Hyperon pair production at BESIII

Authors

  • Xiongfe Wang Lanzhou University

DOI:

https://doi.org/10.31349/SuplRevMexFis.3.0308074

Keywords:

Hyperon pair production, charmonium decay, e e − annihilations, cross section, form factor

Abstract

Hyperons provide a unique avenue to study the strong interaction. Due to their limited lifetime, the hyperon production in e +e − collisions is a new viable way to obtain information to understand the hyperon structure and internal dynamics, and even insight into the nature of the charmonium(-like) states. With the unique data sets obtained by the BESIII experiment, the recent results for the hyperon pair production in e +e − collisions are presented, such as observation of ψ(3686) → Ξ(1530)−Ξ(1530) ¯ +, determination of the Ω − spin, observation of the Ξ hyperon polarization, study of threshold effect in the sector of Ξ hyperon, search for Y (4230/4260) → Ξ −Ξ¯+ and so on.

References

N. Brambilla et al., Eur. Phys. J. C 71 (2011) 1534.

R. A. Briceno et al., Chin. Phys. C 40 (2016) 042001.

X. F. Wang, PoS CHARM2020 (2021) 026.

X. F. Wang, B. Li, Y. N. Gao and X. C. Lou, Nucl. Phys. B 941 (2019) 861.

M. Ablikim et al. (BESIII Collaboration), Phys. Rev. D 87 032007 (2013) [erratum: Phys. Rev. D 87 (2013) 059901].

M. Ablikim et al. (BESIII Collaboration), Phys. Rev. D 104 (2021) L091104.

M. Ablikim et al. (BESIII Collaboration), Phys. Rev. D 104 (2021) 092012.

R. Q. Qian, Q. Huang and X. Liu, [arXiv:2111.13821].

P. A. Zyla et al., (Particle Data Group), PTEP 2020 (2020) 083C01.

T. Appelquist et al., Phys. Rev. Lett. 34 (1975) 43; Phys. Rev. D 12 (1975) 1404.

S. Godfrey and N. Isgur, Phys. Rev. D 32 (1985) 189.

T. Barnes et al., Phys. Rev. D 72 (2005) 054026.

T. Burch et al., Phys. Rev. D 81 (2010) 034508.

L. Liu et al., (Hadron Spectrum Collaboration), JHEP 1207 (2012) 126.

N. Brambilla et al., Eur. Phys. J. C 71 (2011) 1534.

X. F. Wang, EPJ Web Conf. 202 (2019) 02002.

C. Z. Yuan, Int. J. Mod. Phys. A 33 1830018 (2018).

F. K. Guo et al., Rev. Mod. Phys. 90 (2018) 015004.

Y. F. Wang, Int. J. Mod. Phys. A 21 (2006) 5371.

M. Ablikim et al., (BESIII Collaboration), Nucl. Instrum. Meth. A 614 (2010) 345.

M. Ablikim et al., (BESIII Collaboration), Chin. Phys. C 44 (2020) 040001.

M. Ablikim et al., (BESIII Collaboration), Chin. Phys. C 39 (2015) 093001.

M. Ablikim et al., (BESIII Collaboration), Chin. Phys. C 41 (2017 063001).

M. Ablikim et al., (BESIII Collaboration), Chin. Phys. C 41 (2017) 013001.

M. Ablikim et al. (BESIII Collaboration), Chin. Phys. C 42 (2018) 023001.

N. Cabibbo, Phys. Rev. Lett. 10 (1963) 531.

M. Kobayashi and T. Maskawa, Prog. Theor. Phys. 49 (1973) 652.

A. D. Sakharov, Pisma Zh. Eksp. Teor. Fiz. 5 (1967) 32.

M. Ablikim et al. (BESIII Collaboration), Weak phases and CP-symmetry tests in sequential decays of entangled doublestrange baryons, [arXiv:2105.11155].

M. Ablikim et al. (BESIII Collaboration), Study of ψ decays to the Ξ −Ξ¯+ and Σ(1385)∓Σ(1385) ¯ ± final states, Phys. Rev. D 93 (2016) 072003.

M. Ablikim et al., (BESIII Collaboration), Study of J/ψ and ψ(3686) → Σ(1385)0Σ(1385) ¯ 0 and Ξ 0Ξ¯0 , Phys. Lett. B 770 (2017) 217.

M. Ablikim et al. (BESIII Collaboration), Phys. Rev. D 100 (2019) 051101(R).

M. Claudson, S. L. Glashow and M. B. Wise, Phys. Rev. D 25 (1982) 1345.

C. Carimalo, Int. J. Mod. Phys. A 2 (1987) 249.

V. E. Barnes et al., Phys. Rev. Lett. 12 (1964) 204.

M. Gell-Mann, Symmetries of baryons and mesons, Phys. Rev. 125 (1962) 1067.

B. Aubert et al., (BaBar Collaboration), Measurement of the spin of the Omega-hyperon at BABAR, Phys. Rev. Lett. 97 (2006) 112001.

R. Aaij et al., (LHCb Collaboration), Quantum numbers of the X(3872) state and orbital angular momentum in its ρ 0 Jψ decay, Phys. Rev. D 92 (2015) 011102.

M. Ablikim et al., (BESIII Collaboration), Polarization and Entanglement in Baryon-Antibaryon Pair Production in ElectronPositron Annihilation, Nature Phys. 15 (2019) 631.

M. Ablikim et al., (BESIII Collaboration), Complete Measurement of the Λ Electromagnetic Form Factors, Phys. Rev. Lett. 123 (2019) 122003.

M. Ablikim et al., (BESIII Collaboration), Polarization and Entanglement in Baryon-Antibaryon Pair Production in ElectronPositron Annihilation, Nature Phys. 15 (2019) 631.

M. Ablikim et al., (BESIII Collaboration), Polarization and Entanglement in Baryon-Antibaryon Pair Production in ElectronPositron Annihilation, [arXiv: 2111.11742].

M. Ablikim et al. (BESIII Collaboration), Measurements of Σ + and Σ − time-like electromagnetic form factors for center-ofmass energies from 2.3864 to 3.0200 GeV, Phys. Lett. B 814 (2021) 136110.

O. D. Dalkarov, P. A. Khakhulin, and A. Y. Voronin, Nucl. Phys. A 833 (2010) 104.

B. El-Bennich, M. Lacombe, B. Loiseau, and S. Wycech, Phys. Rev. C 79 (2009) 054001.

J. Haidenbauer, H. W. Hammer, U. G. Meissner and A. Sibirtsev, Phys. Lett. B 643 (2006) 29.

R. Baldini, S. Pacetti, A. Zallo, A. Zichichi, Eur. Phys. J. A 39 (2009) 315.

M. Ablikim et al., (BESIII Collaboration), Measurement of cross section for e +e − → Ξ 0Ξ¯0 near threshold, Phys. Lett. B 820 (2021) 136557.

M. Ablikim et al., (BESIII Collaboration), Measurement of cross section for e +e − → Ξ −Ξ¯+ near threshold at BESIII, Phys. Rev. D 103 (2021) 012005.

S. Pacetti, R. Baldini Ferroli and E. Tomasi Gustafsson, Phys. Rep. 550 (2015) 1.

F. E. Close and P. R. Page, Gluonic charmonium resonances at BaBar and BELLE?, Phys. Lett. B 628 (2005) 215.

M. Ablikim et al., (BESIII Collaboration), Measurement of the cross section for e +e − → Ξ −Ξ¯+ and observation of an excited Ξ baryon, Phys. Rev. Lett. 124 (2020) 032002.

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Published

2022-05-18

How to Cite

1.
Wang X. Hyperon pair production at BESIII. Supl. Rev. Mex. Fis. [Internet]. 2022 May 18 [cited 2024 Mar. 28];3(3):0308074 1-6. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/5984