Selectivity of the Br 3 d − 1 Auger decays in HBr
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.043406
Abstract: The Auger decay of the spin-orbit and molecular-field split Br $3{d}^{\ensuremath{-}1}$ core holes in HBr is investigated, both by a photoelectron--Auger-electron coincidence experiment and by ab initio calculations based on the one-center approximation. The branching… read more here.
Keywords: auger electron; ensuremath ensuremath; ensuremath; auger ... See more keywords
Magnetic properties of the triangular lattice magnets A 4 B ′ B 2 O 12 ( A = Ba , Sr, La; B ′ = Co , Ni, Mn; B = W , Re)
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.174438
Abstract: The geometrically frustrated two-dimensional triangular lattice magnets $A{}_{4}{B}^{\ensuremath{'}}B{}_{2}{\mathrm{O}}_{12}$ ($A=\mathrm{Ba}$, Sr, La; ${B}^{\ensuremath{'}}=\mathrm{Co}$, Ni, Mn; $B=\mathrm{W}$, Re) have been studied by x-ray diffraction, ac and dc susceptibilities, powder neutron diffraction, and specific-heat measurements. The results reveal… read more here.
Keywords: triangular lattice; lattice magnets; ensuremath ensuremath; ensuremath ... See more keywords
Hyperon resonances coupled to pseudoscalar- and vector-baryon channels
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DOI: 10.1103/physrevc.100.015208
Abstract: We study hyperon resonances by solving coupled channel scattering equations. The coupled systems include pseudoscalar- and vector-baryon channels. The parameters of the model are restricted by making a ${\ensuremath{\chi}}^{2}$-fit to the cross-section data on processes:… read more here.
Keywords: ensuremath rightarrow; mathrm ensuremath; ensuremath ensuremath; ensuremath ... See more keywords
Investigation of Ωc0 states decaying to Ξc+K− in pp collisions at s=7, 13 TeV
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review C"
DOI: 10.1103/physrevc.102.054319
Abstract: The production of strange particles ${\mathrm{\ensuremath{\Xi}}}_{c}^{+},{K}^{\ensuremath{-}}$ is simulated in $pp$ collisions at $\sqrt{s}=7$ TeV at mid-rapidity with $0.2\ensuremath{\le}{p}_{T}\ensuremath{\le}6$ $\mathrm{GeV}/c$ using the paciae model. The results are consistent with LHCb experimental data on ${\mathrm{\ensuremath{\Xi}}}_{c}^{+}$ and ${K}^{\ensuremath{-}}$… read more here.
Keywords: mathrm ensuremath; ensuremath omega; ensuremath ensuremath; ensuremath ... See more keywords
Probing negative-parity states of Mg24 probed with proton and α inelastic scattering
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review C"
DOI: 10.1103/physrevc.103.024603
Abstract: Background: The band structure of the negative-parity states of $^{24}\mathrm{Mg}$ has not yet been clarified. The ${K}^{\ensuremath{\pi}}={0}^{\ensuremath{-}}$, ${K}^{\ensuremath{\pi}}={1}^{\ensuremath{-}}$, and ${K}^{\ensuremath{\pi}}={3}^{\ensuremath{-}}$ bands have been suggested, but the assignments have been inconsistent between experiments and theories.Purpose: Negative-parity… read more here.
Keywords: ensuremath bands; ensuremath ensuremath; negative parity; ensuremath ... See more keywords
Ξ -nucleus potential for Ξ− quasifree production in the Be9(K−,K+) reaction
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review C"
DOI: 10.1103/physrevc.103.024605
Abstract: We study phenomenologically a ${\mathrm{\ensuremath{\Xi}}}^{\ensuremath{-}}$ production spectrum of the $^{9}\mathrm{Be}({K}^{\ensuremath{-}},{K}^{+})$ reaction at 1.8 GeV/$c$ within the distorted-wave impulse approximation using the optimal Fermi-averaged ${K}^{\ensuremath{-}}p\ensuremath{\rightarrow}{K}^{+}{\mathrm{\ensuremath{\Xi}}}^{\ensuremath{-}}$ amplitude. We attempt to clarify properties of a $\mathrm{\ensuremath{\Xi}}$-nucleus potential for… read more here.
Keywords: mathrm ensuremath; ensuremath ensuremath; nucleus potential; ensuremath ... See more keywords
Penning-trap-assisted study of excitations in 88Br populated in β decay of 88Se
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DOI: 10.1103/physrevc.95.024321
Abstract: Excited levels of $^{88}\mathrm{Br}$ populated in the $\ensuremath{\beta}$ decay of $^{88}\mathrm{Se}$ have been studied by means of $\ensuremath{\beta}\ensuremath{\gamma}$ and $\ensuremath{\gamma}\ensuremath{\gamma}$ spectroscopy methods. Neutron-rich parent $^{88}\mathrm{Se}$ nuclei were produced with proton-induced fission of $^{238}\mathrm{U}$ using the… read more here.
Keywords: penning trap; decay; ensuremath ensuremath; ensuremath ... See more keywords
Two-body hadronic weak decays of antitriplet charmed baryons
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DOI: 10.1103/physrevd.101.014011
Abstract: We study Cabibbo-favored (CF) and singly Cabibbo-suppressed (SCS) two-body hadronic weak decays of the antitriplet charmed baryons ${\mathrm{\ensuremath{\Lambda}}}_{c}^{+}$, ${\mathrm{\ensuremath{\Xi}}}_{c}^{0}$, and ${\mathrm{\ensuremath{\Xi}}}_{c}^{+}$ with more focus on the last two. Both factorizable and nonfactorizable contributions are considered… read more here.
Keywords: decays antitriplet; ensuremath rightarrow; mathrm ensuremath; ensuremath ensuremath ... See more keywords
Nonstandard neutrino interactions and mu-tau reflection symmetry
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DOI: 10.1103/physrevd.101.095036
Abstract: Nonstandard interactions (NSIs), possible subleading effects originating from new physics beyond the Standard Model, may affect the propagation of neutrinos and eventually contribute to measurements of neutrino oscillations. Besides this, $\ensuremath{\mu}\ensuremath{-}\ensuremath{\tau}$ reflection symmetry, naturally predicted… read more here.
Keywords: ensuremath; reflection symmetry; ensuremath ensuremath; tau reflection ... See more keywords
Consequences of neutrinoless double decays dominated by short ranged interactions
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DOI: 10.1103/physrevd.102.013004
Abstract: We investigate some consequences if neutrinoless double beta decays ($0\ensuremath{\nu}\ensuremath{\beta}\ensuremath{\beta}\mathrm{s}$) of nuclei are dominated by short range interactions. To illustrate our results, we assume that $0\ensuremath{\nu}\ensuremath{\beta}\ensuremath{\beta}\mathrm{s}$ proceed mainly through short range interactions involving two-W-boson exchanges… read more here.
Keywords: consequences neutrinoless; neutrinoless double; ensuremath ensuremath; ensuremath ... See more keywords
Control of magnetoelectric coupling in the Co2Y -type hexaferrites
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.5.034412
Abstract: We comprehensively investigated the magnetic, ferroelectric, and ME properties of ${\mathrm{Ba}}_{2\ensuremath{-}x}{\mathrm{Sr}}_{x}{\mathrm{Co}}_{2}{({\mathrm{Fe}}_{1\ensuremath{-}y}{\mathrm{Al}}_{y})}_{12}{\mathrm{O}}_{22}$ single crystals in broad doping ranges of Sr $(1.0\ensuremath{\le}x\ensuremath{\le}1.8)$ and Al $(0.00\ensuremath{\le}y\ensuremath{\le}0.08)$. Most of the investigated compounds exhibit an intriguing coexistence of two apparently… read more here.
Keywords: type hexaferrites; mathrm mathrm; ensuremath ensuremath; mathrm ... See more keywords