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.
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Graduate Complex scalar field propagator evaluation.
- Ace10
- · Replies 6 ·
Graduate Do Leptons and Quarks Interact Electromagnetically?
- Hluf
- · Replies 8 ·
Graduate Why does SO(n) have the same dimension as O(n) but SU(n) has fewer than U(n)?
- gentsagree
- · Replies 3 ·
Graduate Hadron Wavefunctions: Table of Quark Content
- metroplex021
- · Replies 4 ·
Undergrad What is Channel Number? (In gamma spectroscopy)
- CraigH
- · Replies 6 ·
Graduate How to interpret the quark content of the neutral pion
- websterling
- · Replies 4 ·
Graduate Application of LSZ reduction in NLO computations (external legs)
- Jodahr
- · Replies 2 ·
Graduate Renormalization and counterterms
- metroplex021
- · Replies 7 ·
Graduate Is Noether's theorem applicable to both cases?
- spookyfish
- · Replies 1 ·
Graduate Why is the Lagrangian density for fields treated as a functional in QFT?
- spookyfish
- · Replies 4 ·
Graduate Does the Higgs boson discovery settle the mass problem in the Standard Model?
- No-where-man
- · Replies 9 ·
Graduate Higgs boson decays to Bottom/Anti-Bottom then what?
- zincshow
- · Replies 2 ·
Graduate What gives the Higgs boson its mass?
- Alektene
- · Replies 17 ·
Graduate Higgs boson's mechanism for giving mass?
- keepit
- · Replies 29 ·
Undergrad Where Does Certainty in Radioactive Decay Come From?
- Deepak K Kapur
- · Replies 13 ·
Graduate Does the nucleus of atoms of noble gases vibrate and emit E.M wave
- ns_phonon
- · Replies 4 ·
Graduate Why does the delta++ baryon have greater rest mass than the proton?
- 4nn4
- · Replies 6 ·
Graduate Analogy for magnetism in the nuclear strong force?
- pantheid
- · Replies 11 ·
Graduate Lack of stability after radiation
- americast
- · Replies 11 ·
Graduate How do W and Z particles conserve energy?
- Dadface
- · Replies 8 ·
Graduate Why was the LHC required to find the Higgs?
- copernicus1
- · Replies 3 ·
Graduate Making atoms out of their building blocks (p,n,e-)
- taylaron
- · Replies 6 ·
Graduate What exactly makes Mesons unstable?
- 4nn4
- · Replies 10 ·
Graduate Controlling Nuclear Fission Geometry
- nadirkazan
- · Replies 3 ·
Graduate How can a Higgs boson decay to W bosons heavier than itself?
- zincshow
- · Replies 4 ·
Graduate Is There an Upper Limit to the Density of Quark-Gluon Plasma?
- mathman
- · Replies 16 ·
Graduate Why does thermal neutron absorption equal down-scattering in this diffusion equation?
- sandon
- · Replies 3 ·
Graduate Do spin-1 particles also have phase symmetry?
- Lapidus
- · Replies 7 ·
Graduate Why does QFT nonlinearity produce interactions if Maxwell's equations are linear?
- gentsagree
- · Replies 6 ·
Graduate Elementary question on Moller Scattering Feynman diagrams
- HJ Farnsworth
- · Replies 2 ·
Graduate Is the decay of the pi0 meson primarily due to electromagnetic interactions?
- kylie14
- · Replies 3 ·
Graduate [Nuclear Rocket]Idea to increase Isp and thrust of nuclear rocket
- FireStorm000
- · Replies 5 ·
Graduate Coincidence events in deuteron decay with different detector solid angles
- Manojg
- · Replies 1 ·
Graduate Why can't neutrinos be brought to rest?
- anorlunda
- · Replies 44 ·
Graduate Can Scientists Synthesize Element 120?
- pierce15
- · Replies 8 ·
Undergrad Why is Cobalt-60 Radioactive with an n/p Ratio of 1.22?
- americast
- · Replies 3 ·
Graduate Can Black Holes Be Stabilized to Prevent Decay?
- Ansuman
- · Replies 4 ·
Graduate Gauge fields - how many physical degrees of freedom?
- Lapidus
- · Replies 6 ·
Graduate Which beta-decay processes are allowed for Li-11 with Q=20 MeV?
- RESolo
- · Replies 1 ·
Undergrad Making Heavy Elements: Can Plutonium Be Made Naturally?
- esmeralda4
- · Replies 4 ·
Undergrad Nuclear Binding Energy Confusion
- Greatness
- · Replies 7 ·
Graduate Moderation of Fast moving thermal neutron
- EinsteinII
- · Replies 20 ·
Has anyone seen the Particle Fever documentary about the Higgs boson?
- DennisN
- · Replies 3 ·
Graduate Gauge eigenstates vs. Mass eigenstates
- Kontilera
- · Replies 7 ·
Graduate How does an electron beam generate a return current in plasma?
- es.no
- · Replies 2 ·
Graduate Electron capture in 7Be-4: finding recoil velocity and energy
- Catty
- · Replies 3 ·
Graduate Any weakly right-handed protons?
- johne1618
- · Replies 4 ·
Graduate What force causes neutron beta decay and how strong is it?
- bobie
- · Replies 47 ·
Graduate Interacting Photons at Planck Energy: What are the Properties and Possibilities?
- Abstractness
- · Replies 8 ·
Graduate Determining the value of B1 (or RF) in NMR
- Bubble22
- · Replies 3 ·
Undergrad What role do the strong and weak forces play in atom structure?
- Jokmal
- · Replies 3 ·
Graduate How to detect neutrons using Helium 3
- CraigH
- · Replies 9 ·
Graduate Which interaction does the Higgs field rely on?
- Learningd
- · Replies 4 ·
High School Charge polarity in the Millikan oil drop experiment
- sera97
- · Replies 3 ·
Graduate Understanding Spin and Color States in Particle Dynamics
- metroplex021
- · Replies 3 ·
Graduate Connect an ideal battery across two end of a superconductor?
- anhnha
- · Replies 10 ·
Graduate Accelerating Particle: Proton Transformations
- towuzzi
- · Replies 5 ·
Graduate Mass and spin under acceleration
- metroplex021
- · Replies 2 ·
Graduate Does the photon have direct interactions with the weak force?
- MalachiK
- · Replies 12 ·
Graduate Elementary particles pre-Higgs coupling
- jordankonisky
- · Replies 18 ·
Graduate Understanding Gamma-Ray Decay Spin Rules
- Pete137
- · Replies 3 ·
Graduate Rotational exited states spin and parity
- Pete137
- · Replies 5 ·
Graduate Calculating the Nuclear Strong Force?
- 10Exahertz
- · Replies 1 ·
Graduate Quark Model Spectroscopic Notation
- SteDolan
- · Replies 7 ·
Graduate Mass invarint of ttbar pair by Pythia
- Safinaz
- · Replies 4 ·
Graduate (Philosophical?) Question on effective field theories
- metroplex021
- · Replies 13 ·
Graduate Books on Wigner rotation, tensor operators, and two-particle helicity states
- Manojg
- · Replies 2 ·
Graduate Why do neutrinos always have a specific flavor when detected?
- ryanwilk
- · Replies 1 ·
Graduate Why does the J/psi appear as a sharp resonance in e+e- annihilation?
- forceface
- · Replies 3 ·
Graduate Something weird with my Kurie-Plot (Beta Spectroscopy)
- virtuosowanaB
- · Replies 3 ·
Graduate Alpha particle confinement question
- Crazymechanic
- · Replies 13 ·
Graduate Higgs Mechanism, how does it work?
- friend
- · Replies 20 ·
Graduate Classification of Elastic and Inelastic scattering
- abotiz
- · Replies 2 ·
Graduate On QFT, dimensionality and regularization
- Insaneworld82
- · Replies 4 ·
Graduate Electromagnetic radiation and Flaw of De-Broglie Equation
- curious bishal
- · Replies 3 ·
Graduate How do symmetry groups like SO(3) represent particle spins?
- Dreak
- · Replies 2 ·
Graduate What is the Composition of Elementary Particles and Light?
- Remi1771
- · Replies 1 ·
Graduate What is the design of the Bussard Polywell reactor's helium exhaust system?
- Crazymechanic
- · Replies 3 ·
Graduate Theories out there that view time as a particle?
- ryan albery
- · Replies 23 ·
Graduate Is the concept of binding energy in nuclear reactions contradictory?
- eroxore
- · Replies 7 ·
Graduate Energy release in hydrogen fusion to helium
- eightsquare
- · Replies 15 ·
Undergrad What do 'idealised body' and 'internal structure' mean for particles?
- manimaran1605
- · Replies 3 ·
Graduate Coupling constants, units and measurements
- kith
- · Replies 11 ·
Graduate Fusion Product Mass: The Impact of Gravity on End Products in a Closed Container
- Crazymechanic
- · Replies 4 ·
Graduate Principle of least action used to predict particle movement?
- epislon58
- · Replies 3 ·
Graduate What is the size of elementary particles?
- Vampyr
- · Replies 3 ·
Graduate Photons and the Doppler effect
- Patrick Watson
- · Replies 10 ·
Graduate What is a hard-point gas in terms of its Hamiltonian?
- dapias09
- · Replies 3 ·
Graduate Ionized particle path , forces etc.
- Crazymechanic
- · Replies 2 ·
Graduate Red quark going to a red quark via an gluon emission
- Tauk-De
- · Replies 3 ·
Graduate What is the percentage of useful energy that we get from antimatter ?
- Hurricane93
- · Replies 23 ·
Graduate Positron cross section with H,D,T
- Salman2
- · Replies 9 ·
Graduate Gamma spectroscopy regarding Cs-137
- abotiz
- · Replies 4 ·
Graduate Beta plus decay: mass balance?
- Chem.Stud.
- · Replies 2 ·
Graduate Deviation from Standard Model observed at LHCb (B->K* mu mu)
- mfb
- · Replies 4 ·
Graduate How different would matter-antimatter explosion be compared to nuclear
- Hurricane93
- · Replies 5 ·
Graduate Are particle masses commonly normalized against a natural standard?
- rbj
- · Replies 14 ·
Graduate Why Do Nuclear Mass and Charge Distributions Follow the Same Function?
- dwellexity
- · Replies 1 ·
Graduate How do we identify one particular particle that moves ?
- Spulbert
- · Replies 7 ·
Graduate List of matrix elements or Feynman diagrams
- tom.stoer
- · Replies 1 ·