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N.N. Achasov

Identifiers

  • name variant N.N. Achasov 0.60 · backfill

Papers (84)

  1. Strong isospin symmetry breaking in light scalar meson production hep-ph · 2019 · author #1
  2. Decay $X(3872)\to\pi^0\pi^+\pi^-$ and $S$-wave $D^0\bar D^0 \to\pi^+\pi^-$ scattering length hep-ph · 2019 · author #1
  3. The $a_0(980)$ physics in semileptonic $D^0$ and $D^+$ decays hep-ph · 2018 · author #1
  4. 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 hep-ph · 2018 · author #1
  5. Proposal to look for the anomalous isotopic symmetry breaking in central diffractive production of the $f_1(1285)$ and $a^0_0(980)$ resonances at the LHC hep-ph · 2018 · author #1
  6. Light scalar mesons and two-kaon correlation functions hep-ph · 2017 · author #1
  7. Observation of the isospin breaking decay $\Upsilon(10860)\to\Upsilon(1S)f_0(980)\to\Upsilon(1S)\eta\pi^0$ with the Belle II detector hep-ph · 2017 · author #1
  8. To the nature of $\chi_{c2}(2P)$ hep-ph · 2017 · author #1
  9. Manifestations of the $a^0_0(980)-f_0(980)$ mixing in $D^0\to K^0_S\pi^+\pi^-$ and $D^0\to K^0_S\eta\pi^0$ decays hep-ph · 2017 · author #1
  10. Interference phenomena in the decay $D^+_s\to\eta\pi^0\pi^+$ induced by the $a^0_0(980)-f_0(980)$ mixing hep-ph · 2017 · author #1
  11. Strong isospin breaking at production of light scalars hep-ph · 2017 · author #1
  12. Mechanisms of the isospin-breaking decay $f_1(1285)\to f_0(980)\pi^0\to\pi^+\pi^-\pi^0$ hep-ph · 2016 · author #1
  13. Towards nature of the X(3872) resonance hep-ph · 2015 · author #1
  14. Study of the $f_2(1270)$ and $a_2(1320)$ resonances in $\gamma^*(Q^2)\gamma$ collisions hep-ph · 2015 · author #1
  15. Transition form factors $\gamma^*\to \gamma f_2(1270)$ and $\gamma^*\to \gamma a_2(1320)$ in the $e^+e^-$ collisions hep-ph · 2015 · author #1
  16. Comparative study of the scalar- and tensor-meson production in the reaction $\gamma\gamma^*(Q^2)\to \eta\pi^0$ hep-ph · 2015 · author #1
  17. Isospin breaking decay $\eta(1405) \to f_0(980)\pi^0 \to 3\pi$ hep-ph · 2015 · author #1
  18. X(3872), I^G(J^{PC})=0^+(1^{++}), as the \chi_{1c}(2P) charmonium hep-ph · 2015 · author #1
  19. How learn the branching ratio X(3872)\to D^{*0}\bar D^0 + c.c hep-ph · 2013 · author #1
  20. Comparative study of the production of scalar and tensor mesons in $e^+e^-$ collisions hep-ph · 2013 · author #1
  21. Pion form factor and reactions e^+e^---> omega pi^0 and e^+e^---> pi^+ pi^- pi^+ pi^- at energies up to 2-3 GeV in the many-channel approach hep-ph · 2013 · author #1
  22. Description of the \psi(3770) resonance interfering with the background hep-ph · 2013 · author #1
  23. f0(980) and a0(980) resonances near \gamma\gamma\to K^+K^- and \gamma\gamma\to K^0\bar K^0 reaction thresholds hep-ph · 2012 · author #1
  24. Analytical $\pi\pi$ scattering amplitude and the light scalars-II hep-ph · 2012 · author #1
  25. \eta(1475) and f_1(1420) resonances in \gamma\gamma* collisions and J/\psi\to\gamma(\rho\rho, \gamma\rho^0, \gamma\phi) decays hep-ph · 2011 · author #1
  26. Electromagnetic form factor of pion in the field theory inspired approach hep-ph · 2011 · author #1
  27. The analytical $\pi\pi$ scattering amplitude and the light scalars hep-ph · 2010 · author #1
  28. Analytical properties of the $\pi\pi$ scattering amplitude and the light scalar mesons hep-ph · 2010 · author #1
  29. Troubles of describing multiple pion production in chiral dynamics hep-ph · 2010 · author #1
  30. Nature of Light Scalar Mesons in Bright Light of Photon-Photon Collisions hep-ph · 2010 · author #1
  31. The Z\to c\bar c\to\gamma \gamma^{\ast}, Z\to b\bar b\to\gamma \gamma^{\ast} triangle diagrams and the Z\to\gamma \psi, Z\to \gamma \Upsilon decays hep-ph · 2010 · author #1
  32. Confronting generalized hidden local symmetry chiral model with the ALEPH data on the decay tau^- to pi^+ pi^- pi^- nu_tau hep-ph · 2010 · author #1
  33. Nature of the a_0(980) Meson in the Light of Photon-Photon Collisions hep-ph · 2010 · author #1
  34. Light Scalar Mesons as Manifestation of Spontaneously Broken Chiral Symmetry hep-ph · 2010 · author #1
  35. Nature of light scalars through photon-photon collisions hep-ph · 2009 · author #1
  36. Towards Study of Light Scalar Mesons in Polarization Phenomena hep-ph · 2009 · author #1
  37. Light Scalar Mesons in Photon-Photon Collisions hep-ph · 2009 · author #1
  38. Light Scalars in Field Theory hep-ph · 2008 · author #1
  39. Lightest Scalar Resonances and the Dynamics of the \gamma\gamma\to\pi\pi Reactions hep-ph · 2008 · author #1
  40. Reply to the "Comment on `Once more about the $K\bar{K}$ molecule approach to the light scalars' " hep-ph · 2008 · author #1
  41. Theory of Scalars hep-ph · 2008 · author #1
  42. Reaction e^+e^-\to\pi^+\pi^-\pi^+\pi^- at energies \sqrt{s}\leq 1 GeV hep-ph · 2008 · author #1
  43. Lightest scalar and tensor resonances in $\gamma\gamma\to\pi\pi$ after the Belle experiment hep-ph · 2007 · author #1
  44. Properties of the light scalar mesons face experimental data hep-ph · 2006 · author #1
  45. Replay to hep-ph/0606266 hep-ph · 2006 · author #1
  46. Once more about the K\bar K molecule approach to the light scalars hep-ph · 2006 · author #1
  47. Once more about gauge invariance in \phi\to\gamma\pi0\pi0 hep-ph · 2006 · author #1
  48. Light Scalar Mesons from Phi to Psi hep-ph · 2006 · author #1
  49. Multipion decays of omega(782) and phi(1020) hep-ph · 2006 · author #1
  50. Shape of the $f_0(980)$ in $\gamma\gamma\to\pi^+\pi^-$ hep-ph · 2005 · author #1
  51. Light Scalar Mesons hep-ph · 2004 · author #1
  52. Problem of Light Scalar Mesons hep-ph · 2004 · author #1
  53. Manifestation of the $a^0_0(980)-f_0(980)$ mixing in the reaction $\pi^-p\to\eta\pi^0n$ on a polarized target hep-ph · 2004 · author #1
  54. Propagators of light scalar mesons hep-ph · 2004 · author #1
  55. Proposed Search for $a^0_0(980)-f_0(980)$ Mixing in Polarization Phenomena hep-ph · 2003 · author #1
  56. Radiative decays of phi-meson about nature of light scalar resonances hep-ph · 2003 · author #1
  57. The decays omega(782), phi(1020) to 5 pi in the hidden local symmetry approach hep-ph · 2003 · author #1
  58. The perspectives of decoding the nature of the a0(980) and f0(980) mesons and of defining the relative phase between the three-gluon and one-photon amplitudes in the J/psi decays hep-ph · 2003 · author #1
  59. $\pi\pi$ scattering S wave from the data on the reaction $\pi^-p\to\pi^0\pi^0n$ hep-ph · 2003 · author #1
  60. The new analysis of the KLOE data on the phi->eta pi0 gamma decay hep-ph · 2002 · author #1
  61. Contribution to muon g-2 from the \pi0\gamma and \eta\gamma intermediate states in the vacuum polarization hep-ph · 2002 · author #1
  62. Radiative decays of \phi-meson and nature of light scalar resonances hep-ph · 2002 · author #1
  63. Effective Lagrangians Induced by the Anomalous Wess-Zumino Action and $I^G(J^{PC})=1^-(1^{-+})$ Exotic States hep-ph · 2001 · author #1
  64. On spectroscopy of rho', rho'', and omega', omega'' resonances hep-ph · 2001 · author #1
  65. Mechanisms of the $f_0(980)$ production in the reaction $\pi^-p\to\pi^0 \pi^0n$ hep-ph · 2001 · author #1
  66. Search for $a_0(980)$ and $f_0(980)$ mesons in $\phi\to\gamma K\bar K$ hep-ph · 2001 · author #1
  67. Analysis of the nature of the $\phi\to\gamma\pi\eta$ and $\phi\to\gamma\pi^0\pi^0$ decays hep-ph · 2001 · author #1
  68. Analysis of the nature of the $\phi\to\gamma\pi\eta$ and $\phi\to\gamma\pi^0\pi^0$ decays hep-ph · 2001 · author #1
  69. On the masses, branching ratios, and full widths of heavy rho', rho'' and omega', omega'' resonances hep-ph · 2000 · author #1
  70. Effective Lagrangian induced by the anomalous Wess-Zumino action and the exotic resonance state with $I^G(J^{PC})=1^-(1^{-+})$ in the $\rho\pi$, $\eta\pi$, $\eta'\pi$, and $K^*\bar K+\bar K^*K$ channels hep-ph · 2000 · author #1
  71. Many pion decays of rho(770) and omega(782) mesons in chiral theory hep-ph · 2000 · author #1
  72. The decay omega(782) -> 5 pi in chiral theory hep-ph · 2000 · author #1
  73. Chiral dynamics of many pion systems: the rho to 4 pi and omega to 5 pi decays hep-ph · 1999 · author #1
  74. Chiral dynamics of many-pion systems hep-ph · 1999 · author #1
  75. Measuring the finite width and unitarity corrections to the phi-omega mixing amplitude hep-ph · 1999 · author #1
  76. Comment on "Radiative decays, nonet symmetry and SU(3) breaking" by M. Benayoun et al hep-ph · 1999 · author #1
  77. Two-Photon Production of Four-Quark States Up to the $J/\psi$ Energy hep-ph · 1999 · author #1
  78. Are the reactions $\gamma\gamma\to VV'$ a challenge for the factorized Pomeron at high energies? hep-ph · 1999 · author #1
  79. Exotic $\rho^\pm\rho^0$ state photoproduction hep-ph · 1999 · author #1
  80. New explanation of the GAMS results on the $f_0(980)$ production in the reaction $\pi^-p\to \pi^0\pi^0n$ hep-ph · 1998 · author #1
  81. Electromagnetic form factors in the J/\psi mass region: The case in favor of additional resonances hep-ph · 1998 · author #1
  82. Mechanisms of the Reaction $\pi^-p\to a^0_0(980)n\to\pi^0\eta n$ at High Energies hep-ph · 1997 · author #1
  83. Mechanisms of the reaction pi^-p --> a^0_0(980)n --> p-^0 eta n at high energies hep-ph · 1996 · author #1
  84. Rho primes in analyzing e+e- annihilation, MARK III, LASS and ARGUS data hep-ph · 1996 · author #1

Mentions

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Frequent Coauthors