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Search for a muonphilic scalar X0 or vector X1 via J/ψ→μ+μ−+invisible decays at BESIII. / The BESIII Collaboration ; Николаев, Иван Борисович; Мучной, Николай Юрьевич.

в: Physical Review D, Том 109, № 3, L031102, 14.02.2024.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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The BESIII Collaboration, Николаев ИБ, Мучной НЮ. Search for a muonphilic scalar X0 or vector X1 via J/ψ→μ+μ−+invisible decays at BESIII. Physical Review D. 2024 февр. 14;109(3):L031102. doi: 10.1103/PhysRevD.109.L031102

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BibTeX

@article{7c3730a1f4bb45a9aaffd9caa753521e,
title = "Search for a muonphilic scalar X0 or vector X1 via J/ψ→μ+μ−+invisible decays at BESIII",
abstract = "A light scalar X0 or vector X1 particles have been introduced as a possible explanation for the (g-2)μ anomaly and dark matter phenomena. Using (8.998±0.039)×109 J/ψ events collected by the BESIII detector, we search for a light muon philic scalar X0 or vector X1 in the processes J/ψ→μ+μ-X0,1 with X0,1 invisible decays. No obvious signal is found, and the upper limits on the coupling g0,1′ between the muon and the X0,1 particles are set to be between 1.1×10-3 and 1.0×10-2 for the X0,1 mass in the range of 1",
author = "{BESIII Collaboration} and M. Ablikim and M. n. Achasov and Николаев, {Иван Борисович} and Мучной, {Николай Юрьевич}",
year = "2024",
month = feb,
day = "14",
doi = "10.1103/PhysRevD.109.L031102",
language = "English",
volume = "109",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "3",

}

RIS

TY - JOUR

T1 - Search for a muonphilic scalar X0 or vector X1 via J/ψ→μ+μ−+invisible decays at BESIII

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. n.

AU - Николаев, Иван Борисович

AU - Мучной, Николай Юрьевич

PY - 2024/2/14

Y1 - 2024/2/14

N2 - A light scalar X0 or vector X1 particles have been introduced as a possible explanation for the (g-2)μ anomaly and dark matter phenomena. Using (8.998±0.039)×109 J/ψ events collected by the BESIII detector, we search for a light muon philic scalar X0 or vector X1 in the processes J/ψ→μ+μ-X0,1 with X0,1 invisible decays. No obvious signal is found, and the upper limits on the coupling g0,1′ between the muon and the X0,1 particles are set to be between 1.1×10-3 and 1.0×10-2 for the X0,1 mass in the range of 1

AB - A light scalar X0 or vector X1 particles have been introduced as a possible explanation for the (g-2)μ anomaly and dark matter phenomena. Using (8.998±0.039)×109 J/ψ events collected by the BESIII detector, we search for a light muon philic scalar X0 or vector X1 in the processes J/ψ→μ+μ-X0,1 with X0,1 invisible decays. No obvious signal is found, and the upper limits on the coupling g0,1′ between the muon and the X0,1 particles are set to be between 1.1×10-3 and 1.0×10-2 for the X0,1 mass in the range of 1

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85187283810&origin=inward&txGid=5ce6d8c76ed983068de6c200fb88ff10

U2 - 10.1103/PhysRevD.109.L031102

DO - 10.1103/PhysRevD.109.L031102

M3 - Article

VL - 109

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 3

M1 - L031102

ER -

ID: 62718101