Observation of e + e − → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV

Standard

Observation of e ⁺ e ⁻ → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV. / BESIII Collaboration.

In: Journal of High Energy Physics, Vol. 2021, No. 10, 177, 10.2021.

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

Harvard

BESIII Collaboration 2021, 'Observation of e ⁺ e ⁻ → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV', Journal of High Energy Physics, vol. 2021, no. 10, 177. https://doi.org/10.1007/JHEP10(2021)177

APA

BESIII Collaboration (2021). Observation of e ⁺ e ⁻ → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV. Journal of High Energy Physics, 2021(10), [177]. https://doi.org/10.1007/JHEP10(2021)177

Vancouver

BESIII Collaboration. Observation of e ⁺ e ⁻ → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV. Journal of High Energy Physics. 2021 Oct;2021(10):177. doi: 10.1007/JHEP10(2021)177

Author

BESIII Collaboration. / Observation of e ⁺ e ⁻ → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV. In: Journal of High Energy Physics. 2021 ; Vol. 2021, No. 10.

BibTeX

@article{a81b57cdfb96494594d34b14b287943b,

title = "Observation of e + e − → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV",

abstract = "Using a total of 5.25 fb−1 of e+e− collision data with center-of-mass energies from 4.236 to 4.600 GeV, we report the first observation of the process e+e−→ ηψ(2S) with a statistical significance of 4.9 standard deviations. The data sets were collected by the BESIII detector operating at the BEPCII storage ring. We measure the yield of events integrated over center-of-mass energies and also present the energy dependence of the measured cross section.",

keywords = "e-e Experiments, Exotics, Particle and resonance production, Quarkonium",

author = "{BESIII Collaboration} and M. Ablikim and Achasov, {M. N.} and P. Adlarson and S. Ahmed and M. Albrecht and R. Aliberti and A. Amoroso and An, {M. R.} and Q. An and Bai, {X. H.} and Y. Bai and O. Bakina and {Baldini Ferroli}, R. and I. Balossino and Y. Ban and K. Begzsuren and N. Berger and M. Bertani and D. Bettoni and F. Bianchi and J. Bloms and A. Bortone and I. Boyko and Briere, {R. A.} and H. Cai and X. Cai and A. Calcaterra and Cao, {G. F.} and N. Cao and Cetin, {S. A.} and Chang, {J. F.} and Chang, {W. L.} and G. Chelkov and Chen, {D. Y.} and G. Chen and Chen, {H. S.} and Chen, {M. L.} and Chen, {S. J.} and Chen, {X. R.} and Chen, {Y. B.} and Chen, {Z. J.} and Cheng, {W. S.} and G. Cibinetto and F. Cossio and Cui, {X. F.} and Dai, {H. L.} and Dai, {X. C.} and A. Dbeyssi and Muchnoi, {N. Yu} and Nikolaev, {I. B.}",

note = "Publisher Copyright: {\textcopyright} 2021, The Author(s).",

year = "2021",

month = oct,

doi = "10.1007/JHEP10(2021)177",

language = "English",

volume = "2021",

journal = "Journal of High Energy Physics",

issn = "1029-8479",

publisher = "Springer US",

number = "10",

}

RIS

TY - JOUR

T1 - Observation of e + e − → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. N.

AU - Adlarson, P.

AU - Ahmed, S.

AU - Albrecht, M.

AU - Aliberti, R.

AU - Amoroso, A.

AU - An, M. R.

AU - An, Q.

AU - Bai, X. H.

AU - Bai, Y.

AU - Bakina, O.

AU - Baldini Ferroli, R.

AU - Balossino, I.

AU - Ban, Y.

AU - Begzsuren, K.

AU - Berger, N.

AU - Bertani, M.

AU - Bettoni, D.

AU - Bianchi, F.

AU - Bloms, J.

AU - Bortone, A.

AU - Boyko, I.

AU - Briere, R. A.

AU - Cai, H.

AU - Cai, X.

AU - Calcaterra, A.

AU - Cao, G. F.

AU - Cao, N.

AU - Cetin, S. A.

AU - Chang, J. F.

AU - Chang, W. L.

AU - Chelkov, G.

AU - Chen, D. Y.

AU - Chen, G.

AU - Chen, H. S.

AU - Chen, M. L.

AU - Chen, S. J.

AU - Chen, X. R.

AU - Chen, Y. B.

AU - Chen, Z. J.

AU - Cheng, W. S.

AU - Cibinetto, G.

AU - Cossio, F.

AU - Cui, X. F.

AU - Dai, H. L.

AU - Dai, X. C.

AU - Dbeyssi, A.

AU - Muchnoi, N. Yu

AU - Nikolaev, I. B.

PY - 2021/10

Y1 - 2021/10

N2 - Using a total of 5.25 fb−1 of e+e− collision data with center-of-mass energies from 4.236 to 4.600 GeV, we report the first observation of the process e+e−→ ηψ(2S) with a statistical significance of 4.9 standard deviations. The data sets were collected by the BESIII detector operating at the BEPCII storage ring. We measure the yield of events integrated over center-of-mass energies and also present the energy dependence of the measured cross section.

AB - Using a total of 5.25 fb−1 of e+e− collision data with center-of-mass energies from 4.236 to 4.600 GeV, we report the first observation of the process e+e−→ ηψ(2S) with a statistical significance of 4.9 standard deviations. The data sets were collected by the BESIII detector operating at the BEPCII storage ring. We measure the yield of events integrated over center-of-mass energies and also present the energy dependence of the measured cross section.

KW - e-e Experiments

KW - Exotics

KW - Particle and resonance production

KW - Quarkonium

UR - http://www.scopus.com/inward/record.url?scp=85118156244&partnerID=8YFLogxK

U2 - 10.1007/JHEP10(2021)177

DO - 10.1007/JHEP10(2021)177

M3 - Article

AN - SCOPUS:85118156244

VL - 2021

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 10

M1 - 177

ER -

ID: 34539703