*10.* *THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS* /(for cosmic
rays, see 96.40.-z in astronomy; for experimental methods and
instrumentation for elementary-particle physics, see section 29)/
*11.* *General theory of fields and particles* /(see also 03.65.-w
Quantum mechanics and 03.70.+k Theory of quantized fields)/
*11.10.-z* *Field theory* /(for gauge field theories, see 11.15.-q)/
11.10.Cd Axiomatic approach
11.10.Ef Lagrangian and Hamiltonian approach
11.10.Gh Renormalization
11.10.Hi Renormalization group evolution of parameters
11.10.Jj Asymptotic problems and properties
11.10.Kk Field theories in dimensions other than four /(see also
04.50.+h Gravity in more than four dimensions; 04.60.Kz Lower
dimensional models in quantum gravity)/
11.10.Lm Nonlinear or nonlocal theories and models /(see also 11.27.+d
Extended classical solutions; cosmic strings, domain walls, texture)/
11.10.Nx Noncommutative field theory
11.10.St Bound and unstable states; Bethe-Salpeter equations
11.10.Wx Finite-temperature field theory
... ... ... /Relativistic wave equations, see 03.65.Pm /
*11.15.-q* *Gauge field theories*
11.15.Bt General properties of perturbation theory
11.15.Ex Spontaneous breaking of gauge symmetries
11.15.Ha Lattice gauge theory /(see also 12.38.Gc Lattice QCD calculations)/
11.15.Kc Classical and semiclassical techniques
11.15.Me Strong-coupling expansions
11.15.Pg Expansions for large numbers of components (e.g., 1//N/_/c/
expansions)
11.15.Tk Other nonperturbative techniques
*11.25.-w* *Strings and branes * /(for cosmic strings, see 98.80.Cq in
cosmology; see also 11.27.+d Extended classical solutions; cosmic
strings, domain walls, texture)/
11.25.Db Properties of perturbation theory
11.25.Hf Conformal field theory, algebraic structures
11.25.Mj Compactification and four-dimensional models
11.25.Pm Noncritical string theory
11.25.Sq Nonperturbative techniques; string field theory
11.25.Tq Gauge/string duality
11.25.Uv D branes
11.25.Wx String and brane phenomenology
11.25.Yb M theory
*11.27.+d* *Extended classical solutions; cosmic strings, domain walls,
texture* /(see also 98.80.Cq in cosmology; 11.25.-w Strings and branes)/
*11.30.-j* *Symmetry and conservation laws* /(see also 02.20.-a Group
theory)/
11.30.Cp Lorentz and Poincare invariance
11.30.Er Charge conjugation, parity, time reversal, and other discrete
symmetries
11.30.Fs Global symmetries (e.g., baryon number, lepton number)
11.30.Hv Flavor symmetries
11.30.Ly Other internal and higher symmetries
11.30.Na Nonlinear and dynamical symmetries (spectrum-generating
symmetries)
11.30.Pb Supersymmetry /(see also 12.60.Jv Supersymmetric models)/
11.30.Qc Spontaneous and radiative symmetry breaking
11.30.Rd Chiral symmetries
*11.40.-q* *Currents and their properties*
11.40.Dw General theory of currents
11.40.Ex Formal properties of current algebras /(see also 12.39.Fe
Chiral Lagrangians)/
11.40.Ha Partially conserved axial-vector currents
*11.55.-m* *S-matrix theory; analytic structure of amplitudes*
11.55.Bq Analytic properties of S matrix
11.55.Ds Exact S matrices
11.55.Fv Dispersion relations
11.55.Hx Sum rules
11.55.Jy Regge formalism /(see also 12.40.Nn in strong interactions)/
*11.80.-m* *Relativistic scattering theory*
11.80.Cr Kinematical properties (helicity and invariant amplitudes,
kinematic singularities, etc.)
11.80.Et Partial-wave analysis
11.80.Fv Approximations (eikonal approximation, variational principles,
etc.)
11.80.Gw Multichannel scattering
11.80.Jy Many-body scattering and Faddeev equation
11.80.La Multiple scattering
*11.90.+t* *Other topics in general theory of fields and particles
(restricted to new topics in section 11)*
*12.* *Specific theories and interaction models; particle systematics*
*12.10.-g* *Unified field theories and models* /(see also 04.50.+h-in
general relativity and gravitation, 11.25.Mj Compactification and
four-dimensional models)/
12.10.Dm Unified theories and models of strong and electroweak interactions
12.10.Kt Unification of couplings; mass relations
*12.15.-y* *Electroweak interactions*
... ... ... /Extensions of gauge or Higgs sector, see 12.60.Cn or 12.60.Fr/
12.15.Ff Quark and lepton masses and mixing /(see also 14.60.Pq Neutrino
mass and mixing)/
12.15.Hh Determination of Kobayashi-Maskawa matrix elements
12.15.Ji Applications of electroweak models to specific processes
12.15.Lk Electroweak radiative corrections /(see also 13.40.Ks
Electromagnetic corrections to strong- and weak-interaction processes)/
12.15.Mm Neutral currents
*12.20.-m* *Quantum electrodynamics*
12.20.Ds Specific calculations
12.20.Fv Experimental tests /(for optical tests in quantum
electrodynamics, see 42.50.Xa)/
*12.38.-t* *Quantum chromodynamics*
... ... ... /Quarks, gluons, and QCD in nuclei and nuclear processes,
see 24.85.+p/
12.38.Aw General properties of QCD (dynamics, confinement, etc.)
12.38.Bx Perturbative calculations
12.38.Cy Summation of perturbation theory
12.38.Gc Lattice QCD calculations /(see also 11.15.Ha Lattice gauge theory)/
12.38.Lg Other nonperturbative calculations
12.38.Mh Quark-gluon plasma /(see also 25.75.Nq Quark deconfinement,
quark-gluon plasma production and phase transitions in relativistic
heavy ion collisions)/
12.38.Qk Experimental tests
*12.39.-x* *Phenomenological quark models*
12.39.Ba Bag model
12.39.Dc Skyrmions
12.39.Fe Chiral Lagrangians
12.39.Hg Heavy quark effective theory
12.39.Jh Nonrelativistic quark model
12.39.Ki Relativistic quark model
12.39.Mk Glueball and nonstandard multi-quark/gluon states
12.39.Pn Potential models
12.39.St Factorization
*12.40.-y* *Other models for strong interactions*
12.40.Ee Statistical models
12.40.Nn Regge theory, duality, absorptive/optical models /(see also
11.55.Jy Regge formalism)/
12.40.Vv Vector-meson dominance
12.40.Yx Hadron mass models and calculations
*12.60.-i* *Models beyond the standard model*
... ... ... /Unified field theories and models, see 12.10.-g/
12.60.Cn Extensions of electroweak gauge sector
12.60.Fr Extensions of electroweak Higgs sector
12.60.Jv Supersymmetric models /(see also 04.65.+e Supergravity)/
12.60.Nz Technicolor models
12.60.Rc Composite models
*12.90.+b* *Miscellaneous theoretical ideas and models (restricted to
new topics in section 12)*
*13.* *Specific reactions and phenomenology*
*13.15.+g* *Neutrino interactions*
*13.20.-v* *Leptonic, semileptonic, and radiative decays of mesons*
13.20.Cz Decays of pi mesons
13.20.Eb Decays of /K/ mesons
13.20.Fc Decays of charmed mesons
13.20.Gd Decays of /J//psi, Upsilon, and other quarkonia
13.20.He Decays of bottom mesons
13.20.Jf Decays of other mesons
*13.25.-k* *Hadronic decays of mesons*
13.25.Cq Decays of pi mesons
13.25.Es Decays of /K/ mesons
13.25.Ft Decays of charmed mesons
13.25.Gv Decays of /J//psi, Upsilon, and other quarkonia
13.25.Hw Decays of bottom mesons
13.25.Jx Decays of other mesons
*13.30.-a* *Decays of baryons*
13.30.Ce Leptonic, semileptonic, and radiative decays
13.30.Eg Hadronic decays
*13.35.-r* *Decays of leptons*
13.35.Bv Decays of muons
13.35.Dx Decays of taus
13.35.Hb Decays of heavy neutrinos
*13.38.-b* *Decays of intermediate bosons*
13.38.Be Decays of /W/ bosons
13.38.Dg Decays of /Z/ bosons
*13.40.-f* *Electromagnetic processes and properties*
13.40.Dk Electromagnetic mass differences
13.40.Em Electric and magnetic moments
13.40.Gp Electromagnetic form factors
13.40.Hq Electromagnetic decays
13.40.Ks Electromagnetic corrections to strong- and weak-interaction
processes
*13.60.-r* *Photon and charged-lepton interactions with hadrons* /(for
neutrino interactions, see 13.15.+g)/
13.60.Fz Elastic and Compton scattering
13.60.Hb Total and inclusive cross sections (including deep-inelastic
processes)
13.60.Le Meson production
13.60.Rj Baryon production
*13.66.-a* *Lepton-lepton interactions*
13.66.Bc Hadron production in /e/^- /e/^+ interactions
13.66.De Lepton production in /e/^- /e/^+ interactions
13.66.Fg Gauge and Higgs boson production in /e/^- /e/^+ interactions
13.66.Hk Production of non-standard model particles in /e/^- /e/^+
interactions
13.66.Jn Precision mesurements in /e/^- /e/^+ interactions
13.66.Lm Processes in other lepton-lepton interactions
*13.75.-n* *Hadron-induced low- and intermediate-energy reactions and
scattering (energy(less-than-or-equal-to)10 GeV)* /(for higher energies,
see 13.85.-t)/
13.75.Cs Nucleon-nucleon interactions (including antinucleons,
deuterons, etc.) /(for /N/-/N/ interactions in nuclei, see 21.30.-x)/
13.75.Ev Hyperon-nucleon interactions
13.75.Gx Pion-baryon interactions
13.75.Jz Kaon-baryon interactions
13.75.Lb Meson-meson interactions
*13.85.-t* *Hadron-induced high- and super-high-energy interactions
(energy>10 GeV)* /(for low energies, see 13.75.-n)/
13.85.Dz Elastic scattering
13.85.Fb Inelastic scattering: two-particle final states
13.85.Hd Inelastic scattering: many-particle final states
13.85.Lg Total cross sections
13.85.Ni Inclusive production with identified hadrons
13.85.Qk Inclusive production with identified leptons, photons, or other
nonhadronic particles
13.85.Rm Limits on production of particles
13.85.Tp Cosmic-ray interactions /(see also 96.40.-z Cosmic rays in
astronomy)/
*13.87.-a* *Jets in large-Q^2 scattering*
13.87.Ce Production
13.87.Fh Fragmentation into hadrons
*13.88.+e* *Polarization in interactions and scattering*
*13.90.+i* *Other topics in specific reactions and phenomenology of
elementary particles (restricted to new topics in section 13)*
*14.* *Properties of specific particles*
*14.20.-c* *Baryons (including antiparticles)*
14.20.Dh Protons and neutrons
14.20.Gk Baryon resonances with /S/=0
14.20.Jn Hyperons
14.20.Lq Charmed baryons
14.20.Mr Bottom baryons
14.20.Pt Dibaryons
*14.40.-n* *Mesons*
14.40.Aq Pi, /K/, and eta mesons
14.40.Cs Other mesons with /S/=/C/=0, mass<2.5 GeV
14.40.Ev Other strange mesons
14.40.Gx Mesons with /S/=/C/=/B/=0, mass>2.5 GeV (including quarkonia)
14.40.Lb Charmed mesons
14.40.Nd Bottom mesons
*14.60.-z* *Leptons*
14.60.Cd Electrons (including positrons)
14.60.Ef Muons
14.60.Fg Taus
14.60.Hi Other charged heavy leptons
14.60.Lm Ordinary neutrinos (nue, numu, nutau)
14.60.Pq Neutrino mass and mixing /(see also 12.15.Ff Quark and lepton
masses and mixing)/
14.60.St Non-standard-model neutrinos, right-handed neutrinos, etc.
*14.65.-q* *Quarks*
14.65.Bt Light quarks
14.65.Dw Charmed quarks
14.65.Fy Bottom quarks
14.65.Ha Top quarks
*14.70.-e* *Gauge bosons*
14.70.Bh Photons
14.70.Dj Gluons
14.70.Fm /W/ bosons
14.70.Hp /Z/ bosons
14.70.Pw Other gauge bosons
*14.80.-j* *Other particles (including hypothetical)*
14.80.Bn Standard-model Higgs bosons
14.80.Cp Non-standard-model Higgs bosons
14.80.Hv Magnetic monopoles
14.80.Ly Supersymmetric partners of known particles
14.80.Mz Axions and other Nambu-Goldstone bosons (Majorons, familons, etc.)