Production of the superheavy baryon ${\Lambda }_{c\bar{c}}^{\ast }(4209)$ in kaon-induced reaction

Abstract

The production of superheavy ${\Lambda }_{c\bar{c}}^{\ast }(4209)$ baryon in the $K^{-}p\to {\eta }_c\Lambda$ process via $s$-channel is investigated with an effective Lagrangian approach and the isobar model. Moreover, the $t$-channel with $K^{\ast }$ and $u$-channel with nucleon exchange are also considered, which are regarded as the background for the ${\Lambda }_{c\bar{c}}^{\ast }(4209)$ production in the $K^{-}p\to {\eta }_c\Lambda$ reaction. The numerical results indicate it is feasible to searching for the superheavy ${\Lambda }_{c\bar{c}}^{\ast }(4209)$ via $K^{-}p$ scattering. These theoretical results not only provide valuable informations to future experimental exploration of ${\Lambda }_{c\bar{c}}^{\ast }(4209)$ resonance but enable us to have a better understanding of the exotic baryons.

6 pages

References in corpus (6)

• Big-Bang Nucleosynthesis
• Heavy quarkonium: progress, puzzles, and opportunities
• Prediction of narrow $N^{\ast }$ and ${\Lambda }^{\ast }$ resonances with hidden charm above 4 GeV
• Nucleon and Delta resonances in K Sigma(1385) photoproduction from nucleons
• K* photoproduction off the nucleon: gamma N --> K* Lambda
• Evidence for a narrow $D_{03}$ state in $K^{-}p\to \eta \Lambda$ near threshold

Cited by in corpus (22)

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• Possibility to study pentaquark states $P_c(4312),P_c(4440)$, and $P_c(4457)$ in $\gamma p\to J/\psi p$ reaction
• Hidden-charm pentaquarks and their hidden-bottom and $B_c$-like partner states
• Magnetic moments and transition magnetic moments of $P_c$ and $P_{cs}$ states
• Neutral hidden charm pentaquark states $P_c^0(4380)$ and $P_c^0(4450)$ in ${\pi }^{-}p\to J/\psi n$ reaction
• Pion-induced production of hidden-charm pentaquarks $P_c(4312),P_c(4440)$, and $P_c(4457)$
• Photoproduction of hidden-charm states in the $\gamma p\to {\bar{D}}^{\ast 0}{\Lambda }_c^{+}$ reaction near threshold
• Photoproduction of the charged charmoniumlike $Z_c^{+}(4200)$
• Production of the ${\eta }_1(1855)$ through kaon induced reactions under the assumptions that it is a molecular or a hybrid state
• ${\Lambda }_c^{+}(2940)$ photoproduction off the neutron
• Studying $X(2100)$ hadronic decays and predicting its pion and kaon induced productions
• Exploring kaon induced reactions for unraveling the nature of the scalar meson $a_0(1817)$
• Production of $\varphi (2170)$ and $\eta (2225)$ in a kaon induced reaction
• Hidden-charm Pentaquark Production at $e^{+}{e}^{-}$ Colliders
• Photoproduction of $a_2(1320)$ in a Regge model
• Productions of $f_1(1420)$ in pion and kaon induced reactions
• The production of neutral $N^{\ast }(11052)$ resonance with hidden beauty from ${\pi }^{-}p$ scattering
• Prospects for detecting the hidden-strange pentaquarklike state $N^{\ast }(2080)$ in the ${\pi }^{-}p\to \varphi n$ reaction
• Production potential of hidden-strange molecular pentaquarks through the ${\pi }^{-}p\to K^{\ast }\Sigma$ process
• Kaon-induced production of strange hidden-charm molecular pentaquarks $P_{\psi s}^{\Lambda }$ from proton
• Penta-quark States with Strangeness, Hidden Charm and Beauty