Archives for Particle Physics
Relativistic Particle in Complex Spacetime – A New Take on 4D Reality
From the August 2009 paper (Progress of Theoretical Physics) by Takayuki Hori Relativistic Particle in Complex Spacetime – A New Take on 4D Reality The 2009 paper “Relativistic Particle in…
Energy of Neutrinos
This graph illustrates how the probability of neutrino interactions (cross-section) varies with their energy. Notably: Low Energy (<1 GeV): Cross-sections are minimal, indicating neutrinos rarely interact. Intermediate Energy (1–10 GeV):…
Free Fermion Field vs Free Boson Field
Free Boson Field Mathematical Characterization: The free boson field is characterized by a complex Hilbert space KKK, a Weyl system WWW with values in KKK, a continuous representation π\piπ from…
Particle Accelerators and deBroglie
deBroglie taught us that particle wavelengths are inversely proportional to their momentum. To probe smaller and smaller particles, requires smaller and smaller wavelengths. Which means, higher and higher momenta. Which…
How many particles are in the Universe? How many Gravitons in all?
$10^{90}$ This includes photons, but doesn't include gravitons