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Search for the decay χc1(3872)→π+π−χc1. / The BESIII Collaboration ; Николаев, Иван Борисович; Мучной, Николай Юрьевич.
в: Physical Review D, Том 109, № 7, L071101, 15.04.2024.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Search for the decay χc1(3872)→π+π−χc1
AU - BESIII Collaboration
AU - Ablikim, M.
AU - Achasov, M. n.
AU - Николаев, Иван Борисович
AU - Мучной, Николай Юрьевич
PY - 2024/4/15
Y1 - 2024/4/15
N2 - Using a data sample corresponding to an integrated luminosity of 10.9 fb-1 collected at center-of-mass energies from 4.16 to 4.34 GeV with the BESIII detector, we search for the decay χc1(3872)→π+π-χc1 in the radiative production e+e-→γχc1(3872). No significant signal is observed, and the ratio for the branching fraction of χc1(3872)→π+π-χc1 to χc1(3872)→π+π-J/ψ is measured as RB[χc1(3872)→π+π-χc1]B[χc1(3872)→π+π-J/ψ]
AB - Using a data sample corresponding to an integrated luminosity of 10.9 fb-1 collected at center-of-mass energies from 4.16 to 4.34 GeV with the BESIII detector, we search for the decay χc1(3872)→π+π-χc1 in the radiative production e+e-→γχc1(3872). No significant signal is observed, and the ratio for the branching fraction of χc1(3872)→π+π-χc1 to χc1(3872)→π+π-J/ψ is measured as RB[χc1(3872)→π+π-χc1]B[χc1(3872)→π+π-J/ψ]
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85190102293&origin=inward&txGid=e21335c061626d89cb49bbdfa1b07fec
U2 - 10.1103/PhysRevD.109.L071101
DO - 10.1103/PhysRevD.109.L071101
M3 - Article
VL - 109
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 7
M1 - L071101
ER -
ID: 62716462