Search for the decay Bs0 →η′η

(The Belle Collaboration)

doi:10.1103/PhysRevD.104.L031101

Search for the decay Bs0 →η′η

(The Belle Collaboration)

Department of Physics

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We report the results of the first search for the decay Bs0→η′η using 121.4 fb-1 of data collected at the I (5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e-collider. We observe no significant signal and set a 90% confidence-level upper limit of 6.5×10-5 on the branching fraction of this decay.

Original language	English
Article number	L031101
Journal	Physical Review D
Volume	104
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.104.L031101
Publication status	Published - 2021 Aug 1

Bibliographical note

Publisher Copyright:
© 2021 authors. Published by the American Physical Society.

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1103/PhysRevD.104.L031101

Cite this

@article{ac36d5526e924ce3b027dafb26ff0925,

title = "Search for the decay Bs0 →η′η",

abstract = "We report the results of the first search for the decay Bs0→η′η using 121.4 fb-1 of data collected at the I (5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e-collider. We observe no significant signal and set a 90\% confidence-level upper limit of 6.5×10-5 on the branching fraction of this decay.",

author = "\{(The Belle Collaboration)\} and Nisar, \{N. K.\} and V. Savinov and I. Adachi and H. Aihara and \{Al Said\}, S. and Asner, \{D. M.\} and H. Atmacan and T. Aushev and R. Ayad and V. Babu and S. Bahinipati and P. Behera and J. Bennett and M. Bessner and V. Bhardwaj and B. Bhuyan and T. Bilka and J. Biswal and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and Browder, \{T. E.\} and M. Campajola and D. {\v C}ervenkov and Chang, \{M. C.\} and V. Chekelian and A. Chen and Cheon, \{B. G.\} and K. Chilikin and Cho, \{H. E.\} and K. Cho and Choi, \{S. K.\} and Y. Choi and S. Choudhury and D. Cinabro and S. Cunliffe and S. Das and N. Dash and \{De Nardo\}, G. and R. Dhamija and \{Di Capua\}, F. and Z. Dole{\v Z}al and Dong, \{T. V.\} and S. Dubey and S. Eidelman and D. Epifanov and T. Ferber and D. Ferlewicz and A. Frey and E. Won",

note = "Publisher Copyright: {\textcopyright} 2021 authors. Published by the American Physical Society.",

year = "2021",

month = aug,

day = "1",

doi = "10.1103/PhysRevD.104.L031101",

language = "English",

volume = "104",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "3",

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TY - JOUR

T1 - Search for the decay Bs0 →η′η

AU - (The Belle Collaboration)

AU - Nisar, N. K.

AU - Savinov, V.

AU - Adachi, I.

AU - Aihara, H.

AU - Al Said, S.

AU - Asner, D. M.

AU - Atmacan, H.

AU - Aushev, T.

AU - Ayad, R.

AU - Babu, V.

AU - Bahinipati, S.

AU - Behera, P.

AU - Bennett, J.

AU - Bessner, M.

AU - Bhardwaj, V.

AU - Bhuyan, B.

AU - Bilka, T.

AU - Biswal, J.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Campajola, M.

AU - Červenkov, D.

AU - Chang, M. C.

AU - Chekelian, V.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Cho, H. E.

AU - Cho, K.

AU - Choi, S. K.

AU - Choi, Y.

AU - Choudhury, S.

AU - Cinabro, D.

AU - Cunliffe, S.

AU - Das, S.

AU - Dash, N.

AU - De Nardo, G.

AU - Dhamija, R.

AU - Di Capua, F.

AU - DoleŽal, Z.

AU - Dong, T. V.

AU - Dubey, S.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Ferber, T.

AU - Ferlewicz, D.

AU - Frey, A.

AU - Won, E.

PY - 2021/8/1

Y1 - 2021/8/1

N2 - We report the results of the first search for the decay Bs0→η′η using 121.4 fb-1 of data collected at the I (5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e-collider. We observe no significant signal and set a 90% confidence-level upper limit of 6.5×10-5 on the branching fraction of this decay.

AB - We report the results of the first search for the decay Bs0→η′η using 121.4 fb-1 of data collected at the I (5S) resonance with the Belle detector at the KEKB asymmetric-energy e+e-collider. We observe no significant signal and set a 90% confidence-level upper limit of 6.5×10-5 on the branching fraction of this decay.

UR - https://www.scopus.com/pages/publications/85113643469

U2 - 10.1103/PhysRevD.104.L031101

DO - 10.1103/PhysRevD.104.L031101

M3 - Article

AN - SCOPUS:85113643469

SN - 2470-0010

VL - 104

JO - Physical Review D

JF - Physical Review D

IS - 3

M1 - L031101

ER -

Search for the decay Bs0 →η′η

Abstract

Bibliographical note

ASJC Scopus subject areas

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