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Interaction of real and virtual pp¯ pairs in J/ψ→pp¯γ(ρ,ω) decays. / Milstein, A. I.; Salnikov, S. G.

In: Nuclear Physics A, Vol. 966, 01.10.2017, p. 54-63.

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Harvard

Milstein, AI & Salnikov, SG 2017, 'Interaction of real and virtual pp¯ pairs in J/ψ→pp¯γ(ρ,ω) decays', Nuclear Physics A, vol. 966, pp. 54-63. https://doi.org/10.1016/j.nuclphysa.2017.06.002

APA

Milstein, A. I., & Salnikov, S. G. (2017). Interaction of real and virtual pp¯ pairs in J/ψ→pp¯γ(ρ,ω) decays. Nuclear Physics A, 966, 54-63. https://doi.org/10.1016/j.nuclphysa.2017.06.002

Vancouver

Milstein AI, Salnikov SG. Interaction of real and virtual pp¯ pairs in J/ψ→pp¯γ(ρ,ω) decays. Nuclear Physics A. 2017 Oct 1;966:54-63. doi: 10.1016/j.nuclphysa.2017.06.002

Author

Milstein, A. I. ; Salnikov, S. G. / Interaction of real and virtual pp¯ pairs in J/ψ→pp¯γ(ρ,ω) decays. In: Nuclear Physics A. 2017 ; Vol. 966. pp. 54-63.

BibTeX

@article{1dfdb4d824ff4a17be4ff9479ba7f753,
title = "Interaction of real and virtual pp¯ pairs in J/ψ→pp¯γ(ρ,ω) decays",
abstract = "The pp¯ invariant mass spectra of the processes J/ψ→pp¯ω, J/ψ→pp¯ρ, and J/ψ→pp¯γ close to the pp¯ threshold are calculated by means of the NN¯ optical potential. The potential model for NN¯ interaction in the S01 state is proposed. The parameters of the model are obtained by fitting the cross section of NN¯ scattering together with the pp¯ invariant mass spectra of the J/ψ decays. Good agreement with the available experimental data is achieved. Using our potential and the Green's function approach we also describe the peak in the η′π+π− invariant mass spectrum in the decay J/ψ→γη′π+π− in the energy region near the NN¯ threshold.",
keywords = "Final-state interaction, Hadronic form factors, Optical potentials, THRESHOLD, ETA, J/PSI, STATE, PROTON, CMD-3 DETECTOR",
author = "Milstein, {A. I.} and Salnikov, {S. G.}",
year = "2017",
month = oct,
day = "1",
doi = "10.1016/j.nuclphysa.2017.06.002",
language = "English",
volume = "966",
pages = "54--63",
journal = "Nuclear Physics A",
issn = "0375-9474",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Interaction of real and virtual pp¯ pairs in J/ψ→pp¯γ(ρ,ω) decays

AU - Milstein, A. I.

AU - Salnikov, S. G.

PY - 2017/10/1

Y1 - 2017/10/1

N2 - The pp¯ invariant mass spectra of the processes J/ψ→pp¯ω, J/ψ→pp¯ρ, and J/ψ→pp¯γ close to the pp¯ threshold are calculated by means of the NN¯ optical potential. The potential model for NN¯ interaction in the S01 state is proposed. The parameters of the model are obtained by fitting the cross section of NN¯ scattering together with the pp¯ invariant mass spectra of the J/ψ decays. Good agreement with the available experimental data is achieved. Using our potential and the Green's function approach we also describe the peak in the η′π+π− invariant mass spectrum in the decay J/ψ→γη′π+π− in the energy region near the NN¯ threshold.

AB - The pp¯ invariant mass spectra of the processes J/ψ→pp¯ω, J/ψ→pp¯ρ, and J/ψ→pp¯γ close to the pp¯ threshold are calculated by means of the NN¯ optical potential. The potential model for NN¯ interaction in the S01 state is proposed. The parameters of the model are obtained by fitting the cross section of NN¯ scattering together with the pp¯ invariant mass spectra of the J/ψ decays. Good agreement with the available experimental data is achieved. Using our potential and the Green's function approach we also describe the peak in the η′π+π− invariant mass spectrum in the decay J/ψ→γη′π+π− in the energy region near the NN¯ threshold.

KW - Final-state interaction

KW - Hadronic form factors

KW - Optical potentials

KW - THRESHOLD

KW - ETA

KW - J/PSI

KW - STATE

KW - PROTON

KW - CMD-3 DETECTOR

UR - http://www.scopus.com/inward/record.url?scp=85020483237&partnerID=8YFLogxK

U2 - 10.1016/j.nuclphysa.2017.06.002

DO - 10.1016/j.nuclphysa.2017.06.002

M3 - Article

AN - SCOPUS:85020483237

VL - 966

SP - 54

EP - 63

JO - Nuclear Physics A

JF - Nuclear Physics A

SN - 0375-9474

ER -

ID: 9959122