Form factors of B, Bs → η (′) and D, Ds → η (′) transitions from QCD light-cone sum rules
Crossref DOI link: https://doi.org/10.1007/JHEP11(2015)138
Published Online: 2015-11-20
Published Print: 2015-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Duplančić, G.
Melić, B.