The Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Large-scale Structure Catalogs for Cosmological Analysis
Ashley J. RossJulian BautistaRita TojeiroShadab AlamS. BaileyE. BurtinJohan ComparatKyle DawsonArnaud de MattiaHélion du Mas des BourbouxHéctor Gil-MarínJiamin HouHui KongBrad W. LykeFaizan G MohammadJohn MoustakasEva-Maria MuellerAdam D. MyersWill J. PercivalAnand RaichoorMehdi RezaieHee‐Jong SeoA. G. SmithJeremy L. TinkerPauline ZarroukCheng ZhaoGong‐Bo ZhaoDmitry BizyaevJ. BrinkmannJoel R. BrownsteinA. Carnero RosellSolène ChabanierPeter Doohyun ChoiChia-Hsun ChuangI. Cruz-GonzálezAxel de la MacorraSylvain de la TorreS. EscoffierS. FromenteauAlexandra N. HigleyEric JulloJean‐Paul KneibJacob N. MclaneA. Muñoz-GutiérrezRichard NeveuxJeffrey A. NewmanChristian NitschelmN. Palanque‐DelabrouilleRomain PaviotAnthony R. PullenGraziano RossiV. Ruhlmann-KleiderDonald P. SchneiderMariana Vargas-MagañaM. VivekYucheng Zhang
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Lepton flavor violating Higgs boson decays (LFVHD) are studied in the context of the Minimal Supersymmetric Standard Model (MSSM) enlarged with three right handed neutrinos and their supersymmetric partners, and with the neutrino masses being generated by the seesaw mechanism. We compute the partial widths for these decays to one-loop order and analyze numerically the corresponding branching ratios in terms of the MSSM and seesaw parameters. We analyze in parallel the lepton flavor changing $ł_j\to l_i γ$ decays and explore the maximum predicted rates for LFVHD, mainly for $H^0,A^0 \to τ{\bar μ}$ decays, by requiring compatibility with neutrino and $BR(ł_j\to l_i γ)$ data. We find LFVHD ratios of up to $10^{-5}$ in some regions of the MSSM-seesaw parameter space.
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We solve the hyper-radial Schr\"odinger equation with Cornell interaction to find the baryonic wave function. Thereby, we investigate the baryonic Isgur--Wise function in hyperspherical coordinates. Using the obtained Isgur--Wise function, we find the decay width of heavy-baryon transitions. An analysis of masses of baryons and the differential decay width for some heavy baryons is also presented. Comparison with other model calculations is motivating.
Woods–Saxon potential
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According to the recent version of Review of Particle Physics. There are no data for the negative charged baryon Δ-. There are no reliable data for the three baryons Δ+ +,Δ+,and Δ0. Mass relations of the baryon decuplet( Δ,Σ,Ξ,Ω) are given. After that,masses of the four Δ baryons are calculated. Based on the experiment data,the results are discussed. The predictions may be useful guidance for the precious measurement of the Δ baryons. The results can be tested at LHC in the near future.
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The two-body composite model of baryons, proposed by the present author, is used to calculated the strong decay rates: baryon resonance → baryon (or baryon resonance)+pion. The predicted rates agree well with experimental ones except for the Λ-resonances (I=0, Y=0).
Baryon number
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Diquark
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We study the CP-even neutral Higgs boson decays $h \to c \bar{c}, b \bar{b}, b \bar{s}, \gamma \gamma, g g$ in the Minimal Supersymmetric Standard Model (MSSM) with general quark flavor violation (QFV), identifying the h as the Higgs boson with a mass of 125 GeV. We compute the widths of the h decays to $c \bar c, b \bar b, b \bar s (s \bar b)$ at full one-loop level. For the loop-induced h decays to photon photon and gluon gluon we compute the widths at NLO QCD level. {\it For the first time}, we perform a systematic MSSM parameter scan including Supersymmetric (SUSY) QFV parameters respecting all the relevant constraints, i.e. theoretical constraints from vacuum stability conditions and experimental constraints, such as those from K- and B-meson data, electroweak precision data, and the 125 GeV Higgs boson data from recent LHC experiments, as well as the limits on SUSY particle masses from the LHC experiment. We also take into account the expected SUSY particle mass limits from the future HL-LHC experiment in our analysis. {\it In strong contrast to} the usual studies in the MSSM with quark flavor conservation, we find that the deviations of these MSSM decay widths from the Standard Model (SM) values can be quite sizable and that there are significant correlations among these deviations. Future lepton colliders such as ILC, CLIC, CEPC, FCC-ee and MuC can observe such sizable deviations from the SM at high signal significance {\it even after} the failure of SUSY particle discovery at the HL-LHC. In case the deviation pattern shown here is really observed at the lepton colliders, then it would strongly suggest the discovery of QFV SUSY (the MSSM with general QFV).
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Current oscillation and potential oscillation in a semiconductor with a dumbbell-shaped structure are observed, and the mechanisms of the oscillations are investigated by varying the magnitude of the carrier densities. It is shown that a certain amount of the carrier densities are necessary to cause the current oscillation and that the potential oscillation is observed by pressing the probe on the surface of the narrow region even if the current oscillation of the narrow region is not observed.
Oscillation (cell signaling)
Upper hybrid oscillation
Dumbbell
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We study the CP-even neutral Higgs boson decays $h \to c \bar{c}, b \bar{b}, b \bar{s}, \gamma \gamma, g g$ in the Minimal Supersymmetric Standard Model (MSSM) with general quark flavor violation (QFV), identifying the h as the Higgs boson with a mass of 125 GeV. We compute the widths of the h decays to $c \bar c, b \bar b, b \bar s (s \bar b)$ at full one-loop level. For the loop-induced h decays to photon photon and gluon gluon we compute the widths at NLO QCD level. {\it For the first time}, we perform a systematic MSSM parameter scan including Supersymmetric (SUSY) QFV parameters respecting all the relevant constraints, i.e. theoretical constraints from vacuum stability conditions and experimental constraints, such as those from K- and B-meson data, electroweak precision data, and the 125 GeV Higgs boson data from recent LHC experiments, as well as the limits on SUSY particle masses from the LHC experiment. We also take into account the expected SUSY particle mass limits from the future HL-LHC experiment in our analysis. {\it In strong contrast to} the usual studies in the MSSM with quark flavor conservation, we find that the deviations of these MSSM decay widths from the Standard Model (SM) values can be quite sizable and that there are significant correlations among these deviations. All of these sizable deviations in the h decays are due to (i) large scharm-stop mixing and large scharm/stop involved trilinear couplings $T_{U23}, T_{U32}, T_{U33}$, (ii) large sstrange-sbottom mixing and large sstrange/sbottom involved trilinear couplings $T_{D23}, T_{D32}, T_{D33}$ and (iii) large bottom Yukawa coupling $Y_b$ for large $\tan\beta$ and large top Yukawa coupling $Y_t$. Future lepton colliders such as ILC, CLIC, CEPC, FCC-ee and MuC can observe such sizable deviations from the SM at high signal significance {\it even after} the failure of SUSY particle discovery at the HL-LHC. In case the deviation pattern shown here is really observed at the lepton colliders, then it would strongly suggest the discovery of QFV SUSY (the MSSM with general QFV).
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Oscillation (cell signaling)
Upper hybrid oscillation
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The nationally-recognized Susquehanna
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