TY - JOUR
T1 - Search for C -even states decaying to Ds± Ds∗ with masses between 4.08 and 4.32 GeV/c2
AU - Ablikim, M.
AU - Achasov, M. N.
AU - Adlarson, P.
AU - Afedulidis, O.
AU - Kabana, S.
AU - The BESIII collaboration
N1 - Publisher Copyright:
© 2024 authors. Published by the American Physical Society.
PY - 2024/8/1
Y1 - 2024/8/1
N2 - Six C-even states, denoted as X, with quantum numbers JPC=0-+, 1±+, or 2±+, are searched for via the e+e-→γDs±Ds∗ process using (1667.39±8.84) pb-1 of e+e- collision data collected with the BESIII detector operating at the BEPCII storage ring at center-of-mass energy of s=(4681.92±0.30) MeV. No statistically significant signal is observed in the mass range from 4.08 GeV/c2 to 4.32 GeV/c2. The upper limits of σ[e+e-→γX]·B[X→Ds±Ds∗] at a 90% confidence level are determined.
AB - Six C-even states, denoted as X, with quantum numbers JPC=0-+, 1±+, or 2±+, are searched for via the e+e-→γDs±Ds∗ process using (1667.39±8.84) pb-1 of e+e- collision data collected with the BESIII detector operating at the BEPCII storage ring at center-of-mass energy of s=(4681.92±0.30) MeV. No statistically significant signal is observed in the mass range from 4.08 GeV/c2 to 4.32 GeV/c2. The upper limits of σ[e+e-→γX]·B[X→Ds±Ds∗] at a 90% confidence level are determined.
UR - https://www.scopus.com/pages/publications/85202031868
U2 - 10.1103/PhysRevD.110.032017
DO - 10.1103/PhysRevD.110.032017
M3 - Article
AN - SCOPUS:85202031868
SN - 2470-0010
VL - 110
JO - Physical Review D
JF - Physical Review D
IS - 3
M1 - 032017
ER -