Title: HARPS-N high spectral resolution observations of Cepheids. II. The impact of the surface-brightness color relation on the Baade-Wesselink projection factor of η Aql
Authors: N. Nardetto, W. Gieren, J. Storm, V. Hocdé, G. Pietrzynski, P. Kervella, A. Mérand, A. Gallenne, D. Graczyk, B. Pilecki, E. Poretti, M. Rainer, B. Zgirski, P. Wielgórski, G. Hajdu, M. Górski, P. Karczmarek, W. Narloch and M. Taormina
Journal: Astronomy & Astrophysics
Publication type: article
DOI: 10.1051/0004-6361/202245298