Results 281 to 290 of about 57,269 (317)

Preequilibrium particle emissions and in-medium effects on the pion production in heavy-ion collisions

, 2016
.Within the framework of the Lanzhou quantum molecular dynamics (LQMD) transport model, pion dynamics in heavy-ion collisions near threshold energies and the emission of preequilibrium particles (nucleons and light complex fragments) have been ...
Zhaoqing Feng
semanticscholar   +1 more source

Resonant statistical model of particle production

Il Nuovo Cimento, 1962
The statistical model modified to include resonant interaction is discussed. It is shown that arbitrary mass-squared distributions calculated from Lorentz invariant phase space can be expressed as a product of two phase-space factors. Expressions arising in the modified model are reduced to either products of phase-space factors or simple integrals ...
openaire   +2 more sources

Application of the spinning technique to the production of high beta seamless superconducting resonators for particle accelerators

IEEE Transactions on Appiled Superconductivity, 1995
Superconducting resonators for high beta particle accelerators are multicell structures made of niobium or of niobium-sputtered copper. In both cases the resonator bases are traditionally fabricated by spinning or deep drawing half-cells and electron-beam welding them together at the level of the equator; cells are then welded to one another at the ...
V.G. Palmieri, V.L. Ruzinov, Il Ya I C O Infn-Lnl Kulik, R. Preciso, S.Yu. Stark, L. Badan   +5 more
openaire   +2 more sources

Vortex-excited acoustic resonance in channel with coaxial side-branches: Vortex dynamics and aeroacoustic energy transfer

The Physics of Fluids, 2018
Vortex dynamics and aeroacoustic energy transfer, which play essential roles in vortex-excited acoustic resonance inside straight channels with coaxial side-branches, were investigated by phase-locked particle image velocimetry (PIV) and Howe’s acoustic ...
Peng Wang, Yifan Deng, Yingzheng Liu
semanticscholar   +1 more source

Lepton-lepton and lepton-jet correlations at the z-resonance. New particle production vs. standard- model processes

Il Nuovo Cimento A, 1986
We study lepton-lepton and lepton-jet correlations (2-particle inclusive structure functions) as a possibly effective way to test the standard model and to probe new physics. The longitudinal, Wl, and single (double) helicity-flip amplitudes,Wδ(Wδ δ), are very small in the standard model.
Yoshihisa Kitazawa, Wu-Ki Tung
openaire   +2 more sources

Near-Threshold Particle Production: A Probe of Resonance-Matter Formation in Heavy-Ion Collisions

1994
The observation of the lowest excited state of the nucleon, the Δ-resonance, by Fermi and collaborators1 in 1952–55 was the first experimental evidence for an internal structure of the nucleon. It took another 15 years until Friedman, Kendall and Taylor2 discovered quarks and gluons as constituents of the nucleon in their pioneering experiments on ...
openaire   +2 more sources

A method for including resonance production in a Reggeized multiperipheral model

, 1969
E. Plahte, R. G. Roberts
semanticscholar   +1 more source

Two-particle K0π+ and K0π− rapidity correlations in K+p interactions at 8.2 and 16 GeV/c and their relation to the K∗(892) resonance production

, 1976
P. Chliapnikov, L. Gerdyukov, S. Gumenyuk, O. G. Tchikilev, L.V. Vikchlianzeva, Y. Goldschmidt-Clermont, A. Grant, Andreas Stergiou, V.A. Yarba, F. Grard, Victor Henri, P. Herquet, R. Windmolders, E. de Wolf, Denis Johnson   +14 more
openalex   +1 more source

Thermal description of particle production in Au-Au collisions at RHIC energies (STAR)

Physics of Particles and Nuclei Letters, 2015
Abdel Nasser Tawfik, E. Abbas
semanticscholar   +1 more source

Layered Double Hydroxide Nanostructured Photocatalysts for Renewable Energy Production

, 2016
Yufei Zhao, Xiaodan Jia, Geoffrey I N Waterhouse, Lizhu Wu, C. Tung, D. O′Hare, Tierui Zhang   +6 more
semanticscholar   +1 more source