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 Counting Gluons: The Role of Gluons in Binding Quarks in a Proton
- stochastic
- · Replies 2 ·
High School Touching it could be dangerous
- Screenwriter
- · Replies 8 ·
Graduate Atomic and Nuclear Transitions
- popffabrik1
- · Replies 1 ·
Graduate Interaction of particles in a Thin Slice matter
- KatyLee
- · Replies 2 ·
Graduate Tetraneutrons, quark confinement
- jal
- · Replies 1 ·
Graduate How are form factors, PDFs, and generalized parton distributions related?
- virtual_image
- · Replies 2 ·
Graduate Predicting Nuclear Spin with Shell Model: How is it Calculated and Validated?
- theFuture
- · Replies 3 ·
Graduate CKM Matrix and mass eigenstates
- da_willem
- · Replies 3 ·
Graduate Asymmetries -vs- Differences in xsecs
- virtual_image
- · Replies 5 ·
Graduate CERN: Creating New Particles with 6 Quarks?
- jal
- · Replies 8 ·
Graduate What energy density expected at LHC point of collision?
- marcus
- · Replies 1 ·
Graduate Relation strength interaction and decay time
- da_willem
- · Replies 1 ·
Graduate Can the SM accurately calculate the charge radius of a Proton and Neutron?
- Geoff Serpells
- · Replies 9 ·
Undergrad How Can I Measure Particle Characteristics for My Water Filtration System?
- bashir_breakah
- · Replies 3 ·
Graduate Particle spray images in LHC article may not be from actual ATLAS data
- Chris Hillman
- · Replies 10 ·
Graduate How can you tell if a strong interaction occurred from the particles involved?
- da_willem
- · Replies 3 ·
Graduate Non-scientist's query regarding nuclear fusion
- AJH
- · Replies 8 ·
Graduate Point particle Lagrangian paradox
- gulsen
- · Replies 8 ·
Graduate Quadrupole Deformation of a Nuclear Structure
- Raj A Malhotra
- · Replies 3 ·
Undergrad Why Can't the Niels Bohr Model Be Applied to Other Elements?
- Milind_shyani
- · Replies 1 ·
Graduate Charged particle optics papers
- neelakash
- · Replies 2 ·
Graduate W/Z Boson Decays: Quark-Antiquark Pairs to Hadron Jets
- neu
- · Replies 2 ·
Graduate What is the difference between photons from annihilation and normal photons?
- guapig
- · Replies 3 ·
Graduate Nuclear Binding Energy: Is Conservation of Energy Violated?
- talksabcd
- · Replies 3 ·
Graduate Why does the W+ boson decay to up+anti-down, not up+anti-strange?
- malawi_glenn
- · Replies 6 ·
Graduate Why Is a Neutron Stable in a Nucleus but Unstable When Free?
- da_willem
- · Replies 5 ·
Graduate .Showing Gauss' Law is False with Photon Mass "m"
- saleem
- · Replies 1 ·
Graduate Critical fission energy question
- andybham
- · Replies 3 ·
Graduate DT Fusion vs DD Fusion: Pros and Cons of Different Nuclear Reactions
- andybham
- · Replies 1 ·
Graduate Is spin of tau conserved in lab/rest frame?
- studnte
- · Replies 8 ·
Graduate Do Neutrons in Stable Helium-4 Undergo Continuous Transformation?
- Rade
- · Replies 6 ·
Graduate What is chiral theory and why does it matter?
- alphaone
- · Replies 2 ·
Graduate How to make lead from stable bismuth
- Thaakisfox
- · Replies 16 ·
Graduate Why does the LHC use bunched protons instead of a continuous beam?
- touqra
- · Replies 1 ·
Graduate Detection of multiple hits of neutrons.
- vanesch
- · Replies 7 ·
Graduate What is the velocity of neutrinos, and do their interact with the HIggs field?
- ensabah6
- · Replies 3 ·
Graduate Drawing Feynman diagrams with Feynmf
- nrqed
- · Replies 16 ·
High School Why is radioactive decay important enough to be a fundamental force?
- bh258
- · Replies 1 ·
Undergrad Why do both nuclear fission and fusion release energy?
- Hypochondriac
- · Replies 2 ·
Graduate Gamma decay and binding energy
- In_Development
- · Replies 1 ·
Graduate Is spin independent of charge?
- shakeel
- · Replies 1 ·
Graduate Do photons decay?
- brianthewhitie7
- · Replies 26 ·
Graduate Are gluons massless?
- ziad1985
- · Replies 12 ·
Undergrad Beta Decay Curve: KE Not Constant?
- Delzac
- · Replies 2 ·
Graduate How Does a Down Quark Transform Into an Up Quark During Beta Decay?
- ythaaa
- · Replies 1 ·
Graduate Gauge symmetry and symmetry breaking
- touqra
- · Replies 2 ·
Graduate SU(3) Symmetry of QCD: Quarks vs. Gluons
- touqra
- · Replies 20 ·
Graduate Understanding Degeneracy Pressure in Neutron Systems
- Rothiemurchus
- · Replies 2 ·
Graduate Are the Levels of Matter Truly Infinite?
- JPC
- · Replies 6 ·
Is the MiniBooNE Announcement Worth the Wait?
- mjsd
- · Replies 3 ·
Undergrad Where do the electrons go in a decay process?
- _Andreas
- · Replies 4 ·
Undergrad How are neutrons from uranium and plutonium harnessed for power?
- the_Shadow_13
- · Replies 7 ·
Undergrad What is the binding energy of a neutron?
- durrrhh
- · Replies 1 ·
Graduate Why do fermions need the Higgs to have mass if they have mass terms in the QED Lagrangian?
- touqra
- · Replies 8 ·
Graduate Can you get gravitons to behave like photons in laser?
- ensabah6
- · Replies 4 ·
- Poll
Graduate What happens between initial and final states in particle decay and scattering?
- Demystifier
- · Replies 12 ·
When will the LHC be ready to power up its first collision?
- touqra
- · Replies 1 ·
Graduate Can we ever practically turn energy into matter?
- wolram
- · Replies 5 ·
Graduate Possible Dangers of the CERN LHC Experiment
- Panda
- · Replies 8 ·
Graduate Bohr Magneton experimental value
- Neitrino
- · Replies 1 ·
Cosmic-Ray Detector May Be Shelved
- Yowhatsupt
- · Replies 1 ·
Graduate Why can traces simplify S-matrix calculations?
- beta3
- · Replies 5 ·
Graduate Nucleus having only neutrons ?
- Sourabh N
- · Replies 9 ·
Graduate Chew's Bootstrap Theory - August 1984
- arivero
- · Replies 1 ·
Graduate How to detect antimatter in an alien without touching it
- Soff
- · Replies 3 ·
Graduate Why is e+e- to μ+μ- more probable via photon than Z0 exchange?
- Soff
- · Replies 4 ·
Graduate What is the process of converting energy into mass?
- cdm1a23
- · Replies 29 ·
Graduate What is Cabibbo suppression in particle decay?
- Joe1
- · Replies 2 ·
Graduate Parity of Pi0 and Its Photon Decays
- Joe1
- · Replies 5 ·
Graduate Nucleon and Delta baryons (resonances)
- CarlB
- · Replies 3 ·
Graduate What is the significance of R Parity in SUSY physics?
- shakeel
- · Replies 6 ·
Graduate Can neutrinos pass through each other due to electrostatic repulsion?
- nolanp2
- · Replies 6 ·
Undergrad What velocities do electrons and alpha particles have when emitted in decay?
- disregardthat
- · Replies 4 ·
Undergrad What is the difference between a neutrino and its antineutrino?
- En_lizard
- · Replies 10 ·
Graduate How would we find the Higgs if Higgs did not coupe to fermions?
- UrbanXrisis
- · Replies 24 ·
Graduate Decay into an electron and an electron-anti-neutrino?
- Soff
- · Replies 1 ·
Graduate Can a nucleus absorb a positron in beta decay?
- ziad1985
- · Replies 3 ·
High School What is the new radiation warning symbol and what does it mean?
- imabug
- · Replies 6 ·
Graduate Mass of uranium and matter-antimatter needed for a gigaton explosion
- ziad1985
- · Replies 11 ·
Graduate Calculate Alpha_s: Jet Multiplicity Rates
- serleon
- · Replies 2 ·
High School How disintegration depends on temperature
- sruthisupriya
- · Replies 1 ·
Graduate Why does plasma maintain vacuum in an ICP instrument?
- haiha
- · Replies 2 ·
Undergrad How Does the Solar Wind Impact Earth's Magnetosphere?
- Neuvo Galileo
- · Replies 1 ·
Undergrad In each Fission event 3 neutrons are released.
- satrohraj
- · Replies 3 ·
Graduate Why are Planck quantities so extreme?
- verdigris
- · Replies 11 ·
Graduate Why is the graviton spin 2 and the Higgs boson spin 0?
- woodysooner
- · Replies 26 ·
Graduate Mediation of the electromagnetic force
- einKI
- · Replies 7 ·
Graduate Nuclear scattering applets for arbitrary potentials and plane wave expansion
- cristian1500
- · Replies 3 ·
Graduate Confirming stable new elements?
- Loren Booda
- · Replies 3 ·
High School Does electron contribute to nuclear force?
- satrohraj
- · Replies 1 ·
Undergrad Difference between Thermal and Fast neutron in a reactor?
- satrohraj
- · Replies 4 ·
Graduate Proposed plasma technology will it work?
- PAC
- · Replies 2 ·
Undergrad What doyou think about Reactor's Rubbia?
- Lo_sconosciuto
- · Replies 5 ·
Graduate What is the smallest mass needed to create a black hole?
- chemisttree
- · Replies 4 ·
Graduate Textbooks for Fermi theory of beta decay with Fermi golden rule derivation
- Azael
- · Replies 3 ·
Graduate New Book: Models of Atomic Nucleus (2006)
- Rade
- · Replies 2 ·
Graduate Why do atmospheric pions decay to muons, not electrons?
- Kolahal Bhattacharya
- · Replies 1 ·
Undergrad Easy Cold Fusion: Build Your Own Electricity
- Jacquesl
- · Replies 1 ·
Graduate Why build the ILC when the Tevatron and LHC can reach higher energies
- neutrino
- · Replies 15 ·