GLOSA DO WYROKU SĄDU APELACYJNEGO W BIAŁYMSTOKU Z 15 STYCZNIA 2014 R., I ACA 648/13

Radiative W and Z Decays and Spontaneous R-Parity Violation

We point out that in a class of supersymmetric models where R-parity violation is induced by the spontaneous breaking of local B − L symmetry, the R-parity violating W decay W → l̃γ and Z decay Z → ν̃γ, forbidden in the minimal supersymmetric standard model (MSSM), occur at an enhanced rate compared to other models with R-parity breaking. We find that the branching fractions for these modes can b...

Baryonic Z ′ connection of LEP R b , c data with Tevatron ( W , Z , γ ) bb̄ events

The mixing of a new Z ′ boson with the Z significantly improves the fit to the LEP precision electroweak data, provided that the Z ′ couples mainly to quarks. If M Z 2 < 200 GeV, the s-channel Z 2 production and (W, Z, γ)Z 2 pair production cross sections at the Tevatron give an excess above QCD of b ¯ b and (W, Z, γ)b ¯ b events, respectively, with invariant mass m(b ¯ b) ≈ M Z 2 , which provi...

"the Arrival of the Fittest": T O W a R D a Theory of Biological O R G a N I Z a T I O N

W and Z Physics

The electroweak theory elegantly combines the electromagnetic and weak forces, explaining a wide range of interactions using a gauge theory with just three parameters. The theory predicted the W and Z weak gauge bosons before they were directly observed in 1983, and its detailed predictions of W and Z boson properties have been tested to such precision that they now serve as probes for new part...

I Nformation R Etrieval Technique for W Eb Using Nlp

Information retrieval is becoming an intricate part of every domain. Be it in acquiring data from various sources to form a single unit or to present the data in such a way that anyone can extract useful information and hence used in data analysis, data mining etc. This arena has gained much importance in the recent years because as of today we are exploded with various kind of information from...