Примери за използване на Quark-gluon на Английски и техните преводи на Български
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It's a quark-gluon plasma.
It's asymptotically free partons inside a quark-gluon plasma.
ALICE, the experiment that studies quark-gluon plasma, a state of matter thought to have existed just after the Big Bang.
Another common use is in modeling the interior of stars, including neutron stars,dense matter(quark-gluon plasmas) and radiation fields.
During the phase transition of the quark-gluon plasma, protons and neutrons formed in the plasma, forming nuclei of chemical elements.
Above a critical temperature, proton and neutrons and other forms of hardronic matter'melt' into a hot,dense soup of free quarks and gluons, the quark-gluon plasma.
And a new approach connects string theory to the dynamics of the quark-gluon plasma observed at particle accelerators.
A quark-gluon plasma(QGP) or quark soup[1] is a phase of quantum chromodynamics(QCD) which exists at extremely high temperature and/or density.
In an environment of extremely high energy, the team said that the quark-gluon plasma would have been an ideal environment for rapid flux tube formation in the very early universe.
At these temperatures even protons and neutrons, which make up the nuclei of atoms, melt resulting in a hot dense soup of quarks andgluons known as a quark-gluon plasma.”.
Scientists realized that a higher energy version of the quark-gluon plasma would have been an ideal environment for flux tube formation in the very early universe.
By combining data from two high-energy accelerators,nuclear scientists have refined the measurement of a remarkable property of exotic matter known as quark-gluon plasma.
One difficulty in using a jet as an x-ray of the quark-gluon plasma is the fact that a quark-gluon plasma is a rapidly expanding ball of fire- it doesn't sit still.
The existing physics theory holds that within a few millionths of a second after the birth of the universe,there has been a substance called"quark-gluon plasma" in the universe.
The team determined one particular property of the quark-gluon plasma, called the jet transport coefficient, which characterizes the strength of interaction between the jet and the ultra-hot matter.
The hypothesis of scientists suggests that at the early stages of the development of the universe, about 13.8 billion years ago,most of the matter of the world was in the state of a quark-gluon plasma.
The team had been using the ALICE experiment to smash together lead ions at 99% of the speed of light to create a quark-gluon plasma- an exotic state of matter believed to have filled the universe just after the Big Bang.
Only under extreme conditions, such as collisions in which temperatures exceed by a million times those at the center of the sun, do quarks and gluons pull apart to become the ultra-hot,frictionless perfect fluid known as quark-gluon plasma.
We have made, by far, the most precise extraction to date of a key property of the quark-gluon plasma, which reveals the microscopic structure of this almost perfect liquid,” says Xin-Nian Wang, physicist in the Nuclear Science Division at Berkeley Lab and managing principal investigator of the JET Collaboration.
We are seeing very strong correlations between initial geometry and final flow patterns, andthe best way to explain that is that quark-gluon plasma was created in these small collision systems.
Employing this model for the quark-gluon plasma expansion and jet propagation, the researchers analyzed combined data from the PHENIX and STAR experiments at RHIC and the ALICE andCMS experiments at LHC since each accelerator created quark-gluon plasma at different initial temperatures.
Authors favoring the weakly interacting interpretation derive their assumptions from the lattice QCD calculation,where the entropy density of quark-gluon plasma approaches the weakly interacting limit.
The team's next steps are to analyze future data at lower RHIC energies and higher LHC energies to see how these temperatures might affect the plasma's behavior, especially near the phase transition between ordinary matter andthe exotic matter of the quark-gluon plasma.
Many other states are known to exist only in extreme situations, such as Bose- Einstein condensates,neutron-degenerate matter and quark-gluon plasma, which occur in situations of extreme cold, extreme density and extremely high-energy color-charged matter respectively.
Experimentalists have developed sophisticated tools to overcome the challenge, buttranslating experimental observations into precise quantitative understanding of the quark-gluon plasma has been difficult to achieve until now, he says.
Many other states are known to exist, such as glass or liquid crystal, some only exist under extreme conditions, such as Bose- Einstein condensates,neutron-degenerate matter, quark-gluon plasma, which only occur in situations of extreme cold, extreme density, high-energy; some other states remain theoretical for now.
That"proved" important prediction for the contemporary theory of the fundamental forces between quarks, in which case the quarks andgluons are free and form the so called quark-gluon plasma- a new state of the substance, 20 times thicker than nuclear matter!