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Graduate Estimating proton energy from cyclotron exit radius
- quantoshake11
- · Replies 9 ·
Undergrad What is to gain from colliding protons?
- jonohashmo
- · Replies 18 ·
Graduate Can we sum out the vacuum state ##|0\rangle\langle 0|## ?
- ccnu
- · Replies 1 ·
Graduate How Does the Higgs Field Affect Particle Mass?
- avito009
- · Replies 38 ·
Graduate Does electroweak symmetry breaking separate the electromagnetic and weak forces?
- avito009
- · Replies 1 ·
Graduate Higgs Field with SB but without Higgs Boson?
- arivero
- · Replies 8 ·
Graduate Internal Forces in System of Particles
- Helmholtz
- · Replies 2 ·
Graduate He-3(n,p)H-3 Reaction: Fusion Rate Measurement by Neutron Count
- TESL@
- · Replies 3 ·
Graduate Can a W+ boson couple to a W- boson?
- c++guru
- · Replies 3 ·
Graduate Amplitude for scalar-proca couplings
- c++guru
- · Replies 5 ·
Graduate How does the strong nuclear force contribute to the mass of the nucleus?
- avito009
- · Replies 2 ·
Graduate Evaluating $$\alpha \longrightarrow \beta + \overline{\beta}$$ Feynman Diagram
- c++guru
- · Replies 4 ·
Graduate Unwanted cross term in covariant derivative for complex scalar field
- ChrisVer
- · Replies 17 ·
Graduate What is the Fierz-Pauli Spin-2 Theory?
- Breo
- · Replies 1 ·
Graduate How to calculate symmetry factor of Feynman graphs?
- kau
- · Replies 2 ·
Graduate What determines the products of deuteron fusion reactions?
- TESL@
- · Replies 14 ·
Undergrad Helium Ion Particle Accelerator
- dontbearrogant
- · Replies 16 ·
Graduate Can 3D Printing Plasma Structures in Midair Revolutionize Technology?
- PicassoCT
- · Replies 5 ·
Graduate What determines the range of the new Higgs triple coupling in 2HDM?
- Safinaz
- · Replies 3 ·
Graduate Feynman Diagrams: Polarization question
- Breo
- · Replies 3 ·
Graduate What would happen if I was standing in the LHC
- Th3_PhYsIcS
- · Replies 3 ·
Undergrad Does pair production involve helium nuclei in creating matter?
- avito009
- · Replies 10 ·
Graduate The breaking of the flavour permutational symmetry
- btphysics
- · Replies 11 ·
Undergrad How strong is the strong force?
- Nerdydude101
- · Replies 5 ·
Graduate Amplitude for fermion-fermion Yukawa scattering
- ChrisVer
- · Replies 12 ·
Graduate Consequence of Making a Higgs particle
- say_cheese
- · Replies 8 ·
Graduate How can the symmetry factor for a diagram be quickly determined and verified?
- ChrisVer
- · Replies 2 ·
Graduate Feynman diagrams for D→KK meson decay
- ballestic2001
- · Replies 6 ·
Graduate How to Derive the Equality Involving u^s(p) and Spin 4-Vector?
- Suzie
- · Replies 5 ·
Graduate Continuous symmetries as particles
- arivero
- · Replies 2 ·
Graduate What is the purpose of the Parker limit in astroparticle physics experiments?
- HAMJOOP
- · Replies 1 ·
Graduate To produce a quark from universe
- Quarlep
- · Replies 3 ·
Graduate Why do physicists believe in naturalness?
- ChrisVer
- · Replies 15 ·
Graduate How to describe the spin state of a massless particle?
- ccnu
- · Replies 2 ·
High School Number of protons and electrons
- onurbeyaz
- · Replies 8 ·
Graduate Can You Create a Plasma Chamber at Home?
- ElectricPaint
- · Replies 11 ·
Graduate So when did people start to suspect that the neutrino had mass?
- arivero
- · Replies 3 ·
Graduate Beta decay and inverse beta decay is different?
- CookieSalesman
- · Replies 3 ·
Graduate What is Z symmetry in physics?
- Safinaz
- · Replies 3 ·
Graduate Particles on the surface of an atom?
- tyogav
- · Replies 26 ·
Graduate Which atoms can be artificially fused?
- theguynextdoor
- · Replies 3 ·
Graduate Index placement in Proca equation and Lorentz transformation
- kau
- · Replies 20 ·
Graduate Gamma rays induced fission of silicon
- theguynextdoor
- · Replies 3 ·
Graduate Plasmatic Ionization in Stellar Nucleosynthesis
- leprechaunne
- · Replies 4 ·
Graduate Determining "boundedness" of particles in an n body simulation
- DivergentSpectrum
- · Replies 1 ·
Graduate Klein-Gordon equation with negative mass squared
- ChrisVer
- · Replies 4 ·
Graduate Why does nuclear recoil prevent gamma absorption in gases but not solids?
- ChrisVer
- · Replies 5 ·
High School Are Neutrinos Faster Than Photons?
- hoseinkh
- · Replies 5 ·
Graduate Asymptotic safety and local gauge invariance
- metroplex021
- · Replies 2 ·
Graduate CMS and ATLAS papers on the Higgs boson discovery
- ChrisVer
- · Replies 2 ·
Graduate Is there any groups working on FF's like CTEQ on PDF's?
- ccnu
- · Replies 4 ·
Graduate What Are the Best References for the Two-Loop Gluon Propagator?
- Freddieknets
- · Replies 1 ·
Graduate Explanation for the behavior of the top quark
- mrcollet
- · Replies 4 ·
Graduate Mass eigenstates of the leptons
- BruceW
- · Replies 11 ·
Graduate Particle Physics: O(1 TeV) and O(1 pb^-1)
- etayf
- · Replies 3 ·
Graduate Basic explanation of electron scattering
- dogpoint
- · Replies 1 ·
Undergrad Why proton and electron collision doesn't result in annihilation?
- aditya23456
- · Replies 10 ·
Graduate Understanding Kaon Notations on Chart Before Standard Model
- CookieSalesman
- · Replies 7 ·
Graduate How Were Canal Rays Explained and When?
- onurbeyaz
- · Replies 6 ·
Graduate Mass of an anti electron neutrino
- adimantium
- · Replies 14 ·
Graduate How many Higgs bosons have ever existed?
- Eel13
- · Replies 8 ·
Graduate Is N=4 Supersymmetric Yang-Mills Theory Self-Dual?
- metroplex021
- · Replies 2 ·
Graduate Why do 1p1n nuclei have spin 1+ as ground state?
- zhangguoqiang
- · Replies 2 ·
Graduate Where to find PDF and form factor parameterization experiments and results
- ccnu
- · Replies 1 ·
Graduate Can Mixing Absolute Zero and Planck Temperature Cause an Explosion?
- jcbtaylor168
- · Replies 4 ·
Graduate Can two photons be at the same place at the same time?
- AlexanderRios
- · Replies 6 ·
Graduate Quarks and the Fine Structure Constant
- pnmeadowcroft
- · Replies 7 ·
Graduate Free Fractionally Charged Particles
- stevendaryl
- · Replies 5 ·
Graduate Vector Boson Propagator and gauge
- ChrisVer
- · Replies 2 ·
Graduate W Bosons Elementary, but decay?
- Goodies
- · Replies 5 ·
Undergrad About the hype over radioactive decay not being constant
- Hati
- · Replies 4 ·
Graduate Question related to the Lorentz Invariance
- lhcQFT
- · Replies 2 ·
Graduate Is there a theoretical basis for nuclear spin in arbitrary atoms?
- pierce15
- · Replies 12 ·
Graduate Are running couplings distinctively 'quantum'?
- metroplex021
- · Replies 10 ·
High School Is There a Shortcut for Solving Half-Life Decay Equations?
- Trustworthy
- · Replies 5 ·
Graduate Puzzling thing about QFT in curved space-time
- ShayanJ
- · Replies 1 ·
Graduate Calculate velocity of a 1MeV Neutron
- rem45
- · Replies 5 ·
Undergrad Can Beta Decay Occur to a Ground State in Nuclear Physics?
- smk
- · Replies 23 ·
Undergrad Helium Plasma Reaction: Magnetic Field Impact
- Physicist50
- · Replies 7 ·
Undergrad Why does helium plasma react differently to electromagnets than air plasma?
- Sciencekid
- · Replies 2 ·
Undergrad What is nuclear evaporation and how does it occur?
- Matt_014
- · Replies 2 ·
Graduate Difference between coupling constant and strength parameter
- Daaavde
- · Replies 2 ·
Graduate How Can Tetraquark States Be Theoretically Explained Beyond the Quark Model?
- Safinaz
- · Replies 2 ·
Graduate What does "Wisdom of the son-in-law" mean in Zee's QFT textbook?
- UVCatastrophe
- · Replies 6 ·
Graduate Theoretical Particle Physics Book
- beman
- · Replies 4 ·
Graduate What is the EMC effect and how does it challenge conventional nuclear physics?
- tzimie
- · Replies 7 ·
Graduate Do muons interact in the ATLAS hadron calorimeter?
- ChrisVer
- · Replies 10 ·
Graduate What is the Difference Between Becquerel and Sievert in Measuring Radioactivity?
- kiskrof
- · Replies 1 ·
Graduate Simulating Sr-90 beta decay spectrum with copper absorber depth optimization
- echaniot
- · Replies 2 ·
Graduate Local gauge symmetries Lagrangians and equations of motion
- FunkyDwarf
- · Replies 7 ·
Graduate Hadron interaction via strong yet k mesons decay through weak
- wolfspirit
- · Replies 6 ·
Undergrad Can Plasma Conduct Electricity?
- radaballer
- · Replies 1 ·
Graduate How does a W− boson decay into an electron and anti-neutrino?
- smk
- · Replies 4 ·
Graduate Adjoint transformation of gauge fields
- spookyfish
- · Replies 8 ·
Graduate Possible Explanation for Baryon Asymmetry
- sarat1998
- · Replies 2 ·
Graduate Chiral gauge theory and C-symmetry
- mkgsec
- · Replies 6 ·
Graduate Why Elements 119+ May Not Exist
- pierce15
- · Replies 9 ·
Graduate Gauge Field Tensor from Wilson Loop
- Freddieknets
- · Replies 1 ·
Graduate Can we "fill" an atom with alpha particles?
- Meson080
- · Replies 35 ·
Graduate What is the Contribution of Heavy Quarks to Proton Structure?
- ChrisVer
- · Replies 9 ·