Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Hrtánková, J."'
We performed calculations of nuclear systems composed solely of $\Lambda^*$ hyperons, aiming at exploring the possibility of existence of absolutely stable $\Lambda^*$ matter. We considered $\Lambda^*$ interaction strengths compatible with the $\Lamb
Externí odkaz:
http://arxiv.org/abs/2007.05829
Autor:
Andari, N., Apolinário, L., Augsten, K., Bakos, E., Bellafont, I., Beresford, L., Bethani, A., Beyer, J., Bianchini, L., Bierlich, C., Bilin, B., Bjørke, K. L., Bols, E., Brás, P. A., Brenner, L., Brondolin, E., Calvo, P., Capdevila, B., Cioara, I., Cojocariu, L. N., Collamati, F., de Wit, A., Dordei, F., Dordevic, M., Pree, T. A. du, Dufour, L., Dziurda, A., Einhaus, U., Elliot, A. A., Esen, S., Troitino, J. Ferradas, Franco, C., Pardiñas, J. García, Alonso, A. García, Ghosh, A., Gilles, G., Giribono, A., Gouskos, L., Gouveia, E., Graverini, E., Heikkilä, J. K., Heracleous, H. N., Herman, T., Hermansson-Truedsson, N., Hrtánková, J., Hussain, P. S., Irles, A., Jansen, H., Kalaczynski, P., Karancsi, J., Kontaxakis, P., Kostoglou, S., Koulouris, A., Koval, M., Gajdosova, K. Krizkova, Krzysiak, J. A., Kuich, M., Lantwin, O., Manghi, F. Lasagni, Lechner, L., Leontsinis, S., Lieret, K., Lobanov, A., Lorenz, J. M., Luparello, G., Lurkin, N., Mankinen, K. H., Manoni, E., Mantani, L., Marchevski, R., Benito, C. Marin, Mathad, A., McFayden, J., Milenovic, P., Milosevic, V., Mitzel, D. S., Moravcová, Z., Moureaux, L., Mullier, G. A., Nelson, M. E., Ngadiuba, J., Nikiforou, N., OKeefe, M. W., Pedro, R., Pekkanen, J., Queitsch-Maitland, M., Ramos, M. P. L. P., Rasmussen, C. Ø., Rembser, J., Reynolds, E. T. J., Sas, M., Schöfbeck, R., Schenk, M., Schwendimann, P., Shchelina, K., Shopova, M., Sekmen, S., Spannagel, S., Sputowska, I. A., Staszewski, R., Sznajder, P., Takacs, A., Tenorth, V. T., Thomas, L., Torre, R., Trovato, F., Valente, M., Van Haevermaet, H., Vanek, J., Verstraeten, M., Verwilligen, P., Verzetti, M., Vislavicius, V., Vormwald, B., Vourliotis, E., Walder, J., Wiglesworth, C., Williams, S. L., Zaborowska, A., Zanzi, D., Zivkovic, L.
A group of Early-Career Researchers (ECRs) has been given a mandate from the European Committee for Future Accelerators (ECFA) to debate the topics of the current European Strategy Update (ESU) for Particle Physics and to summarise the outcome in a b
Externí odkaz:
http://arxiv.org/abs/2002.02837
Autor:
Hrtánková, J., Ramos, À.
Publikováno v:
Phys. Rev. C 101, 035204 (2020)
We developed a microscopic model for antikaon absorption on two nucleons in nuclear matter. The absorption is described within a meson-exchange picture and the primary $K^-N$ interaction strength is derived from state-of-the-art chiral coupled channe
Externí odkaz:
http://arxiv.org/abs/1910.01336
A hypothesis of absolutely stable strange hadronic matter composed of $\Lambda(1405)$ baryons, here denoted $\Lambda^*$, is tested within many-body calculations performed using the Relativistic Mean-Field approach. In our calculations, we employed th
Externí odkaz:
http://arxiv.org/abs/1904.01928
Autor:
Hrtankova, J., Mares, J.
We report on our recent self-consistent calculations of $K^-$ nuclear quasi-bound states using $K^-$ optical potentials derived from chirally motivated meson-baryon coupled channels models [1,2]. The $K^-$ single-nucleon potentials were supplemented
Externí odkaz:
http://arxiv.org/abs/1712.07477
Autor:
Hrtánková, J., Mareš, J.
Publikováno v:
Phys. Rev. C 96, 015205 (2017)
$K^-$ optical potentials relevant to calculations of $K^-$ nuclear quasi-bound states were developed within several chiral meson-baryon coupled-channel interaction models. The applied models yield quite different $K^-$ binding energies and widths. Th
Externí odkaz:
http://arxiv.org/abs/1704.07205
Publikováno v:
EPJ Web of Conferences 130, 02006 (2016)
We present our latest calculations of $K^-$-nuclear quasi-bound states using a self-consistent scheme for constructing $K^-$-nuclear potentials from various subthreshold chirally inspired $\bar{K}N$ scattering amplitudes. We consider in-medium versio
Externí odkaz:
http://arxiv.org/abs/1612.04087
We introduce a mean field model based on realistic 2-body baryon interactions and calculate spectra of a set of p-shell and sd-shell {\Lambda} hypernuclei - 13{\Lambda}C, 17{\Lambda}O, 21{\Lambda}Ne, 29{\Lambda}Si and 41{\Lambda}Ca. The hypernuclear
Externí odkaz:
http://arxiv.org/abs/1605.05646
Autor:
Hrtánková, J., Mareš, J.
Publikováno v:
Nucl. Phys. A 945 (2016) 197-215
We performed fully self-consistent calculations of $\bar{p}$-nuclear bound states using a complex ${\bar p}$-nucleus potential accounting for $\bar{p}$-atom data. While the real part of the potential is constructed within the relativistic mean-field
Externí odkaz:
http://arxiv.org/abs/1510.07409
Autor:
Hrtánková, J., Mareš, J.
We calculated antibaryon ($\bar{B}$ = $\bar{p}$, $\bar{\Lambda}$, $\bar{\Sigma}$, $\bar{\Xi}$) bound states in selected nuclei within the relativistic mean-field (RMF) model. The G-parity motivated $\bar{B}$-meson coupling constants were scaled to yi
Externí odkaz:
http://arxiv.org/abs/1411.7536