Asymptotics for Capelli polynomials with involution
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DOI: 10.1080/00927872.2021.1955899
Abstract: Let $F\langle X, \ast \rangle$ be the free associative algebra with involution $\ast$ over a field $F$ of characteristic zero. We study the asymptotic behavior of the sequence of $\ast$-codimensions of the T-$\ast$-ideal $\Gamma_{M+1,L+1}^\ast$ of… read more here.
Keywords: algebra; gamma ast; ast; capelli polynomials ... See more keywords
Photoproduction reaction $\gamma n \to K^{\ast 0}\Lambda$ in an effective Lagrangian approach
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DOI: 10.1088/1674-1137/ac3642
Abstract: In our previous work [Phys. Rev. C 101, 014003 (2020)], the photoproduction reaction $\gamma p \to K^{\ast +} \Lambda$ has been investigated within an effective Lagrangian approach. There, the reaction amplitudes were constructed by including… read more here.
Keywords: gamma ast; reaction; ast lambda;
Role of QCD compositeness in the production of scalar and tensor mesons through single-photon annihilation e+e−→γ*→γS(T)
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DOI: 10.1103/physrevd.96.094018
Abstract: We study the exclusive production of scalar $S = 0^{++}$ and tensor $T = 2^{++}$ mesons through single-photon annihilation $e^+ e^- \to \gamma^* \to \gamma S(T)$. Using QCD compositeness of the involved hadrons considered as… read more here.
Keywords: gamma ast; ast gamma; tensor; scalar tensor ... See more keywords