High Energy, Nuclear, Particle Physics Forum

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I Four neutrons form a transient isolated entity - a tetraneutron?
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667
I Strange star physics?
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3
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826
A How to take non-relativistic limit of the following Lagrangian
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1
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762
I What are the limits of particle accelerators?
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12
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1K
I Zero spin of Higgs boson? Is it really zero?
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16
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2K
B Self-energy Operator
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11
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811
A New results, BEST-Experiment, sterile neutrinos?
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1
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691
A Is the weak interaction asymptotically free?
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6
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794
A Does the Z boson pole show up in the photon propagator?
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5
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I Higgs decay to 2 top quarks
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6
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1K
A Lehmann Kallen and spectral representation
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997
A Metastable vacuum and tunneling
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967
I Doubly charming tetraquark
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2K
A Probability of U-235 fission happening
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607
I New Hadron Naming Rules
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A Conformal Field Theory
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B ETMC lattice results are closer to the measured muon g-2
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3
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755
I Are there currently working colliders with unequal beam sizes?
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9
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765
I Nuclear Fission of Uranium-235
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3
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854
I Nuclear Physics: Yearly Time Measurement
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2
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688
A First order electroweak correction to the g-2 magnetic moment
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8
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715
I Converting density unit ##MeV^4## to SI units
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8
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768
I Has photoproduction of gluons been observed?
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12
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1K
I Electron mass conversion during electron capture
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3
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682
B Why Ag 108 decays into Cd 108 most of the time?
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1
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603
B Where Can I Find The New Daya Bay Results?
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7
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742
I What happens to a gluon that does not have enough energy to hadronize?
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9
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982
I Ultra-high energy photon interactions with matter
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8
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846
I CP violating angle
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8
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792
B U235 Criticality
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2
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612
B Where can I buy a muon detector?
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13
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2K
A Atmospheric electron neutrinos
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11
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860
A Wilson coefficient values
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9
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997
I Energy reduction/deflection of beta particles due to isotope geometry
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2
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629
A A Calculation of a Form Factor at large ##q^2##
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1
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909
B Why can't nuclear reactions burn the atmosphere
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2
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731
I Neutrinoless double beta decay derivation
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1
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799
I Higgs field and Higgs boson
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8
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869
I Electrons from Internal Conversion
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6
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786
B Why are SU(3), SU(2) and U(1) groups used in the Standard Model?
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3
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865
A Any developments on the origin of mass by QCD?
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7
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2K
A A paragraph in"Handbook of QCD" by Mueller
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1
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740
B Alpha Particles of Uranium 238
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I Exploring the Universe with a Particle Accelerator
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6
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817
A Normalized differential cross section
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9
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877
B Conversion of Mass to Energy
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21
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1K
A Isospin for Antiparticles
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3
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1K
I Why are all quarks considered fundamental?
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11
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B Where does the mass of a W boson come from in beta decay?
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3
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1K
A The Factorization Theorem in Particle Physics
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A HQET Feynman rules
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2
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720
I Open Questions about Neutrinos Today
3
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I Pole mass and non stationary mass of a particle
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4
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994
I When to use Feynman or Schwinger Parametrization
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1
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944
I Help getting my Cloud Chamber to work please
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2
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807
I Kurie Plot Y-axis
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4
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859
A Bubble nucleation and metastable vacuum
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3
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2K
I Is the spin group spin(n) a double cover for O(n)?
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4
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1K
B Sievert lethal radiation doses for Non-Humans (other animals)
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10
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950
I Poincare Group as a Lie Group
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27
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2K
B Iron, Nuclear Stability and Nuclear Energy
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24
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1K
A Klein Gordon Lagrangian -- Summation question
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1
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749
B Quarks, electrons, neutrinos, and photons?
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12
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1K
A Glueballs - definitive detection
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10
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944
B Breit Wheeler Matter Production
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6
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953
A Axial Charge Definition
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2
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923
A Clarifying Fradkin's Terminology on Quantum Numbers of Gauge Groups
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683
B Compton Scattering and Inverse Compton Scattering
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5
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738
I Single particle energy detection
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2K
B Gamma spectroscopy, Compton edge
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21
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2K
A What knowledge is needed to understand modern QFT research?
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25
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1K
I Why are free parameters bad for a theory?
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8
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1K
A Understanding Proportional Counter Circuit
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519
A Global vs. Local (gauge) Symmetry
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1
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821
A Dimensional Transmutation
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614
How to understand Proton Structure-function (pdf)
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4
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I Neutrino detection at Cern
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688
A Effective Lagrangian
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8
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847
I Bethe-Bloch calculation
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7
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1K
A Any electron/beta coincidence database?
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2
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864
I What would a hypothetical quark-quark collision yield?
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4
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1K
B Do charged particles always have spin?
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3
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726
I Fermi Gas Model: Energetic Degeneration & the Pauli Exclusion Principle
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1
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635
B Are quarks fundamental elements of matter?
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6
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964
A Electroweak interaction
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16
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1K
A Intuition behind asymptotic freedom/slavery
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1
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591
A For the W3 and B bosons, what is their hypercharge and isospin?
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1
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809
I Upper end of nucleon overtones
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4
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799
I Background radiation
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31
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2K
A Why is the Higgs mechanism needed?
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5
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880
A $\phi^4$ in $4 - \epsilon$ dimension renormalization beta function
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2
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917
A Wilson Line Propagator
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4
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782
A Beta/gamma decay probabilities
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2
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689
B Depth of Compton scattering
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683
I Queries on the operation of the LHC with pilot beams before Run 3
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564
I Particle lifetime (half-life) question
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7
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733
I Experimental average lifetime of particles
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13
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874
A Higgs field was zero right after Big Bang, could it return to zero?
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2
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634
B Source radioactivity estimate from a radiation detector
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2
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580
I Discussion of free neutron lifetime
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7
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2K

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