Magic wavelengths of the Ca + ion for circularly polarized light
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DOI: 10.1103/physreva.96.042503
Abstract: The dynamic dipole polarizabilities of low-lying states of ${\mathrm{Ca}}^{+}$ ions for circularly polarized light are calculated by using the relativistic configuration interaction plus core polarization approach. The magic wavelengths are determined for the magnetic sublevel… read more here.
Keywords: polarized light; magic wavelengths; ensuremath; ensuremath rightarrow ... See more keywords
Classical spin order near the antiferromagnetic Kitaev point in the spin- 12 Kitaev-Gamma chain
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DOI: 10.1103/physrevb.103.054437
Abstract: A minimal Kitaev-Gamma model has been recently investigated to understand various Kitaev systems. In the one-dimensional Kitaev-Gamma chain, an emergent $\mathrm{SU}{(2)}_{1}$ phase and a rank-1 spin ordered phase with ${O}_{h}\ensuremath{\rightarrow}{D}_{4}$ symmetry breaking were identified using… read more here.
Keywords: spin; symmetry breaking; gamma; ensuremath rightarrow ... See more keywords
Hyperon resonances coupled to pseudoscalar- and vector-baryon channels
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DOI: 10.1103/physrevc.100.015208
Abstract: We study hyperon resonances by solving coupled channel scattering equations. The coupled systems include pseudoscalar- and vector-baryon channels. The parameters of the model are restricted by making a ${\ensuremath{\chi}}^{2}$-fit to the cross-section data on processes:… read more here.
Keywords: ensuremath rightarrow; mathrm ensuremath; ensuremath ensuremath; ensuremath ... See more keywords
Two-body hadronic weak decays of antitriplet charmed baryons
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DOI: 10.1103/physrevd.101.014011
Abstract: We study Cabibbo-favored (CF) and singly Cabibbo-suppressed (SCS) two-body hadronic weak decays of the antitriplet charmed baryons ${\mathrm{\ensuremath{\Lambda}}}_{c}^{+}$, ${\mathrm{\ensuremath{\Xi}}}_{c}^{0}$, and ${\mathrm{\ensuremath{\Xi}}}_{c}^{+}$ with more focus on the last two. Both factorizable and nonfactorizable contributions are considered… read more here.
Keywords: decays antitriplet; ensuremath rightarrow; mathrm ensuremath; ensuremath ensuremath ... See more keywords
Remarks on the analysis of the reaction e+e−→Σ0Σ¯0
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DOI: 10.1103/physrevd.103.033001
Abstract: We investigate roads for evaluating model-independent cross-section-distribution functions for the sequential-hyperon decay ${\mathrm{\ensuremath{\Sigma}}}^{0}\ensuremath{\rightarrow}\mathrm{\ensuremath{\Lambda}}\ensuremath{\gamma}$; $\mathrm{\ensuremath{\Lambda}}\ensuremath{\rightarrow}p{\ensuremath{\pi}}^{\ensuremath{-}}$ and its corresponding antihyperon decay. The ${\mathrm{\ensuremath{\Sigma}}}^{0}$ and ${\overline{\mathrm{\ensuremath{\Sigma}}}}^{0}$ hyperons are produced in the reaction ${e}^{+}{e}^{\ensuremath{-}}\ensuremath{\rightarrow}J/\ensuremath{\psi}\ensuremath{\rightarrow}{\overline{\mathrm{\ensuremath{\Sigma}}}}^{0}{\mathrm{\ensuremath{\Sigma}}}^{0}$. Cross-section-distribution functions are calculated using… read more here.
Keywords: ensuremath rightarrow; ensuremath; ensuremath sigma; mathrm ensuremath ... See more keywords
Selected strong decays of η ( 2225 ) and ϕ ( 2170 ) as Λ Λ ¯ bound states
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DOI: 10.1103/physrevd.96.074027
Abstract: The strong decays of the two resonances $\ensuremath{\eta}(2225)$ and $\ensuremath{\phi}(2170)$ are discussed for selected decay channels. The two resonances are considered as the $\mathrm{\ensuremath{\Lambda}}\overline{\mathrm{\ensuremath{\Lambda}}}$ bound states in the molecular scenario. The phenomenological hadronic molecular approach… read more here.
Keywords: bound states; ensuremath phi; ensuremath; ensuremath rightarrow ... See more keywords