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Graduate If there is no Higgs particle to be found
- Lapidus
- · Replies 1 ·
Graduate Cyclotrons and particle ionisation
- nuiluidwde
- · Replies 5 ·
Undergrad Why Doesn't Nucleus Become Unstable Due to Repulsion?
- yahsiv
- · Replies 1 ·
Undergrad Plot Bremsstrahlung Energy Spectra - Formula & Tips
- ne_237
- · Replies 8 ·
Graduate Mechanical system with simlar phyysics of neutrion flavor mixing.
- Spinnor
- · Replies 4 ·
Graduate [itex] \Lambda^o \Sigma^o [/itex] mass difference
- fermi
- · Replies 7 ·
Graduate Neutrino oscilation-theoretical reason
- exponent137
- · Replies 10 ·
Graduate Is the CMK matrix a constant for all experimental energies?
- Spinnor
- · Replies 2 ·
Graduate Point particles moving in continous space
- med17k
- · Replies 2 ·
Graduate Energy balance in fusion and fission
- Dan Tibbets
- · Replies 58 ·
Graduate Plasma physics / Grad Shafranov equation
- vibe3
- · Replies 1 ·
Graduate Quark Model (Supermultiplet and States questions)
- Elwin.Martin
- · Replies 3 ·
Graduate Radioactive decay and solar flares
- sophiecentaur
- · Replies 13 ·
Graduate Where did the inertia go in anti-matter reaction?
- skeleton
- · Replies 4 ·
Undergrad Is it Safe and Worthwhile to Build a Homemade Particle Accelerator?
- -NikolaTesla-
- · Replies 13 ·
Graduate Quantity of free neutrons in universe.
- BernieM
- · Replies 3 ·
Graduate How to calculate radiation dose from neutron source.
- DB51
- · Replies 6 ·
Graduate Checking units in particle in a box energy formula
- liquidFuzz
- · Replies 1 ·
Graduate Complex scalar field and contraction
- wod58
- · Replies 2 ·
Graduate Liquid Drop Model: Why is Mass of Nucleus a Minus Away?
- quietrain
- · Replies 2 ·
Graduate Can creation and annihilation operators be used in interaction case?
- Nixom
- · Replies 12 ·
Graduate Experimental confirmation of electroweak?
- Sparky_
- · Replies 4 ·
Graduate What is the process to acheive hadronization?
- David Burke
- · Replies 3 ·
Graduate What is inside the detector in a particle accelerator?
- JADphysics
- · Replies 3 ·
Graduate How many gluons are there in a proton?
- jal
- · Replies 15 ·
Graduate Is neutrino oscillation a violation of a conservation law?
- alemsalem
- · Replies 2 ·
Undergrad Modifying Coulomb's Law for Use in Particle Energy (chemistry)
- STEM2012
- · Replies 4 ·
Graduate Questions about the Electroweak Lagrangian
- KyleStreet
- · Replies 3 ·
High School Particle Physics: What is Nano Particle?
- mrinmoymahapa
- · Replies 2 ·
Graduate Understanding the Yukawa Term in Srednicki's Lepton Sector
- parton
- · Replies 1 ·
Graduate How Can the S-Matrix Transform Like Free Particle States in Weinberg's QFT?
- diraq
- · Replies 5 ·
Graduate Can Neutrino Mass Eigenstates Ever Change into Other Mass Eigenstates?
- McLaren Rulez
- · Replies 3 ·
Graduate Classification of Gauge Theories
- MManuel Abad
- · Replies 3 ·
Graduate Can Shining a Laser on Particle Collisions Reveal New Observations?
- Drakkith
- · Replies 7 ·
Graduate Where does other energy go when matter and antimatter annihilate?
- cyborg6060
- · Replies 25 ·
Graduate Spectral weight function and the mass shift of a scalar field
- Rocky Raccoon
- · Replies 4 ·
Graduate Is Quantum Electrodynamics a Complete Theory of Electromagnetism?
- nlsherrill
- · Replies 8 ·
Graduate Loop contributions of the Quantum Action
- bobloblaw
- · Replies 3 ·
Graduate How does the Higgs field give particles mass if interaction strength depends on mass?
- Kaldanis
- · Replies 1 ·
Graduate Do Gauge Bosons have anti-particles?
- thinktank2
- · Replies 6 ·
Graduate Weak force: CP yes + P no -> C no?
- johne1618
- · Replies 1 ·
Graduate Building My Own Particle Accelerator: Starting the Research
- SpecialKM
- · Replies 2 ·
Graduate Antimatter: How and Why It Generates Energy
- Allojubrious
- · Replies 3 ·
Graduate Calculating Feynman Rules for Effective Electroweak Chiral Lagrangian
- CoolPhysics5
- · Replies 2 ·
Graduate Rough overview of results from collision experiments
- Zorba
- · Replies 2 ·
Graduate Will ionized particulates mimic ionized oxygen atoms?
- Kiara
- · Replies 4 ·
Graduate The Dirac equation with anomalous magnetic moment term
- mtak0114
- · Replies 1 ·
Graduate How to prove the Fierz identity using fierzing twice?
- yola
- · Replies 2 ·
Graduate What is a differential cross section?
- Orlando
- · Replies 7 ·
Undergrad What is the Reason Behind Beta Decay Not Creating an Ion?
- gkangelexa
- · Replies 7 ·
Graduate Beam Particle Density: Linear vs Synchrotron Beams
- gbz
- · Replies 7 ·
Graduate Energy pie chart for proton, field energy?
- Spinnor
- · Replies 2 ·
Graduate Understanding the Instability of Positronium: A Closer Look at K-Capture Decay
- TomCurious
- · Replies 3 ·
Graduate Are mass or flavor eigenstates more fundamental in neutrino oscillations?
- McLaren Rulez
- · Replies 5 ·
Graduate Is the PMNS Matrix Always Unitary in Neutrino Physics?
- McLaren Rulez
- · Replies 3 ·
Graduate Hypothetical graviton : Why a spin of 2 ?
- A_theory_2012
- · Replies 11 ·
Graduate Fadeev-Popov ghosts and renormalization
- samuelr85
- · Replies 11 ·
Graduate Physical Hilbert Space - Inner Product & Rigorous Account
- jfy4
- · Replies 13 ·
Graduate Could the Higgs Boson Actually Be a Wave Instead of a Particle?
- SpecialKM
- · Replies 16 ·
Graduate 22 July rumor: Higgs at 144 GeV and anti-Higgs at 350 GeV (comment?)
- marcus
- · Replies 25 ·
Graduate Is there a connection between spin and KE/mass-energy equivalence?
- Dropout
- · Replies 2 ·
Graduate Is Photon Decay Allowed in QED? Investigating Conservation Laws and Amplitudes
- Viky553
- · Replies 2 ·
Graduate Derivation of the differential cross section
- Gavroy
- · Replies 8 ·
Undergrad Is Radioactive Decay Really Random?
- FeDeX_LaTeX
- · Replies 35 ·
Graduate Meaning of X as in SU(3) X SU(2) X U(1)
- arlesterc
- · Replies 14 ·
Undergrad Sun Particles and Radioactive Decay
- Petar Mali
- · Replies 3 ·
Graduate Understanding Dirac Spinor Question in QED
- Jim Kata
- · Replies 1 ·
Graduate Some energy levels ruled out for Higgs
- phinds
- · Replies 1 ·
Graduate Industrial grade positron formation
- skullcracker
- · Replies 18 ·
Graduate What's the matter with a Particle Zoo?
- LukeD
- · Replies 5 ·
Graduate Mach's Principle in Particle Physics
- Eynstone
- · Replies 3 ·
Graduate Ward-Takahashi identity and renormalization
- samuelr85
- · Replies 3 ·
Graduate What Is Deep Inelastic Scattering and How Does It Reveal Quark Structure?
- komigen
- · Replies 7 ·
Graduate The Outcome of W+ and W- Boson Collision
- VreemdeGozer
- · Replies 4 ·
Undergrad How is a neutron captured by a proton?
- AntonL
- · Replies 1 ·
Graduate How are the anti-quarks formed
- Rico L
- · Replies 1 ·
Graduate What is the relationship between the weak nuclear force and charge?
- Schreiberdk
- · Replies 9 ·
Graduate Is double parton scattering useful?
- petergreat
- · Replies 1 ·
Graduate Casimir's Trick/Evaluating Cross Sections
- Spriteling
- · Replies 3 ·
High School Why doesn't the most common form of the hydrogen atom have a neutron?
- omoplata
- · Replies 12 ·
Graduate Using Dimensional Regularization to Tame Divergent Momentum Integrals
- kassem84
- · Replies 2 ·
Graduate Virtual particle propagators in QFT
- Matthaeus
- · Replies 2 ·
Graduate IF tachyons existed,would they violate causality?
- byron178
- · Replies 4 ·
Graduate Why Are There Only 8 Gluons in Quantum Chromodynamics?
- Allojubrious
- · Replies 6 ·
Graduate Higgs Field, Big Bang & Negative Pressure: Questions Explained
- Maximise24
- · Replies 1 ·
Graduate Understanding the QCD Sum Rule: What is it and How Does it Work?
- Nixom
- · Replies 4 ·
Graduate Sakurai: gravitational repulsion
- Manojg
- · Replies 8 ·
Graduate Neutrino Dilemma: How Physicists Established Existence
- Lakshmi N
- · Replies 17 ·
Graduate Photon+photon -> neutrino + antineutrino ?
- PAllen
- · Replies 3 ·
Graduate What is the meaning of the local gauge transformation exactly?
- timewalker
- · Replies 10 ·
Graduate The New Dijet Particle in the Tevatron IS the Higgs
- Schreiberdk
- · Replies 6 ·
High School Understanding Decay in Stable Nuclei: How and Why It Occurs
- batool0111
- · Replies 6 ·
Graduate Can massless charged particles exist in nature?
- Avijeet
- · Replies 18 ·
Graduate Fundamental properties of subatomic particles
- Amir Livne
- · Replies 1 ·
Graduate Particle Decay Mode Percentages
- jfy4
- · Replies 4 ·
Graduate Neutrino Scattering: F. Diagrams at 1st Order
- Leptone
- · Replies 2 ·
Graduate Radioactive decay as explained by Wikipedia
- Naty1
- · Replies 1 ·
Undergrad Proton and Electron Collision: What Might Happen?
- SpecialKM
- · Replies 19 ·
Graduate Are the gluons that make up a proton considered virtual particles?
- Spinnor
- · Replies 12 ·
Graduate Induced scalar electric potential
- nykon
- · Replies 2 ·