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 Non-central nature of nuclear force?
- Reshma
- · Replies 5 ·
Undergrad Why does pair production require a nucleus for momentum conservation?
- Ratzinger
- · Replies 2 ·
Undergrad Heard about anti-protons and anti-electrons
- misskitty
- · Replies 22 ·
Graduate Electron band structure in a nucleus
- Loren Booda
- · Replies 3 ·
High School What is the cosmological constant and why did Einstein introduce it?
- kiru
- · Replies 3 ·
Progress in Physics online journal for theoretical physics
- Rade
- · Replies 9 ·
Graduate Thompson cross section for protons?
- Ali Karaman
- · Replies 2 ·
Graduate Still searching for gravitational effect on proton and antiproton
- swati saini
- · Replies 2 ·
Graduate Mass conservation in meson theory
- Reshma
- · Replies 4 ·
Undergrad Why does 238U decay to 206Pb and how old is the atom?
- pattiecake
- · Replies 8 ·
Undergrad Undergraduate plasma physics textbook recommendations
- PICsmith
- · Replies 3 ·
Graduate How does the weak nuclear force affect quarks and leptons?
- Honorable_Death
- · Replies 8 ·
Graduate Feynman's Derivation: Find Universal Law of Gravitation
- amcavoy
- · Replies 4 ·
Graduate Gravitational effect on proton and antiproton
- swati saini
- · Replies 3 ·
New issue of Symmetry magazine
- David
- · Replies 4 ·
Graduate Why does matter outnumber antimatter in the universe?
- mathman
- · Replies 9 ·
Graduate Can you physically break bonds between particles and shield them?
- Tsunami
- · Replies 28 ·
High School What is electric charge and how do we define it for particles?
- Yaaks
- · Replies 10 ·
Undergrad Alpha Particle Collision: Nucleus Distance
- asdf1
- · Replies 2 ·
Graduate Why are T3 and T8 generators used to define u, d, s flavors?
- preet0283
- · Replies 2 ·
Graduate Why Can't the Speed of Light Exceed 300,000 km/s?
- vikrant_cbapat
- · Replies 2 ·
Graduate Does a proton's self-field change its rest mass?
- touqra
- · Replies 10 ·
Graduate Is there a formula for such a thing?
- Kruger
- · Replies 3 ·
Graduate The Relationship Between Supersymmetric Particles and Their Superpartners
- Selectron
- · Replies 12 ·
Graduate Is Pair Production Possible in Empty Space Using the Relativity Equation?
- asdf1
- · Replies 21 ·
High School Is light a wave or a particle?
- Caesar_Rahil
- · Replies 8 ·
Particle Physics Tutorial: Refresh Memory
- DB
- · Replies 2 ·
Graduate How can we stablize muonium and positronium?
- Quasitrium
- · Replies 1 ·
Undergrad Websites on Nuclei/particle/atomic reactions
- neurocomp2003
- · Replies 9 ·
Graduate Can Lepton's Spin be Reduced to Zero? What Happens Then?
- sniffer
- · Replies 10 ·
Undergrad Can We Split Molecules Using Chain Reactions?
- u235
- · Replies 4 ·
Graduate Liquid drop model and langevin equation
- Heimdall
- · Replies 1 ·
Graduate Do Gravitons Themselves Carry Gravity in Quantum Physics?
- nabodit
- · Replies 1 ·
Graduate Does Quantum Tunneling Degrade Information During Transmission?
- Spin_Network
- · Replies 16 ·
Graduate A Study on Anti-Matter Weapons and Their Potential Use
- Spin_Network
- · Replies 15 ·
Graduate HOMEbuilt H-Bombs? Fact or Fiction?
- RonRyan85
- · Replies 19 ·
Graduate Heavier proton, lighter deuteron?
- bakshi
- · Replies 4 ·
Graduate No pair production with light alone
- DaTario
- · Replies 24 ·
Graduate What is the Cross Section Calculus for Proton-Electron Scattering?
- linx
- · Replies 2 ·
Graduate The Two-Particle Density function
- MalleusScientiarum
- · Replies 3 ·
Graduate Zinc-54 undergoes rare 2 proton decay
- Astronuc
- · Replies 2 ·
Graduate Fermi Gas Model / Fermi energy and momentum
- mmisk
- · Replies 1 ·
Graduate Confusion on just what fundamental means
- jason_one
- · Replies 12 ·
Graduate Annihilation of virtual e-e+ pair
- Kruger
- · Replies 16 ·
Graduate Finding particle data on the higgs resonance width?
- fliptomato
- · Replies 9 ·
Undergrad Can Fission and Fusion Transform Radioactive Atoms into Stable Ones?
- Rich.ucm
- · Replies 10 ·
Graduate Gluon Colour Shift: Research Project Idea
- silicool
- · Replies 3 ·
Graduate What forces and speeds keep the nucleus intact?
- elly o'toole
- · Replies 1 ·
Graduate Uh-oh. More Bubble Fusion News
- ZapperZ
- · Replies 2 ·
Undergrad Why are electric and magnetic fields perpendicular and oscillating around a moving charge?
- Cyclotron
- · Replies 3 ·
Graduate Pauli's exclusion principle bosons
- misogynisticfeminist
- · Replies 34 ·
Graduate Anomaly-driven Decay of Massive Vector Bosons
- marcus
- · Replies 7 ·
Graduate Z production cross section at LHC
- ahrkron
- · Replies 2 ·
Undergrad Q's about Electrons, protons, and neutrons
- gravenewworld
- · Replies 2 ·
Undergrad Do chemical bonds affect radioactive decay rates?
- sniffer
- · Replies 2 ·
Particle physics in the Sunday cartoons:
- CarlB
- · Replies 1 ·
Graduate Propane to Plutonium Conversions?
- Arctic Fox
- · Replies 1 ·
Graduate Pressure and rate of nuclear decomposure
- SAZAR
- · Replies 7 ·
Undergrad Technological offsprings of particle physics
- ahrkron
- · Replies 19 ·
Undergrad Do electrons redistribute in an earthed conductor when repelled by incoming electrons?
- SleSSi
- · Replies 1 ·
Graduate Proton and anti-proton annihilation can produce extra pions
- Doruk
- · Replies 8 ·
High School When did deflection occur and when did diffraction occur?
- MightyMeanie
- · Replies 4 ·
Graduate Stability of Binary System with Anti-Particle Circulation in Quantum Physics
- Will_C
- · Replies 5 ·
Graduate How Do Higgs Bosons Influence the Theory of Everything?
- cicsgeek
- · Replies 9 ·
Graduate Chemical influence on atomic decays.
- CarlB
- · Replies 3 ·
Graduate What happens to free quarks in particle accelerators?
- Uchuujin_7
- · Replies 5 ·
Nuclear proliferation is a major threat
- KonradKorzenowski
- · Replies 59 ·
Graduate I-epsilon prescription and the definition of mass
- Cinquero
- · Replies 15 ·
Graduate What is the smallest possible nuclear weapon and what are its potential uses?
- Eridanus1
- · Replies 5 ·
Graduate What are some potential ideas for a particle physics project involving biology?
- Summerfishes
- · Replies 12 ·
Graduate Particle-antiparticle annihilation and spin
- Nicky
- · Replies 11 ·
Graduate Is local gauge invariance limiting pQCD to a specific energy regime?
- Cinquero
- · Replies 4 ·
Graduate Is Feynman's time-ordering prescription covariant?
- Cinquero
- · Replies 2 ·
High School How Does Helium-3 Energy Output Compare to Traditional Explosives?
- DaveR
- · Replies 3 ·
Graduate Compton Radius vs Compton Wavelength
- what_are_electrons
- · Replies 6 ·
Graduate What Is the Wave-Particle Duality of Photons in Quantum Mechanics?
- KKHausman
- · Replies 8 ·
Graduate G Parity Operator Calculation for Neutral and Charged Pion States
- kakarukeys
- · Replies 1 ·
Graduate Why are neutrinos relatively uninteractive compared to other particles?
- neurocomp2003
- · Replies 6 ·
Graduate The force of gravity can only be observed between two or more bodies
- elas
- · Replies 10 ·
High School What actually is electric charge?
- icvotria
- · Replies 18 ·
Graduate Energy required to keep air in a plasma state
- Felix83
- · Replies 3 ·
Graduate What is the role of a neutron sprayer in nuclear technology?
- sniffer
- · Replies 4 ·
Graduate Why is the top quark so massive?
- NEOclassic
- · Replies 21 ·
Undergrad How Dense and Long-lived Are Neutron Stars?
- boy genius
- · Replies 1 ·
High School Converting particle energy in MeV to voltage
- lightuplightup
- · Replies 12 ·
Graduate Why can't a 0+ to 0+ transition be Gamow-Teller in beta decay?
- Starbug
- · Replies 4 ·
Graduate Is Anti-Gravity Possible with Anti-Gravitons?
- KC9FVV
- · Replies 7 ·
Graduate Why do electric neutral atoms exist in Dirac hole theory?
- Kruger
- · Replies 7 ·
Graduate Can right-handed and left-handed neutrinos convert if neutrinos have mass?
- wangyi
- · Replies 3 ·
Graduate LEP and other high energy collisions
- AntonVrba
- · Replies 13 ·
Graduate Proton Radius: Is it a Sphere or Shell?
- neurocomp2003
- · Replies 5 ·
Undergrad Are particles gyroscopic in Joseph Newman's theory?
- b_phys28
- · Replies 1 ·
High School How Was the Mass of the Electron First Measured?
- Justryingtopasschem
- · Replies 10 ·
Undergrad Calculate Degree of Forbiddenness: Step-by-Step Example Included
- shizzle
- · Replies 2 ·
Graduate Recent experiment casts doubt on pentaquark existence
- humanino
- · Replies 8 ·
Graduate What is a phenomenological model?
- DMESONS
- · Replies 6 ·
Undergrad What is the smallest mass particle?
- neurocomp2003
- · Replies 15 ·
Graduate Research about matter - antimatter reactor
- FEBAUSA
- · Replies 1 ·
Graduate Where is experimental evidence for neutrino oscillation in vacuum?
- wstevenbrown
- · Replies 19 ·
Undergrad Understanding Plasma Sputtering: A Brief Overview
- Jayse_83
- · Replies 8 ·