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Diagrams and Parastatistical Factors for Cascade Emission of a Pair of Paraparticles
Charles A. Nelson, Margarita Kraynova, Calvin S. Mera +1
The empirical absence to date of particles obeying parastatistics in high energy collider experiments might be due to their large masses, weak scale couplings, and lack of gauge co…
Parastatistical Factors for Cascade Emission of a Pair of Paraparticles
Charles A. Nelson, Margarita Kraynova, Calvin S. Mera +1
The empirical absence to date of particles obeying parastatistics in high energy collider experiments might be due to their large masses and lack of gauge couplings. If there is a…
On an Intensity-Ratio Equivalence for Two Top-Quark Decay Couplings
Charles A. Nelson
For the t --> W b decay mode, an intensity-ratio equivalence for two distinct Lorentz-invariant couplings is shown to be a consequence of symmetries of tWb-transformations. Three e…
Tests for the Statistics of Pair-Produced New Particles
Charles A. Nelson
Due to selection rules, new particles are sometimes discovered/predicted to be produced in pairs. In the current search for SUSY particles this will occur if R-parity is conserved.…
On an Intensity-Ratio Equivalence-Theorem for Top Quark Decay
Charles A. Nelson
For the " t --> W b " decay mode, an intensity-ratio equivalence-theorem for two Lorentz-invariant couplings is shown to be related to symmetries of tWb-transformations. Explicit t…
Pairing of Parafermions of Order 2: Seniority Model
Charles A. Nelson
As generalizations of the fermion seniority model, four multi-mode Hamiltonians are considered to investigate some of the consequences of the pairing of parafermions of order two.…
Coherent Production of Pairs of Parabosons of Order 2
Nicholas Frascino, Charles A. Nelson
A parameter-free statistical model is used to study multiplicity signatures for coherent production of charged-pairs of parabosons of order p=2 in comparison with those arising in…
Consequences of a Large Top-Quark Chiral Weak-Moment
Charles A. Nelson
This talk concerns some theoretical patterns of the helicity amplitudes for t --> W b decay. The patterns involve both the standard model's four decay helicity amplitudes, A_{SM},…
On the Top Quark's Chiral Weak-Moment
Charles A. Nelson
For the observed t --> W b decay, an intensity-ratio equivalence-theorem for two Lorentz-invariant couplings is shown to be related to symmetries of tWb-transformations. Three expl…
On Testing for New Couplings in Top Quark Decay
Charles A. Nelson
To quantitatively assay future measurements of competing observables in t --> W b decay, we consider the g_{V-A} coupling values of the helicity decay parameters versus those for "…
Three Numerical Puzzles and the Top Quark's Chiral Weak-Moment
Charles A. Nelson
Versus the standard model's t --> W b decay helicity amplitudes, three numerical puzzles occur at the 0.1 % level when one considers the amplitudes in the case of an additional (f_…
Use of Lambda_b Polarimetry in Top Quark Spin-Correlation Functions
Charles A. Nelson
Due to the absence of hadronization effects and the large top mass, top quark decay will be uniquely sensitive to fundamental electroweak physics at the Tevatron, at the LHC, and a…
Testing for New Couplings in Top Quark Decay
Charles A. Nelson, L. J. Adler
Tests of the Lorentz structure of t --> W b decay will be carried out at the Tevatron, and later at the LHC and at a NLC. To quantitatively assay future measurements of competing o…
Tau Decays Beyond the Standard Model
Charles A. Nelson
In a recent paper, 8 semileptonic parameters were defined to specify the most general Lorentz-invariant spin correlation functions for 2-body tau decays. These parameters can be us…
Testing CP, T and (V-A) Symmetry through Tau Leptons
Charles A. Nelson
Model independent tests for symmetry violations in tau decays are important for determining whether the tau lepton is elementary or, instead, macroscopic. Such tests are also signi…
Tests at a Tau/Charm Factory with Longitudinally Polarized Beams
Charles A. Nelson
In a recent paper, eight semileptonic parameters were defined to specify the most general Lorentz-invariant spin correlation functions for tau semileptonic decays. The parameters w…
A General Treatment of Tau Semi-Leptonic Decays
Charles A. Nelson, Minseob Kim, Daryl P. Nazareth +1
The most general Lorentz invariant spin-correlation functions for are expressed in terms of eight semi-leptonic parameters…
Tests for Tau's Charged-Current Structure
Charles A. Nelson
The Lorentz structure of the tau lepton's charged-current can almost be completely determined by use of stage-two spin-correlation functions for the and $\{a_1^{-}…
Tests for Tau's Charged-Current Structure
Charles A. Nelson
The Lorentz structure of the tau lepton's charged-current can almost be completely determined by use of stage-two spin-correlation functions for the and $\{a_1^{-…
Tau as a Probe for New Physics
Charles A. Nelson
The usage of polarimetry and spin-correlation tests to determine the {\em complete Lorentz structure} of the tau lepton's charged and neutral-current couplings is reviewed. The emp…