High Energy, Nuclear, Particle Physics Forum

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Join expert discussion on High Energy, Nuclear, Particle Physics. Properties, relationships, and interactions of subatomic particles. Experimental and theoretical physics of nuclei and elementary particles.
Are particles lost during fusion?
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Are there Quark-Antiquark Particles?
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What is the best interpretation of this collision graphic?
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Quenched & Unquenched Quark Model
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What determines a particle's size?
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Proton Velocity After Atom Release: An Overview
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Energy Conservation: Beta Ray & Neutrino
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Understanding SU(5) gauge boson matrix?
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Do Mono-nuclear Molecules Exhibit Dipole Moment and Why?
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PT symmetry breaking in optical systems
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Quarks in Hadrons: Position Dependence for Pentaquark Stability
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What are all the generators of SU(5)?
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Extracting a Feynman diagram from a lagrangian?
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Fundamental point like particles?
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A Problem about representations of group and particles
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What Determines the Electric Charge of Fundamental Particles?
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Orthogonality of inner product of generators
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Concerns about double beta decay plus/double electron capture
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Question about the Graviton theory
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Status of lattice standard model
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What Could Be Causing the 2 TeV Bump in Symmetry Magazine?
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What is interaction Lagrangian of matter and graviton fields
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Topological effects in Particle Physics
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How are the quarks in a proton or neutron held together?
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Solving Peskin Equation 12.66 Problem
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Why ratio atmospheric ##\nu_\mu : \nu_e = 2:1##
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Last on B-mesons and CPV (for now)
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MSW effect for Solar Neutrinos
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Parity of photon in nuclear transitions
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Typical Momentum Invariants of a 3-Point Function
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Can You Measure the Spin of a Neutrino Along the X or Y Axes?
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Trouble Finding Renormalization Conditions in Yukawa Theory
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Whats the point particle energy due to its referance frame ?
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Why Does the Bivector Higgs Field Define Custodial Symmetry in Equations 45-51?
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Inclusive/Exclusive measurement of B-mesons
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Understanding Indirect vs Direct CP Violation: Explained and Compared
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How to compute the vertices from interaction lagrangian?
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Demi-Bosons: Explained in Particle Physics
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Describe movement of particles with one equation?
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Particle beams: energy of released electrons
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The double line notation and the adjoint representation
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CKM matrix and meson oscillations [book]
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Stability of Heavier Flavor Hadrons vs Anti-hadrons
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Particle beam has What Amount of voltage per meter LHC
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What is the correct solar neutrino reaction equation and how was it discovered?
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Neutrino theory regarding rest masses
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How two body decay energy spectrum is discrete?
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How can a tiny neutrino produce massive W+ and electron?
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Could a particle beam reach the surface of the moon?
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What does "momentum-weighted 'variable' " mean?
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How can an SU(2) triplet be represented as a 2x2 matrix in the Lagrangian?
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Why does an alpha particle have 40mm range in air?
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Generators of Lorentz Lie Algebra being complex?
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Will two particles never touch each other?
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Axion thrust by enhanced scattering
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Color factors of color -- octet scalars
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Neutrinos and Conservation Laws
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Non-abelian gauge fields 3-vertex and 4-vertex?
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Neutral Meson Oscillations (probabilities)
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Why are strange quarks strange?
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Understanding X-ray Spectra: Characteristic vs. Background Radiation
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Help me to understand the QCD vertex factor
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Definition of Elementary Particle
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Neutrinos-Antineutrinos in the universe
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CP Violation in Neutral Kaon Decays
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Can Electrons Have Energy Below Their Rest Mass?
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Naming of the Leptons - Find the Right Word
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Properties of boson in $\phi^4$ theory
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Phi^4 theory two-loop contributions
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In the interacting scalar field theory, I have a question.
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Is Fire a Plasma? | Physics Debate
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Gamma-Ray Spectroscopy SCA vs. MCA
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Can Nuclear Fission and Fusion Power a Bicycle?
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Gluon Mass: Does Spontaneous Symmetry Breaking Give Them Mass?
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For the Lagrangian of fermion masses, how do I understand?
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Weak interaction SU(2) gauge fields W^{1,2,3} and charge?
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Green's function with same time and spatial arguments
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2j+1 d representation for Poincaré group
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Experiments to distinguish 3-body and 2-body decays?
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Don't quite Understand the terminology -- Local gauge
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How does the Higgs field interact with black holes?
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Microparticle Transport via Directed Particle Gun
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Electron capture and heavy nuclei
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Difference between Photons and the Higgs Boson?
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D0 decays to K+/K- (CKM suppression)
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Electron-positron pair production
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Speed difference between protons & heavy-ions in LHC?
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Couplings of new Higgs scalars and CP- invariance
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Non-leptonic hadron decays: preferred paths?
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Lab frame symmetric/asymmetric energies
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Pion0 Decay: C-Violation and the Search for 3-Photon Decay
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##\pi \rightarrow \gamma \gamma## spin,C,P
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How Does Air Pressure Affect Electron Beam Penetration?
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Electron-Positron Annihilation Conservation Laws
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Understanding Color Factors in Feynman Diagrams
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How do we know quarks aren't just parts of broken-up protons
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Energy of an electron at rest?
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Prerequisites for learning MSSM --> proton decay prediction?
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Strong nuclear force and weak nuclear force
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Non-relativistic limit of Dirac bilinear
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