181756162
Electronic System of Data Output with Digital Processor for Multichannel Cherenkov Counter with Small Multipliers. (In Russian)
107557313
Memory matrixes with ferrite cores for wire spark chambers.
182391760
Proportional Chamber Readout System
104149626
EXPERIMENTAL STUDY OF THE pi+ p ---> K+ SIGMA+ REACTION AT 12-GeV/c
125911269
A FIVE RAY OSCILLOSCOPE FOR MEASURING PI+ MESON LIFETIME
122791439
Search for parity-nonconservation effects in deep-inelastic μ-N interaction
Abstract The difference of the cross sections for deep inelastic scattering of muons with average momenta 21 GeV/ c with right and left helicity at large angles, i.e., with large momentum transfer, has been measured. No statistically-significant dependence of cross sections on the longitudinal polarization of muons has been found, i.e. no parity-nonconservation effects in deep inelastic μN interaction have been observed. The magnitude of the cross-section asymmetry R = [〈σ R 〉 − 〈σ L 〉] [〈σ R 〉+ + 〈σ L 〉] may be represented as R = β 〈 Q 2 〉 = (− 4 ± 6) × 10 −3 〈 Q 2 , (GeV/ c ) 2 〉. The limitations G o ( μ ) = (+ 6 ± 10) G have been obtained for the constant G o ( μ ) of vector-axial interaction ( G o (μ) 2 ) [ μ γα(1 + γ 5 )μ] J α o (hadron, V-A).
120456111
Gluonic correlation length from spin-dependent potentials
The vacuum gluonic correlation length is extracted from recent lattice data on spin-dependent interquark potentials in heavy quarkonia. It is shown that the data are consistent with extremely small values of the correlation length, Tg ≲ 0.1 fm.
122014501
THE THREE-BODY PROBLEM. COMPLETE SYSTEM OF ANGULAR FUNCTIONS
15311288
Dynamical equations for mesons and baryons in large N_c QCD
New equations are derived for meson and baryon Green's functions in a systematic method using the QCD Lagrangian and large N c approximation as a starting point. The equations are shown to contain both confinement dynamics and chiral symmetry breaking. Linear Regge trajectories are demonstrated for the solutions.
122971976
Spin dependent forces of quarks in baryon
Nonperturbative spin-dependent forces of quarks in a baryon are calculated directly from the QCD Lagrangian in the framework of the Field Correlator Method both for heavy and light quarks. Resulting forces contain terms of 5 different structures, only one being known before in asymptotic form. Perturbative terms obtained by the same method are standard and have different signs and structures with respect to the corresponding nonperturbative ones, implying possible cancellations for some baryonic states.
24885066
Triangular and Y-shaped hadrons in QCD
Gauge-invariant extended configurations are considered for the three fundamental (quarks) or adjoint (gluons) particles. For quarks, it is shown that the Y-shaped configuration is the only one possible. For adjoint sources, both Y-shaped and triangular configurations may exist. The corresponding static potentials are calculated by the method of field correlators and, in the case of baryons, shown to be consistent with the lattice simulations. For adjoint sources the potentials of Y-shaped and Δ-shaped configurations turn out to be close to each other, which leads to almost degenerate masses of 3−−3g glueballs and odderon trajectories.