G. Shestakov

发表

D ec 2 02 1 η ( 1295 ) → 3 π decays

N. Achasov, G. Shestakov, 2021 .

mixing as a threshold phenomenon

N. Achasov, G. Shestakov, S. A. Devyanin, 1979 .

Exotic states X±(1600, IG (JPC)=2+ (2++)) in photoproduction reactions

N. Achasov, G. Shestakov, N. Achasov, 2000 .

η(1475) and f1(1420) resonances in J/ψ→γ(ρρ,γρ0,γϕ) decays and γγ⁎ collisions

N. Achasov, G. Shestakov, 2012 .

Dynamics of f0(980)-resonance production in the reaction γγ → π+π−

N. Achasov, G. Shestakov, G. N. Shestakov, 2006 .

Evidence of the four-quark nature of f0(980) and f0(500)

J. Bennett, E. Kozyrev, N. Achasov, 2020, 2009.04191.

Semileptonic decays D→ηπe+νe in the a0(980) region

N. Achasov, G. Shestakov, A. Kiselev, 2021, 2106.10670.

Some problems in heavy-quarkonium decays

N. Achasov, G. Shestakov, A. Kiselev, 2015 .

Once more on search forq2q−2-states in photon-photon collisions

N. Achasov, G. Shestakov, S. A. Devyanin, 1985 .

Strong isospin symmetry breaking in light scalar meson production

N. Achasov, G. Shestakov, N. Achasov, 2019, Physics-Uspekhi.

a00(980)-ƒ0(980) mixing and spin asymmetry in the π−p→ηπ 0n reaction

N. Achasov, G. Shestakov, G. N. Shestakov, 2004 .

Manifestation of the $a^0_0(980)-f_0(980)$ mixing in the reaction $\pi^-p\to\eta\pi^0n$ on a polarized target

N. Achasov, G. Shestakov, G. N. Shestakov, 2004, hep-ph/0405129.

Proposed search for a(0)(0)(980)-f(0)(980) mixing in polarization phenomena.

N. Achasov, G. Shestakov, G. N. Shestakov, 2003, Physical review letters.

Investigation of the f2(1270) and a2(1320) resonances in γ*(Q2)γ collisions

N. Achasov, G. Shestakov, A. Kiselev, 2015 .

Summary of the search for four-quark states in γγ collisions

N. Achasov, G. Shestakov, 1991 .

What can be discovered in the γγ→ωω reaction

N. Achasov, G. Shestakov, V. A. Karnakov, 1987 .

Proposal to look for the anomalous isotopic symmetry breaking in central diffractive production of the f1(1285) and a00(980) resonances at the LHC

N. Achasov, G. Shestakov, G. N. Shestakov, 2018, 1801.09370.

The 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-prime pi, and K* anti-K + anti-K* K channels

G. Shestakov, N. Achasov, 2000, hep-ph/0005161.

Shape of thef0(980)inγγ→π+π−

N. Achasov, G. Shestakov, 2005 .

Electroweak production of $\chi_{Q1}$ states in $e^+e^-$ collisions: a brief review

N. Achasov, G. Shestakov, A. Kiselev, 2022, 2208.00793.

Comments on new results in the physics of γγ collisions

N. Achasov, G. Shestakov, G. N. Shestakov, 1988 .

Two photon production of four-quark states

N. Achasov, G. Shestakov, S. A. Devyanin, 1982 .

f0(980) and a0(980) resonances near the thresholds of the γγ → K+K− and γγ → K0K̇0 reactions

N. Achasov, G. Shestakov, N. Achasov, 2012 .

η(1295)→3π decays

N. Achasov, G. Shestakov, 2021, Physical Review D.

Nature of the a 0 (980) meson in the light of photon-photon collisions

N. Achasov, G. Shestakov, G. N. Shestakov, 2010, 1003.5054.

To search for four-quark states in γγ-collisions

N. Achasov, G. Shestakov, S. A. Devyanin, 1982 .

Situation around thea0(980) meson after the experimentγγ→a0→π0η

N. Achasov, G. Shestakov, G. N. Shestakov, 1988 .

Triangle singularities in the Tcc+ N. Achasov, G. Shestakov, 2022, Physical Review D.

Lightest scalar resonances and the dynamics of the γγ → ππ reactions

N. Achasov, G. Shestakov, 2008, 0810.2201.

Isospin breaking decay $\eta(1405) \to f_0(980)\pi^0 \to 3\pi$

N. Achasov, G. Shestakov, A. Kozhevnikov, 2015, 1504.02844.

Semileptonic decays D→π+π−e+νe and Ds→π+π−e+νe as the probe of constituent quark-antiquark pairs in the light scalar mesons

N. Achasov, G. Shestakov, A. Kiselev, 2020, Physical Review D.

Study of Light Scalars in Photon-Photon Collisions, the learned Lessons

N. Achasov, G. Shestakov, G. N. Shestakov, 2012 .

Theory of Scalars

N. Achasov, G. Shestakov, A. Kiselev, 2008, 0806.0521.

Mystery of J/Ψ→γ+ϱϱ, J/Ψ→γ+ωω and J/Ψ→γ+γϱ0 decays

N. Achasov, G. Shestakov, 1985 .

Effective Lagrangians and IG(JPC)=1−(1−+) exotic resonance state in the VP and the PP channel

N. Achasov, G. Shestakov, G. N. Shestakov, 2002 .

One‐Pion Exchange Model in the Vector Theory for the Reaction πN → πN. The Present Status. Connection with the Absorption

N. Achasov, G. Shestakov, 1974 .

The problem of scalar mesons

N. Achasov, G. Shestakov, S. A. Devyanin, 1984 .

Electroweak production of $\chi_{Q1}$ states in $e^+e^-$ collisions: A brief review

N. Achasov, G. Shestakov, A. Kiselev, 2022, 2208.00793.

Light scalar mesons in photon–photon collisions

N. Achasov, G. Shestakov, G. N. Shestakov, 2009, 0905.2017.

Lightest scalar and tensor resonances in {gamma}{gamma}{yields}{pi}{pi} after the Belle experiment

N. Achasov, G. Shestakov, 2007, 0712.0885.

Decay $X(3872)\to\pi^0\pi^+\pi^-$ and $S$-wave $D^0\bar D^0 \to\pi^+\pi^-$ scattering length

N. Achasov, G. Shestakov, 2019, 1904.02352.

Decay X(3872)→π0π+π− and S -wave D0D¯0→π+π− scattering length

N. Achasov, G. Shestakov, 2019, Physical Review D.

Line shape of $\psi(3770)$ in $e^+e^-\to D\bar D$

N. Achasov, G. Shestakov, 2012, 1208.4240.

Interference phenomena in the decay $D^+_s\to\eta\pi^0\pi^+$ induced by the $a^0_0(980)-f_0(980)$ mixing

N. Achasov, G. Shestakov, 2017, 1704.01763.

Effects to the Mixing and the Study of the Dynamics of the Vector Meson Production

N. Achasov, G. Shestakov, 1978 .

Comparative study of the scalar- and tensor-meson production in the reaction γγ* (Q2)→ ηπ0

N. Achasov, G. Shestakov, A. Kiselev, 2015, 1504.07346.

η(1475) and f1(1420) resonances in the decay processes J/ψ → γ(ρρ, γρ0, γϕ) and in γγ* collisions

G. Shestakov, N. Achasov, 2011 .

Phenomenological description of the π−π+

N. Achasov, G. Shestakov, 2023, Physical Review D.

Phenomenological description of the $\pi^-\pi^+$ $S$-waves in $D^+\to\pi^-\pi^+\pi^+$ and $D^+_s\to\pi^-\pi^+\pi^+$ decays: The problem of phases

N. Achasov, G. Shestakov, 2022, 2211.05526.

Mechanism of the production of the a0(980) resonance in the γγ → π0η reaction

N. Achasov, G. Shestakov, G. N. Shestakov, 2010 .

Nature of light scalars through photon-photon collisions

N. Achasov, G. Shestakov, G. N. Shestakov, 2009, 0912.1197.

On the high-statistics investigation of the a0(980) resonance in the γγ → π0η reaction

G. Shestakov, N. Achasov, 2009 .

Is there a “signature” of the δ(980)-meson four-quark nature?

N. Achasov, G. Shestakov, S. A. Devyanin, 1980 .

Does the ϱ0-ω mixing make possible an anomalous violation of the isotopic symmetry in the reactions πN → ω (N, Δ)?

N. Achasov, G. Shestakov, 1972 .

Isotopic Symmetry Breaking in the η(1405) → f0(980)π0 → π+π–π0. Decay through a $$K\bar K$$KK¯ Loop Diagram and the Role of Anomalous Landau Thresholds

N. Achasov, G. Shestakov, 2018, 1804.10749.

On scalar resonances in ππ→ππ, $$K\bar K$$ , ηη reactions

G. Shestakov, S. A. Devyanin, N. N. Achasocv, 1984 .

Strong isospin breaking at production of light scalars

N. Achasov, G. Shestakov, 2017, 1701.02122.

Mechanisms of the isospin-breaking decay $f_1(1285)\to f_0(980)\pi^0\to\pi^+\pi^-\pi^0$

N. Achasov, G. Shestakov, A. Kozhevnikov, 2016, 1604.00177.

Did the VES (IHEP) group observe the reactions π−N→π−ηN and π−N→π−η′N?

N. Achasov, G. Shestakov, V. Gubin, 1994 .

New information on the strong isospin symmetry breaking in the reactions of the a00(980) and f0(980) resonance production

N. Achasov, G. Shestakov, 2019, EPJ Web of Conferences.

Can δ (980, 0+) be a Broad qqq̄q̄ State?

N. Achasov, G. Shestakov, S. A. Devyanin, 1983 .

An ambiguity in interpretation of data on the S∗ (980)-resonance for the case of strong coupling of S∗(980) with the KK-crmchannel

N. Achasov, G. Shestakov, S. A. Devyanin, 1981 .

ON THE REACTION pi- p (polarized) ---> omega eta ON POLARIZED NUCLEON AT HIGH-ENERGIES

N. Achasov, G. Shestakov, A. Kozhevnikov, 1984 .

Mechanisms of the Reaction $\pi^-p\to a^0_0(980)n\to\pi^0\eta n$ at High Energies

N. Achasov, G. Shestakov, 1996, hep-ph/9610409.

On the possibility of observing a00(980)-ƒ0(980) mixing in the reaction π−p → ηπ0n on a polarized target

N. Achasov, G. Shestakov, 2005 .

Quantum field theory and the new phase of the study of hadron production mechanisms caused by high experimental accuracy

N. Achasov, G. Shestakov, A. Kiselev, 2013 .

Lightest scalar in the SU(L)2 x SU(R)2 linear sigma model.

N. Achasov, G. Shestakov, 2007, Physical review letters.

Lightest scalar in the SUL(2) X SUR(2) linear σ-model

N. Achasov, G. Shestakov, 2007 .

ππ scattering S wave from the data on the reaction π − p → π 0 π 0 n

N. Achasov, G. Shestakov, 2003 .

New explanation of the GAMS results on f 0 (980) production in the reaction π - p --> π 0 π 0 n

N. Achasov, G. Shestakov, 1999 .

REACTIONS γγ→K+K− AND $\gamma \gamma \to K^0 \bar K^0 $ NEAR THRESHOLD

N. Achasov, G. Shestakov, 1994 .

S wave of pion-pion scattering from data on the reaction π−p → π0π0n

N. Achasov, G. Shestakov, 2004 .

3 1 M ay 2 02 2 Triangle singularities in the T

N. Achasov, G. Shestakov, 2022 .

1 M ar 2 02 2 Triangle Singularities in the T

N. Achasov, G. Shestakov, 2022 .

Two-photon formation of the scalar a0(980) meson at DAΦNE

N. Achasov, G. Shestakov, 1994 .

Production of the f0(980) resonance in the reaction π−p → π0π0n

N. Achasov, G. Shestakov, G. N. Shestakov, 2003 .

Mechanism for the f0(980) production in the reaction π−p→π0π0n

N. Achasov, G. Shestakov, G. N. Shestakov, 2001, hep-ph/0107243.

Electroweak production of χQ1 states in

N. Achasov, G. Shestakov, A. Kiselev, 2022, Physical Review D.

ABOUT THE LATEST RESULTS ON THE VECTOR MESON PAIR PRODUCTION IN γγ-COLLISIONS

N. Achasov, G. Shestakov, V. A. Karnakov, 1990 .

Electronic width of the ψ(3770) resonance interfering with the background

N. Achasov, G. Shestakov, 2021, 2102.03738.