Towards a high-precision measurement of the 3He(α,γ)7Be cross section at LUNA H. Costantini, D. Bemmerer, P. Bezzon, R. Bonetti, C. Broggini, M. L. Casanova, F. Confortola, P. Corvisiero, J. Cruz, Z. Elekes et al. (23 more) Eur. Phys. J. A, 27 2 (2006) 177-180 Published online: 07 March 2006 DOI: 10.1140/epja/i2006-08-026-5