New apparatus design for high-precision measurement of G with atom interferometry M. Jain, G. M. Tino, L. Cacciapuoti and G. Rosi Eur. Phys. J. D, 75 7 (2021) 197 Published online: 07 July 2021 DOI: 10.1140/epjd/s10053-021-00212-6