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Dark photon search in the mass range between 1.5 and 3.4 GeV/c2. / BESIII Collaboration.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 774, 10.11.2017, p. 252-257.

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

Harvard

BESIII Collaboration 2017, 'Dark photon search in the mass range between 1.5 and 3.4 GeV/c2', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 774, pp. 252-257. https://doi.org/10.1016/j.physletb.2017.09.067

APA

BESIII Collaboration (2017). Dark photon search in the mass range between 1.5 and 3.4 GeV/c2. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 774, 252-257. https://doi.org/10.1016/j.physletb.2017.09.067

Vancouver

BESIII Collaboration. Dark photon search in the mass range between 1.5 and 3.4 GeV/c2. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2017 Nov 10;774:252-257. doi: 10.1016/j.physletb.2017.09.067

Author

BESIII Collaboration. / Dark photon search in the mass range between 1.5 and 3.4 GeV/c2. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2017 ; Vol. 774. pp. 252-257.

BibTeX

@article{c39882ae2db543e0acc1edd73052c9af,
title = "Dark photon search in the mass range between 1.5 and 3.4 GeV/c2",
abstract = "Using a data set of 2.93 fb−1 taken at a center-of-mass energy s=3.773 GeV with the BESIII detector at the BEPCII collider, we perform a search for an extra U(1) gauge boson, also denoted as a dark photon. We examine the initial state radiation reactions e+e−→e+e−γISR and e+e−→μ+μ−γISR for this search, where the dark photon would appear as an enhancement in the invariant mass distribution of the leptonic pairs. We observe no obvious enhancement in the mass range between 1.5 and 3.4 GeV/c2 and set a 90% confidence level upper limit on the mixing strength of the dark photon and the Standard Model photon. We obtain a competitive limit in the tested mass range.",
keywords = "BESIII, Dark photon search, Initial state radiation, MANIFOLDS, MODULI, MIRROR SYMMETRY, PI(0), VECTOR BOSON, LIMIT, CROSS-SECTION, E(+)E(-), U-GAMMA",
author = "{BESIII Collaboration} and M. Ablikim and Achasov, {M. N.} and Ai, {X. C.} and O. Albayrak and M. Albrecht and Ambrose, {D. J.} and A. Amoroso and An, {F. F.} and Q. An and Bai, {J. Z.} and {Baldini Ferroli}, R. and Y. Ban and Bennett, {D. W.} and Bennett, {J. V.} and M. Bertani and D. Bettoni and Bian, {J. M.} and F. Bianchi and E. Boger and I. Boyko and Briere, {R. A.} and H. Cai and X. Cai and O. Cakir and A. Calcaterra and Cao, {G. F.} and Cetin, {S. A.} and Chang, {J. F.} and G. Chelkov and G. Chen and Chen, {H. S.} and Chen, {H. Y.} and Chen, {J. C.} and Chen, {M. L.} and Chen, {S. J.} and X. Chen and Chen, {X. R.} and Chen, {Y. B.} and Cheng, {H. P.} and Chu, {X. K.} and G. Cibinetto and Dai, {H. L.} and Dai, {J. P.} and A. Dbeyssi and D. Dedovich and Deng, {Z. Y.} and A. Denig and I. Denysenko and M. Destefanis and Nikolaev, {I. B.}",
note = "Publisher Copyright: {\textcopyright} 2017 The Author(s)",
year = "2017",
month = nov,
day = "10",
doi = "10.1016/j.physletb.2017.09.067",
language = "English",
volume = "774",
pages = "252--257",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Dark photon search in the mass range between 1.5 and 3.4 GeV/c2

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. N.

AU - Ai, X. C.

AU - Albayrak, O.

AU - Albrecht, M.

AU - Ambrose, D. J.

AU - Amoroso, A.

AU - An, F. F.

AU - An, Q.

AU - Bai, J. Z.

AU - Baldini Ferroli, R.

AU - Ban, Y.

AU - Bennett, D. W.

AU - Bennett, J. V.

AU - Bertani, M.

AU - Bettoni, D.

AU - Bian, J. M.

AU - Bianchi, F.

AU - Boger, E.

AU - Boyko, I.

AU - Briere, R. A.

AU - Cai, H.

AU - Cai, X.

AU - Cakir, O.

AU - Calcaterra, A.

AU - Cao, G. F.

AU - Cetin, S. A.

AU - Chang, J. F.

AU - Chelkov, G.

AU - Chen, G.

AU - Chen, H. S.

AU - Chen, H. Y.

AU - Chen, J. C.

AU - Chen, M. L.

AU - Chen, S. J.

AU - Chen, X.

AU - Chen, X. R.

AU - Chen, Y. B.

AU - Cheng, H. P.

AU - Chu, X. K.

AU - Cibinetto, G.

AU - Dai, H. L.

AU - Dai, J. P.

AU - Dbeyssi, A.

AU - Dedovich, D.

AU - Deng, Z. Y.

AU - Denig, A.

AU - Denysenko, I.

AU - Destefanis, M.

AU - Nikolaev, I. B.

N1 - Publisher Copyright: © 2017 The Author(s)

PY - 2017/11/10

Y1 - 2017/11/10

N2 - Using a data set of 2.93 fb−1 taken at a center-of-mass energy s=3.773 GeV with the BESIII detector at the BEPCII collider, we perform a search for an extra U(1) gauge boson, also denoted as a dark photon. We examine the initial state radiation reactions e+e−→e+e−γISR and e+e−→μ+μ−γISR for this search, where the dark photon would appear as an enhancement in the invariant mass distribution of the leptonic pairs. We observe no obvious enhancement in the mass range between 1.5 and 3.4 GeV/c2 and set a 90% confidence level upper limit on the mixing strength of the dark photon and the Standard Model photon. We obtain a competitive limit in the tested mass range.

AB - Using a data set of 2.93 fb−1 taken at a center-of-mass energy s=3.773 GeV with the BESIII detector at the BEPCII collider, we perform a search for an extra U(1) gauge boson, also denoted as a dark photon. We examine the initial state radiation reactions e+e−→e+e−γISR and e+e−→μ+μ−γISR for this search, where the dark photon would appear as an enhancement in the invariant mass distribution of the leptonic pairs. We observe no obvious enhancement in the mass range between 1.5 and 3.4 GeV/c2 and set a 90% confidence level upper limit on the mixing strength of the dark photon and the Standard Model photon. We obtain a competitive limit in the tested mass range.

KW - BESIII

KW - Dark photon search

KW - Initial state radiation

KW - MANIFOLDS

KW - MODULI

KW - MIRROR SYMMETRY

KW - PI(0)

KW - VECTOR BOSON

KW - LIMIT

KW - CROSS-SECTION

KW - E(+)E(-)

KW - U-GAMMA

UR - http://www.scopus.com/inward/record.url?scp=85033722945&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2017.09.067

DO - 10.1016/j.physletb.2017.09.067

M3 - Article

AN - SCOPUS:85033722945

VL - 774

SP - 252

EP - 257

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: 9870927