The roles of nucleon resonances in $\Lambda$(1520) photoproduciton off proton

Abstract

In this work the roles of the nucleon resonances in the $\Lambda$(1520) photoproduction off proton target are investigated within the effective Lagrangian method. Besides the Born terms,including contact term, $s$-, $u$- and $K$ exchanged $t$-channels, vector meson $K^{\ast }$ exchanged $t-$channel is considered in our investigation, which is negligible at low energy and important at high energy. The important nucleon resonances predicted by the constituent quark model (CQM) are considered and the results are found well comparable with the experimental data. Besides the dominant $D_{13}(2080)$, the resonance $[{\frac{5}{2}}^{-}{]}_2(2080)$ predicted by the CQM is found important to reproduce the experimental data. Other nucleon resonances are found to give small contributions in the channel considered in this work. With all important nucleon resonances predicted by CQM, the prediction of the differential cross section at the energy up to 5.5 GeV are presented also, which can be checked by the future CLAS experimental data.

9 pages, 8 figures, 3 Tables, accepted by Phys. Rev. C

References in corpus (6)

• Nucleon and Delta resonances in K Sigma(1385) photoproduction from nucleons
• Photon induced Lambda(1520) production and the role of the K^* exchange
• Regge-plus-resonance treatment of the p(gamma,K^+)Sigma^0 and p(gamma,K^0)Sigma^+ reactions at forward kaon angles
• The role of the $N^{\ast }(2080)$ resonance in the $\vec{\gamma }p\to K^{+}\Lambda (1520)$ reaction
• Near-threshold photoproduction of $\Lambda (1520)$ from protons and deuterons
• Proposal for Studying $N^{\ast }$ Resonances with $\bar{p}p\to \bar{p}n{\pi }^{+}$ Reaction

Cited by in corpus (28)

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• Nucleon resonances $N(1875)$ and $N(2100)$ as strange partners of LHCb pentaquarks
• The internal structures of the nucleon resonances $N(1875)$ and $N(2120)$
• Triangular singularity and a possible $\varphi p$ resonance in the ${\Lambda }_c^{+}\to {\pi }^0\varphi p$ decay
• Re-analysis of the $\Lambda (1520)$ photoproduction reaction
• The $\Sigma$(1385) photoproduciton from proton within a Regge-plus-resonance approach
• Preserving Local Gauge Invariance with t-Channel Regge Exchange
• Theoretical study of the $\Lambda$(1520) photoproduction off proton target based on the new CLAS data
• Analysis of recent CLAS data on ${\Sigma }^{\ast }(1385)$ photoproduction off a neutron target
• $P_c$-like pentaquarks in hidden strange sector
• Analysis of recent CLAS data on $f_1(1285)$ photoproduction
• The $K^{\ast 0}\Lambda$ photoproduction off a neutron
• Production of charmed baryon ${\Lambda }_c(2940)$ by kaon-induced reaction on a proton target
• Studying $X(2100)$ hadronic decays and predicting its pion and kaon induced productions
• Role of the $N^{\ast }(2080)$ in $pp\to p{K}^{+}\Lambda (1520)$ and ${\pi }^{-}p\to K^0\Lambda (1520)$ reactions
• Hidden-strange molecular states and the $N\varphi$ bound state via a QCD van der Waals force
• Investigation of pion-induced $f_1(1285)$ production off a nucleon target within an interpolating Reggeized approach
• Photoproduction $\gamma p\to K^{+}\Lambda (1520)$ in an effective Lagrangian approach
• Differential cross sections for Λ(1520) using photoproduction at CLAS
• Electroproduction of $\Lambda (1520)$ off the nucleon target with the nucleon resonances
• Photoproduction $\gamma p\to K^{\ast +}\Lambda$ in a Reggeized model
• Photoproduction of $\gamma p\to K^{+}{\Lambda }^{\ast }(1520)$ and decay of ${\Lambda }^{\ast }(1520)\to K^{-}p$ in the Reggeized framework
• The role of $N^{\ast }(2120)$ nucleon resonance in $K\Lambda (1520)$ photon and hadronic productions
• Theoretical investigation of the decay of the $N(2120)$ resonance to nucleon resonances near 1.7 GeV
• Analysis of the data for $\gamma p\to f_1(1285)p$ photoproduction
• Interactions of the Pseudoscalar Meson Octet and the Baryon Decuplet in the Continuum and a Finite Volume
• Nucleon Resonances Near 2 GeV
• Photoproduction $\gamma p\to K^{+}\Lambda (1690)$ in an effective Lagrangian approach