upload
University of California, Berkeley
Industry: Education
Number of terms: 4017
Number of blossaries: 0
Company Profile:
Un hadron composé de trois quarks. Les exemples incluent les protons et les neutrons dans les noyaux ordinaires.
Industry:Physics
Une propriété des quarks et des gluons. Gluons peuvent échanger des couleurs entre les quarks et les autres gluons. Ce processus est à l'origine de la force forte. Il n'a rien à voir avec la couleur perçue par le œil humain.
Industry:Physics
Any of the particles from outer space that are continuously colliding with the Earth's atmosphere. They are mostly protons, with some nuclei, electrons, and photons. Their interactions with the atmosphere produce a variety of particles, including pions, muons, and neutrinos.
Industry:Physics
The parameter that describes the strength of a given force.
Industry:Physics
A poorly understood (and non-luminous) substance that exerts a pressure that tends to accelerate the expansion of the universe. This dark energy counteracts gravity's natural tendency to slow the expansion of the universe. It is particularly important to understand this substance, as it appears to make up the majority of our universe. Dark energy is also often referred to as the "cosmological constant". It is distinct from dark matter, which gravitates in the same way as ordinary matter, but is not luminous.
Industry:Physics
Des mesures astronomiques indiquent que la matière lumineuse, comme notre soleil, représente seulement un petit pourcentage de la matière totale dans l'univers. La masse manquante qui composent le reste est connue comme la matière sombre.
Industry:Physics
Un constituant fondamental de la matière. Ainsi que les protons et les neutrons, les électrons sont les éléments constitutifs des atomes. Ils ont une charge électrique négative.
Industry:Physics
A unit of energy equal to the amount kinetic energy an electron gains after being accelerated through an electric potential of 1 Volt. It can also be used as a unit of mass by applying Einstein's relation E=mc<sup>2</sup>.
Industry:Physics
Le compte de la MRE a été créé par la National Science Foundation pour le financement et la construction d'installations de recherche de pointe, grand.
Industry:Physics
A fundamental particle, identical to the electron, but approximately 200 times heavier. It is commonly found in cosmic rays.
Industry:Physics
© 2024 CSOFT International, Ltd.