Erratum to: Search for new hadronic decays of hc and observation of hc→ pp¯ η (Journal of High Energy Physics, (2022), 2022, 5, (108), 10.1007/JHEP05(2022)108)

The BESIII Collaboration

doi:10.1007/JHEP03(2023)022

Erratum to: Search for new hadronic decays of h_c and observation of h_c→ pp¯ η (Journal of High Energy Physics, (2022), 2022, 5, (108), 10.1007/JHEP05(2022)108)

The BESIII Collaboration

Research output: Contribution to journal › Comment/debate › peer-review

1 Scopus citations

Abstract

Abstract: A search for the hadronic decays of the hc meson to the final states (Formula Presented.) via the process (Formula Presented.)is performed using (4.48 ± 0.03) × 108 (3686) events collected with the BESIII detector. The decay channel hc !(Formula Presented.) is observed for the first time with a significance greater than (Formula Presented.) and a branching fraction of (6.41 ± 1.74 ± 0.53 ± 1.00) × 10−4, where the uncertainties are statistical, systematic, and that from the branching fraction of (Formula Presented.). Strong evidence for the decay hc ! (Formula Presented.) is found with a significance of 4.9(Formula Presented.) and a branching fraction of (3.84 ± 0.83 ± 0.69 ± 0.58) × 10−3. The significances include systematic uncertainties. No clear signal of the decay hc ! (Formula Presented.) is found, and an upper limit of 6.59 × 10−4 on its branching fraction is set at the 90% confidence level.

Original language	English (US)
Article number	22
Journal	Journal of High Energy Physics
Volume	2023
Issue number	3
DOIs	https://doi.org/10.1007/JHEP03(2023)022
State	Published - Mar 2023
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2023 The Authors.

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10.1007/JHEP03(2023)022

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@article{0da8c72d58f54e48af9d91d0f29a6ee5,

title = "Erratum to: Search for new hadronic decays of hc and observation of hc→ pp¯ η (Journal of High Energy Physics, (2022), 2022, 5, (108), 10.1007/JHEP05(2022)108)",

abstract = "Abstract: A search for the hadronic decays of the hc meson to the final states (Formula Presented.) via the process (Formula Presented.)is performed using (4.48 ± 0.03) × 108 (3686) events collected with the BESIII detector. The decay channel hc !(Formula Presented.) is observed for the first time with a significance greater than (Formula Presented.) and a branching fraction of (6.41 ± 1.74 ± 0.53 ± 1.00) × 10−4, where the uncertainties are statistical, systematic, and that from the branching fraction of (Formula Presented.). Strong evidence for the decay hc ! (Formula Presented.) is found with a significance of 4.9(Formula Presented.) and a branching fraction of (3.84 ± 0.83 ± 0.69 ± 0.58) × 10−3. The significances include systematic uncertainties. No clear signal of the decay hc ! (Formula Presented.) is found, and an upper limit of 6.59 × 10−4 on its branching fraction is set at the 90% confidence level.",

author = "{The 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 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, {J. J.} and Cui, {X. F.} and Dai, {H. L.} and Dai, {J. P.} and Dai, {X. C.} and H. Muramatsu and R. Poling",

note = "Publisher Copyright: {\textcopyright} 2023 The Authors.",

year = "2023",

month = mar,

doi = "10.1007/JHEP03(2023)022",

language = "English (US)",

volume = "2023",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

number = "3",

}

TY - JOUR

T1 - Erratum to

T2 - Search for new hadronic decays of hc and observation of hc→ pp¯ η (Journal of High Energy Physics, (2022), 2022, 5, (108), 10.1007/JHEP05(2022)108)

AU - The 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, 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, J. J.

AU - Cui, X. F.

AU - Dai, H. L.

AU - Dai, J. P.

AU - Dai, X. C.

AU - Muramatsu, H.

AU - Poling, R.

PY - 2023/3

Y1 - 2023/3

N2 - Abstract: A search for the hadronic decays of the hc meson to the final states (Formula Presented.) via the process (Formula Presented.)is performed using (4.48 ± 0.03) × 108 (3686) events collected with the BESIII detector. The decay channel hc !(Formula Presented.) is observed for the first time with a significance greater than (Formula Presented.) and a branching fraction of (6.41 ± 1.74 ± 0.53 ± 1.00) × 10−4, where the uncertainties are statistical, systematic, and that from the branching fraction of (Formula Presented.). Strong evidence for the decay hc ! (Formula Presented.) is found with a significance of 4.9(Formula Presented.) and a branching fraction of (3.84 ± 0.83 ± 0.69 ± 0.58) × 10−3. The significances include systematic uncertainties. No clear signal of the decay hc ! (Formula Presented.) is found, and an upper limit of 6.59 × 10−4 on its branching fraction is set at the 90% confidence level.

AB - Abstract: A search for the hadronic decays of the hc meson to the final states (Formula Presented.) via the process (Formula Presented.)is performed using (4.48 ± 0.03) × 108 (3686) events collected with the BESIII detector. The decay channel hc !(Formula Presented.) is observed for the first time with a significance greater than (Formula Presented.) and a branching fraction of (6.41 ± 1.74 ± 0.53 ± 1.00) × 10−4, where the uncertainties are statistical, systematic, and that from the branching fraction of (Formula Presented.). Strong evidence for the decay hc ! (Formula Presented.) is found with a significance of 4.9(Formula Presented.) and a branching fraction of (3.84 ± 0.83 ± 0.69 ± 0.58) × 10−3. The significances include systematic uncertainties. No clear signal of the decay hc ! (Formula Presented.) is found, and an upper limit of 6.59 × 10−4 on its branching fraction is set at the 90% confidence level.

UR - http://www.scopus.com/inward/record.url?scp=85160034509&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85160034509&partnerID=8YFLogxK

U2 - 10.1007/JHEP03(2023)022

DO - 10.1007/JHEP03(2023)022

M3 - Comment/debate

AN - SCOPUS:85160034509

SN - 1126-6708

VL - 2023

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 3

M1 - 22

ER -