Measurement of proton electromagnetic form factors in the time-like region using initial state radiation at BESIII

Ablikim, M.; Achasov, M. N.; Adlarson, P.; Ahmed, S.; Albrecht, M.; Aliberti, R.; Amoroso, A.; An, M. R.; An, Q.; Bai, X. H.; Bai, Y.; Bakina, O.; Baldini Ferroli, R.; Balossino, I.; Ban, Y.; Begzsuren, K.; Berger, N.; Bertani, M.; Bettoni, D.; Bianchi, F.; Bloms, J.; Bortone, A.; Boyko, I.; Briere, R. A.; Cai, H.; Cai, X.; Calcaterra, A.; Cao, G. F.; Cao, N.; Cetin, S. A.; Chang, J. F.; Chang, W. L.; Chelkov, G.; Chen, D. Y.; Chen, G.; Chen, H. S.; Chen, M. L.; Chen, S. J.; Chen, X. R.; Chen, Y. B.; Chen, Z. J.; Cheng, W. S.; Cibinetto, G.; Cossio, F.; Cui, X. F.; Dai, H. L.; Dai, X. C.; Dbeyssi, A.; de Boer, R. E.; Dedovich, D.; Deng, Z. Y.; Denig, A.; Denysenko, I.; Destefanis, M.; De Mori, F.; Ding, Y.; Dong, C.; Dong, J.; Dong, L. Y.; Dong, M. Y.; Dong, X.; Du, S. X.; Fan, Y. L.; Fang, J.; Fang, S. S.; Fang, Y.; Farinelli, R.; Fava, L.; Feldbauer, F.; Felici, G.; Feng, C. Q.; Feng, J. H.; Fritsch, M.; Fu, C. D.; Gao, Y.; Gao, Y.; Gao, Y.; Gao, Y. G.; Garzia, I.; Ge, P. T.; Geng, C.; Gersabeck, E. M.; Gilman, A.; Goetzen, K.; Gong, L.; Gong, W. X.; Gradl, W.; Greco, M.; Gu, L. M.; Gu, M. H.; Gu, S.; Gu, Y. T.; Guan, C. Y.; Guo, A. Q.; Guo, L. B.; Guo, R. P.; Guo, Y. P.; Guskov, A.; Han, T. T.; Han, W. Y.; Hao, X. Q.; Harris, F. A.; Hüsken, N.; He, K. L.; Heinsius, F. H.; Heinz, C. H.; Held, T.; Heng, Y. K.; Herold, C.; Himmelreich, M.; Holtmann, T.; Hou, G. Y.; Hou, Y. R.; Hou, Z. L.; Hu, H. M.; Hu, J. F.; Hu, T.; Hu, Y.; Huang, G. S.; Huang, L. Q.; Huang, X. T.; Huang, Y. P.; Huang, Z.; Hussain, T.; Ikegami Andersson, W.; Imoehl, W.; Irshad, M.; Jaeger, S.; Janchiv, S.; Ji, Q.; Ji, Q. P.; Ji, X. B.; Ji, X. L.; Ji, Y. Y.; Jiang, H. B.; Jiang, X. S.; Jiao, J. B.; Jiao, Z.; Jin, S.; Jin, Y.; Jing, M. Q.; Johansson, T.; Kalantar-Nayestanaki, N.; Kang, X. S.; Kappert, R.; Kavatsyuk, M.; Ke, B. C.; Keshk, I. K.; Khoukaz, A.; Kiese, P.; Kiuchi, R.; Kliemt, R.; Koch, L.; Kolcu, O. B.; Kopf, B.; Kuemmel, M.; Kuessner, M.; Kupsc, A.; Kurth, M. G.; Kühn, W.; Lane, J. J.; Lange, J. S.; Larin, P.; Lavania, A.; Lavezzi, L.; Lei, Z. H.; Leithoff, H.; Lellmann, M.; Lenz, T.; Li, C.; Li, C. H.; Li, Cheng; Li, D. M.; Li, F.; Li, G.; Li, H.; Li, H.; Li, H. B.; Li, H. J.; Li, J. L.; Li, J. Q.; Li, J. S.; Li, Ke; Li, L. K.; Li, Lei; Li, P. R.; Li, S. Y.; Li, W. D.; Li, W. G.; Li, X. H.; Li, X. L.; Li, Xiaoyu; Li, Z. Y.; Liang, H.; Liang, H.; Liang, H.; Liang, Y. F.; Liang, Y. T.; Liao, G. R.; Liao, L. Z.; Libby, J.; Lin, C. X.; Lin, D. X.; Liu, B. J.; Liu, C. X.; Liu, D.; Liu, F. H.; Liu, Fang; Liu, Feng; Liu, H. B.; Liu, H. M.; Liu, Huanhuan; Liu, Huihui; Liu, J. B.; Liu, J. L.; Liu, J. Y.; Liu, K.; Liu, K. Y.; Liu, L.; Liu, M. H.; Liu, P. L.; Liu, Q.; Liu, Q.; Liu, S. B.; Liu, Shuai; Liu, T.; Liu, W. M.; Liu, X.; Liu, Y.; Liu, Y. B.; Liu, Z. A.; Liu, Z. Q.; Lou, X. C.; Lu, F. X.; Lu, F. X.; Lu, H. J.; Lu, J. D.; Lu, J. G.; Lu, X. L.; Lu, Y.; Lu, Y. P.; Luo, C. L.; Luo, M. X.; Luo, P. W.; Luo, T.; Luo, X. L.; Lusso, S.; Lyu, X. R.; Ma, F. C.; Ma, H. L.; Ma, L. L.; Ma, M. M.; Ma, Q. M.; Ma, R. Q.; Ma, R. T.; Ma, X. X.; Ma, X. Y.; Maas, F. E.; Maggiora, M.; Maldaner, S.; Malde, S.; Malik, Q. A.; Mangoni, A.; Mao, Y. J.; Mao, Z. P.; Marcello, S.; Meng, Z. X.; Messchendorp, J. G.; Mezzadri, G.; Min, T. J.; Mitchell, R. E.; Mo, X. H.; Mo, Y. J.; Muchnoi, N. Yu.; Muramatsu, H.; Nakhoul, S.; Nefedov, Y.; Nerling, F.; Nikolaev, I. B.; Ning, Z.; Nisar, S.; Olsen, S. L.; Ouyang, Q.; Pacetti, S.; Pan, X.; Pan, Y.; Pathak, A.; Patteri, P.; Pelizaeus, M.; Peng, H. P.; Peters, K.; Pettersson, J.; Ping, J. L.; Ping, R. G.; Poling, R.; Prasad, V.; Qi, H.; Qi, H. R.; Qi, K. H.; Qi, M.; Qi, T. Y.; Qi, T. Y.; Qian, S.; Qian, W. B.; Qian, Z.; Qiao, C. F.; Qin, L. Q.; Qin, X. P.; Qin, X. S.; Qin, Z. H.; Qiu, J. F.; Qu, S. Q.; Rashid, K. H.; Ravindran, K.; Redmer, C. F.; Rivetti, A.; Rodin, V.; Rolo, M.; Rong, G.; Rosner, Ch; Rump, M.; Sang, H. S.; Sarantsev, A.; Schelhaas, Y.; Schnier, C.; Schoenning, K.; Scodeggio, M.; Shan, D. C.; Shan, W.; Shan, X. Y.; Shangguan, J. F.; Shao, M.; Shen, C. P.; Shen, H. F.; Shen, P. X.; Shen, X. Y.; Shi, H. C.; Shi, R. S.; Shi, X.; Shi, X. D.; Song, J. J.; Song, W. M.; Song, Y. X.; Sosio, S.; Spataro, S.; Su, K. X.; Su, P. P.; Sui, F. F.; Sun, G. X.; Sun, H. K.; Sun, J. F.; Sun, L.; Sun, S. S.; Sun, T.; Sun, W. Y.; Sun, W. Y.; Sun, X.; Sun, Y. J.; Sun, Y. K.; Sun, Y. Z.; Sun, Z. T.; Tan, Y. H.; Tan, Y. X.; Tang, C. J.; Tang, G. Y.; Tang, J.; Teng, J. X.; Thoren, V.; Tian, W. H.; Uman, I.; Wang, B.; Wang, C. W.; Wang, D. Y.; Wang, H. J.; Wang, H. P.; Wang, K.; Wang, L. L.; Wang, M.; Wang, M. Z.; Wang, Meng; Wang, W.; Wang, W. H.; Wang, W. P.; Wang, X.; Wang, X. F.; Wang, X. L.; Wang, Y.; Wang, Y.; Wang, Y. D.; Wang, Y. F.; Wang, Y. Q.; Wang, Y. Y.; Wang, Z.; Wang, Z. Y.; Wang, Ziyi; Wang, Zongyuan; Wei, D. H.; Weidenkaff, P.; Weidner, F.; Wen, S. P.; White, D. J.; Wiedner, U.; Wilkinson, G.; Wolke, M.; Wollenberg, L.; Wu, J. F.; Wu, L. H.; Wu, L. J.; Wu, X.; Wu, Z.; Xia, L.; Xiao, H.; Xiao, S. Y.; Xiao, Z. J.; Xie, X. H.; Xie, Y. G.; Xie, Y. H.; Xing, T. Y.; Xu, G. F.; Xu, Q. J.; Xu, W.; Xu, X. P.; Xu, Y. C.; Yan, F.; Yan, L.; Yan, W. B.; Yan, W. C.; Yan, Xu; Yang, H. J.; Yang, H. X.; Yang, L.; Yang, S. L.; Yang, Y. X.; Yang, Yifan; Yang, Zhi; Ye, M.; Ye, M. H.; Yin, J. H.; You, Z. Y.; Yu, B. X.; Yu, C. X.; Yu, G.; Yu, J. S.; Yu, T.; Yuan, C. Z.; Yuan, L.; Yuan, X. Q.; Yuan, Y.; Yuan, Z. Y.; Yue, C. X.; Yuncu, A.; Zafar, A. A.; Zeng, X.; Zeng, Y.; Zhang, A. Q.; Zhang, B. X.; Zhang, Guangyi; Zhang, H.; Zhang, H. H.; Zhang, H. H.; Zhang, H. Y.; Zhang, J. J.; Zhang, J. L.; Zhang, J. Q.; Zhang, J. W.; Zhang, J. Y.; Zhang, J. Z.; Zhang, Jianyu; Zhang, Jiawei; Zhang, L. Q.; Zhang, Lei; Zhang, S.; Zhang, S. F.; Zhang, Shulei; Zhang, X. D.; Zhang, X. Y.; Zhang, Y.; Zhang, Y. H.; Zhang, Y. T.; Zhang, Yan; Zhang, Yao; Zhang, Yi; Zhang, Z. H.; Zhang, Z. Y.; Zhao, G.; Zhao, J.; Zhao, J. Y.; Zhao, J. Z.; Zhao, Lei; Zhao, Ling; Zhao, M. G.; Zhao, Q.; Zhao, S. J.; Zhao, Y. B.; Zhao, Y. X.; Zhao, Z. G.; Zhemchugov, A.; Zheng, B.; Zheng, J. P.; Zheng, Y.; Zheng, Y. H.; Zhong, B.; Zhong, C.; Zhou, L. P.; Zhou, Q.; Zhou, X.; Zhou, X. K.; Zhou, X. R.; Zhu, A. N.; Zhu, J.; Zhu, K.; Zhu, K. J.; Zhu, S. H.; Zhu, T. J.; Zhu, W. J.; Zhu, W. J.; Zhu, Y. C.; Zhu, Z. A.; Zou, B. S.; Zou, J. H.

doi:10.1016/j.physletb.2021.136328

Measurement of proton electromagnetic form factors in the time-like region using initial state radiation at BESIII

Journal Article · Thu Jun 10 00:00:00 EDT 2021 · Physics Letters. B

DOI:https://doi.org/10.1016/j.physletb.2021.136328· OSTI ID:1849617

Ablikim, M. ^[1]; Achasov, M. N.; Adlarson, P.; Ahmed, S.; Albrecht, M.; Aliberti, R.; Amoroso, A.; An, M. R.; An, Q.; Bai, X. H.; Bai, Y.; Bakina, O.; Baldini Ferroli, R.; Balossino, I.; Ban, Y.; Begzsuren, K.; Berger, N.; Bertani, M.; Bettoni, D.; Bianchi, F. more »

BESIII Collaboration

The electromagnetic process e⁺e^- → $$p\bar{p}$$ is studied with the initial-state-radiation technique using 7.5 fb^-1 of data collected by the BESIII experiment at seven energy points from 3.773 to 4.600 GeV. The Born cross section and the effective form factor of the proton are measured from the production threshold to 3.0 GeV/c² using the $$p\bar{p}$$ invariant-mass spectrum. The ratio of electric and magnetic form factors of the proton is determined from the analysis of the proton-helicity angular distribution.

View Accepted Manuscript (DOE)

Research Organization:: Indiana University, Bloomington, IN (United States); University of Minnesota, Minneapolis, MN (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

Contributing Organization:: BESIII Collaboration

Grant/Contract Number:: FG02-05ER41374; SC0012069

OSTI ID:: 1849617

Journal Information:: Physics Letters. B, Journal Name: Physics Letters. B Journal Issue: C Vol. 817; ISSN 0370-2693

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (34)

Baryon pairs production ine + e − annihilation at $$\sqrt s = 2.4 GeV$$ Bisello, D.; Busetto, G.; Castro, A. Zeitschrift für Physik C Particles and Fields, Vol. 48, Issue 1 https://doi.org/10.1007/BF01565602	journal	March 1990
The reaction e+e−→p $$\bar p$$ at a total energy of 2.1 GeVat a total energy of 2.1 GeV Castellano, M.; Di Giugno, G.; Humphrey, J. W. Il Nuovo Cimento A, Vol. 14, Issue 1 https://doi.org/10.1007/BF02734600	journal	March 1973
Proton-antiproton annihilation into electrons, muons and vector bosons Zichichi, A.; Berman, S. M.; Cabibbo, N. Il Nuovo Cimento, Vol. 24, Issue 1 https://doi.org/10.1007/BF02785769	journal	April 1962
Study of the reaction e+e−→p in the total energy range 1925–2180 MeV Delcourt, B.; Derado, I.; Bertrand, J. L. Physics Letters B, Vol. 86, Issue 3-4 https://doi.org/10.1016/0370-2693(79)90864-5	journal	October 1979
First measurement of the neutron electromagnetic form factor in the time-like region Antonelli, A.; Baldini, R.; Bertani, M. Physics Letters B, Vol. 313, Issue 1-2 https://doi.org/10.1016/0370-2693(93)91225-C	journal	August 1993
Measurement of the electromagnetic form factor of the proton in the time-like region Antonelli, A.; Baldini, R.; Bertani, M. Physics Letters B, Vol. 334, Issue 3-4 https://doi.org/10.1016/0370-2693(94)90710-2	journal	August 1994
Hard-photon emission in e+e− reactions Bonneau, G.; Martin, F. Nuclear Physics B, Vol. 27, Issue 2 https://doi.org/10.1016/0550-3213(71)90102-7	journal	January 1971
A measurement of Bisello, D.; Limentani, S.; Nigro, M. Nuclear Physics B, Vol. 224, Issue 3 https://doi.org/10.1016/0550-3213(83)90381-4	journal	September 1983
Determination of the electric and magnetic form factors of the proton in the time-like region Bardin, G.; Burgun, G.; Calabrese, R. Nuclear Physics B, Vol. 411, Issue 1 https://doi.org/10.1016/0550-3213(94)90052-3	journal	January 1994
Geant4—a simulation toolkit Agostinelli, S.; Allison, J.; Amako, K. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 506, Issue 3 https://doi.org/10.1016/S0168-9002(03)01368-8	journal	July 2003
Search for evidence of asymptotic regime of nucleon electromagnetic form factors from a compared analysis in space- and time-like regions Tomasi-Gustafsson, Egle; Rekalo, Michail P. Physics Letters B, Vol. 504, Issue 4 https://doi.org/10.1016/S0370-2693(01)00312-4	journal	April 2001
Measurements of the magnetic form factor of the proton for timelike momentum transfers Andreotti, M.; Bagnasco, S.; Baldini, W. Physics Letters B, Vol. 559, Issue 1-2 https://doi.org/10.1016/S0370-2693(03)00300-9	journal	April 2003
The first measurement of the neutron electromagnetic form factors in the time-like region Antonelli, A.; Baldini, R.; Benasi, P. Nuclear Physics B, Vol. 517, Issue 1-3 https://doi.org/10.1016/S0550-3213(98)00083-2	journal	April 1998
Design and construction of the BESIII detector Ablikim, M.; An, Z. H.; Bai, J. Z. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 614, Issue 3 https://doi.org/10.1016/j.nima.2009.12.050	journal	March 2010
Measurement of the cross section for e+e−→pp¯ at center-of-mass energies from 2.0 to 3.07 GeV Ablikim, M.; Bai, J. Z.; Ban, Y. Physics Letters B, Vol. 630, Issue 1-2 https://doi.org/10.1016/j.physletb.2005.09.044	journal	December 2005
A model for space and time-like proton (neutron) form factors Kuraev, E. A.; Dbeyssi, A.; Tomasi-Gustafsson, E. Physics Letters B, Vol. 712, Issue 3 https://doi.org/10.1016/j.physletb.2012.04.073	journal	June 2012
Measurement of the e+e−→π+π− cross section between 600 and 900 MeV using initial state radiation Ablikim, M.; Achasov, M. N.; Ai, X. C. Physics Letters B, Vol. 753 https://doi.org/10.1016/j.physletb.2015.11.043	journal	February 2016
Study of the process e + e − → p p ¯ in the c.m. energy range from threshold to 2 GeV with the CMD-3 detector Akhmetshin, R. R.; Amirkhanov, A. N.; Anisenkov, A. V. Physics Letters B, Vol. 759 https://doi.org/10.1016/j.physletb.2016.04.048	journal	August 2016
Observation of a fine structure in e+e− → hadrons production at the nucleon-antinucleon threshold Akhmetshin, R. R.; Amirkhanov, A. N.; Anisenkov, A. V. Physics Letters B, Vol. 794 https://doi.org/10.1016/j.physletb.2019.05.032	journal	July 2019
Averaging correlated data Schmelling, Michael Physica Scripta, Vol. 51, Issue 6 https://doi.org/10.1088/0031-8949/51/6/002	journal	June 1995
An exclusive event generator for e ⁺ e ⁻ scan experiments Ping, Rong-Gang Chinese Physics C, Vol. 38, Issue 8 https://doi.org/10.1088/1674-1137/38/8/083001	journal	August 2014
Future Physics Programme of BESIII Ablikim, M.; Achasov, M. N.; Adlarson, P. Chinese Physics C, Vol. 44, Issue 4 https://doi.org/10.1088/1674-1137/44/4/040001	journal	April 2020
Dispersion analysis of the nucleon form factors including meson continua Belushkin, M. A.; Hammer, H. -W.; Meißner, Ulf-G. Physical Review C, Vol. 75, Issue 3 https://doi.org/10.1103/PhysRevC.75.035202	journal	March 2007
Phenomenological analysis of near-threshold periodic modulations of the proton timelike form factor Bianconi, A.; Tomasi-Gustafsson, E. Physical Review C, Vol. 93, Issue 3 https://doi.org/10.1103/PhysRevC.93.035201	journal	March 2016
Measurements of the magnetic form factor of the proton in the timelike region at large momentum transfer Ambrogiani, M.; Bagnasco, S.; Baldini, W. Physical Review D, Vol. 60, Issue 3 https://doi.org/10.1103/PhysRevD.60.032002	journal	June 1999
Nucleon form factors and final state radiative corrections to e + e − → p ¯ p γ Czyż, Henryk; Kühn, Johann H.; Tracz, Szymon Physical Review D, Vol. 90, Issue 11 https://doi.org/10.1103/PhysRevD.90.114021	journal	December 2014
Periodic Interference Structures in the Timelike Proton Form Factor Bianconi, Andrea; Tomasi-Gustafsson, Egle Physical Review Letters, Vol. 114, Issue 23 https://doi.org/10.1103/PhysRevLett.114.232301	journal	June 2015
Measurement of Proton Electromagnetic Form Factors in e + e − → p p ¯ in the Energy Region 2.00–3.08 GeV Ablikim, M.; Achasov, M. N.; Adlarson, P. Physical Review Letters, Vol. 124, Issue 4 https://doi.org/10.1103/PhysRevLett.124.042001	journal	January 2020
Proton electromagnetic form factors in the timelike region from 8.9 to 13.0 GeV 2 Armstrong, T. A.; Bettoni, D.; Bharadwaj, V. Physical Review Letters, Vol. 70, Issue 9 https://doi.org/10.1103/PhysRevLett.70.1212	journal	March 1993
Precision Measurements of the Timelike Electromagnetic Form Factors of Pion, Kaon, and Proton Pedlar, T. K.; Cronin-Hennessy, D.; Gao, K. Y. Physical Review Letters, Vol. 95, Issue 26 https://doi.org/10.1103/PhysRevLett.95.261803	journal	December 2005
Geant4 developments and applications Allison, J.; Amako, K.; Apostolakis, J. IEEE Transactions on Nuclear Science, Vol. 53, Issue 1 https://doi.org/10.1109/TNS.2006.869826	journal	February 2006
No Sommerfeld resummation factor in $$e^ + e^ - \to p\bar p$$ ? Baldini Ferroli, R.; Pacetti, S.; Zallo, A. The European Physical Journal A, Vol. 48, Issue 3 https://doi.org/10.1140/epja/i2012-12033-6	journal	March 2012
The structure of the nucleon: Elastic electromagnetic form factors Punjabi, V.; Perdrisat, C. F.; Jones, M. K. The European Physical Journal A, Vol. 51, Issue 7 https://doi.org/10.1140/epja/i2015-15079-x	journal	July 2015
Spectroscopy at B-Factories Using hard Photon Emission Benayoun, M.; Eidelman, S. I.; Ivanchenko, V. N. Modern Physics Letters A, Vol. 14, Issue 37 https://doi.org/10.1142/S021773239900273X	journal	December 1999

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Measurement of proton electromagnetic form factors in the time-like region using initial state radiation at BESIII

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