Exploring Quarks, Gluons and Nuclear Force - Physics Forums
Nov 6, 2003 · I’ve been trying to find specifics about quarks and gluons, and it seems like not a lot is known. If I’ve got things right Up quarks have a speculated mass between 1.5 and 4.5 MeV, and Down quarks a speculated mass of between 5 and 8.5 MeV. Gluons are considered to be massless. A proton is...
Quark Numbers in Quarks-Gluons Plasma: Avogadro's Number
May 5, 2023 · Quark Numbers in Quarks-Gluons Plasma: Avogadro's Number. I. doubter. May 5, 2023. Numbers Plasma Quark. In summary, the initial equality of the quark number of different colors in the quarks-gluons plasma is explained by the Maxwell's equations, which govern the fact that the energy was transformed in quark-antiquark pairs and afterwards a ...
QCD Calculation for e+e- Annihilation: Quarks, Gluons, & Hadrons
Feb 20, 2010 · QCD Calculation for e+e- Annihilation: Quarks, Gluons, & Hadrons. In summary, the process of e+e- annihilation produces jets of quarks and gluons at high energies. The basic idea of a QCD calculation for this process is to take the initial states to be e+e- and the final states to be q+q-, while also considering the possibility of emission of ...
Gluons 101: Understanding the Force Carrier Particle of Strong …
Nov 4, 2003 · Without gluons, quarks would not be able to bind together to form these larger particles. To answer your second question, gluons hold together quarks to form protons and neutrons, which in turn make up the atomic nuclei. So in a way, gluons do indirectly hold together atomic nuclei by keeping the quarks bound together.
Gluons turning into quarks and antiquarks - Physics Forums
Aug 1, 2024 · Nugatory. how does a gluon turn into a quark and antiquark pair if the final state here has more mass than the initial. It's not the mass that matters, it's the total energy of which the mass is one component. For a more prosaic example, consider how a massless photon can produce an electron-positron pair if sufficiently energetic.
How does a gluon hold quarks together - Physics Forums
Oct 6, 2012 · 2. Here is a quote from Susskind's the Cosmic Landscape: in the case of quarks, the strings holding them together are quite real. They are strings of gluons strung out between the quarks. In fact when a quark is forcibly ejected from a nucleon, a long string of gluons forms and eventually prevents the quarks escape.
What are the eigenvalues of the color isospin for gluons and quarks?
Mar 22, 2009 · 1. malawi_glenn said: isospin are the eigenvalues of the \lambda^3 Gell-Mann matrix, only quarks have isopsin. Isopsin is a concept which relates to the (approximate) same mass of the up- and down-quarks. The gluons form an octet in SU (3) colour space, the meson octet is SU (3) flavour space. It shouldn't matter what space we're in, an SU (3 ...
Can Changing Gluon Spin to 1/2 Make the Color Force Repulsive?
Aug 25, 2004 · Gluons and quarks are essential building blocks of matter, as they make up protons and neutrons which in turn make up the nucleus of atoms. They also play a crucial role in the strong nuclear force that binds atoms together, allowing for the formation of larger structures such as molecules and objects we encounter in our daily lives.
Understanding the W Decay Branching Ratio to Quarks & Gluons
Jun 9, 2019 · The W decay branching ratio to quarks and gluons refers to the probability of a W boson decaying into either a quark-antiquark pair or a gluon pair. This ratio is determined by the strength of the W boson's interaction with different types of particles and is an important factor in understanding the behavior of the W boson.
Exploring the 8 Gluons: An Introduction to These Subatomic Particles
Feb 7, 2012 · Exploring the 8 Gluons: An Introduction to These Subatomic Particles. In summary, the conversation discusses the introduction of an algebra of matrices A that act on three quarks, qi. These matrices live in a 3*3 matrix algebra and can be either u (3) or su (3) for complex qi. The choice of su (3) is made due to the lack of observation of a ...