Acknowledge HiPACE++

Please acknowledge the role that HiPACE++ played in your research by citing the main HiPACE++ reference in your publication:

• S. Diederichs, C. Benedetti, A. Huebl, R. Lehe, A. Myers, A. Sinn, J.-L. Vay, W. Zhang, M. Thévenet, HiPACE++: A portable, 3D quasi-static particle-in-cell code. Computer Physics Communications. ISSN 0010-4655, Volume 278, 108421, 2022 DOI:10.1016/j.cpc.2022.108421