S. Agaev

activity

20162026

most citedFour-quark exotic mesons

109 citations · 521 across the 41 of their papers we have counts for

collaborators

Showing 2023 · hep-phShow all

7 papers · 2 filters

hep-ph2023

Scalar exotic mesons $bb c c$

S. S. Agaev, K. Azizi, B. Barsbay +1

Properties of doubly charged scalar tetraquarks $bb c c$ are investigated in the framework of the QCD sum rule method. We model them as diquark-antidiquark stat…

hep-ph2023

Decays of fully beauty scalar tetraquarks to $B_{q} B_{q}$ and $B_{q}^{} B_{q}^{}$ mesons

S. S. Agaev, K. Azizi, B. Barsbay +1

Decays of the fully beauty four-quark structures $X_{4b}$ and $T_{4b}$ to $B$ meson pairs are investigated in the framework of QCD three-point sum rule method. W…

hep-ph2023★ 1 cited

Resonance $X (7300)$ : excited $2 S$ tetraquark or hadronic molecule $χ_{c 1} χ_{c 1}$ ?

S. S. Agaev, K. Azizi, B. Barsbay +1

We explore the first radial excitation $X_{4c}^{*}$ of the fully charmed diquark-antidiquark state $X_{4c} = cc c c$ built of axial-vector c…

hep-ph2023★ 1 cited

Hadronic molecules $η_{c} η_{c}$ and $χ_{c 0} χ_{c 0}$

S. S. Agaev, K. Azizi, B. Barsbay +1

The fully charmed hadronic scalar molecules $M_{1} = η_{c} η_{c}$ and $M_{2} = χ_{c 0} χ_{c 0}$ are studied in the context of the QCD sum rule method. The masses $m$ , $\wideti…

hep-ph2023★ 2 cited

Near-threshold structures in the $D_{s}^{+} D_{s}^{-}$ mass distribution of the decay $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$

S. S. Agaev, K. Azizi, H. Sundu

Two near-threshold peaking structures with spin-parities $J^{PC} = 0^{++}$ were recently discovered by the LHCb Collaboration in the $D_{s}^{+} D_{s}^{-}$ invariant mass di…

hep-ph2023

Fully charmed resonance $X (6900)$ and its beauty counterpart

S. S. Agaev, K. Azizi, B. Barsbay +1

The fully heavy scalar tetraquarks $T_{4Q} = QQ Q Q$ , ( $Q = c, b$ ) are explored in the context of QCD sum rule method. We model $T_{4Q}$ as diqu…

Scalar exotic mesons bbcc

Decays of fully beauty scalar tetraquarks to Bq​Bq​ and Bq∗​Bq∗​ mesons

Resonance X(7300): excited 2S tetraquark or hadronic molecule χc1​χc1​?

Hadronic molecules ηc​ηc​ and χc0​χc0​

Near-threshold structures in the Ds+​Ds−​ mass distribution of the decay B+→Ds+​Ds−​K+

Fully charmed resonance X(6900) and its beauty counterpart

Scalar exotic mesons $bb c c$

Decays of fully beauty scalar tetraquarks to $B_{q} B_{q}$ and $B_{q}^{} B_{q}^{}$ mesons

Resonance $X (7300)$ : excited $2 S$ tetraquark or hadronic molecule $χ_{c 1} χ_{c 1}$ ?

Hadronic molecules $η_{c} η_{c}$ and $χ_{c 0} χ_{c 0}$

Near-threshold structures in the $D_{s}^{+} D_{s}^{-}$ mass distribution of the decay $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$

Fully charmed resonance $X (6900)$ and its beauty counterpart