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Magnetic Moments of 70-Plet Baryons in Quark Model and QCD Sum Rules
Published 2015-01-01“…Magnetic moments of the positive parity 70-plet baryons are estimated in the framework of the nonrelativistic quark model and QCD sum rules method. …”
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Production of Σ baryons as a function of multiplicity in pp collisions at the LHC with ALICE
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Charge Radii and Quadrupole Moments of the Low-Lying Baryons in the Chiral Constituent Quark Model
Published 2013-01-01“…The chiral constituent quark model ( χ CQM) with general parameterization method (GPM) has been formulated to calculate the charge radii of the spin 1 / 2 + octet and 3 / 2 + decuplet baryons and quadrupole moments of the spin 3 / 2 + decuplet baryons and spin 3 / 2 + → 1 / 2 + transitions. …”
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Testing CPT symmetry via precision mass measurements of multi-strange baryons in ALICE
Published 2025-01-01“…The results significantly improve the precision from previous experiments, thus allowing direct tests of CPT symmetry to an unprecedented level of precision in the multi-strange baryon sector.…”
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Observation of a rare beta decay of the charmed baryon with a Graph Neural Network
Published 2025-01-01“…For the first time, the CKM matrix element $$\left\vert {V}_{cd}\right\vert$$ V c d is extracted via a charmed baryon decay as $$0.208\pm 0.01{1}_{{{{\rm{exp.}}}}}…”
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Correlating 0νββ decays and flavor observables in leptoquark models
Published 2025-01-01Subjects: “…Baryon/Lepton Number Violation…”
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A New Method for Obtaining the Baryons Mass under the Killingbeck Plus Isotonic Oscillator Potentials
Published 2016-01-01“…The spectrum of ground state and excited baryons (N, Δ, Λ, Σ, Ξ, and Ω particles) has been investigated by using nonrelativistic quantum mechanics under the Killingbeck plus isotonic oscillator potentials. …”
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Measurement of strange baryon production in charged-particle jets in pp and p-Pb collisions with ALICE
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29
Exploring chirality structure in nucleon decay
Published 2025-01-01Subjects: “…Baryon/Lepton Number Violation…”
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Excited cluster states: A new source for proton number fluctuations in the high baryon density regime
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31
Masses of Single, Double, and Triple Heavy Baryons in the Hyper-Central Quark Model by Using GF-AEIM
Published 2022-01-01“…By using the generalized fractional analytical iteration method (GF-AEIM), the single, the double, and the triple heavy baryons masses are calculated in the hyper-central model in the two cases. …”
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A New Model for Calculating the Ground and Excited States Masses Spectra of Doubly Heavy Ξ Baryons
Published 2018-01-01“…Since the doubly heavy baryons masses are experimentally unknown (except Ξcc+ and Ξcc++), we present the ground state masses and the positive and negative parity excited state masses of doubly heavy Ξ baryons. …”
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Dependence of net-hyperon production at mid-rapidity on beam energy and its implication on baryon number carrier
Published 2025-01-01“…The conventional picture of baryon number is that each valence quark inside a baryon carries 1/3 unit of baryon number. …”
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A left-right mirror symmetric model: common origin of neutrino mass, baryon asymmetry and dark matter
Published 2020-01-01“…The model can completely account for the common origin of the neutrino mass, the baryon asymmetry and the dark matter, moreover, profoundly uncover the internal connections among them. …”
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Study of baryon-strangeness and charge-strangeness correlations in Pb–Pb collisions at √sNN = 5.02 TeV with ALICE
Published 2025-01-01“…The net-proton and net-kaon serve as proxies for net-baryon and net-strangeness, respectively, with measurements analyzed as a function of collision centrality. …”
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Dark-matter induced neutron-antineutron oscillations
Published 2025-01-01Subjects: Get full text
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Heavy-quark dominance and fine structure of excited heavy baryons $$\Sigma _{Q}$$ Σ Q , $$\Xi '_{Q}$$ Ξ Q ′ and $$\Omega _{Q}$$ Ω Q
Published 2024-12-01“…Abstract In the framework of the relativized quark model, the calculation of spin-orbit interactions is improved by considering the contribution from the light-quark cluster in a singly heavy baryon. It modifies the energy level splitting of the orbital excitation significantly and causes the emergence of fine structures for $$\Sigma _{Q}$$ Σ Q , $$\Xi '_{Q}$$ Ξ Q ′ and $$\Omega _{Q}$$ Ω Q baryons. …”
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Measurement of the production cross section of prompt $$\Xi ^0_{\textrm{c}}$$ Ξ c 0 baryons in p–Pb collisions at $$\sqrt{s_{{\textrm{NN}}}}=5.02$$ s NN = 5.02 TeV
Published 2025-01-01“…The $$\mathrm {\Xi _{c}^{0}}$$ Ξ c 0 nuclear modification factor ( $$R_{\textrm{pPb}}$$ R pPb ), calculated from the cross sections in pp and p–Pb collisions, is presented and compared with the $$R_{\textrm{pPb}}$$ R pPb of $$\mathrm {\Lambda _{c}^{+}}$$ Λ c + baryons. The ratios between the $$p_{\textrm{T}}$$ p T -differential production cross section of $$\mathrm {\Xi _{c}^{0}}$$ Ξ c 0 baryons and those of $$\mathrm {D^0}$$ D 0 mesons and $$\mathrm {\Lambda _{c}^{+}}$$ Λ c + baryons are also reported and compared with results at forward and backward rapidity from the LHCb Collaboration. …”
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