Extracting the femtometer structure of strange baryons using the vacuum polarization effect.
Journal
Nature communications
ISSN: 2041-1723
Titre abrégé: Nat Commun
Pays: England
ID NLM: 101528555
Informations de publication
Date de publication:
11 Oct 2024
11 Oct 2024
Historique:
received:
13
09
2023
accepted:
19
08
2024
medline:
12
10
2024
pubmed:
12
10
2024
entrez:
11
10
2024
Statut:
epublish
Résumé
One of the fundamental goals of particle physics is to gain a microscopic understanding of the strong interaction. Electromagnetic form factors quantify the structure of hadrons in terms of charge and magnetization distributions. While the nucleon structure has been investigated extensively, data on hyperons are still scarce. It has recently been demonstrated that electron-positron annihilations into hyperon-antihyperon pairs provide a powerful tool to investigate their inner structure. We present a method useful for hyperon-antihyperon pairs of different types which exploits the cross section enhancement due to the effect of vacuum polarization at the J/ψ resonance. Using the 10 billion J/ψ events collected with the BESIII detector, this allows a precise determination of the hyperon structure function. The result is essentially a precise snapshot of the
Identifiants
pubmed: 39394218
doi: 10.1038/s41467-024-51802-y
pii: 10.1038/s41467-024-51802-y
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
8812Investigateurs
M Ablikim
(M)
M N Achasov
(MN)
P Adlarson
(P)
M Albrecht
(M)
R Aliberti
(R)
A Amoroso
(A)
M R An
(MR)
Q An
(Q)
Y Bai
(Y)
O Bakina
(O)
R Baldini Ferroli
(RB)
I Balossino
(I)
Y Ban
(Y)
V Batozskaya
(V)
D Becker
(D)
K Begzsuren
(K)
N Berger
(N)
M Bertani
(M)
D Bettoni
(D)
F Bianchi
(F)
E Bianco
(E)
J Bloms
(J)
A Bortone
(A)
I Boyko
(I)
R A Briere
(RA)
A Brueggemann
(A)
H Cai
(H)
X Cai
(X)
A Calcaterra
(A)
G F Cao
(GF)
N Cao
(N)
S A Cetin
(SA)
J F Chang
(JF)
W L Chang
(WL)
G R Che
(GR)
G Chelkov
(G)
C Chen
(C)
Chao Chen
(C)
G Chen
(G)
H S Chen
(HS)
M L Chen
(ML)
S J Chen
(SJ)
S M Chen
(SM)
T Chen
(T)
X R Chen
(XR)
X T Chen
(XT)
Y B Chen
(YB)
Z J Chen
(ZJ)
W S Cheng
(WS)
S K Choi
(SK)
X Chu
(X)
G Cibinetto
(G)
F Cossio
(F)
J J Cui
(JJ)
H L Dai
(HL)
J P Dai
(JP)
A Dbeyssi
(A)
R E de Boer
(RE)
D Dedovich
(D)
Z Y Deng
(ZY)
A Denig
(A)
I Denysenko
(I)
M Destefanis
(M)
F De Mori
(F)
Y Ding
(Y)
Y Ding
(Y)
J Dong
(J)
L Y Dong
(LY)
M Y Dong
(MY)
X Dong
(X)
S X Du
(SX)
Z H Duan
(ZH)
P Egorov
(P)
Y L Fan
(YL)
J Fang
(J)
S S Fang
(SS)
W X Fang
(WX)
Y Fang
(Y)
R Farinelli
(R)
L Fava
(L)
F Feldbauer
(F)
G Felici
(G)
C Q Feng
(CQ)
J H Feng
(JH)
K Fischer
(K)
M Fritsch
(M)
C Fritzsch
(C)
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(CD)
H Gao
(H)
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(YN)
Yang Gao
(Y)
S Garbolino
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I Garzia
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(ZW)
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A Gilman
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W Gradl
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E Jang
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N Kalantar-Nayestanaki
(N)
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(XL)
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R Kappert
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M Kavatsyuk
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B C Ke
(BC)
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R Kliemt
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L Koch
(L)
O B Kolcu
(OB)
B Kopf
(B)
M Kuemmel
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A Kupsc
(A)
W Kühn
(W)
J J Lane
(JJ)
J S Lange
(JS)
P Larin
(P)
A Lavania
(A)
L Lavezzi
(L)
T T Lei
(TT)
Z H Lei
(ZH)
H Leithoff
(H)
M Lellmann
(M)
T Lenz
(T)
C Li
(C)
C Li
(C)
C H Li
(CH)
Cheng Li
(C)
D M Li
(DM)
F Li
(F)
G Li
(G)
H Li
(H)
H Li
(H)
H B Li
(HB)
H J Li
(HJ)
H N Li
(HN)
J Q Li
(JQ)
J S Li
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J W Li
(JW)
Ke Li
(K)
L J Li
(LJ)
L K Li
(LK)
Lei Li
(L)
M H Li
(MH)
P R Li
(PR)
S X Li
(SX)
S Y Li
(SY)
T Li
(T)
W D Li
(WD)
W G Li
(WG)
X H Li
(XH)
X L Li
(XL)
Xiaoyu Li
(X)
Y G Li
(YG)
Z X Li
(ZX)
Z Y Li
(ZY)
C Liang
(C)
H Liang
(H)
H Liang
(H)
H Liang
(H)
Y F Liang
(YF)
Y T Liang
(YT)
G R Liao
(GR)
L Z Liao
(LZ)
J Libby
(J)
A Limphirat
(A)
C X Lin
(CX)
D X Lin
(DX)
T Lin
(T)
B J Liu
(BJ)
C Liu
(C)
C X Liu
(CX)
D Liu
(D)
F H Liu
(FH)
Fang Liu
(F)
Feng Liu
(F)
G M Liu
(GM)
H Liu
(H)
H B Liu
(HB)
H M Liu
(HM)
Huanhuan Liu
(H)
Huihui Liu
(H)
J B Liu
(JB)
J L Liu
(JL)
J Y Liu
(JY)
K Liu
(K)
K Y Liu
(KY)
Ke Liu
(K)
L Liu
(L)
Lu Liu
(L)
M H Liu
(MH)
P L Liu
(PL)
Q Liu
(Q)
S B Liu
(SB)
T Liu
(T)
W K Liu
(WK)
W M Liu
(WM)
X Liu
(X)
Y Liu
(Y)
Y B Liu
(YB)
Z A Liu
(ZA)
Z Q Liu
(ZQ)
X C Lou
(XC)
F X Lu
(FX)
H J Lu
(HJ)
J G Lu
(JG)
X L Lu
(XL)
Y Lu
(Y)
Y P Lu
(YP)
Z H Lu
(ZH)
C L Luo
(CL)
M X Luo
(MX)
T Luo
(T)
X L Luo
(XL)
X R Lyu
(XR)
Y F Lyu
(YF)
F C Ma
(FC)
H L Ma
(HL)
L L Ma
(LL)
M M Ma
(MM)
Q M Ma
(QM)
R Q Ma
(RQ)
R T Ma
(RT)
X Y Ma
(XY)
Y Ma
(Y)
F E Maas
(FE)
M Maggiora
(M)
S Maldaner
(S)
S Malde
(S)
Q A Malik
(QA)
A Mangoni
(A)
Y J Mao
(YJ)
Z P Mao
(ZP)
S Marcello
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Z X Meng
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J G Messchendorp
(JG)
G Mezzadri
(G)
H Miao
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T J Min
(TJ)
R E Mitchell
(RE)
X H Mo
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N Yu Muchnoi
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Y Nefedov
(Y)
F Nerling
(F)
I B Nikolaev
(IB)
Z Ning
(Z)
S Nisar
(S)
Y Niu
(Y)
S L Olsen
(SL)
Q Ouyang
(Q)
S Pacetti
(S)
X Pan
(X)
Y Pan
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A Pathak
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Y P Pei
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M Pelizaeus
(M)
H P Peng
(HP)
K Peters
(K)
J L Ping
(JL)
R G Ping
(RG)
S Plura
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S Pogodin
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V Prasad
(V)
F Z Qi
(FZ)
H Qi
(H)
H R Qi
(HR)
M Qi
(M)
T Y Qi
(TY)
S Qian
(S)
W B Qian
(WB)
Z Qian
(Z)
C F Qiao
(CF)
J J Qin
(JJ)
L Q Qin
(LQ)
X P Qin
(XP)
X S Qin
(XS)
Z H Qin
(ZH)
J F Qiu
(JF)
S Q Qu
(SQ)
K H Rashid
(KH)
C F Redmer
(CF)
K J Ren
(KJ)
A Rivetti
(A)
V Rodin
(V)
M Rolo
(M)
G Rong
(G)
Ch Rosner
(C)
S N Ruan
(SN)
A Sarantsev
(A)
Y Schelhaas
(Y)
C Schnier
(C)
K Schoenning
(K)
M Scodeggio
(M)
K Y Shan
(KY)
W Shan
(W)
X Y Shan
(XY)
J F Shangguan
(JF)
L G Shao
(LG)
M Shao
(M)
C P Shen
(CP)
H F Shen
(HF)
W H Shen
(WH)
X Y Shen
(XY)
B A Shi
(BA)
H C Shi
(HC)
J Y Shi
(JY)
Q Q Shi
(QQ)
R S Shi
(RS)
X Shi
(X)
J J Song
(JJ)
W M Song
(WM)
Y X Song
(YX)
S Sosio
(S)
S Spataro
(S)
F Stieler
(F)
P P Su
(PP)
Y J Su
(YJ)
G X Sun
(GX)
H Sun
(H)
H K Sun
(HK)
J F Sun
(JF)
L Sun
(L)
S S Sun
(SS)
T Sun
(T)
W Y Sun
(WY)
Y J Sun
(YJ)
Y Z Sun
(YZ)
Z T Sun
(ZT)
Y X Tan
(YX)
C J Tang
(CJ)
G Y Tang
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J Tang
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L Y Tao
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Q T Tao
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M Tat
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J X Teng
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V Thoren
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W H Tian
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Y Tian
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I Uman
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B Wang
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B L Wang
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C W Wang
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D Y Wang
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F Wang
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H J Wang
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K Wang
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M Wang
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M Z Wang
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Ziyi Wang
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D H Wei
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D J White
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U Wiedner
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G Wilkinson
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M Wolke
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L Wollenberg
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J F Wu
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L J Wu
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X Wu
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Y Wu
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Z Wu
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Y L Xiao
(YL)
Z J Xiao
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C Xie
(C)
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Y Xie
(Y)
Y G Xie
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Lei Zhao
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Ling Zhao
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A Zhemchugov
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B Zhong
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H Zhou
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(ZA)
J H Zou
(JH)
J Zu
(J)
Informations de copyright
© 2024. The Author(s).
Références
Mcallister, R. W. & Hofstadter, R. Elastic scattering of 188-MeV electrons from the proton and the alpha particle. Phys. Rev. 102, 851 (1956).
doi: 10.1103/PhysRev.102.851
Punjabi, V. et al. The structure of the nucleon: elastic electromagnetic form factors. Eur. Phys. J. A 51, 79 (1956).
doi: 10.1140/epja/i2015-15079-x
Puckett, A. J. R. et al. Final analysis of proton form factor ratio data at Q
doi: 10.1103/PhysRevC.85.045203
Ablikim, M. et al. Measurement of proton electromagnetic form factors in the time-like region using initial state radiation at BESIII. Phys. Lett. B 817, 136328 (2021).
doi: 10.1016/j.physletb.2021.136328
Buttimore, N. H. & Jennings, E. Polarisation observables in lepton-antilepton-to-proton-antiproton reactions including lepton mass. Eur. Phys. J. A 31, 9 (2007).
doi: 10.1140/epja/i2006-10152-3
Gao, H. & Vanderhaeghen, M. The proton charge radius. Rev. Mod. Phys. 94, 015002 (2022).
doi: 10.1103/RevModPhys.94.015002
Lin, Y. H., Hammer, H. W. & Meißner, U. G. New insights into the nucleon’s electromagnetic structure. Phys. Rev. Lett. 128, 052002 (2022).
pubmed: 35179940
doi: 10.1103/PhysRevLett.128.052002
Lin, Y. H., Hammer, H. W. & Meißner, U. G. High-precision determination of the electric and magnetic radius of the proton. Phys. Lett. B 816, 136254 (2021).
doi: 10.1016/j.physletb.2021.136254
Mangoni, A., Pacetti, S. & Tomasi-Gustafsson, E. First exploration of the physical Riemann surfaces of the ratio [Formula: see text]. Phys. Rev. D 104, 116016 (2021).
doi: 10.1103/PhysRevD.104.116016
Segovia, J., Cloet, I. C., Roberts, C. D. & Schmidt, S. M. Nucleon and Δ elastic and transition form factors. Few Body Syst. 55, 1185 (2014).
doi: 10.1007/s00601-014-0907-2
Ablikim, M. et al. Polarization and entanglement in baryon-antibaryon pair production in electron-positron annihilation. Nature Phys. 15, 631 (2019).
doi: 10.1038/s41567-019-0494-8
Pacetti, S., Ferroli, R. B. & Tomasi-Gustafsson, E. Proton electromagnetic form factors: basic notions, present achievements and future perspectives. Phys. Rep. 550, 1 (2015).
doi: 10.1016/j.physrep.2014.09.005
Granados, C., Leupold, S. & Perotti, E. The electromagnetic Sigma-to-Lambda hyperon transition form factors at low energies. Eur. Phys. J. A 53, 117 (2017).
doi: 10.1140/epja/i2017-12324-4
Lin, Y. H., Hammer, H. W. & Meißner, U. G. The electromagnetic Sigma-to-Lambda transition form factors with coupled-channel effects in the space-like region. Eur. Phys. J. A 59, 54 (2023).
doi: 10.1140/epja/s10050-023-00973-1
Ablikim, M. et al. Complete measurement of the Λ electromagnetic form factors. Phys. Rev. Lett. 123, 122003 (2019).
pubmed: 31633986
doi: 10.1103/PhysRevLett.123.122003
Schönning, K., Batozskaya, V., Adlarson, P. & Zhou, X. R. Production and decay of polarized hyperon-antihyperon pairs. Chin. Phys. C 47, 052002 (2023).
doi: 10.1088/1674-1137/acc790
Zyla, P. A. et al. Review of particle physics. Prog. Theor. Exp. Phys. 2022, 083C01 (2022).
doi: 10.1093/ptep/ptac097
Ferroli, R. B., Mangoni, A. & Pacetti, S. The cross section of [Formula: see text] as a litmus test of isospin violation in the decays of vector charmonia into [Formula: see text] Eur. Phys. J. C 80, 903 (2020).
doi: 10.1140/epjc/s10052-020-08474-x
Ablikim, M. et al. Number of J/ψ events at BESIII. Chin. Phys. C 46, 074001 (2022).
doi: 10.1088/1674-1137/ac5c2e
Törnqvist, N. A. Suggestion for Einstein-Podolsky-Rosen experiments using reactions like [Formula: see text]. Found. Phys. 11, 171–177 (1981).
doi: 10.1007/BF00715204
Hiesmayr, B. Limits of quantum information in weak interaction processes of hyperons. Sci. Rep. 5, 11591 (2015).
pubmed: 26144247
pmcid: 4491847
doi: 10.1038/srep11591
Ablikim, M. et al. Design and construction of the BESIII detector. Nucl. Instrum. Meth. A 614, 345 (2010).
doi: 10.1016/j.nima.2009.12.050
Yu, C. H. et al. BEPCII Performance and Beam Dynamics Studies on Luminosity. Proc. IPAC2016, Busan, Korea. https://doi.org/10.18429/JACoW-IPAC2016-TUYA01 (2016).
Ablikim, M. et al. Measurement of the phase between strong and electromagnetic amplitudes of J/ψ decays. Phys. Lett. B 791, 375 (2019).
doi: 10.1016/j.physletb.2019.03.001
Dubnickova, A. Z., Dubnička, S. & Rekalo, M. P. Investigation of the baryon electromagnetic structure by polarization effects in [Formula: see text] processes. Nuovo. Cimento. A 109, 241 (1996).
doi: 10.1007/BF02731012
Fäldt, G. & Kupsc, A. Hadronic structure functions in the [Formula: see text] reaction. Phys. Lett. B 772, 16 (2017).
doi: 10.1016/j.physletb.2017.06.011
Haidenbauer, J., Meißner, U. G. & Dai, L. Y. Hyperon electromagnetic form factors in the time-like region. Phys. Rev. D 103, 014028 (2021).
doi: 10.1103/PhysRevD.103.014028
Ablikim, M. et al. Precise measurements of decay parameters and CP asymmetry with entangled [Formula: see text] pairs. Phys. Rev. Lett. 129, 131801 (2022).
pubmed: 36206435
doi: 10.1103/PhysRevLett.129.131801
Fäldt, G. Production and sequential decay of charmed hyperons. Phys. Rev. D 97, 053002 (2018).
doi: 10.1103/PhysRevD.97.053002
Ablikim, M. et al. Future physics programme of BESIII. Chin. Phys. C 44, 040001 (2022).
doi: 10.1088/1674-1137/44/4/040001
Salone, N., Adlarson, P., Batozskaya, V., Leupold, S. & Tandean, J. Study of CP violation in hyperon decays at super-charm-tau factories with a polarized electron beam. Phys. Rev. D 105, 116022 (2022).
doi: 10.1103/PhysRevD.105.116022
Barucca, G. et al. The potential of Λ and Ξ
doi: 10.1140/epja/s10050-021-00386-y
Agostinelli, S. et al. Geant4-a simulation toolkit. Nucl. Instrum. Meth. A 506, 250 (2003).
doi: 10.1016/S0168-9002(03)01368-8
Jadach, S., Ward, B. F. L. & Was, Z. Coherent exclusive exponentiation for precision Monte Carlo calculations. Phys. Rev. D 63, 113009 (2001).
doi: 10.1103/PhysRevD.63.113009
Lange, D. J. The EvtGen particle decay simulation package. Nucl. Instrum. Meth. A 462, 152 (2001).
doi: 10.1016/S0168-9002(01)00089-4
Ping, R. G. Event generators at BESIII. Chin. Phys. C 32, 599 (2008).
Chen, J. C., Huang, G. S., Qi, X. R., Zhang, D. H. & Zhu, Y. S. Event generator for J/ψ and ψ(2S) decay. Phys. Rev. D 62, 034003 (2000).
doi: 10.1103/PhysRevD.62.034003
Yang, R. L., Ping, R. G. & Chen, H. Tuning and validation of the lundcharm model with J/ψ decays. Chin. Phys. Lett. 31, 061301 (2014).
Ping, R. G. An exclusive event generator for e
doi: 10.1088/1674-1137/38/8/083001
Zhong, B., Ping, R. G. & Xiao, Z. J. Study of [Formula: see text] decay parameter in [Formula: see text] decay. Chin. Phys. C 32, 692 (2008).
doi: 10.1088/1674-1137/32/9/003
Xu, M. et al. Decay vertex reconstruction and 3-dimensional lifetime determination at BESIII. Chin. Phys. C 33, 428 (2009).
doi: 10.1088/1674-1137/33/6/005
Zhou, X. Y., Du, S. X., Li, G. & Shen, C. P. TopoAna: A generic tool for the event type analysis of inclusive Monte-Carlo samples in high energy physics experiments. Comput. Phys. Commun. 258, 107540 (2021).
doi: 10.1016/j.cpc.2020.107540
Brodsky, S. J. & Farrar, G. R. Scaling laws at large transverse momentum. Phys. Rev. Lett. 31, 1153 (1973).
doi: 10.1103/PhysRevLett.31.1153
Perotti, E., Fäldt, G., Kupsc, A., Leupold, S. & Song, J. J. Polarization observables in e
doi: 10.1103/PhysRevD.99.056008