1.

Proposal to look for the anomalous isotopic symmetry breaking in central diffractive production of the ${f}_{1}\left(1285\right)$ and ${a}_{0}^{0}\left(980\right)$ resonances at the LHC
/ Achasov, N. N. ; Shestakov, G. N.
At very high energies, and in the central region (${x}_{F}\simeq 0$), the doublePomeron exchange mechanism gives the dominant contribution to the production of hadrons with the positive $C$ parity and isospin $I=0$. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.054033
arXiv:1801.09370
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2.

Light scalar mesons and twokaon correlation functions
/ Achasov, N. N. ; Kiselev, A. V.
It is shown that the recent data on the ${K}_{S}^{0}{K}^{+}$ correlation in PbPb interactions agree with the data on the $\gamma \gamma \to \eta {\pi}^{0}$ and $\varphi \to \eta {\pi}^{0}\gamma $ reactions and support the fourquark model of the ${a}_{0}\left(980\right)$ meson. [...]
Published in Phys. Rev. D 97 (2018)
10.1103/PhysRevD.97.036015
arXiv:1711.08777
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3.

On the nature of χc2(2P): twogluon decayN.N. Achasov was supported in part by RFBR, (160200065), and by Presidium of the Russian Academy of Sciences, Project (031420150011), XWK’s work is supported by MOST, Taiwan, (1042112M001022)
/ Achasov, N.N. ; Kang, XianWei
We expect that BR(χc2(2P)→gluongluon)≳2% if the Particle Data Group as well as the BaBar and Belle collaborations have correctly identified the state. [...]
Published in Chinese Phys. C 41 (2017) 123102
10.1088/16741137/41/12/123102
arXiv:1707.04994
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