Hyperons and Hypernuclei
Non-Symmetrized Hyperspherical Harmonics Method Applied to Light Hypernuclei
... Quite a variety of potential models involving hyperons exist. They include purely phenomenological models (e.g. [3, 4]), meson-theoretical models [5], and descriptions in chiral effective field theory (χEFT) [6, ...
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Neutron-rich hypernuclei: evidence for 6ΛH and search for 9ΛHe
... on correlated few-nucleon clusters, that lead to the formation and decay of Λ and Σ hyperons. Full details can be found in [12], here it is su ffi cient to focus on one chain of reactions likely to produce π ± ...
7
Evaluation study of hypernuclei production at NICA/MPD
... The abundance of strange particles in relativistic heavy-ion collisions offers a unique pos- sibility to study exotic nuclear objects with strangeness – hypernuclei [3]. The new precise experimental data on the ...
5
Interplay of antikaons with hyperons in nuclei and in neutron stars
... In the ground state of the MSN, the whole strangeness is carried by hyperons with no bound K − mesons (multi-hypernuclei). The lowest energy of the input K − mesons, K − , is as much as 400 MeV, which is ...
5
Superheavy Nuclei to Hypernuclei: A Tribute to Walter Greiner
... Doubly-strange hypernuclei also arise having a Ξ(S=-2) hyperon that has been studied both theoretically [52] and experimentally [53], [54], [55] in a limited number of ...Sigma hyperons exhibit interesting ...
10
Hyperons at the BM@N experiment: first results
... (anti-) hyperons and strange mesons measured in di ff erent experiments are shown in ...of hypernuclei as predicted by the thermal model ...the hypernuclei production rate is predicted at √ S NN ∼ ...
9
Translational invariant shell model for Λ hypernuclei
... Λ hyperons could stabilize particle- unstable nuclear cores of Λ hypernuclei and thus allow studies of neutron rich baryonic systems beyond the nu- clear drip ...Λ hypernuclei have been identified in ...
6
From Hypernuclei to Hypermatter: a Quantum Monte Carlo Study of Strangeness in Nuclear Structure and Nuclear Astrophysics
... For hyperons, the much reduced statistics (1 over A − 1 for single Λ hypernuclei) and the fact that typically the Λ density is not peaked in r = 0, create some uncertainties in the region for small r, in ...
168
Equation of State of Dense Matter and Consequences for Neutron Stars
... of hyperons and other exotic forms of matter in neutron ...of hyperons at matter in beta–equilibrium above roughly 3 times nuclear matter density, we discuss the constraints on the possible maximum mass ...
5
A-dependence of ΔΔ-bond and charge symmetry energies
... of hyperons and their activities in neutron stars is comprehension of hyperon-hyperon interactions in the nuclear ...Λ hypernuclei and their variation with the neutron ...
5
Exotic atoms at extremely high magnetic fields: the case of neutron star atmosphere
... kaons, hyperons, and other exotic par- ticles in the inner regions of the NS, favoured by energetic considerations, is considered to be an effective mechanism to soften the equation of state ...as ...
10
Exotic hypernuclear systems and heavy ion collisions
... of hypernuclei is ambiguous [18]. Data on ΛΛ hypernuclei remain almost the only source of information about hyperon-hyperon interactions, but all that is currently known from the experiment is that the ΛΛ ...
7
Strange Light Nuclei
... light hypernuclei, are perfect playground to study baryon force which would be a bridge between well established nuclear force in low energy region and QCD, the first principle of the strong ...light ...
8
Midrapidity Lambda and (Lambda)over-bar production in Au plus Au collisions at root s(NN)=130 GeV
... the hyperons are primarily pair produced, and (iii) a significant increase in the yield relative to negatively charged primary hadrons at moderate p T above 1 GeV=c which cannot be described by existing perturba- ...
6
Review of recent measurements of meson and hyperon form factors
... of hyperons which may be expected to reveal the effects of SU (3) breaking, as successively one, two, and three of the up/down quarks in the nucleon are replaced by strange quarks in (, ), , and , ...different ...
6
Asymmetric Neutrino Reaction in Magnetized Proto-Neutron Stars in Fully Relativistic Approach
... for the neutrino scattering and absorption, where the initial neutrino angle is fixed to be θ i = 0 ◦ . One prominent feature is that the neutrino scattering cross sections describe forward peak, but the absorption cross ...
10
Synthesis and characterization of some novel Isoxazoles and Pyrazoles of Carbazolo and Azacarbazolo fused Quinoxalines
... Conclusions A practical and efficient synthesis isoxazole derivatives of carbazolo and azacarbazolo fused quinoxalines 12a,13a and pyrazole derivatives of carbazolo and azacarbazolo fuse[r] ...
5
Productivity loss and resource utilization, and associated indirect and direct costs in individuals providing care for adults with schizophrenia in the EU5
... To analyze demographics, health characteristics, productivity loss, resource utilization, and direct and indirect cost differences between schizophrenia caregivers and nonca[r] ...
10
Cancer and epigenetics interrelationship in prevention and cure
... Our mother’s emotional and physical state, the season, and location of our birthplace are all determining factors in our Prakruti.According to Ayurveda this happen at the moment of conce[r] ...
6
Knowledge and feeling of women on gestational and congenitalsyphilis
... In this sense, due to the relevance of the theme, the study aims to understand the knowledge and feelings of women about gestational syphilis and congenital syphilis and prenatal care in[r] ...
5