty of Science, Mailbox 79, Radboud University Nijmegen, P.O. Box 9010, NL-6500 GL Nijmegen, The Netherlands Nikhef, Science Park, Amsterdam, The Netherlands School of Physics, Konkuk University, 05029, Seoul, Republic of Korea Instituto de Física Corpuscular, IFIC-UV/CSIC, Valencia, Spain f School of Physics and Astronomy, Monash University, VIC-3800, Australia E-mail: simone.amoroso@desy.de, scaron@cern.ch, adil.hep@gmail.com,