quark造句怎么写

The recent research in quark-quark transistors, shows some promise and may allow specially built atoms to be used as switches.

This is the first time that physicists were able to positively confirm the creation of the much sought after quark-gluon plasma, or ‘quark soup’.

The chiral symmetry spontaneous breaking can be characterized by the quark condensates.

The phenomenological constraints on the down-quark mass matrix in the weak interaction base were investigated.

Spectroscopy for the Bound States of a Top Squark(?) and a Heavy Quark;

Using the heavy quark antiquark potential which emerges from an effective dilaton gluon coupling inspired by the superstring theory, we study the energy levels of heavy quark antiquark systems.

Jaffe and his colleagues modeled one family of universes in which the down quark was lighter than the up quark, and protons were up to a percent heavier than neutrons.

The electrostatic shielding is used as the analogy of the theory of quark shielding in this paper.

The super-hot 'quark-gluon plasma' is believed to have been the entire cosmos a fraction of a second after the Big Bang 13.7billion years ago.

In February 2010 scientists announced they'd created a "quark-gluon soup" where protons and neutrons had broken up into their constituent building blocks - quarks and gluons.

According to the new ether hypothesis, the black hole is the extreme form of evolution of ether density that was just a quark at the beginning.

The theory is then applied for studying the color electric dynamics of cold and dense quark matter at large chemical potential, and color conductivity with non-perturbation effect is obtained.

probing top quark polarization effects at Tevatron;

When the neutrino transforms a quark into another quark, it will emit a lepton.

Based on constituent quark mass and current quark mass model, the phase transition of two-flavor quark matter to more stable three-flavor quark matter in the core of supernova is studied.

Exotic pentaquark and 5-quark components in baryons

In our universe, the down quark is about twice as heavy as the up quark, resulting in neutrons that are 0.1 percent heavier than protons.

The difference between gluon jet and quark jet is analyzed on these basis.

The evolution and dilepton production of a chemically equilibrating quark-gluon plasma system at finite baryon density have been studied.

Neutron stars and quark stars are currently two kinds of speculated subjects when one is modeling observed pulsars.

Two-lepton events, which are relatively common, are easily understood in terms of the production and subsequent decay of a single heavy quark.

Such sources are believed to be either quark stars or neutron stars, and a subclass of these are already observed by conventional means as pulsars or X-ray emitting celestial objects.

Study of Hadron Interaction and Multi-quark Systems in Constituent Quark Models;

Consequently, the collision of a quark in one particle with a quark in another resembles a collision of two free quarks.

Instead, they always occur in groups of three (protons and neutrons), or in pairings of a quark and an anti-quark (pi mesons), and behave as if they were joined by rubber bands.

The experiments will allow scientists to study a substance called the quark-gluon plasma, which existed in the fleeting first moments after the Big Bang.

Tetraquark Masses in a Relativistic Quark Model;

Exclusive Decays B→K~(*)l~+l~- and the Top-quark Two-Higgs Doublet Model

Scientists announced Monday that in a quark-gluon plasma, achieved by smashing gold nuclei together at 99.995 percent of light speed, quarks briefly lost their ability to tell right from left.

This indicates that the conclusion on gluon jets being "fatter" than quark jets is valid only for hard gluons.

The Study of Parameterized Diquark Distribution Function from Quark Recombination;