$On the question of the analysis of \(J/\psi \rightarrow \rho\pi \rightarrow \pi^+\pi^-\pi^0\)$

On the question of the analysis of \(J/\psi \rightarrow \rho\pi \rightarrow \pi^+\pi^-\pi^0\)

This paper presents a method for the analysis of process \(J/\psi \rightarrow \rho\pi \rightarrow \pi^+\pi^-\pi^0\) based on the consideration of the angles of expansion of finite pion pairs. The proposed approach makes it possible to effectively carry out selection of events in both neutral and ch...

Full description

Bibliographic Details
Main Author:	Korneliy Todyshev
Format:	Article
Language:	English
Published:	Andromeda Publishing and Academic Services 2022-12-01
Series:	Letters in High Energy Physics
Subjects:	charmonium \(J/\psi\) \(\rho\pi\)
Online Access:	http://journals.andromedapublisher.com/index.php/LHEP/article/view/329

Similar Items

Gluon fragmentation into a vector charmonium J/psi considering the effect of meson wave function
by: Seyed Mohammad Moosavi nejad
Published: (2017-05-01)

Pi-Pi STACKING OF THE AROMATIC GROUPS IN LIGNOSULFONATES
by: Yonghong Deng,, et al.
Published: (2012-01-01)

Observation of $$K^{+} \rightarrow \pi ^{+}\pi ^{0}\pi ^{0}\gamma $$ K + → π + π 0 π 0 γ decay
by: A. V. Artamonov, et al.
Published: (2024-04-01)

Combined theoretical study of the $$D^+ \rightarrow \pi ^+ \eta \eta $$ D + → π + η η and $$D^+ \rightarrow \pi ^+ \pi ^0 \eta $$ D + → π + π 0 η reactions
by: Natsumi Ikeno, et al.
Published: (2021-04-01)

Evidence of $$A_{CP}(D^0\rightarrow \pi ^+\pi ^-)$$ A CP ( D 0 → π + π - ) implies observable CP asymmetry in the $$D^0\rightarrow \pi ^0\pi ^0$$ D 0 → π 0 π 0 decay
by: Di Wang
Published: (2023-04-01)

The branching ratio $$\omega \rightarrow \pi ^+\pi ^-$$ ω→π+π- revisited
by: C. Hanhart, et al.
Published: (2017-02-01)

Triangle singularity in $$B^-\rightarrow K^-X(3872);X\rightarrow \pi ^0\pi ^+\pi ^-$$ B-→K-X(3872);X→π0π+π- and the X(3872) mass
by: Raquel Molina, et al.
Published: (2020-05-01)

Dispersion relations for $$\eta '\rightarrow \eta \pi \pi $$ η ′ → η π π
by: Tobias Isken, et al.
Published: (2017-07-01)

Erratum to: The branching ratio $$\omega \rightarrow \pi ^+\pi ^-$$ ω→π+π- revisited
by: C. Hanhart, et al.
Published: (2018-06-01)

Exploring $$B\rightarrow \pi \pi , \pi K$$ B→ππ,πK decays at the high-precision frontier
by: Robert Fleischer, et al.
Published: (2018-11-01)

Study of the decay $$K^{+}\rightarrow \pi ^{+}\pi ^{-}\pi ^{+}\gamma $$ K+→π+π-π+γ in the OKA experiment
by: M. M. Shapkin, et al.
Published: (2019-04-01)

Analysis of localized CP asymmetry in $${\bar{B}}_{s}^{0} \rightarrow \pi ^+\pi ^-\pi ^{0}(K^{0})$$ B ¯ s 0 → π + π - π 0 ( K 0 )
by: De-Sen Shi, et al.
Published: (2023-04-01)

Analysis of localized CP asymmetry in $${\bar{B}}_{s}^{0} \rightarrow \pi ^+\pi ^-\pi ^{0}(K^{0})$$ B ¯ s 0 → π + π - π 0 ( K 0 )
by: De-Sen Shi, et al.
Published: (2023-04-01)

Study of four-body decays $$B_{(s)} \rightarrow (\pi \pi )(\pi \pi )$$ B ( s ) → ( π π ) ( π π ) in the perturbative QCD approach
by: Da-Cheng Yan, et al.
Published: (2023-10-01)

Disentangling weak and strong interactions in $$B\rightarrow K^{*}(\rightarrow K\pi )\pi $$ B → K ∗ ( → K π ) π Dalitz-plot analyses
by: Jérôme Charles, et al.
Published: (2017-08-01)

Study of the X(3872) and Y(4260) in B-0 -> J/psi pi(+)pi K--(0) and B--> J/psi pi(+)pi K--(-) decays
by: Aubert, B, et al.
Published: (2006)

$$\eta ^{\prime }\rightarrow \eta \pi \pi $$ η′→ηππ decays in unitarized resonance chiral theory
by: Sergi Gonzàlez-Solís, et al.
Published: (2018-09-01)

Studies of the resonance structure in $$D^{0} \rightarrow K^\mp \pi ^\pm \pi ^\pm \pi ^\mp $$ D0→K∓π±π±π∓ decays
by: R. Aaij, et al.
Published: (2018-06-01)

Constraints on low energy QCD parameters from $$\eta \rightarrow 3\pi $$ η→3π and $$\pi \pi $$ ππ scattering
by: Marián Kolesár, et al.
Published: (2018-03-01)

Dispersive analysis of $$\eta \rightarrow 3 \pi $$ η→3π
by: Gilberto Colangelo, et al.
Published: (2018-11-01)

Angular distribution of [rho]-[pi] decay products of J/[psy]
by: Hales, David Scott.
Published: (2022)

$$\omega \rightarrow 3\pi $$ ω → 3 π and $$\omega \pi ^{0}$$ ω π 0 transition form factor revisited
by: JPAC Collaboration, et al.
Published: (2020-12-01)

Measurement of the B-0 -> J/psi pi(+)pi(-) branching fraction
by: Aubert, B, et al.
Published: (2003)

Charged charmoniumlike structures in the $$e^+ e^- \rightarrow \psi (3686) \pi ^+ \pi ^-$$ e+e-→ψ(3686)π+π- process based on the ISPE mechanism
by: Qi Huang, et al.
Published: (2019-07-01)

First Observation of the Decay B-c(+)-> J/psi pi(+)pi(-)pi(+)
by: Aaij, R, et al.
Published: (2012)

Searches for the light invisible axion-like particle in $$K^{+} \rightarrow \pi ^{+}\pi ^{0} a$$ K + → π + π 0 a decay
by: A. S. Sadovsky, et al.
Published: (2024-03-01)

New physics contributions to $$\bar{B}_s \rightarrow \pi ^0(\rho ^0 )\,\eta ^{(')} $$ B ¯ s → π 0 ( ρ 0 ) η ( ′ ) decays
by: Gaber Faisel
Published: (2017-06-01)

A dispersive analysis of $$\varvec{\eta '\rightarrow \pi ^+\pi ^-\gamma }$$ η ′ → π + π - γ and $$\varvec{\eta '\rightarrow \ell ^+\ell ^-\gamma }$$ η ′ → ℓ + ℓ - γ
by: Simon Holz, et al.
Published: (2022-05-01)

Analysis of the resonant components in (B)over-bar(s)(0) -> J/psi pi(+)pi(-)
by: Aaij, R, et al.
Published: (2012)

Measurement of $$J/\psi $$ J / ψ decays into final states $$2(\pi ^{+}\pi ^{-})\pi ^{0},K^{+}K^{-}\pi ^{+}\pi ^{-}\pi ^{0},\,2(\pi ^{+}\pi ^{-})$$ 2 ( π + π - ) π 0 , K + K - π + π - π 0 , 2 ( π + π - ) and $$K^{+}K^{-}\pi ^{+}\pi ^{-}$$ K + K - π + π -
by: V. V. Anashin, et al.
Published: (2022-10-01)

Study of CP violations in $$B^-\rightarrow K^- \pi ^+\pi ^-$$ B-→K-π+π- and $$B^-\rightarrow K^- f_0(500)$$ B-→K-f0(500) decays in the QCD factorization approach
by: Jing-Juan Qi, et al.
Published: (2018-10-01)

Dark-sector physics in the search for the rare decays $$K^+\rightarrow \pi ^+ \nu {\bar{\nu }}$$ K+→π+νν¯ and $$K_L\rightarrow \pi ^0 \nu {\bar{\nu }}$$ KL→π0νν¯
by: Marco Fabbrichesi, et al.
Published: (2020-06-01)

$$\pi ^-p\rightarrow \eta ^{(\prime )}\, \pi ^- p$$ π - p → η ( ′ ) π - p in the double-Regge region
by: Ł. Bibrzycki, et al.
Published: (2021-07-01)

Using an amplitude analysis to measure the photon polarisation in $$B \rightarrow K\pi \pi \gamma $$ B→Kππγ decays
by: V. Bellée, et al.
Published: (2019-07-01)

Study of dynamics of the process $$e^+e^-\rightarrow \pi ^+\pi ^-\pi ^0$$ e + e - → π + π - π 0 in the energy range 1.15–2.00 GeV
by: M. N. Achasov, et al.
Published: (2020-10-01)

Coupled channel analysis of $${\bar{p}p}\,\rightarrow \,\pi ^0\pi ^0\eta $$ p¯p→π0π0η , $${\pi ^0\eta \eta }$$ π0ηη and $${K^+K^-\pi ^0}$$ K+K-π0 at 900 MeV/c and of $${\pi \pi }$$ ππ -scattering data
by: M. Albrecht, et al.
Published: (2020-05-01)

Addendum: A dispersive analysis of $$\varvec{\eta '\rightarrow \pi ^+\pi ^-\gamma }$$ η ′ → π + π - γ and $$\varvec{\eta '\rightarrow \ell ^+\ell ^-\gamma }$$ η ′ → ℓ + ℓ - γ
by: Simon Holz, et al.
Published: (2022-12-01)

The hadronic $$\tau $$ τ decay $$\tau ^-\rightarrow K_1^-\nu _\tau \rightarrow (K^-\omega ) \nu _\tau \rightarrow (K^- \pi ^+\pi ^-\pi ^0)\nu _\tau $$ τ - → K 1 - ν τ → ( K - ω ) ν τ → ( K - π + π - π 0 ) ν τ and the axial vector mixing angle
by: K. Hayasaka, et al.
Published: (2021-06-01)

Characterization and Evaluation of Transgenic Rice Pyramided with the Pi Genes Pib, Pi25 and Pi54
by: Meifang Peng, et al.
Published: (2021-09-01)

Measurement of the branching fraction of the $${{B} ^0} {\rightarrow }{{D} ^+_{s}} {{\pi } ^-} $$ B 0 → D s + π - decay
by: Aaij, R., et al.
Published: (2021)