A5070035740- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
- Particle physics theoretical and experimental studies
- Hydrology and Watershed Management Studies
- Environmental and Agricultural Sciences
- Cryospheric studies and observations
- Water Resources and Management
- Climate change and permafrost
- Arctic and Antarctic ice dynamics
- Nuclear physics research studies
- Stochastic processes and statistical mechanics
- Flood Risk Assessment and Management
- Advanced Chemical Physics Studies
- Landslides and related hazards
- Dark Matter and Cosmic Phenomena
- Plant Water Relations and Carbon Dynamics
- Quantum, superfluid, helium dynamics
- Cosmology and Gravitation Theories
- Cold Atom Physics and Bose-Einstein Condensates
Institute of Tibetan Plateau Research
2023-2025
Chinese Academy of Sciences
2004-2025
University of Chinese Academy of Sciences
2024
Shanghai Institute of Applied Physics
2004-2007
Academia Sinica
2004
Abstract The water resources of the Third Pole (TP), highly sensitive to climate change and glacier melting, significantly impact food security millions in Asia. However, projecting future spatial‐temporal runoff changes for TP's mountainous basins remains a formidable challenge. Here, we've leveraged long short‐term memory model (LSTM) craft grid‐scale artificial intelligence (AI) named LSTM‐grid. This has enabled production hydrological projections seven major river TP. LSTM‐grid...
Based on a multiphase transport model, we have studied the elliptic flow ${v}_{2}$ of \ensuremath{\phi} mesons from reconstructed ${K}^{+}{K}^{\ensuremath{-}}$ decay channel at top Relativistic Heavy Ion Collider energy Brookhaven National Laboratory. The dependences transverse momentum ${p}_{T}$ and collision centrality are presented rescattering effect in hadronic phase is also investigated. results show that experimental measurement for can retain early information before decays value...
Abstract Runoff and evapotranspiration (ET) are pivotal constituents of the water, energy, carbon cycles. This research presents a 5-km monthly gridded runoff ET dataset for 1998–2017, encompassing seven headwaters Tibetan Plateau rivers (Yellow, Yangtze, Mekong, Salween, Brahmaputra, Ganges, Indus) (hereinafter TPRED). The was generated using advanced cryosphere-hydrology model WEB-DHM, yielding Nash coefficient ranging from 0.77 to 0.93 when compared observed discharges. findings indicate...
We present a study of three-particle correlations among trigger particle and two associated particles in Au + collisions at $\sqrt{s_{NN}}$ = 200 GeV using multi-phase transport model (AMPT) with both partonic hadronic interactions. found that correlation densities different angular directions respect to the triggered (`center', `cone', `deflected', `near' `near-away') increase number participants. The ratio `deflected' `cone' density approaches 1.0 increasing participants, which indicates...
We investigate hard photon production in a chemically equilibrating quark-gluons plasma with finite baryon density at one-loop and two-loop based on J\"uttner distribution of partons the system. find that yield increases obviously increasing initial quark chemical potential, is dominated by early times. In addition, obvious difference between calculated one thermodynamic equilibrium system shows study very significant.
We derive a set of relaxation equations describing the chemical equilibration gluons, quarks, and $s$ quarks at finite baryon density based on J\"uttner distribution partons, investigate strangeness production, equilibration, evolution. find that production depends sensitively initial values, furthermore, increase quark phase lifetime with increasing potential obviously heightens production. In addition, obvious difference between calculated one in thermodynamic equilibrium system shows...
The $Δ$-scaling method has been applied to the total multiplicity distribution of relativistic ion collisions p+p, C+C and Pb+Pb which were simulated by a Monte Carlo package, LUCIAE 3.0. It is found that parameter decreases with increasing system size. Moreover, heat capacities different mesons baryons have extracted from event-by-event temperature fluctuation in region low transverse mass they show dropping trend impact parameter.
The emission of nuclear clusters is investigated within the framework isospin dependent lattice gas model and classical molecular dynamics model.It found that individual cluster which heavier than proton almost Poissonian except near transition temperature at system leaving liquid-vapor phase coexistence thermal scaling observed by linear Arrhenius plots made from average multiplicity each versus inverse in liquid vapor coexistence.The slopes plots, i.e. "emission barriers", are extracted as...
The time evolution of Mach-like structure (the splitting the away side peak in di-hadron $Δϕ$ correlation) is presented framework a dynamical partonic transport model. With increasing lifetime matter, can be produced and developed by strong parton cascade process. Not only parameter but also number associated hadrons ($N_{h}^{assoc}$) increases with matter interaction cross section. Both explosion $N_{h}^{assoc}$ following formation corresponding results three-particle correlation support...
In a framework of multi-phase transport model with both partonic and hadronic interactions, azimuthal correlations between trigger particles associated scattering in Au + collisions at $\sqrt{s_{NN}}$ = 200 GeV/$c$ have been studied by the mixing-event technique. The Mach-like structure has observed correlation function for central collisions. It is shown that basically born process further developed rescattering process. However, alone cannot reproduce amplitude cone on away side, therefore...
The effect of hadronic rescattering on the elliptic flow has been investigated by Cooper-Frye hadronization model from hydrodynamic evolution following afterburner for 200 GeV/c Au + at 20-40% centrality. It is found that can suppress $v_2$ in momentum space especially lower transverse region. In addition, effects spectra and anisotropy coordinate hadrons are studied.