Measurement of the e+e- → π+π- cross section between 600 and 900 MeV using initial state radiation (vol 753, pg 629, 2016)

被引：13

作者：

Ablikim, M. ^{[1
]}

Achasov, M. N. ^{[10
,73
]}

Adlarson, P. ^{[65
]}

Ahmed, S. ^{[15
]}

Albrecht, M. ^{[4
]}

Alekseev, M. ^{[63
,64
]}

Amoroso, A. ^{[63
,64
]}

An, F. F. ^{[1
]}

An, Q. ^{[46
,47
,60
]}

Bai, Y. ^{[45
]}

Bakina, O. ^{[30
]}

Ferroli, R. Baldini ^{[23
]}

Ban, Y. ^{[38
]}

Begzsuren, K. ^{[28
]}

Bennett, J. V. ^{[5
]}

Berger, N. ^{[29
]}

Bertani, M. ^{[23
]}

Bettoni, D. ^{[26
]}

Bianchi, F. ^{[63
,64
]}

Biernat, J. ^{[65
]}

Bloms, J. ^{[57
]}

Boyko, I. ^{[30
]}

Briere, R. A. ^{[5
]}

Cai, H. ^{[66
]}

Cai, X. ^{[1
,46
,47
]}

Calcaterra, A. ^{[23
]}

Cao, G. F. ^{[1
,52
]}

Cao, N. ^{[1
,52
]}

Cetin, S. A. ^{[50
]}

Chai, J. ^{[64
]}

Chang, J. F. ^{[1
,46
,47
]}

Chang, W. L. ^{[1
,52
]}

Chelkov, G. ^{[30
,71
,72
]}

Chen, D. Y. ^{[6
]}

Chen, G. ^{[1
]}

Chen, H. S. ^{[1
,52
]}

Chen, J. C. ^{[1
]}

Chen, M. L. ^{[1
,46
,47
]}

Chen, S. J. ^{[36
]}

Chen, Y. B. ^{[1
,46
,47
]}

Cheng, W. ^{[64
]}

Cibinetto, G. ^{[26
]}

Cossio, F. ^{[64
]}

Cui, X. F. ^{[37
]}

Dai, H. L. ^{[1
,46
,47
]}

Dai, J. P. ^{[41
,77
,78
,79
]}

Dai, X. C. ^{[1
,52
]}

Dbeyssi, A. ^{[15
]}

Dedovich, D. ^{[30
]}

Deng, Z. Y. ^{[1
]}

机构：

[1] Inst High Energy Phys, Beijing 100049, Peoples R China

[2] Beihang Univ, Beijing 100191, Peoples R China

[3] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China

[4] Bochum Ruhr Univ, D-44780 Bochum, Germany

[5] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA

[6] Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China

[7] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China

[8] COMSATS Univ Islamabad, Lahore Campus,Def Rd,Raiwind Rd, Lahore 54000, Pakistan

[9] Fudan Univ, Shanghai 200443, Peoples R China

[10] RAS, BINP, GI Budker Inst Nucl Phys SB, Novosibirsk 630090, Russia

[11] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany

[12] Guangxi Normal Univ, Guilin 541004, Peoples R China

[13] Guangxi Univ, Nanning 530004, Peoples R China

[14] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China

[15] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany

[16] Henan Normal Univ, Xinxiang 453007, Henan, Peoples R China

[17] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China

[18] Huangshan Coll, Huangshan 245000, Peoples R China

[19] Hunan Normal Univ, Changsha 410081, Hunan, Peoples R China

[20] Hunan Univ, Changsha 410082, Hunan, Peoples R China

[21] Indian Inst Technol Madras, Chennai 600036, Tamil Nadu, India

[22] Indiana Univ, Bloomington, IN 47405 USA

[23] INFN, Lab Nazl Frascati, I-00044 Frascati, Italy

[24] INFN, I-06100 Perugia, Italy

[25] Univ Perugia, I-06100 Perugia, Italy

[26] INFN, Sez Ferrara, I-44122 Ferrara, Italy

[27] Univ Ferrara, I-44122 Ferrara, Italy

[28] Inst Phys & Technol, Peace Ave 54B, Ulaanbaatar 13330, Mongolia

[29] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany

[30] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia

[31] Justus Liebig Univ Giessen, Phys Inst 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany

[32] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands

[33] Lanzhou Univ, Lanzhou 730000, Gansu, Peoples R China

[34] Liaoning Univ, Shenyang 110036, Liaoning, Peoples R China

[35] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China

[36] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China

[37] Nankai Univ, Tianjin 300071, Peoples R China

[38] Peking Univ, Beijing 100871, Peoples R China

[39] Shandong Normal Univ, Jinan 250014, Shandong, Peoples R China

[40] Shandong Univ, Jinan 250100, Shandong, Peoples R China

[41] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China

[42] Shanxi Univ, Taiyuan 030006, Shanxi, Peoples R China

[43] Sichuan Univ, Chengdu 610064, Sichuan, Peoples R China

[44] Soochow Univ, Suzhou 215006, Peoples R China

[45] Southeast Univ, Nanjing 211100, Jiangsu, Peoples R China

[46] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China

[47] State Key Lab Particle Detect & Elect, Hefei 230026, Anhui, Peoples R China

[48] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China

[49] Tsingliiia Univ, Beijing 100084, Peoples R China

[50] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey

来源：

PHYSICS LETTERS B | 2021年 / 812卷

基金：

中国国家自然科学基金; 瑞典研究理事会;

关键词：

Hadronic cross section; Muon anomaly; Initial state radiation; Pion form factor; Covariance matrix; BESIII; HADRONIC CONTRIBUTIONS;

D O I：

10.1016/j.physletb.2020.135982

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In Ref.[1] the BESIII collaboration published a cross section measurement of the process e(+)e(-) -> pi(+)pi(-) in the energy range between 600 and 900 MeV. In this corrigendum, we report a corrected evaluation of the statistical errors in terms of a fully propagated covariance matrix. The correction also yields a reduced statistical uncertainty for the hadronic vacuum polarization contribution to the anomalous magnetic moment of the muon, which now reads as a(mu)(pi pi,LO) (600 - 900 MeV) = (368.2 +/- 1.5(stat) +/- 3.3(syst)) x 10(-10). The central values of the cross section measurement and of a(mu)(pi pi,LO) , as well as the systematic uncertainties remain unchanged. (C) 2015 The Author(s). Published by Elsevier B.V. All rights reserved.

引用

页数：7

共 23 条

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Ablikim, M.
Achasov, M. N.
Adlarson, P.
Ahmed, S.
Albrecht, M.
Alekseev, M.
Amoroso, A.
An, F. F.
An, Q.
Bai, Y.
Bakina, O.
Ferroli, R. Baldini
Ban, Y.
Begzsuren, K.
Bennett, J., V
Berger, N.
Bertani, M.
Bettoni, D.
Bianchi, F.
Biernat, J.
Bloms, J.
Boyko, I
Briere, R. A.
Calibbi, L.
Cai, H.
Cai, X.
Calcaterra, A.
Cao, G. F.
Cao, N.
Cetin, S. A.
Chai, J.
Chang, J. F.
Chang, W. L.
Charles, J.
Chelkov, G.
Chen
Chen, G.
Chen, H. S.
Chen, J. C.
Chen, M. L.
Chen, S. J.
Chen, Y. B.
Cheng, H. Y.
Cheng, W.
Cibinetto, G.
Cossio, F.
Cui, X. F.
Dai, H. L.
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Dai, X. C.
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Achasov, M. N.
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Ferroli, R. Baldini
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Bertani, M.
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