@article{679624b42a1a4fa3b8fdead5eaab57a6,
title = "Search for Bs0 →η′Xs s ¯ at Belle using a semi-inclusive method SEARCH for Bs0 →η′Xs s ¯ ... DUBEY et al.",
abstract = "We report the first search for the penguin-dominated process Bs0→η′Xss¯ using a semi-inclusive method. A 121.4 fb-1 integrated luminosity ϒ(5S) data set collected by the Belle experiment, at the KEKB asymmetric-energy e+e- collider, is used. We observe no statistically significant signal and, including all uncertainties, we set a 90% confidence level upper limit on the partial branching fraction at 1.4×10-3 for M(Xss¯)≤2.4 GeV/c2.",
author = "{(Belle Collaboration)} and S. Dubey and Browder, {T. E.} and H. Aihara and {Al Said}, S. and Asner, {D. M.} and T. Aushev and R. Ayad and V. Babu and S. Bahinipati and P. Behera and J. Bennett and M. Bessner and B. Bhuyan and S. Bilokin and J. Biswal and A. Bobrov and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and M. Campajola and D. {\v C}ervenkov and Cheon, {B. G.} and K. Chilikin and Cho, {H. E.} and K. Cho and Y. Choi and S. Choudhury and D. Cinabro and S. Cunliffe and S. Das and R. Dhamija and {Di Capua}, F. and Z. Dole{\v Z}al and D. Dossett and S. Eidelman and D. Epifanov and T. Ferber and Fulsom, {B. G.} and R. Garg and V. Gaur and N. Gabyshev and A. Garmash and A. Giri and P. Goldenzweig and B. Golob and D. Greenwald and Y. Guan and K. Gudkova and C. Hadjivasiliou and Kwon, {Y. J.}",
note = "Publisher Copyright: {\textcopyright} 2021 authors. Published by the American Physical Society.",
year = "2021",
month = jul,
day = "1",
doi = "10.1103/PhysRevD.104.012007",
language = "English",
volume = "104",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "1",
}