Zobrazeno 1 - 10
of 262
pro vyhledávání: '"Vlahovic Branislav"'
Publikováno v:
Few-Body Syst. 66:2 (2025)
Using the folding procedure, we investigate the bound state of the $\Omega$+$\alpha$ system based on $\Omega$-$N$ ($^{5}S_{2}$) HAL QCD potential. Previous theoretical analyses have indicated the existence of a deeply bound ground state, which is att
Externí odkaz:
http://arxiv.org/abs/2411.02021
Publikováno v:
Physical Review C 110, 065202 (2024)
We investigate the $^{9}_{\phi}$Be and $^{6}_{\phi\phi}$He $\phi$ mesic nuclei within the framework of the three-body cluster model as the $\phi$+$\alpha$+$\alpha$ and $\phi$+$\phi$+$\alpha$ systems, using the Faddeev formalism in configuration space
Externí odkaz:
http://arxiv.org/abs/2408.13415
Publikováno v:
Phys. Rev. D 110, L031502 (2024)
Within the framework of the Faddeev formalism in configuration space, we investigate bound states in the $\phi NN$ system with total isospin $T=0$ and $T=1$. The recently proposed lattice HAL QCD $\phi N$ potential in the $^{4}S_{3/2}$ channel does n
Externí odkaz:
http://arxiv.org/abs/2407.12190
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 51 (2024) 035102
In the framework of the Faddeev equations in configuration space, we investigate the $K$(1460) meson as a resonant state of the $KK\bar{K}$ kaonic system. We perform calculations for the particle configurations $K^{0}K^{+}K^{-}$ and $K^{0}K^{+}\overl
Externí odkaz:
http://arxiv.org/abs/2308.02980
Publikováno v:
International Journal of Modern Physics E (2022) 2250098 (13 pages)
Based on the effective-mass concept, we perform the Faddeev calculations for a low-lying spectrum of 3$\alpha$ states in $^{12}$C nucleus. A three-body potential is used to describe the known breaking of the 3$\alpha$-cluster structure in the nucleus
Externí odkaz:
http://arxiv.org/abs/2205.02155
The cardinality of real numbers depends on the chosen axiomatic system and specific models of set theory. Under the ZF framework, real numbers are nondenumerable, but their exact cardinality remains debated due to possible extensions of the ZF axioms
Externí odkaz:
http://arxiv.org/abs/2112.12859
Publikováno v:
Mathematical Modelling and Geometry, Volume 9, No 1, pp. 1 - 11 (2021)
Three-body $AAB$ model for the $NN{\bar K}(s_{NN}=0)$ kaonic cluster is considered based on the configuration space Faddeev equations. Within a single-channel approach, the difference between masses of nucleons and kaons and the charge independence b
Externí odkaz:
http://arxiv.org/abs/2111.06456
Publikováno v:
EPJ Web of Conferences, Vol 113, p 03017 (2016)
The configuration-space Faddeev equations are derived for p-d scattering taking into account the difference in interaction between the participant particles. Appropriate modifications have been made in the well-known configuration-space equations for
Externí odkaz:
https://doaj.org/article/114d8469a4a34fbd9282144eab522ba2
Publikováno v:
EPJ Web of Conferences, Vol 113, p 08006 (2016)
Formalism of the configuration-space Faddeev equations is applied to analyze the bound state problem of ΛNN system. The simulated NSC97f potential for ΛN interaction and semi-realistic NN potentials are used for calculations. We predict a broad Λn
Externí odkaz:
https://doaj.org/article/9d2e53753dc64adbbc420b1ac993108b
Publikováno v:
EPJ Web of Conferences, Vol 113, p 07008 (2016)
The three-body approach based on the configuration space Faddeev equations for systems of non-identical particles is proposed to describe light hypernuclei (A=6,7, S=-1) with α particle clustering. We focus on the model (α +Λ) + n + n for Λ7He hy
Externí odkaz:
https://doaj.org/article/10c5a285859349fb86d5327abb2a8638