In--Flight ($K^{-},p$) Reactions for the Formation of Kaonic Atoms and Kaonic Nuclei in Green function method

Abstract

We study theoretically the kaonic atom and kaonic nucleus formations in the in--flight ($K^{-},p$) reactions using the Green function method, which is suited to evaluate formation rates both of stable and unstable bound systems. We consider ${}^{12}$C and ${}^{16}$O as the targets and calculate the spectra of the ($K^{-},p$) reactions. We conclude that a no peak structure due to kaonic nucleus formation is expected in the reaction spectra calculated with the chiral unitary kaon--nucleus optical potential. In the spectra with the phenomenological deep kaon--nucleus potential, we may have possibilities to observe some structures due to kaonic nucleus states. For all cases, we have peaks due to the kaonic atom formations in the reaction spectra.

arXiv comment10 pages, 9 figures, newly calculated results added, revisions and updated references, to appear in Physical Review C

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Cited by in corpus (21)

• Nuclear bound state of eta'(958) and partial restoration of chiral symmetry in the eta' mass
• Formation of eta-mesic nuclei by (pi,N) reaction and N^*(1535) in medium
• Lambda(1405)-induced non-mesonic decay in kaonic nuclei
• Branching ratios of mesonic and nonmesonic antikaon absorptions in nuclear medium
• Interplay between kaon condensation and hyperons in highly dense matter
• Calculation of the ${}^3$He(in-flight $K^{-}$,$n$) reaction for searching the deeply-bound $K^{-}pp$ state
• Formation spectra of light kaonic nuclei by in-flight ($\bar{K},N$) reactions with chiral unitary amplitude
• Isospin Properties of ($K^{-}$, $N$) Reactions for the Formation of Deeply-bound Antikaonic Nuclei
• Multi-antikaonic nuclei in the relativistic mean-field theory
• Deeply-bound $K^{-}pp$ state in the ${}^3$He(in-flight $K^{-}$, $n$) spectrum and its moving pole near the $\pi \Sigma N$ threshold
• Kaon Absorption from Kaonic Atoms and Formation Spectra of Kaonic Nuclei
• Proton emission off nuclei induced by kaons in flight
• Kaon-condensed hypernuclei as highly dense self-bound objects
• (d,3He) reaction on odd-neutron nuclear target for the formation of deeply bound pionic atoms
• Formation of Deeply Bound Kaonic Atoms in (K^-,N) Reactions
• Overview of Strangeness Nuclear Physics
• Hypernuclear physics legacy and heritage of Dick Dalitz
• Antikaon-nucleus dynamics: from quasibound states to kaon condensation
• The (K-,p) reaction on nuclei with in-flight kaons
• Formation of Heavy Meson Bound States by Two Nucleon Pick-up Reactions
• Recent topics of mesic atoms and mesic nuclei -- $\varphi$ mesic nuclei exist ?--