Research output: Contribution to journal › Article › peer-review
Search for B0 →x (3872)γ. / The BELLE collaboration ; Кроковный, Павел Петрович.
In: Physical Review D, Vol. 100, No. 1, 012002, 19.07.2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Search for B0 →x (3872)γ
AU - The BELLE collaboration
AU - Chou, P. C.
AU - Chang, P.
AU - Adachi, I.
AU - Aihara, H.
AU - Al Said, S.
AU - Asner, D. M.
AU - Atmacan, H.
AU - Aulchenko, V.
AU - Aushev, T.
AU - Ayad, R.
AU - Babu, V.
AU - Badhrees, I.
AU - Bakich, A. M.
AU - Behera, P.
AU - Bennett, J.
AU - Berger, M.
AU - Bhuyan, B.
AU - Bilka, T.
AU - Biswal, J.
AU - Bobrov, A.
AU - Bozek, A.
AU - Bračko, M.
AU - Browder, T. E.
AU - Campajola, M.
AU - Cao, L.
AU - Červenkov, D.
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 - Dash, N.
AU - Di Carlo, S.
AU - DoleŽal, Z.
AU - Dong, T. V.
AU - Eidelman, S.
AU - Epifanov, D.
AU - Fast, J. E.
AU - Gabyshev, N.
AU - Garmash, A.
AU - Kuzmin, A.
AU - Shwartz, B.
AU - Zhilich, V.
AU - Zhulanov, V.
AU - Кроковный, Павел Петрович
N1 - Publisher Copyright: © 2019 authors. Published by the American Physical Society.
PY - 2019/7/19
Y1 - 2019/7/19
N2 - We report the results of a search for the decay B0→X(3872)(→J/ψπ+π-)γ. The analysis is performed on a data sample corresponding to an integrated luminosity of 711 fb-1 and containing 772×106BB pairs, collected with the Belle detector at the KEKB asymmetric-energy e+e- collider running at the (4S) resonance energy. We find no evidence for a signal and place an upper limit of B(B0→X(3872)γ)×B(X(3872)→J/ψπ+π-)<5.1×10-7 at 90% confidence level.
AB - We report the results of a search for the decay B0→X(3872)(→J/ψπ+π-)γ. The analysis is performed on a data sample corresponding to an integrated luminosity of 711 fb-1 and containing 772×106BB pairs, collected with the Belle detector at the KEKB asymmetric-energy e+e- collider running at the (4S) resonance energy. We find no evidence for a signal and place an upper limit of B(B0→X(3872)γ)×B(X(3872)→J/ψπ+π-)<5.1×10-7 at 90% confidence level.
KW - ANNIHILATION
KW - DECAYS
UR - http://www.scopus.com/inward/record.url?scp=85072324980&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.100.012002
DO - 10.1103/PhysRevD.100.012002
M3 - Article
AN - SCOPUS:85072324980
VL - 100
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 1
M1 - 012002
ER -
ID: 21612109