Evidence for e+e−→γηc(1S) at center-of-mass energies between 4.01 and 4.60 GeV

Standard

Evidence for e+e−→γηc(1S) at center-of-mass energies between 4.01 and 4.60 GeV. / The BESIII Collaboration.

в: Physical Review D, Том 96, № 5, 051101, 01.09.2017.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

The BESIII Collaboration 2017, 'Evidence for e+e−→γηc(1S) at center-of-mass energies between 4.01 and 4.60 GeV', Physical Review D, Том. 96, № 5, 051101. https://doi.org/10.1103/PhysRevD.96.051101

APA

The BESIII Collaboration (2017). Evidence for e+e−→γηc(1S) at center-of-mass energies between 4.01 and 4.60 GeV. Physical Review D, 96(5), [051101]. https://doi.org/10.1103/PhysRevD.96.051101

Vancouver

The BESIII Collaboration. Evidence for e+e−→γηc(1S) at center-of-mass energies between 4.01 and 4.60 GeV. Physical Review D. 2017 сент. 1;96(5):051101. doi: 10.1103/PhysRevD.96.051101

Author

The BESIII Collaboration. / Evidence for e+e−→γηc(1S) at center-of-mass energies between 4.01 and 4.60 GeV. в: Physical Review D. 2017 ; Том 96, № 5.

BibTeX

@article{4f3ca423946f4f588932e2c5bc8e58d9,

title = "Evidence for e+e−→γηc(1S) at center-of-mass energies between 4.01 and 4.60 GeV",

abstract = "We present first evidence for the process e+e-→γηc(1S) at six center-of-mass energies between 4.01 and 4.60 GeV using data collected by the BESIII experiment operating at BEPCII. We measure the Born cross section at each energy using a combination of twelve ηc(1S) decay channels. We also combine all six energies under various assumptions for the energy-dependence of the cross section. If the process is assumed to proceed via the Y(4260), we measure a peak Born cross section σpeak(e+e-→γηc(1S))=2.11±0.49(stat.)±0.36(syst.) pb with a statistical significance of 4.2σ.",

author = "{BESIII Collaboration} and M. Ablikim and Achasov, {M. N.} and S. Ahmed and M. Albrecht and M. Alekseev and A. Amoroso and An, {F. F.} and Q. An and Bai, {J. Z.} and Y. Bai and O. Bakina and {Baldini Ferroli}, R. and Y. Ban and Bennett, {D. W.} and Bennett, {J. V.} and N. Berger 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 J. Chai and Chang, {J. F.} and G. Chelkov and G. Chen and Chen, {H. S.} and Chen, {J. C.} and Chen, {M. L.} and Chen, {S. J.} and Chen, {X. R.} and Chen, {Y. B.} 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 Muchnoi, {N. Yu} and Nikolaev, {I. B.}",

note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",

year = "2017",

month = sep,

day = "1",

doi = "10.1103/PhysRevD.96.051101",

language = "English",

volume = "96",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "AMER PHYSICAL SOC",

number = "5",

}

RIS

TY - JOUR

T1 - Evidence for e+e−→γηc(1S) at center-of-mass energies between 4.01 and 4.60 GeV

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. N.

AU - Ahmed, S.

AU - Albrecht, M.

AU - Alekseev, M.

AU - Amoroso, A.

AU - An, F. F.

AU - An, Q.

AU - Bai, J. Z.

AU - Bai, Y.

AU - Bakina, O.

AU - Baldini Ferroli, R.

AU - Ban, Y.

AU - Bennett, D. W.

AU - Bennett, J. V.

AU - Berger, N.

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 - Chai, J.

AU - Chang, J. F.

AU - Chelkov, G.

AU - Chen, G.

AU - Chen, H. S.

AU - Chen, J. C.

AU - Chen, M. L.

AU - Chen, S. J.

AU - Chen, X. R.

AU - Chen, Y. B.

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 - Muchnoi, N. Yu

AU - Nikolaev, I. B.

PY - 2017/9/1

Y1 - 2017/9/1

N2 - We present first evidence for the process e+e-→γηc(1S) at six center-of-mass energies between 4.01 and 4.60 GeV using data collected by the BESIII experiment operating at BEPCII. We measure the Born cross section at each energy using a combination of twelve ηc(1S) decay channels. We also combine all six energies under various assumptions for the energy-dependence of the cross section. If the process is assumed to proceed via the Y(4260), we measure a peak Born cross section σpeak(e+e-→γηc(1S))=2.11±0.49(stat.)±0.36(syst.) pb with a statistical significance of 4.2σ.

AB - We present first evidence for the process e+e-→γηc(1S) at six center-of-mass energies between 4.01 and 4.60 GeV using data collected by the BESIII experiment operating at BEPCII. We measure the Born cross section at each energy using a combination of twelve ηc(1S) decay channels. We also combine all six energies under various assumptions for the energy-dependence of the cross section. If the process is assumed to proceed via the Y(4260), we measure a peak Born cross section σpeak(e+e-→γηc(1S))=2.11±0.49(stat.)±0.36(syst.) pb with a statistical significance of 4.2σ.

UR - http://www.scopus.com/inward/record.url?scp=85031117225&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.96.051101

DO - 10.1103/PhysRevD.96.051101

M3 - Article

AN - SCOPUS:85031117225

VL - 96

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 5

M1 - 051101

ER -

ID: 9892067