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SPECTROSCOPIC IMPLICATIONS FROM THE ANALYSIS OF PROCESSES pi pi -> pi pi, K(K)over-bar, eta eta, eta eta '
In the analysis a status and parameters of the scalar, vector, and tensor mesonic resonances are obtained and compared with other results. Possible classification of the resonance states in terms of the SU(3) multi...
BE - Teoretická fyzika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Exotic Omega(0)(c) baryons from meson-baryon scattering
A meson-baryon interaction in the charm +1, strangeness 2 and isospin 0 sector is built from a t-channel vector meson exchange model employing effective Lagrangians) and Q,(3090) states recently observed by the LHCb collabo...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Dilepton production in proton-proton reaction at 4.5 GeV with the HADES spectrometer
Spectra of dileptons emitted in hadron collisions are important tool to study electromagnetic decays of resonances and the validity of the Vector Meson Dominance model resonance Dalitz decays (Δ/N∗ → Ne+e-) and
Particles and field physics
- 2024 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
The Molecular Nature of Some 0-Omega-c States
A vector meson exchange model based on effective Lagrangians is used to build the meson-baryon interaction in the charm +1, strangeness -2 and isospin 0 sector. The s by the LHCb collaboration. The interpretation of these <...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Light-meson spectroscopy and combined analysis of processes with pseudoscalar mesons
The status and parameters of the scalar, vector, and tensor mesonic resonances(0)(600) meson with mass 774 +/- 15 MeV and width 988 +/- 36 MeV (the pole position on sheet II is 596 - i494 MeV) and the first rho-lik...
BE - Teoretická fyzika
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Spin alignment and violation of the OZI rule in exclusive ? and ? production in pp collisions
Exclusive production of the isoscalar vector mesons ? and ? is measured of the system formed by fast proton pfastpfast and vector meson V is discussed in terms of diffractive production of pfastVpfastV resonanc...
BF - Elementární částice a fyzika vysokých energií
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
High acceptance di-electron spectrometer - tool for study of hadron properties in the nuclear medium.
Restoration of chiral symmetry with increasing baryon density and temperature results in corresponding decrease of the constituent quark masses. As a consequence, one expects more or less pronounced changes in mass and resonance width of
BG - Jaderná, atomová a molekulová fyzika, urychlovače
- 2000 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Analysis of the pion-pion scattering data and rho-like mesons
Considering analyticity, unitarity and an influence of coupled channels, experimental data on the isovector P-wave of pi pi scattering was analyzed to study rho-like mesons below 1900 MeV. The analysis indicates that in the energy range 1200...
BE - Teoretická fyzika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Radial excitations of heavy-light mesons from QCD sum rules
-light pseudoscalar and vector mesons are systematically smaller than those () and bottom () mesons can also be modified to estimate the decay constants of the first radial excitations, and , respectively, provided the mass...
BF - Elementární částice a fyzika vysokých energií
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
First measurement of proton-induced low-momentum dielectron radiation off cold nuclear matter
sensitive to changes of the spectral functions of vector mesons, as predicted by models are tentatively interpreted as a strong coupling of the rho meson to baryonic resonances and an absorption of the omega m...
BG - Jaderná, atomová a molekulová fyzika, urychlovače
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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