نتایج جستجو برای: ampt
تعداد نتایج: 228 فیلتر نتایج به سال:
Based on A Multi-Phase Transport (AMPT) model, the elliptic flow v2 of φ meson which is reconstructed from K+K− at top relativistic heavy ion collider (RHIC) energy at Brookhaven Nation Laboratory (BNL) has been studied. The dependences of the transverse momentum pT and of the centrality have been presented and the rescattering effect of φ in the hadronic phase has been also investigated. The r...
Using a multi-phase transport (AMPT) model, we study pseudo-rapidity distributions and transverse momentum spectra in deuteron-gold collisions at RHIC. We find that final-state partonic and hadronic interactions affect the transverse momentum spectrum of protons more than those of kaons or pions. Relative to p+p collisions at same center-of-mass energy per nucleon pair, the effect of final-stat...
We perform a systematic study on the local and global spin polarization of $\mathrm{\ensuremath{\Lambda}}$ $\overline{\mathrm{\ensuremath{\Lambda}}}$ hyperons in relativistic heavy-ion collisions at beam energy scan energies via ($3+1$)-dimensional CLVisc hydrodynamics model with multiphase transport (AMPT) simulating many accelerated strongly interacting hadron (SMASH) initial conditions. Foll...
Extracellular single unit recording and microiontophoretic techniques were used to determine the sensitivities and interactions of D, and D, dopamine (DA) receptors in the caudate putamen (CPU) of rats that were denervated of DA by intraventricular injections of the catecholamine neurotoxin 6-hydroxydopamine (B-OHDA). Seven to 10 d after the 6-OHDA injection, DA levels in the ipsilateral CPU we...
The endocannabinoid system (ECS) may either enhance or inhibit responses to aversive stimuli, possibly caused by its modulatory activity on diverse neurotransmitters. The aim of this work was to investigate the involvement of serotonin (5-HT) and catecholamines, as well as the role of glutamatergic and GABAergic cannabinoid type 1 (CB(1)) receptor, in responses to the antidepressant-like doses ...
Two-particle transverse momentum correlation functions are a powerful technique for understanding the dynamics of relativistic heavy-ion collisions. Among these, correlator $G_{2}\left(\Delta\eta,\Delta\varphi\right)$ is particular interest its potential sensitivity to shear viscosity per unit entropy density $\eta/s$ quark-gluon plasma formed in We use UrQMD, AMPT, and EPOS models Au--Au at $\...
Cover crops (CCs) are known to influence water infiltration just prior termination, but their effects on over time less known. This study investigated the of CCs in situ CC termination (during April) and again 2 mo after June). The multi-species mixture used included hairy vetch (Vicia villosa Roth.), crimson clover (Trifolium incarnatum L.), winter wheat (Triticum aestivum peas (Lathyrus hirsu...
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