CMS Collaboration; Khachatryan, V.; SHARMA, SEEMA et al.
(Elsevier B.V., 2016-05)
A measurement of the ratio of the branching fractions of the B-s(0) meson to J/psi f(0)(980) and to J/psi phi(1020) is presented. The J/psi, f(0)(980), and phi(1020) are observed through their decays to mu(+)mu(-), pi(+)pi(-), ...