Standard

Search for invisible decays of a dark photon using e+e− annihilation data at BESIII. / BESIII Collaboration ; Мучной, Николай Юрьевич.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 839, 10.04.2023, p. 137785.

Research output: Contribution to journal › Article › peer-review

Harvard

BESIII Collaboration & Мучной, НЮ 2023, 'Search for invisible decays of a dark photon using e+e− annihilation data at BESIII', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 839, pp. 137785. https://doi.org/10.1016/j.physletb.2023.137785

APA

BESIII Collaboration, & Мучной, Н. Ю. (2023). Search for invisible decays of a dark photon using e+e− annihilation data at BESIII. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 839, 137785. https://doi.org/10.1016/j.physletb.2023.137785

Vancouver

BESIII Collaboration, Мучной НЮ. Search for invisible decays of a dark photon using e+e− annihilation data at BESIII. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2023 Apr 10;839:137785. doi: 10.1016/j.physletb.2023.137785

Author

BESIII Collaboration ; Мучной, Николай Юрьевич. / Search for invisible decays of a dark photon using e+e− annihilation data at BESIII. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2023 ; Vol. 839. pp. 137785.

BibTeX

@article{000592f4859f48159e59da4471beb0ab,
title = "Search for invisible decays of a dark photon using e+e− annihilation data at BESIII",
abstract = "We report a search for a dark photon using 14.9 fb−1 of annihilation data taken at center-of-mass energies from 4.13 to 4.60 GeV with the BESIII detector operated at the BEPCII storage ring. The dark photon is assumed to be produced in the radiative annihilation process of and to predominantly decay into light dark matter particles, which escape from the detector undetected. The mass range from 1.5 to 2.9 GeV is scanned for the dark photon candidate, and no significant signal is observed. The mass dependent upper limits at the 90% confidence level on the coupling strength parameter ϵ for a dark photon coupling with an ordinary photon vary between and .",
author = "{BESIII Collaboration} and M. Ablikim and M.n. Achasov and I.b. Nikolaev and Мучной, {Николай Юрьевич}",
note = "Search for invisible decays of a dark photon using e+e− annihilation data at BESIII / The BESIII Collaboration / / Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics. – 2023. – Vol. 839. – P. 137785. – DOI 10.1016/j.physletb.2023.137785. ",
year = "2023",
month = apr,
day = "10",
doi = "10.1016/j.physletb.2023.137785",
language = "English",
volume = "839",
pages = "137785",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier Science Publishing Company, Inc.",

}

RIS

TY - JOUR

T1 - Search for invisible decays of a dark photon using e+e− annihilation data at BESIII

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M.n.

AU - Nikolaev, I.b.

AU - Мучной, Николай Юрьевич

N1 - Search for invisible decays of a dark photon using e+e− annihilation data at BESIII / The BESIII Collaboration / / Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics. – 2023. – Vol. 839. – P. 137785. – DOI 10.1016/j.physletb.2023.137785.

PY - 2023/4/10

Y1 - 2023/4/10

N2 - We report a search for a dark photon using 14.9 fb−1 of annihilation data taken at center-of-mass energies from 4.13 to 4.60 GeV with the BESIII detector operated at the BEPCII storage ring. The dark photon is assumed to be produced in the radiative annihilation process of and to predominantly decay into light dark matter particles, which escape from the detector undetected. The mass range from 1.5 to 2.9 GeV is scanned for the dark photon candidate, and no significant signal is observed. The mass dependent upper limits at the 90% confidence level on the coupling strength parameter ϵ for a dark photon coupling with an ordinary photon vary between and .

AB - We report a search for a dark photon using 14.9 fb−1 of annihilation data taken at center-of-mass energies from 4.13 to 4.60 GeV with the BESIII detector operated at the BEPCII storage ring. The dark photon is assumed to be produced in the radiative annihilation process of and to predominantly decay into light dark matter particles, which escape from the detector undetected. The mass range from 1.5 to 2.9 GeV is scanned for the dark photon candidate, and no significant signal is observed. The mass dependent upper limits at the 90% confidence level on the coupling strength parameter ϵ for a dark photon coupling with an ordinary photon vary between and .

UR - https://www.elibrary.ru/item.asp?id=60865449

U2 - 10.1016/j.physletb.2023.137785

DO - 10.1016/j.physletb.2023.137785

M3 - Article

VL - 839

SP - 137785

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

ER -

ID: 68340830