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Pis'ma v Zh. Èksper. Teoret. Fiz., 2017, Volume 106, Issue 12, Pages 737–740 (Mi jetpl5445)  

This article is cited in 3 scientific papers (total in 3 papers)

FIELDS, PARTICLES, AND NUCLEI

Production $\rho(770)$ of meson pairs in the decays $\rho(1450)\rightarrow \rho(770)\eta$ and $\tau\rightarrow \rho(770)\eta\nu_{\tau}$ and in the process $e^{+}e^{-} \rightarrow \rho(770)\eta$ in the Extended Nambu–Jona–Lasinio model

M. K. Volkova, K. Nurlanabc, A. A. Pivovarova

a Joint Institute for Nuclear Research, Dubna, Moscow region, Russia
b Institute of Nuclear Physics, National Nuclear Center, Almaty, Kazakhstan
c Dubna State University, Dubna, Moscow region, Russia

Abstract: The production of $\rho(770)\eta$ meson pairs in electron-positron collisions and in the decays $\rho(1450)\rightarrow \rho(770)\eta$ and $\tau\rightarrow \rho(770)\eta\nu_{\tau}$ is calculated in the framework of the extended Nambu–Jona–Lasinio model. The contributions with intermediate $\rho$ mesons in both the ground and first radially excited states are taken into account when calculating processes associated with electron-positron annihilation and decay of the tau lepton. The width of the decay $\tau\rightarrow \rho(770)\eta\nu_{\tau}$ is theoretically estimated. The results obtained for other processes are consistent with the existing experimental data.

DOI: https://doi.org/10.7868/S0370274X1724002X

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English version:
Journal of Experimental and Theoretical Physics Letters, 2017, 106:12, 771–774

Bibliographic databases:

Document Type: Article
Received: 23.10.2017
Revised: 09.11.2017

Citation: M. K. Volkov, K. Nurlan, A. A. Pivovarov, “Production $\rho(770)$ of meson pairs in the decays $\rho(1450)\rightarrow \rho(770)\eta$ and $\tau\rightarrow \rho(770)\eta\nu_{\tau}$ and in the process $e^{+}e^{-} \rightarrow \rho(770)\eta$ in the Extended Nambu–Jona–Lasinio model”, Pis'ma v Zh. Èksper. Teoret. Fiz., 106:12 (2017), 737–740; JETP Letters, 106:12 (2017), 771–774

Citation in format AMSBIB
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\by M.~K.~Volkov, K.~Nurlan, A.~A.~Pivovarov
\paper Production $\rho(770)$ of meson pairs in the decays $\rho(1450)\rightarrow \rho(770)\eta$ and $\tau\rightarrow \rho(770)\eta\nu_{\tau}$ and in the process $e^{+}e^{-} \rightarrow \rho(770)\eta$ in the Extended Nambu--Jona--Lasinio model
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2017
\vol 106
\issue 12
\pages 737--740
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\crossref{https://doi.org/10.7868/S0370274X1724002X}
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\transl
\jour JETP Letters
\yr 2017
\vol 106
\issue 12
\pages 771--774
\crossref{https://doi.org/10.1134/S0021364017240146}
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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. M. K. Volkov, K. Nurlan, A. A. Pivovarov, “Low-energy process E(+)E(-) -> K+K- in the extended nambu-jona-lasinio model”, Phys. Rev. C, 98:1 (2018), 015206  crossref  isi
    2. L. R. Dai, E. Oset, “Polarization amplitudes in vp decay beyond the standard model”, Eur. Phys. J. A, 54:12 (2018), 219  crossref  isi  scopus
    3. Dai L.R. Pavao R. Sakai S. Oset E., “Tau(-) -> Nu Tau M1M2, With M-1, M-2 Pseudoscalar Or Vector Mesons”, Eur. Phys. J. A, 55:2 (2019), 20  crossref  isi  scopus
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
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