NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of May 20, 2024.

Search: Author = J.Mares

Found 49 matches.

Back to query form

2022OB01      Phys.Rev. C 106, 065201 (2022)

J.Obertova, E.Friedman, J.Mares

First application of a microscopic K-NN absorption model in calculations of kaonic atoms

ATOMIC PHYSICS 12C, 31P, 32S, 35Cl, 63Cu, 118Sn, 208Pb; calculated shifts, widths for kaonic atoms, primary-interaction branching ratios for mesonic and nonmesonic absorption of K- in 12C+K- system. Calculations were performed using microscopic K-N+K-NN potentials based on scattering amplitudes derived from two chiral coupled-channels meson-baryon interaction models - the Barcelona and Prague models. Comparison to experimental data.

doi: 10.1103/PhysRevC.106.065201
Citations: PlumX Metrics

2022SC02      Phys.Rev. C 105, 015202 (2022)

M.Schafer, B.Bazak, N.Barnea, A.Gal, J.Mares

Consequences of increased hypertriton binding for s-shell Λ-hypernuclear systems

NUCLEAR STRUCTURE 3,5H; analyzed spin-singlet and spin-triplet scattering lengths for 3H hypernucleus from Λp data, binding energies for 3H and 5H hypernuclei for several different interaction strengths, ratio of the hypertriton excited state lifetime to the free Λ lifetime. Pionless effective field theory (EFT) approach at leading order for s-shell hypernuclei, constrained by the binding energies of the 0+ and 1+ states of 4H hypernucleus. Comparison with experimental binding energies from emulsion data, and from STAR collaboration. Relevance to anticipated measurements of the Λd correlation function at ALICE2CERN and new experiments at MAMI and J-PARC, JLAB, and ELPH facilities for more precise determination of binding energy of hypertriton, and its excited state.

doi: 10.1103/PhysRevC.105.015202
Citations: PlumX Metrics

2021SC07      Phys.Rev. C 103, 025204 (2021)

M.Schafer, B.Bazak, N.Barnea, J.Mares

Nature of the Λnn (Jπ = 1/2+, I=1) and 3ΛH*(Jπ = 3/2+, I=0) states

NUCLEAR STRUCTURE 3n, 3H; calculated energies of the bound states of Λnn and 3ΛH hyper nuclei, real and imaginary parts of the resonance energies and virtual states, trajectories of the nn resonance pole in a complex energy plane. 4H, 5He; calculated separation energies of hypernuclei. Pionless effective field theory at leading order, and stochastic variational method (SVM).

doi: 10.1103/PhysRevC.103.025204
Citations: PlumX Metrics

2018HR01      Nucl.Phys. A969, 45 (2018)

J.Hrtankova, J.Mares

Calculations of antiproton-nucleus quasi-bound states using the Paris N(bar)N potential

NUCLEAR STRUCTURE C, O, Ca, Zr, Pb; calculated antiproton binding energy, Q, emission width using both static and dynamical approach.

doi: 10.1016/j.nuclphysa.2017.09.011
Citations: PlumX Metrics

2017HR01      Phys.Rev. C 96, 015205 (2017)

J.Hrtankova, J.Mares

K- nuclear states: Binding energies and widths

doi: 10.1103/PhysRevC.96.015205
Citations: PlumX Metrics

2016HR01      Nucl.Phys. A945, 197 (2016)

J.Hrtankova, J.Mares

Interaction of antiprotons with nuclei

NUCLEAR REACTIONS 1H, C, O, Ca, Zr, 208Pb(p-bar, x), E not given; calculated annihilation channels, branching ratio, bound states, binding energy, Q. 208Pb(p-bar, x), E not given; calculated antiproton density distribution. Fully self-consistent calculations with real potential from relativistic mean-field model and antiproton annihilation in nuclear medium with phenomenological optical potential with and without antiporoton self-interaction.

doi: 10.1016/j.nuclphysa.2015.10.005
Citations: PlumX Metrics

2016VE02      Nucl.Phys. A954, 260 (2016)

P.Vesely, E.Hiyama, J.Hrtankova, J.Mares

Sensitivity of Λ single-particle energies to the ΛN spin-orbit coupling and to nuclear core structure in p-shell and sd-shell hypernuclei

NUCLEAR STRUCTURE 12C, 16O, 20Ne, 28Si, 40Ca; calculated gs charge rms radius. Compared with published calculations using RMF and with data. 13C, 17O, 21Ne, 29Si, 41Ca; calculated Λ hypernuclei Λ single-particle energy, energy splitting with symmetric and anti-symmetric spin-orbit terms to the energy splitting; deduced contribution of spin-orbit term. Compared with RMF calculations and data. Mean-field model based on realistic two-body baryon interactions.

doi: 10.1016/j.nuclphysa.2016.05.013
Citations: PlumX Metrics

2014CI05      Nucl.Phys. A925, 126 (2014)

A.Cieply, E.Friedman, A.Gal, J.Mares

In-medium ηN interactions and η nuclear bound states

NUCLEAR STRUCTURE C, Mg, Ca, Zr, Pb; calculated binding energy, mass excess of η bound nuclear states using meson-baryon coupled channel model with N*(1535) baryon resonance.

doi: 10.1016/j.nuclphysa.2014.02.007
Citations: PlumX Metrics

2014GA25      Few-Body Systems 55, 857 (2014)

D.Gazda, J.Mares, P.Navratil, R.Roth, R.Wirth

No-Core Shell Model for Nuclear Systems with Strangeness

NUCLEAR STRUCTURE 3,4H, 4He; calculated hypernuclei ground state, and separation energies. ab initio approach, comparison with available data.

doi: 10.1007/s00601-014-0848-9
Citations: PlumX Metrics

2013GA36      Nucl.Phys. A914, 326c (2013)

D.Gazda, J.Mares

Calculations of kaonic nuclei based on chiral meson-baryon amplitudes

NUCLEAR STRUCTURE Ca; calculated K- nuclear potential. He, Li, O, Ca, Zr, Pb; calculated K- hypernucleus Q, width. Chirally motivated CC model.

doi: 10.1016/j.nuclphysa.2013.01.003
Citations: PlumX Metrics

2012GA18      Nucl.Phys. A881, 159 (2012)

D.Gazda, J.Mares

Calculations of K- nuclear quasi-bound states based on chiral meson-baryon amplitudes

NUCLEAR STRUCTURE Li, C, O, Ca, Zr, Pb; calculated K- nuclear potential, K--quasibound states binding energies, widths using self-consistency with static RMF densities and amplitudes from published data.

doi: 10.1016/j.nuclphysa.2012.01.016
Citations: PlumX Metrics

2011CI06      Phys.Rev. C 84, 045206 (2011)

A.Cieply, E.Friedman, A.Gal, D.Gazda, J.Mares

K- nuclear potentials from in-medium chirally motivated models

doi: 10.1103/PhysRevC.84.045206
Citations: PlumX Metrics

2010GA32      Nucl.Phys. A835, 287c (2010)

D.Gazda, E.Friedman, A.Gal, J.Mares

Kaon condensation and multi-strange matter

NUCLEAR STRUCTURE 16O, 40Ca, 90Zr, 208Pb; calculated hypernuclei mass excess, density distribution.

doi: 10.1016/j.nuclphysa.2010.01.204
Citations: PlumX Metrics

2009GA30      Phys.Rev. C 80, 035205 (2009)

D.Gazda, E.Friedman, A.Gal, J.Mares

Multi-K(bar) hypernuclei

NUCLEAR STRUCTURE 16O, 40Ca, 90Zr, 208Pb; calculated 1s-K(bar) separation energies, density distributions and other parameters for multi-K(bar) hypernuclei using relativistic mean-field (RMF) approach.

doi: 10.1103/PhysRevC.80.035205
Citations: PlumX Metrics

2008GA12      Phys.Rev. C 77, 045206 (2008)

D.Gazda, E.Friedman, A.Gal, J.Mares

Multi-K-bar nuclei and kaon condensation

NUCLEAR REACTIONS 16O, 40Ca, 208Pb(K-, X) E not given; calculated K- separation energy, nuclear density, K- effective mass.

doi: 10.1103/PhysRevC.77.045206
Citations: PlumX Metrics

2008MA16      Nucl.Phys. A804, 296 (2008)


Dynamics of nuclei with antikaons

NUCLEAR STRUCTURE 12C, 16O, 40Ca, 208Pb; calculated widths, radii of bound kaonic states using relativistic mean-field approach with dynamical effects.

doi: 10.1016/j.nuclphysa.2007.12.012
Citations: PlumX Metrics

2007GA53      Phys.Rev. C 76, 055204 (2007); Erratum Phys.Rev. C 77, 019904 (2008)

D.Gazda, E.Friedman, A.Gal, J.Mares

Dynamics of K-bar and multi-K-bar nuclei

NUCLEAR STRUCTURE 12C, 16O, 40Ca, 208Pb; calculated K-meson hypernuclear excitation energies, configurations, level widths, nuclear densities, binding energies using relativistic mean field model.

doi: 10.1103/PhysRevC.76.055204
Citations: PlumX Metrics

2007SH06      Phys.Rev.Lett. 98, 082301 (2007)

N.V.Shevchenko, A.Gal, J.Mares

Faddeev Calculation of a K- pp Quasibound State

NUCLEAR REACTIONS 1H(K-, K-), (K-, π+Σ-), E=50-250 MeV; calculated σ. Three-body coupled-channels Fadeev calculation, comparison with data.

doi: 10.1103/PhysRevLett.98.082301
Citations: PlumX Metrics

2007SH32      Nucl.Phys. A790, 659c (2007)

N.V.Shevchenko, J.Mares, A.Gal

Search for a K-pp bound state

NUCLEAR REACTIONS 1H(K-, K-), (K-, π+Σ-), E=50-250 MeV; calculated σ. Three-body coupled-channels Faddeev calculation, comparison with data.

doi: 10.1016/j.nuclphysa.2007.03.112
Citations: PlumX Metrics

2007SH40      Phys.Rev. C 76, 044004 (2007)

N.V.Shevchenko, A.Gal, J.Mares, J.Revai

K-bar NN quasibound state and the K-bar N interaction: Coupled-channels Faddeev calculations of the K-bar NN-π Σ N system

doi: 10.1103/PhysRevC.76.044004
Citations: PlumX Metrics

2006MA20      Nucl.Phys. A770, 84 (2006)

J.Mares, E.Friedman, A.Gal

(K-bar)-nuclear bound states in a dynamical model

NUCLEAR STRUCTURE 6Li, 12C, 16O, 40Ca, 208Pb; calculated deeply bound kaonic states binding energies, widths, densities. 16O; calculated deeply bound kaonic states radius, neutron single-particle energies.

doi: 10.1016/j.nuclphysa.2006.02.010
Citations: PlumX Metrics

2006MA28      Acta Phys.Slovaca 56, 95 (2006)

J.Mares, E.Friedman, A.Gal

Kaonic nuclei

NUCLEAR STRUCTURE 12C, 16O; calculated binding energies and widths for deeply bound kaonic states.

2005FR31      Nucl.Phys. A761, 283 (2005)

E.Friedman, A.Gal, J.Mares

Antiproton-nucleus potentials from global fits to antiprotonic X-rays and radiochemical data

doi: 10.1016/j.nuclphysa.2005.08.001
Citations: PlumX Metrics

2005MA02      Phys.Lett. B 606, 295 (2005)

J.Mares, E.Friedman, A.Gal

Widths of (K-bar)-nuclear deeply bound states in a dynamical model

NUCLEAR STRUCTURE 12C, 16O; calculated deeply bound kaonic states binding energies, widths, densities, radii, neutron single-particle energies.

doi: 10.1016/j.physletb.2004.12.086
Citations: PlumX Metrics

2004CI05      Acta Phys.Pol. B35, 1011 (2004)

A.Cieply, E.Friedman, A.Gal, J.Mares

K--Nucleus Potentials Consistent with Kaonic Atoms

NUCLEAR REACTIONS 12C(K-, π-), (K-, π0), E at rest; calculated hypernucleus production rates, kaon-nucleus potential features.

2003CI04      Nucl.Phys. A721, 975c (2003)

A.Cieply, E.Friedman, A.Gal, J.Mares

Testing the K--nucleus interaction in (K-stop, π) reactions

NUCLEAR REACTIONS 12C(K-, π-), (K-, π0), E at rest; calculated hypernucleus production rates.

doi: 10.1016/S0375-9474(03)01263-6
Citations: PlumX Metrics

2001CI09      Nucl.Phys. A696, 173 (2001)

A.Cieply, E.Friedman, A.Gal, J.Mares

Study of Chirally Motivated Low-Energy K- Optical Potentials

NUCLEAR REACTIONS 1H(K-, K-), (K-, K0), (K-, π-X), (K-, π0X), (K-, π+X), E at 50-200 MeV/c; calculated σ. 12C(K-, X)12C/12B, E at rest; calculated hypernucleus production σ. 12C, 28Si(π+, K+), (K-, p), E at 1 GeV/c; calculated σ(θ=0°). Comparisons with data.

doi: 10.1016/S0375-9474(01)01145-9
Citations: PlumX Metrics

2001IG01      Eur.Phys.J. A 11, 79 (2001)

F.-Z.Ighezou, R.J.Lombard, J.Mares

Spectral Analysis of 208Pb Muonic Atom

ATOMIC PHYSICS, Mesic-Atoms 208Pb; calculated muonic atom potentials, level densities. Recurrence relations.

doi: 10.1007/s100500170097
Citations: PlumX Metrics

1999FR22      Phys.Rev. C60, 024314 (1999)

E.Friedman, A.Gal, J.Mares, A.Cieply

K--Nucleus Relativistic Mean Field Potentials Consistent with Kaonic Atoms

doi: 10.1103/PhysRevC.60.024314
Citations: PlumX Metrics

1998MA10      Phys.Rev. C57, 1178 (1998)

S.Marcos, R.J.Lombard, J.Mares

Binding Energy of Double Λ Hypernuclei in Relativistic Mean Field Theory

NUCLEAR STRUCTURE 6He, 10Be, 13B, 18O, 42Ca, 92Zr, 210Pb; calculated double Λ hypernuclei binding energies. Relativistic mean field approach.

doi: 10.1103/PhysRevC.57.1178
Citations: PlumX Metrics

1997BE59      Few-Body Systems 22, 77 (1997)

P.Bem, V.Kroha, J.Mares, E.Simeckova, M.Trginova, P.Vercimak

Angular Anisotropy of the 3H(d, α)n Reaction at Deuteron Energies Below 200 keV

NUCLEAR REACTIONS 3H(d, α), E=100, 150, 200 keV; measured σ(θ); deduced anisotropies, D-wave contributions.

1997FR08      Phys.Lett. 396, 21 (1997)

E.Friedman, A.Gal, J.Mares

Medium Effects in K+ Nucleus Interaction from Consistent Analysis of Integral and Differential Cross Sections

NUCLEAR REACTIONS 6Li, C(K+, K+), E at 715 MeV/c; calculated σ(θ). Li, C, Si, Cu(K+, X), E at 714 MeV/c; calculated reaction, total σ. Medium effects, self-consistent approach.

doi: 10.1016/S0370-2693(97)00087-7
Citations: PlumX Metrics

1997FR21      Nucl.Phys. A625, 272 (1997)

E.Friedman, A.Gal, J.Mares

Medium Effects in K+ Nuclear Interactions

NUCLEAR REACTIONS 6Li, C, Si, Ca(K+, X), E at 488-714 MeV/c; calculated total, reaction σ; deduced medium effects.

doi: 10.1016/S0375-9474(97)00484-3
Citations: PlumX Metrics

1995BB08      Nucl.Instrum.Methods Phys.Res. A361, 209 (1995)

S.Baccaro, K.Blazek, F.de Notaristefani, P.Maly, J.A.Mares, R.Pani, R.Pellegrini, A.Soluri

Scintillation Properties of YAP:Ce

RADIOACTIVITY 241Am(α); 133Ba(EC); 137Cs(β-); 63Ni(β-); measured decay spectra; deduced YAP:Ce detector characteristics.

doi: 10.1016/0168-9002(95)00016-X
Citations: PlumX Metrics

1995CO07      Nucl.Phys. A585, 157c (1995)

E.D.Cooper, B.K.Jennings, J.Mares

Hyperon-Nucleus Interaction at Intermediate Energies

NUCLEAR REACTIONS 16O(X, X), E=200 MeV; 40Ca(X, X), E=150 MeV; calculated σ(θ), analyzing power vs θ for baryon scattering, lambda, Σ hyperons. Global optical potential developed from (p, p) reaction.

doi: 10.1016/0375-9474(94)00559-6
Citations: PlumX Metrics

1995LO04      Phys.Rev. C51, 1784 (1995)

R.J.Lombard, S.Marcos, J.Mares

Description of Hypernuclei in the Scalar Derivative Coupling Model

NUCLEAR STRUCTURE A=17; A=41; A=90; A=140; calculated lambda single particle energies, hypernuclei. Scalar derivative-coupling model.

doi: 10.1103/PhysRevC.51.1784
Citations: PlumX Metrics

1995LO08      Phys.Rev. C52, 170 (1995)

R.J.Lombard, J.Mares

Towards a Model Independent Analysis of Single Particle Spectra: Application to hypernuclei

NUCLEAR STRUCTURE A=89; A=209; calculated hypernuclei single particle spectra, equivalent radii; deduced model independent local potential determination possibility.

doi: 10.1103/PhysRevC.52.170
Citations: PlumX Metrics

1995MA22      Nucl.Phys. A585, 347c (1995)

J.Mares, B.K.Jennings

Relativistic Mean Field Theory and Hypernuclei

NUCLEAR STRUCTURE A=41; calculated hyperon single particle levels vs parameter (α(TY)), hypernuclei. Relativistic mean field theory.

doi: 10.1016/0375-9474(94)00600-R
Citations: PlumX Metrics

1995MA63      Nucl.Phys. A594, 311 (1995)

J.Mares, E.Friedman, A.Gal, B.K.Jennings

Constraints on Σ-Nucleus Dynamics from Dirac Phenomenology of Σ- Atoms

NUCLEAR STRUCTURE Si, Ca, Pb; calculated Σ--nucleus potentials, interaction shifts, widths; deduced isovector meson-hyperon coupling, implication to Σ-hypernuclei. Relativistic mean field approach.

ATOMIC PHYSICS, Mesic-Atoms Si, Ca, Pb; calculated Σ--nucleus potentials, interaction shifts, widths; deduced isovector meson-hyperon coupling, implication to Σ hypernuclei. Relativistic mean field approach.

doi: 10.1016/0375-9474(95)00358-8
Citations: PlumX Metrics

1994CO19      Nucl.Phys. A580, 419 (1994)

E.D.Cooper, B.K.Jennings, J.Mares

Hyperon-Nucleus Scattering in Dirac Phenomenology

NUCLEAR REACTIONS 40Ca(X, X), E=30, 300 MeV; 12C(X, X), E=300 MeV; calculated lambda-, Σ-hyperon σ(θ), analyzing power vs θ. Dirac phenomenology, constituent quark model based meson-baryon coupling constants.

doi: 10.1016/0375-9474(94)90906-7
Citations: PlumX Metrics

1994LO13      Phys.Rev. C50, 2900 (1994)

R.J.Lombard, S.Marcos, J.Mares

Bertlmann-Martin Inequalities in Hypernuclei

NUCLEAR STRUCTURE A=27-209; calculated hypernuclei single particle energies. Bertlmann-Martin inequalities extended to Hamiltonian.

doi: 10.1103/PhysRevC.50.2900
Citations: PlumX Metrics

1994MA19      Phys.Rev. C49, 2472 (1994)

J.Mares, B.K.Jennings

Relativistic Description of (Lambda), Σ Hypernuclei

doi: 10.1103/PhysRevC.49.2472
Citations: PlumX Metrics

1994MA69      Prog.Theor.Phys.(Kyoto), Suppl. 117, 415 (1994)

J.Mares, B.K.Jennings, E.D.Cooper

Dirac Phenomenology and Hyperon-Nucleus Interactions

NUCLEAR STRUCTURE A=13-209; calculated hypernuclei μ. Relativistic mean field theory.

NUCLEAR REACTIONS 16O(X, X), E=200 MeV; calculated σ(θ), polarization observables vs θ for hyperons. Relativistic mean field theory.

doi: 10.1143/PTPS.117.415
Citations: PlumX Metrics

1992AD09      Czech.J.Phys. B42, 1167 (1992)

J.Adam, Jr., J.Mares, O.Richter, M.Sotona, S.Frullani

Electroproduction of Strangeness

NUCLEAR REACTIONS 1H(γ, K+X), E ≤ 2 GeV; calculated strange particle production σ(θ) vs E, polarization. 12C, 4He(e, e'K+), E=3 GeV; calculated σ(E(e'), θ(e'), θ(Ke)). 12C(K-, π-), E at 600 MeV/c; 12C(π+, K+), E at 1050 MeV/c; analyzed σ(θ). Feynman diagrams, one photon exchange approximation. Feynman diagrams, one photon exchange approximation.

doi: 10.1007/BF01591400
Citations: PlumX Metrics

1990MA23      Czech.J.Phys. B40, 262 (1990)


Vacuum Fluctuations in Spherical Nuclei

NUCLEAR STRUCTURE 16O, 40Ca; calculated single particle spectra, charge density distribution. Vacuum fluctuations, relativistic Hartree approximation.

doi: 10.1007/BF01597753
Citations: PlumX Metrics

1990MA73      Phys.Lett. 249B, 181 (1990)

J.Mares, J.Zofka

Hypernuclear Magnetic Moments

NUCLEAR STRUCTURE 13C, 17O, 21Ne, 41Ca, 91Zr, 209Pb; calculated hypernuclei μ; deduced relativistic effects contribution. Mean field model.

doi: 10.1016/0370-2693(90)91239-8
Citations: PlumX Metrics

1989MA30      Z.Phys. A333, 209 (1989)

J.Mares, J.Zofka

On (Lambda)-Hyperon(s) in the Nuclear Medium

NUCLEAR STRUCTURE A=12-90; analyzed (π+, K+) spectra; deduced multi-hypernuclei radii, densities. Relativistic mean field theory.

1987MA23      Czech.J.Phys. B37, 665 (1987)


On The Separable Expansion Method in an Optical Potential Scattering

NUCLEAR REACTIONS 12C(p-bar, p-bar), E=46.8 MeV; calculated σ(θ). Potential separable expansion method.

doi: 10.1007/BF01604787
Citations: PlumX Metrics

1982AD04      Czech.J.Phys. B32, 1349 (1982)

B.P.Adyasevich, V.G.Antonenko, P.Bem, P.Kozma, J.Mares

Nondynamical Calculation of Polarization Observables in d + d Reactions at Low Energies

NUCLEAR REACTIONS 2H(d, p), (d, n), (polarized d, p), (polarized d, n), E < 300 keV; calculated σ, analyzing power, spin correlation observables. Parametrization in terms of L, S, J matrix elements.

doi: 10.1007/BF01597678
Citations: PlumX Metrics

Back to query form

Note: The following list of authors and aliases matches the search parameter J.Mares: , J.A.MARES