Three-Body Antikaon-Nucleon Systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F17%3A00473760" target="_blank" >RIV/61389005:_____/17:00473760 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00601-016-1170-5" target="_blank" >http://dx.doi.org/10.1007/s00601-016-1170-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00601-016-1170-5" target="_blank" >10.1007/s00601-016-1170-5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Three-Body Antikaon-Nucleon Systems

Popis výsledku v původním jazyce

The paper contains a review of the exact or accurate results achieved in the field of the three-body antikaon-nucleon physics. Different states and processes in (K) over bar NN and (K) over bar(K) over barN systems are considered. In particular, quasi-bound states in K(-)pp and K(-)K(-)p systems were investigated together with antikaonic deuterium atom. Near-threshold scattering of antikaons on deuteron, including the K(-)d scattering length, and applications of the scattering amplitudes are also discussed. All exact three-body results were calculated using some form of Faddeev equations. Different versions of (K) over barN, Sigma N, (K) over bar(K) over bar, and NN potentials, specially constructed for the calculations, allowed investigation of the dependence of the three-body results on the two-body input. Special attention is paid to the antikaon-nucleon interaction, being the most important for the three-body systems. Approximate calculations, performed additionally to the exact ones, demonstrate accuracy of the commonly used approaches.

Název v anglickém jazyce

Three-Body Antikaon-Nucleon Systems

Popis výsledku anglicky

The paper contains a review of the exact or accurate results achieved in the field of the three-body antikaon-nucleon physics. Different states and processes in (K) over bar NN and (K) over bar(K) over barN systems are considered. In particular, quasi-bound states in K(-)pp and K(-)K(-)p systems were investigated together with antikaonic deuterium atom. Near-threshold scattering of antikaons on deuteron, including the K(-)d scattering length, and applications of the scattering amplitudes are also discussed. All exact three-body results were calculated using some form of Faddeev equations. Different versions of (K) over barN, Sigma N, (K) over bar(K) over bar, and NN potentials, specially constructed for the calculations, allowed investigation of the dependence of the three-body results on the two-body input. Special attention is paid to the antikaon-nucleon interaction, being the most important for the three-body systems. Approximate calculations, performed additionally to the exact ones, demonstrate accuracy of the commonly used approaches.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Projekt

<a href="/cs/project/GA15-04301S" target="_blank" >GA15-04301S: Interakce hadronů s nukleony a jádry</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Few-Body Systems

ISSN

0177-7963

e-ISSN

—

Svazek periodika

58

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

AT - Rakouská republika

Počet stran výsledku

25

Strana od-do

—

Kód UT WoS článku

000392415600006

EID výsledku v databázi Scopus

2-s2.0-85003430075