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Graduate How Does Generalized Wick's Theorem Evaluate Multi-Operator Contractions?
- da_willem
- · Replies 1 ·
Graduate What is the Tangential Hall Effect in Ferromagnetic Materials?
- cataldo
- · Replies 5 ·
Graduate Is Supersymmetry the Future of Particle Physics?
- malawi_glenn
- · Replies 3 ·
Undergrad Reactor Fission VS. Weapon Fission
- jmatejka
- · Replies 10 ·
Graduate Scattering matrix to traces/dirac spinors
- Hepth
- · Replies 7 ·
Graduate Meson is made up of one quark and one anti-quark
- iasc
- · Replies 5 ·
Graduate Can Antimatter Emit Visible Light?
- benk99nenm312
- · Replies 23 ·
Graduate What do we mean when we say on shell particles?
- ylem
- · Replies 4 ·
Graduate Understanding Fusion Power: Deuterium & Tritium in Magnetic Confinement
- ozgurakkas
- · Replies 5 ·
Graduate Change of energy under charge conjugation
- krishna mohan
- · Replies 15 ·
Graduate Uclear shell model is based on the shell model for electrons
- peterjaybee
- · Replies 1 ·
Graduate Can Nuclear Forces Influence Gravity on a Cosmic Scale?
- j_rankin
- · Replies 12 ·
Graduate Fuison/fission, where does the energy come from?
- wavingerwin
- · Replies 4 ·
Graduate What is the Meaning of Neutron Scattering Length?
- manesh
- · Replies 6 ·
Undergrad Why Don't Neutron-Neutron States Exist?
- Mr T
- · Replies 2 ·
Graduate Understanding the Dilemma: Differential Operators and the Poincare Algebra
- nrqed
- · Replies 13 ·
Graduate Questions on Normal Ordering in Quantum Field Theory
- Bobhawke
- · Replies 5 ·
Undergrad Streamer Chamber Particle Detector Info
- withStyle
- · Replies 5 ·
Graduate Question about nuclear fission/fusion and binding energy
- LennoxLewis
- · Replies 10 ·
Graduate On equivalence of QFT and Quantum Statistical Physics
- tomkeus
- · Replies 4 ·
Graduate Electron radius/scattering experiments
- granpa
- · Replies 4 ·
Graduate How Does Poisson's Equation Apply to Plasma Physics?
- peterjaybee
- · Replies 2 ·
Graduate Is the Higgs boson necessary to explain the source of mass and gravity?
- Andrew Mason
- · Replies 29 ·
Graduate What Are the Key Concepts in Understanding Nuclear Properties?
- Astronuc
- · Replies 6 ·
Graduate What does collision mean when dealing with elementary particles?
- ricko
- · Replies 2 ·
Graduate Neutral Pion Decay: What Forbids EM Force?
- physguy09
- · Replies 3 ·
Undergrad Different ways of slowing down an individual particle
- qazwsxedc
- · Replies 1 ·
Graduate Why is the mass gap of QCD so important?
- franoisbelfor
- · Replies 6 ·
Graduate Slight preponderance of matter on antimatter
- cosmicpencil
- · Replies 7 ·
Graduate How can GEANT4 simulations enhance the understanding of hadronic jets?
- sameh
- · Replies 1 ·
Graduate Particle Simulation in 2D: Estimating Cell Values
- mXSCNT
- · Replies 6 ·
Graduate A question on the Higgs fields and Mass
- BigDumbWeirdo
- · Replies 11 ·
Graduate Combining Stable Nuclides to Form Unstable Nuclides
- 385sk117
- · Replies 2 ·
Graduate What is the energy dependence of photon cross sections at high energies?
- daisey
- · Replies 10 ·
Graduate Liquid Drop Model of the Nucleus
- venomxx
- · Replies 6 ·
Graduate Parton Distributions in PP collisions
- philip041
- · Replies 9 ·
Undergrad Solve Lagrangian Deduc Vertex Problem Easily
- ElianeUnifei
- · Replies 1 ·
Graduate How are quark masses determined experimentally?
- Bobhawke
- · Replies 1 ·
Graduate What is the Relationship Between Spin and Parity in Nuclei?
- splitringtail
- · Replies 2 ·
Graduate Deuterium fusion into Helium-4
- qraal
- · Replies 13 ·
Graduate Angle pd decay between two muons between Z boson?
- philip041
- · Replies 3 ·
Graduate Feynman's Path integral formulation
- cragar
- · Replies 1 ·
Graduate Amplitude of Vertex Diagram: Unchanged?
- noether21
- · Replies 3 ·
Graduate Why Photon Momentum Drops Out of QED Propagator
- noether21
- · Replies 4 ·
Graduate 60 minutes: Cold fusion is hot again
- kenewbie
- · Replies 22 ·
Undergrad Is the Beta Decay Mass Condition Dependent on Atomic Masses?
- Master J
- · Replies 8 ·
Undergrad What is the Value of Fermi's Constant (GF) in SI Units?
- randa177
- · Replies 5 ·
Graduate Nuclear binding energy problem
- JeWiSh
- · Replies 5 ·
Graduate Understanding the Higgs Mechanism: W & Z Boson Mass & Particle Mass
- kashiark
- · Replies 1 ·
Undergrad How to Convert Linear to Mass Absorption Coefficient for Lead?
- korkox
- · Replies 2 ·
Undergrad How Are Gamma Rays Absorbed in Materials Used Practically?
- korkox
- · Replies 4 ·
High School Are LEDs and Photodiodes Interchangeable in the Photoelectric Effect?
- DrDanger
- · Replies 5 ·
Graduate Nuclear Effect versus Atomic Effect
- Fusillade
- · Replies 3 ·
Graduate I got a topic to research Recommended preparatory reading?
- bjnartowt
- · Replies 1 ·
Graduate Secondary radiation from alpha particles?
- sphere3
- · Replies 6 ·
Graduate Particle-Antiparticle Pairs: When High Energy Photons Split
- kashiark
- · Replies 12 ·
Graduate Antimatter excotic particle or another reality?
- chis
- · Replies 5 ·
Undergrad Understanding Beta-decay: Differentiating Mass Deficit and Mass Excess
- trv
- · Replies 6 ·
Graduate CP symmetry violation and matter antimatter asymmetry
- cauthon
- · Replies 5 ·
Graduate Resource/reference for particle interactions?
- Tokipin
- · Replies 2 ·
Undergrad How do nuclear reactions in power plants differ from those in nuclear bombs?
- WannabChemist
- · Replies 1 ·
High School Californium-242 nucleus 242/98 Cf decays via alpha decay
- kchkwan
- · Replies 6 ·
Graduate Pion decay in electron and neutrino
- mur79
- · Replies 2 ·
Graduate Rate of change of angle between a particle and a field
- James R
- · Replies 1 ·
Graduate Renormalisation and proliferation
- Bobhawke
- · Replies 17 ·
Graduate Relation between Clifford algebra and Lorentz algebra
- Bobhawke
- · Replies 11 ·
Graduate Nuclear vs Hadron Mass: Why the Paradox in Physics?
- kashiark
- · Replies 4 ·
Graduate Can Five Neutrons Form a Neutroium Nucleus?
- Forestman
- · Replies 5 ·
High School Deduce Kinematic Factors Easily: No Tedious Work
- ElianeUnifei
- · Replies 1 ·
Graduate Photons vs Neutrinos: Why Do They Behave Differently?
- nesp
- · Replies 16 ·
Graduate How can the count rate for muons be affected by different factors?
- physguy09
- · Replies 10 ·
Graduate How dense would neutron matter be?
- hurricane89
- · Replies 6 ·
Graduate Does High Energy Electron Interaction Reveal Asymptotic Freedom in Quarks?
- Manojg
- · Replies 4 ·
Graduate What is analysis of the spectrum?
- ElianeUnifei
- · Replies 1 ·
Graduate Infinitesimal Lorentz transformation
- KarateMan
- · Replies 4 ·
High School Is this how particles interact?
- hurricane89
- · Replies 3 ·
Graduate Drell-Yan at LHC: Proton+Proton Feynman Diagram
- Dan2009
- · Replies 2 ·
High School Gamma + X-rays Smash Atomic Nuclei, Ultraviolet Light Smashes Molecules
- hurricane89
- · Replies 4 ·
Graduate Does Spin Have Meaning in a (1+2)D System?
- touqra
- · Replies 3 ·
Graduate Are Results from Inelastic Particle Collisions Reproducible?
- Illusionology
- · Replies 5 ·
Graduate Proof that the E.M Field is invariant under guage transformation.
- hob
- · Replies 1 ·
Graduate What is a Multiplet? Explaining Lie Algebras & Particles
- abcdephysics
- · Replies 3 ·
Graduate Atlas Exp: Solving Calorimeter Challenges
- prochatz
- · Replies 6 ·
Graduate Why Is Gauge Invariance Fundamental in Physics?
- Bobhawke
- · Replies 26 ·
Graduate Gribov Ambiguity: Non-Abelian Theories & Solutions
- Bobhawke
- · Replies 4 ·
Graduate Motivation for electromagnetic field tensor
- Bobhawke
- · Replies 7 ·
Graduate [Anti] Matter In The Early Universe - Over Complicated?
- 3CKPilot
- · Replies 8 ·
Graduate Do Kaluza-Klein theories accurately describe nature's forces and particles?
- arivero
- · Replies 3 ·
Undergrad How can a photon exist if it has no mass?
- ScienceNerd36
- · Replies 4 ·
Graduate Positron neutrino=electron antineutrino
- Shawn Garsed
- · Replies 6 ·
Graduate How Do Matrix Valued Propagators Interpret Fermion Amplitudes?
- Bobhawke
- · Replies 11 ·
Graduate Why isnt there a up,up anti-down baryon?
- Bobhawke
- · Replies 3 ·
Graduate Connection between killing forms and metrics
- Bobhawke
- · Replies 8 ·
Graduate Pair Production: Electron/Positron from Photon Collisions?
- Zman
- · Replies 11 ·
Graduate Deriving 4-Point Fermi Interaction from Standard Model
- RedX
- · Replies 3 ·
Graduate In which direction is the spin of longitudinally polarized W?
- franoisbelfor
- · Replies 6 ·
Graduate Short half life nuclear homogenous or non homogenous Poisson?
- Beam me down
- · Replies 1 ·
Graduate Radiocarbon creation mechanisms
- bbh2808
- · Replies 3 ·
Graduate Quark-Gluon Plasma: Coupling, Perturbation Theory & Lattice-Gauge Theory
- RedX
- · Replies 4 ·
Graduate Why is the Decay of Neutral Pion to Electron Positron Pair Forbidden?
- ruchika
- · Replies 8 ·