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Achasov, Nikolai Nikolaevich

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Total publications: 23
Scientific articles: 23

Number of views:
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Abstract pages:5037
Full texts:1500
References:876
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https://www.mathnet.ru/eng/person55316
List of publications on Google Scholar
https://orcid.org/0000-0001-9115-5080

Publications in Math-Net.Ru Citations
2023
1. N. N. Achasov, G. N. Shestakov, “Estimates of absolute branching fractions for the $f_0(1710)$ decays and radiative transitions $\psi(2S)\to\gamma f_0(1710)$ and $\Upsilon(1S)\to\gamma f_0(1710)$”, Pis'ma v Zh. Èksper. Teoret. Fiz., 118:6 (2023),  387–388  mathnet; JETP Letters, 118:6 (2023), 385–386 1
2019
2. N. N. Achasov, G. N. Shestakov, “Strong isospin symmetry breaking in light scalar meson production”, UFN, 189:1 (2019),  3–32  mathnet  elib; Phys. Usp., 62:1 (2019), 3–31  isi  scopus 16
2018
3. N. N. Achasov, G. N. Shestakov, “Isotopic symmetry breaking in the $\eta(1405)\to f_0 (980)\pi^0\to\pi^+\pi^-\pi^0$. Decay through a $K\bar K$ Loop diagram and the role of anomalous Landau thresholds”, Pis'ma v Zh. Èksper. Teoret. Fiz., 107:5 (2018),  292–297  mathnet  elib; JETP Letters, 107:5 (2018), 276–281  isi  scopus 11
2015
4. N. N. Achasov, A. V. Kiselev, G. N. Shestakov, “Investigation of the $f_2(1270)$ and $a_2(1320)$ resonances in $\gamma^*(Q^2)\gamma$ collisions”, Pis'ma v Zh. Èksper. Teoret. Fiz., 102:9 (2015),  655–659  mathnet  elib; JETP Letters, 102:9 (2015), 571–575  isi  scopus 8
2014
5. N. N. Achasov, E. V. Rogozina, “How learn the branching ratio $X(3872) \to D^{*0}\bar D^0 + \text{c.c.}$”, Pis'ma v Zh. Èksper. Teoret. Fiz., 100:4 (2014),  252–255  mathnet  elib; JETP Letters, 100:4 (2014), 227–231  isi  elib  scopus 17
2013
6. N. N. Achasov, A. V. Kiselev, A. A. Kozhevnikov, G. N. Shestakov, “Quantum field theory and the new phase of studies of hadron production mechanisms caused by high level of accuracy of experiments”, Pis'ma v Zh. Èksper. Teoret. Fiz., 97:8 (2013),  566–573  mathnet  elib; JETP Letters, 97:8 (2013), 495–503  isi  elib  scopus
2012
7. N. N. Achasov, A. A. Kozhevnikov, “Pion form factor in the range $-10\leq s\leq1$ GeV$^2$”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:9 (2012),  627–631  mathnet  elib; JETP Letters, 96:9 (2012), 559–563  isi  elib  scopus 6
8. N. N. Achasov, G. N. Shestakov, “$f_ 0(980)$ and $a_0(980)$ resonances near the thresholds of the $\gamma\gamma\to K^+K^-$ and $\gamma\gamma\to K^0\bar K^0$ reactions”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:8 (2012),  543–545  mathnet  elib; JETP Letters, 96:8 (2012), 493–495  isi  elib  scopus 9
9. N. N. Achasov, “The $Z\to c\bar c\to\gamma\gamma^*$, $Z\to b\bar b\to\gamma\gamma^*$ triangle diagrams and the $Z\to\gamma\psi$, $Z\to\gamma\Upsilon$ decays”, TMF, 170:1 (2012),  49–61  mathnet  mathscinet; Theoret. and Math. Phys., 170:1 (2012), 39–51  isi  scopus 2
2011
10. N. N. Achasov, G. N. Shestakov, “$\eta(1475)$ and $f_1(1420)$ resonances in the decay processes $J/\psi\to\gamma(\rho\rho,\gamma\rho^0,\gamma\phi)$ and in $\gamma\gamma^*$ collisions”, Pis'ma v Zh. Èksper. Teoret. Fiz., 94:1 (2011),  13–18  mathnet; JETP Letters, 94:1 (2011), 11–17  isi  scopus 1
11. N. N. Achasov, G. N. Shestakov, “Light scalar mesons in photon–photon collisions”, UFN, 181:8 (2011),  827–857  mathnet; Phys. Usp., 54:8 (2011), 799–828  isi  scopus 40
2010
12. N. N. Achasov, G. N. Shestakov, “Mechanism of the production of the <i>a</i><sub>0</sub>(980) resonance in the γγ → π<sup>0</sup>η reaction”, Pis'ma v Zh. Èksper. Teoret. Fiz., 92:1 (2010),  3–8  mathnet; JETP Letters, 92:1 (2010), 1–7  isi  scopus 5
13. N. N. Achasov, A. A. Kozhevnikov, “Generalized Hidden Local Symmetry Model confronts the decay $\tau^-\to\pi^+\pi^-\pi^-\nu_\tau$”, Pis'ma v Zh. Èksper. Teoret. Fiz., 91:11 (2010),  611–614  mathnet; JETP Letters, 91:11 (2010), 543–547  isi  scopus 1
2009
14. N. N. Achasov, G. N. Shestakov, “On the high-statistics investigation of the $a_0(980)$ resonance in the $\gamma\gamma\to\pi^0\eta$ reaction”, Pis'ma v Zh. Èksper. Teoret. Fiz., 90:5 (2009),  355–360  mathnet; JETP Letters, 90:5 (2009), 313–318  isi  scopus 4
2008
15. N. N. Achasov, G. N. Shestakov, “Lightest scalar resonances and the dynamics of the $\gamma\gamma\to\pi\pi$ reactions”, Pis'ma v Zh. Èksper. Teoret. Fiz., 88:5 (2008),  345–350  mathnet; JETP Letters, 88:5 (2008), 295–301  isi  scopus 12
16. N. N. Achasov, A. A. Kozhevnikov, “Reaction $e^+e^-\to\pi^+\pi^-\pi^+\pi^-$ at energies $\sqrt s\le1$ GeV”, Pis'ma v Zh. Èksper. Teoret. Fiz., 88:1 (2008),  3–6  mathnet; JETP Letters, 88:1 (2008), 1–4  isi  scopus 3
2004
17. N. N. Achasov, G. N. Shestakov, “$a^0_0(980)-f_0(980)$ Mixing and Spin Asymmetry in the $\pi^-p\to\eta\pi^0n$ Reaction”, Pis'ma v Zh. Èksper. Teoret. Fiz., 79:12 (2004),  724–728  mathnet; JETP Letters, 79:12 (2004), 588–592  scopus 2
18. N. N. Achasov, A. A. Kozhevnikov, “The evaluation of the branching ratios of the decays $\phi(1020)\to2\pi^+2\pi^-\pi^0$, $\pi^+\pi^-3\pi^0$”, Pis'ma v Zh. Èksper. Teoret. Fiz., 79:1 (2004),  16–18  mathnet; JETP Letters, 79:1 (2004), 13–15  scopus 2
2002
19. N. N. Achasov, A. V. Kiselev, “Contribution of the $\mathbf{\pi^0\gamma}$ and $\mathbf{\eta\gamma}$ intermediate states to the vacuum polarization and the muon anomalous magnetic moment”, Pis'ma v Zh. Èksper. Teoret. Fiz., 75:11 (2002),  643–645  mathnet; JETP Letters, 75:11 (2002), 527–529  scopus 3
1998
20. N. N. Achasov, “On the nature of the a<sub>0</sub>(980) and f<sub>0</sub>(980) scalar mesons”, UFN, 168:11 (1998),  1257–1261  mathnet; Phys. Usp., 41:11 (1998), 1149–1153  isi 57
1991
21. N. N. Achasov, G. N. Shestakov, “Summary of the search for four-quark states in $\gamma\gamma$ collisions”, UFN, 161:6 (1991),  53–108  mathnet; Phys. Usp., 34:6 (1991), 471–496 47
1984
22. N. N. Achasov, S. A. Devyanin, G. N. Shestakov, “The problem of scalar mesons”, UFN, 142:3 (1984),  361–393  mathnet; Phys. Usp., 27:3 (1984), 161–180 73
1965
23. N. N. Achasov, Yu. B. Rumer, V. L. Chernyak, D. V. Shirkov, “A formal dynamic model of unitary symmetry”, Dokl. Akad. Nauk SSSR, 162:1 (1965),  43–45  mathnet

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