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Multichannel chiral approach for kaonic hydrogen
We present an exact solution to the K --proton bound state problem formulated in the momentum space. The 1s level characteristics of the kaonic hydrogen are described together with the available low energy data....
BG - Jaderná, atomová a molekulová fyzika, urychlovače
- 2007 •
- O
Rok uplatnění
O - Ostatní výsledky
Kaonic hydrogen versus the K-p low energy data
We present an exact solution to the K --proton bound state problem formulated in the momentum space. The 1s level characteristics of the kaonic hydrogen are computed simultaneously with the available low energy K-p data. In the stro...
BF - Elementární částice a fyzika vysokých energií
- 2007 •
- O
Rok uplatnění
O - Ostatní výsledky
PHENOMENOLOGICAL (K)over-barN INTERACTION WITH ISOSPIN-BREAKING EFFECTS AND (K)over-barNN SYSTEM
New isospin mixing (K) over barN - pi Sigma potential directly reproducing 1s level shift of kaonic hydrogen atom and other experimental data was constructed. Two forms of the potential reproducing one- and two-pole structure of Lam...
BE - Teoretická fyzika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Kaonic hydrogen versus the K-p low energy data
We present an exact solution to the K --proton bound state problem formulated in the momentum space. The 1s level characteristics of the kaonic hydrogen are computed simultaneously with the available low energy K-p data. In the stro...
BF - Elementární částice a fyzika vysokých energií
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Scattering and bound states in the K (-) d system
or older KEK experimental data on kaonic hydrogen, data on K (-) p scattering and have and widthsof kaonic deuterium, corresponding to the results on near-threshold antikaon......
BE - Teoretická fyzika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
In-medium (K)over-bar interactions and bound states
Correct treatment of subthreshold (K) over barN dynamics is mandatory in K--atom and (K) over bar -nuclear bound-state calculations, as demonstrated by using in-medium chirally-based models of (K) over barN interactions. Recent studies of kaonic<...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
On extracting information about hadron-nuclear interaction from hadronic atom level shifts
It is argued that adjusting strong potentials directly to observed hadronic atom level shifts may lead to significantly different scattering lengths than those predicted by the Deser formula [1]. By the example of the 1s level shift of kaonic
BE - Teoretická fyzika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Near-threshold K(-)d scattering and propertiies of kaonic deuterium
We calculated the ls level shifts and widths of kaonic deuterium, corresponding to accurate results on near-threshold antikaon-deuteron scattering. The Lippmann-Schwinger) overbarN-pi Sigma potentials reproduce the very recent SIDDHARTA data...
BE - Teoretická fyzika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Faddeev calculations of the (K)over-bar N N system with a chirally motivated (K)over-bar N interaction. I. Low-energy K (-) d scattering and antikaonic deuterium
A chirally-motivated coupled-channel (K) over bar N potential, reproducing all low-energy experimental data on K-p scattering and kaonic hydrogen and suitable for using in accurate few-body calculations, was constructed. The potenti...
BE - Teoretická fyzika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Separable potential model for nonK?N interactions at low energies
in the momentum space and the 1s level characteristics of the kaonic hydrogen are computed...
BF - Elementární částice a fyzika vysokých energií
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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