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1. home.cern › science › physicsThe Standard Model - CERN

   home.cern › science › physics

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   There are four fundamental forces at work in the universe: the strong force, the weak force, the electromagnetic force, and the gravitational force. They work over different ranges and have different strengths. Gravity is the weakest but it has an infinite range.

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     Cependant, bien que la gravité soit la force qui nous est la...

   • Subatomic Particles

     Quarks and electrons are some of the elementary particles we...

   • Dark Matter

     Unlike normal matter, dark matter does not interact with the...

2. scitechdaily.com › science-made-simple-what-is-the-weak-nuclear-forceScience Made Simple: What Is the Weak Nuclear Force? -...

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   28 wrz 2024 · In particle physics, the weak force is essential for transforming quarks, altering atomic structures, and enabling element transmutation. The weak force is the force that causes a quark to change into a different type of quark or change a quark’s charge.

3. hyperphysics.phy-astr.gsu.edu › hbase › ForcesFundamental Forces - HyperPhysics

   hyperphysics.phy-astr.gsu.edu › hbase › Forces

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   The role of the weak force in the transmutation of quarks makes it the interaction involved in many decays of nuclear particles which require a change of a quark from one flavor to another. It was in radioactive decay such as beta decay that the existence of the weak interaction was first revealed.

4. www.hep.phy.cam.ac.uk › ~chpotter › particleandnuclearphysics9. The Weak Force - University of Cambridge

   www.hep.phy.cam.ac.uk › ~chpotter › particleandnuclearphysics

   The weak force is mediated by massive vector bosons: mW. = 80 GeV. mZ. = 91 GeV. Examples: (The list below is not complete, will see more vertices later!) Weak interactions of electrons and neutrinos: e. + W. Z. e+. Z. e. Boson Self-Interactions. In QCD the gluons carry colour charge. In the weak interaction the. ± W and.

5. www.quantamagazine.org › a-new-map-of-the-standard-model-of-particle-physicsA New Map of All the Particles and Forces | Quanta Magazine

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   22 paź 2020 · Weak Change. Left-handed up and down quarks can transform into each other, via an interaction called the weak force. This happens when the quarks exchange a particle called a W boson — one of the carriers of the weak force, with an electric charge of either +1 or −1. These weak interactions are represented by the orange line:

6. www2.lbl.gov › nsd › educationFour Fundamental Interaction - Lawrence Berkeley National...

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   The weak force governs beta decay and neutrino interactions with nuclei. The strong force, which we generally call the nuclear force, is actually the force that binds quarks together to form baryons (3 quarks) and mesons (a quark and an anti-quark).

7. quarknet.org › sites › defaultPart II The Weak Force - quarknet.org

   quarknet.org › sites › default

   Weak force. To put the ratio of “strength” in perspective, imagine shooting a grain of sand at: Another grain of sand (Weak) The Sun (Strong) and trying to get a strike! Decays. Decay rates. Simplest weak decay.