Radiative decay of Lambdac(2940)+ in a hadronic molecule picture

Abstract

The Lambdac(2940)+ baryon with quantum numbers J(P) = 1/2(+) is considered as a molecular state composed of a nucleon and D* meson. We give predictions for the width of the radiative decay process Lambdac(2940)+ to Lambdac(2286)+ gamma in this interpretation. Based on our results we argue that an experimental determination of the radiative decay width of Lambdac(2940)+ is important for the understanding of its intrinsic properties.

9 pages, 2 figures

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Cited by in corpus (25)

• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• The observed charmed hadron ${\Lambda }_c(2940{)}^{+}$ and the $D^{\ast }N$ interaction
• Structure and decays of hidden heavy pentaquarks
• Four-quark structure of Zc(3900), Z(4430) and Xb(5568) states
• Role of the hadron molecule Lambda_c(2940) in the p bar(p) -> p D0 bar(Lambda)_c(2286) annihilation reaction
• Electroproduction of the Roper resonance on the proton: the role of the three-quark core and the molecular N-sigma component
• Strong three-body decays of Lambdac(2940)+
• Production of the $T_{cc}^{+}$ state in the $\gamma p\to D^{+}{\bar{T}}_{cc}^{-}{\Lambda }_c^{+}$ reaction
• Strong Decays of observed ${\Lambda }_c$ Baryons in the ${}^3{P}_0$ Model
• Radiative decay Y(4260) -> X(3872) + gamma involving hadronic molecular and charmonium components
• Radiative decays of dynamically generated charmed baryons
• Double-charm heptaquark states composed of two charmed mesons and one nucleon
• ${\Lambda }_c(2910)$ and ${\Lambda }_c(2940)$ as the conventional baryons dressed with the $D^{\ast }N$ channel
• $ND$ and $NB$ systems in quark delocalization color screening model
• Searching for $X_0(2900)$ and $X_1(2900)$ through the kaon induced reactions
• Decay of vector-vector resonances into $\gamma$ and a pseudoscalar meson
• Possible $P$- wave $D_s{\bar{D}}_{s0}(2317)$ molecular state $Y^{{}^{\prime }}(4274)$
• Production of charmed baryon ${\Lambda }_c(2860)$ via low energy antiproton-proton interaction
• Production of open-charm pentaquark molecules in decay $B^0\to {\bar{D}}^{0}p\bar{p}$
• Photoproduction of the $X(3872)$ beyond vector meson dominance: the open-charm coupled-channel mechanism
• Unveiling the Composition of the Single-Charm Molecular Pentaquarks: Insights from Radiative Decay and Magnetic Moment
• Octet baryon and heavy meson interactions in chiral effective field theory
• Possible dibaryon production at $\bar{\mathrm{P}}$anda with a Lagrangian approach
• A search for $B_{s0}^{\ast }$ and $B_{s1}^{\ast }$ through the $K^{-}p$ interaction
• Electromagnetic probes revealing the inner structure of the ${\Lambda }_c(2940)$