Antibaryon-nucleus bound states

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F15%3A00444746" target="_blank" >RIV/61389005:_____/15:00444746 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/15:00237408
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/599/1/012007" target="_blank" >http://dx.doi.org/10.1088/1742-6596/599/1/012007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/599/1/012007" target="_blank" >10.1088/1742-6596/599/1/012007</a>

Result language
angličtina
Original language name
Antibaryon-nucleus bound states
Original language description
We calculated antibaryon ((B) over bar = (p) over bar, (Lambda) over bar, (Sigma) over bar, (Xi) over bar) bound states in selected nuclei within the relativistic mean-field (RMF) model. The G-parity motivated (B) over bar -meson coupling constants werescaled to yield corresponding potentials consistent with available experimental data. Large polarization of the nuclear core caused by (B) over bar was confirmed. The p annihilation in the nuclear medium was incorporated by including a phenomenological imaginary part of the optical potential. The calculations using a complex (p) over bar -nucleus potential were performed fully self-consistently. The (p) over bar- widths significantly decrease when the phase space reduction is considered for (p) over bar-annihilation products, but they still remain sizeable for potentials consistent with (p) over bar -atom data.
Czech name
—
Czech description
—

Project
<a href="/en/project/GAP203%2F12%2F2126" target="_blank" >GAP203/12/2126: Microscopic models for the description of hadronic systems</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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