A5040645688- Nuclear physics research studies
- Quantum Chromodynamics and Particle Interactions
- Nuclear Physics and Applications
- Astronomical and nuclear sciences
- Atomic and Molecular Physics
- Rare-earth and actinide compounds
- Cold Atom Physics and Bose-Einstein Condensates
- Nuclear reactor physics and engineering
- Advanced NMR Techniques and Applications
- Turbomachinery Performance and Optimization
- Advanced Chemical Physics Studies
- HVDC Systems and Fault Protection
- Welding Techniques and Residual Stresses
- Laser-Matter Interactions and Applications
- Power System Reliability and Maintenance
- Mechanical and Optical Resonators
- Energy Load and Power Forecasting
- High-Voltage Power Transmission Systems
- Superconducting Materials and Applications
- Particle accelerators and beam dynamics
- Advanced Measurement and Detection Methods
- Diamond and Carbon-based Materials Research
- Quantum chaos and dynamical systems
- Digital Media Forensic Detection
- Additive Manufacturing Materials and Processes
First Affiliated Hospital of Nanchang University
2024-2025
China Iron and Steel Research Institute Group
2024
Qingdao University of Science and Technology
2024
Qingdao University of Technology
2024
North China Electric Power University
2024
China Electric Power Research Institute
2024
Nanchang University
2024
Sichuan University
2023
Taiyuan University of Technology
2012-2022
Shanghai Electric (China)
2013-2020
The high-spin states of 112In have been investigated with in-beam $ \gamma$ -ray spectroscopic methods using the 110Pd (7Li, 5n)112In reaction at a beam energy 50MeV. A level scheme 3 band structures has established. backbending associated alignment pair g 7/2/d 5/2 neutrons found in negative-parity yrast band. configuration for positive-parity yrare assigned to \pi$ 9/2 ⊗ \nu$ 7/2 lower-spin states, and h 2 11/2(g 7/2) higher-spin levels.
Hepatitis B-related acute-on-chronic liver failure (HBV-ACLF) could result in disrupted glucose and lipid homeostasis, but its associations with ACLF is not fully defined. Here, we incorporated biomarkers associated HBV-ACLF prognoses into a predictive nomogram, examined short- long-term capabilities. Eight hundred sixty-one HBV-ACLF, 20 healthy, 54 chronic hepatitis B (CH) patients were recruited; the 4 characteristics most strongly (age, glycosylated serum protein [GSP], high-density...
High-spin structures in the neutron-rich $^{108}\mathrm{Tc}$ nucleus have been reinvestigated by measuring prompt $\ensuremath{\gamma}$-rays from spontaneous fission of $^{252}\mathrm{Cf}$. A previously known collective band has extended up to higher spin states and a new side identified. These doublet bands are proposed as pseudospin partner with configurations $\ensuremath{\pi}1/{2}^{+}[431]\ensuremath{\bigotimes}\ensuremath{\nu}[\stackrel{~}{312} 5/{2}^{+},3/{2}^{+}]$, which is first...
Background: The very neutron-rich ${}^{150}$Ce is located at the edge of $Z=56$, $N=88$ octupole deformed island. Studying its high spin states and correlations important for systematically understanding nuclear structural characteristics in this region. Purpose: To investigate state levels to search octopole ${}^{150}$Ce. Methods: are studied by measuring prompt $\ensuremath{\gamma}$ rays spontaneous fission ${}^{252}$Cf. data analysis uses...
The high spin states of $^{112}\mathrm{In}$ have been investigated with in-beam $\ensuremath{\gamma}$-ray spectroscopic methods using the $^{110}\mathrm{Pd}$$({}^{7}\mathrm{Li},5n)$$^{112}\mathrm{In}$ reaction at a beam energy 50 MeV. A level scheme three band structures has established and their configurations are discussed. positive-parity dipole assigned as magnetic rotation band. Particle-rotor model calculations also performed to interpret rotational in $^{112}\mathrm{In}$.
High-spin levels of the neutron-rich $^{114}\mathrm{Ru}$ have been investigated by measuring prompt $\ensuremath{\gamma}$ rays in spontaneous fission $^{252}\mathrm{Cf}$. The ground-state band and one-phonon $\ensuremath{\gamma}$-vibrational extended up to 14${}^{+}$ 9${}^{+}$, respectively. Two are proposed as members a two-phonon band. A back bending (band crossing) has observed at $\ensuremath{\hbar}\ensuremath{\omega}\ensuremath{\approx}$ 0.40 MeV. Using triaxial deformation parameters,...
The low spin states of ${}^{138}$Nd have been reinvestigated via the ${}^{124}$Te(${}^{19}$F,$4n1p$) reaction at a beam energy 103 MeV. quasi-one-phonon $\ensuremath{\gamma}$-vibrational band based on 1013.7 keV level has expanded and quasi-two-phonon built 1842.7 proposed. A systematic comparison supports our assignments for multiphonon bands in ${}^{138}$Nd. characteristics $\ensuremath{\gamma}$ softness discussed. Triaxial projected shell model calculations can well describe rotational...
Collective bands in the neutron-rich 103Nb nucleus have been investigated by measuring prompt γ-rays following spontaneous fission of 252Cf. Three new identified. The band based on 716.8 keV level is proposed as a candidate for Kπ=9/2+ one-phonon γ-vibrational band, and built 1282.1 Kπ=13/2+ two-phonon band. first such identified odd-Z nuclei.
High-spin states in the $^{129}\mathrm{Xe}$ nucleus are studied with reaction $^{124}\mathrm{Sn}(^{9}\mathrm{Be},4n)$ at a beam energy of 36 MeV. The level scheme is extended significantly. For positive-parity band, $\ensuremath{\alpha}=+1/2$ and $\ensuremath{\alpha}=\ensuremath{-}1/2$ signature components combined to form complete band structure based on $3/{2}^{+}$ state spin parity up $21/{2}^{+}$. negative-parity $11/{2}^{\ensuremath{-}}$ state, component newly established both also...
Chromium-plated diamond/copper composite materials, with Cr layer thicknesses of 150 nm and 200 nm, were synthesized using a vacuum hot-press sintering process. Comparative analysis revealed that the thermal conductivity material thickness increased by 266%, while 242%, relative to materials without plating. This indicates introduction significantly enhanced material. The properties initially subsequently decreased rising temperature. At temperature 1050 °C diamond particle size 210 μm,...
High spin states in $^{139}\mathrm{Nd}$ nucleus have been reinvestigated with the reaction $^{128}\mathrm{Te}$ ($^{16}\mathrm{O}$, $5n$) at a beam energy of 90 MeV. The level scheme has expanded up to $47/2\ensuremath{\hbar}$. At low spin, yrast collective structure built on $\ensuremath{\nu}{h}_{11/2}^{\ensuremath{-}1}$ multiplet shows triaxial shape $\ensuremath{\gamma}\ensuremath{\approx}{32}^{\ifmmode^\circ\else\textdegree\fi{}}$ according calculations rotor-plus-particle model....
High spin states in the neutron-rich 108Mo nucleus are studied by measuring prompt γ-rays following spontaneous fission of 252Cf with a Gammasphere detector array. The ground-state band is confirmed, and one-phonon γ-vibrational updated up to 12 ℏ. A new collective head level at 1422.4 keV suggested as two-phonon band. Another proposed two-quasi-proton excitation Systematic characteristics bands discussed.
The high spin states of a neutron-rich 107Tc nucleus are reinvestigated by observing prompt γ-rays from the spontaneous fission 252Cf. previous level scheme is updated. A collective band based on π5/2− [303] orbital confirmed and extended. Inconsistencies in configuration assignments for type positive parity bands odd-A 105,107,109Tc reports clarified according to g factor calculations. new 1499.5 keV proposed as two-phonon γ-vibrational band.
High spin states in odd-odd98 Tc nuclei are studied by in-beam γ-ray spectroscopy with the 96Zr(6Li, 4n) fusion-evaporation reaction at a beam energy of 35 MeV. The previous level scheme is updated. A band based on 1090.7 keV expanded, and another 1920.6 newly identified. observed two negative parity bands 98Tc proposed to be pair chiral doublet configuration πg9/2 ⊗ νh11/2. evidence supporting assignment discussed. Signature splitting signature inversion νh11/2 98Tc.
The high-spin levels in the neutron-rich $^{143}\mathrm{La}$ nucleus have been investigated from study of prompt \ensuremath{\gamma} rays spontaneous fission $^{252}\mathrm{Cf}$ with Gammasphere detector array. A new level scheme spin up to 27/2 \ensuremath{\Elzxh} has established, and collective bands identified for first time. set opposite-parity connected by $\ensuremath{\Delta}I=1E1$ crossing transitions gives evidence octupole correlations. results $B(E1)/B(E2)$ branching ratios...
The high spin states of the neutron-rich 109Tc nucleus are reinvestigated by observing prompt γ-rays from spontaneous fission 252Cf. previously known yrast band based on 7/2+ state is updated. A side built 11/2+ expanded and a new 15/2+ identified. Band crossing in occurs around ħω ≈ 0.36MeV. This associated with alignment two h11/2 neutrons according to cranked shell model calculations. proposed as candidate for one-phonon γ-vibrational band, two-phonon band. Other characteristics observed...
The high spin levels of a very neutron-rich $^{104}\mathrm{Zr}$ nucleus have been reinvestigated by measuring the prompt $\ensuremath{\gamma}$ rays in spontaneous fission $^{252}\mathrm{Cf}$. ground-state band has confirmed. A new sideband identified with band-head energy at 1928.7 keV. projected shell model is employed to investigate structure $^{104}\mathrm{Zr}$. results calculated are good agreement experimental data, and suggest that may be based on neutron...
The high-spin states of 140Pm have been investigated through the reaction 126Te(19F, 5n) at a beam energy 90 MeV. A previous level scheme based on 8− isomer has updated with spin up to 23 ℏ. total 22 new levels and 41 transitions were identified. Six collective bands observed. Five them expanded or re-constructed, one was newly systematic signature splitting inversion yrast πh11/2⊗νh11/2 band in Pr Pm odd–odd isotopes discussed. Based comparison, two ΔI = 2 proposed as double-decoupled...
High-spin states of the neutron-rich 152Nd nucleus have been reinvestigated by measuring prompt $ \gamma$ -rays in spontaneous fission 252Cf . The ground-state band and a side negative-parity updated. A new based on 2243.7keV isomeric state has identified. half-life for measured to be 63(7)ns. projected shell model is employed study structure this nucleus. results show that calculated levels bands are good agreement with experimental ones, proton \pi$ 5/2-[532] ⊗ 9/2+[404] neutron \nu$...
The high spin states of neutron-rich $^{106,107}\mathrm{Tc}$ nuclei have been reinvestigated by observing prompt $\ensuremath{\gamma}$ rays from the spontaneous fission $^{252}\mathrm{Cf}$. In $^{106}\mathrm{Tc}$, a previously known collective band is expanded, and new identified. $^{107}\mathrm{Tc}$, based on $\ensuremath{\pi}5/{2}^{\ensuremath{-}}[303]$ orbital confirmed extended. Inconsistencies in configuration assignments for positive parity bands $^{105,107}\mathrm{Tc}$ previous...
The high-spin states of $^{141}\mathrm{Pm}$ have been investigated through the reaction $^{126}\mathrm{Te}$($^{19}\mathrm{F}$,4$n$) at a beam energy 90 MeV. A previous level scheme has updated with spins up to 49/2$\ensuremath{\hbar}$. Six collective bands high are newly observed. Based on systematic comparison, one band is proposed as decoupled band; two strong $\ensuremath{\Delta}I=1$ $M1$ transitions inside suggested oblate $\ensuremath{\gamma}$...
Background: ${}^{139}$Pr is located in a transitional region of neutron number close to the $N=82$ shell. The study its high-spin states and collective bands important for systematically understanding nuclear structural characteristics this region.Purpose: To investigate levels search oblate ${}^{139}$Pr.Methods: have been studied via reaction ${}^{124}$Sn(${}^{19}$F,4$n$) at beam energy 80 MeV. experiment was carried out HI-13 Tandem Accelerator China Institute Atomic Energy (CIAE). data...
One of the most troublesome problems in development a component-based engine model is compressor modeling because strong dependence its performance on rotational speed and treatment characteristic curves plays significant role simulation gas turbine for analysis off-design thus it crucial to describe map exactly. Usually part including on-design operating point are known during actual simulation, reasonable interpolation extrapolation have be done order make good use flow characteristics...