Search for e+e- →k+K-ψ (3770) at center-of-mass energies from 4.84 to 4.95 GeV

BESIII Collaboration; N. Kalantar-Nayestanaki; M. Kavatsyuk; J. Messchendorp

doi:10.1103/PhysRevD.109.112019

Search for e+e- →k+K-ψ (3770) at center-of-mass energies from 4.84 to 4.95 GeV

BESIII Collaboration, N. Kalantar-Nayestanaki, M. Kavatsyuk, J. Messchendorp

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Abstract

Using e+e- collision data, corresponding to an integrated luminosity of 892 pb-1 collected at center-of-mass energies from 4.84 to 4.95 GeV with the BESIII detector, we search for the process e+e-→K+K-ψ(3770) by reconstructing two charged kaons and one D meson from ψ(3770). No significant signal of e+e-→K+K-ψ(3770) is found and the upper limits of the Born cross sections are reported at 90% confidence level.

Original language	English
Article number	112019
Number of pages	10
Journal	Physical Review D
Volume	109
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.109.112019
Publication status	Published - Jun-2024

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Search for e+e- →k+K-ψ (3770) at center-of-mass energies from 4.84 to 4.95 GeVFinal publisher's version, 332 KBLicence: CC BY

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@article{9723ab220f62464e9530cf0bb23b58e7,

title = "Search for e+e- →k+K-ψ (3770) at center-of-mass energies from 4.84 to 4.95 GeV",

abstract = "Using e+e- collision data, corresponding to an integrated luminosity of 892 pb-1 collected at center-of-mass energies from 4.84 to 4.95 GeV with the BESIII detector, we search for the process e+e-→K+K-ψ(3770) by reconstructing two charged kaons and one D meson from ψ(3770). No significant signal of e+e-→K+K-ψ(3770) is found and the upper limits of the Born cross sections are reported at 90% confidence level.",

author = "{BESIII Collaboration} and M. Ablikim and M.N. Achasov and P. Adlarson and Ai, {X. C.} and R. Aliberti and A. Amoroso and An, {M. R.} and Q. An and Y. Bai and O. Bakina and N. Kalantar-Nayestanaki and M. Kavatsyuk and J. Messchendorp",

year = "2024",

month = jun,

doi = "10.1103/PhysRevD.109.112019",

language = "English",

volume = "109",

journal = "Physical Review D",

issn = "1550-7998",

publisher = "AMER PHYSICAL SOC",

number = "11",

}

TY - JOUR

T1 - Search for e+e- →k+K-ψ (3770) at center-of-mass energies from 4.84 to 4.95 GeV

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M.N.

AU - Adlarson, P.

AU - Ai, X. C.

AU - Aliberti, R.

AU - Amoroso, A.

AU - An, M. R.

AU - An, Q.

AU - Bai, Y.

AU - Bakina, O.

AU - Kalantar-Nayestanaki, N.

AU - Kavatsyuk, M.

AU - Messchendorp, J.

PY - 2024/6

Y1 - 2024/6

N2 - Using e+e- collision data, corresponding to an integrated luminosity of 892 pb-1 collected at center-of-mass energies from 4.84 to 4.95 GeV with the BESIII detector, we search for the process e+e-→K+K-ψ(3770) by reconstructing two charged kaons and one D meson from ψ(3770). No significant signal of e+e-→K+K-ψ(3770) is found and the upper limits of the Born cross sections are reported at 90% confidence level.

AB - Using e+e- collision data, corresponding to an integrated luminosity of 892 pb-1 collected at center-of-mass energies from 4.84 to 4.95 GeV with the BESIII detector, we search for the process e+e-→K+K-ψ(3770) by reconstructing two charged kaons and one D meson from ψ(3770). No significant signal of e+e-→K+K-ψ(3770) is found and the upper limits of the Born cross sections are reported at 90% confidence level.

U2 - 10.1103/PhysRevD.109.112019

DO - 10.1103/PhysRevD.109.112019

M3 - Article

SN - 1550-7998

VL - 109

JO - Physical Review D

JF - Physical Review D

IS - 11

M1 - 112019

ER -

Search for e+e- →k+K-ψ (3770) at center-of-mass energies from 4.84 to 4.95 GeV

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