Test for the Existence of the Neutral Vector Boson of Weak Interactions

1964 ◽  
Vol 136 (1B) ◽  
pp. B214-B216 ◽  
Author(s):  
Howard R. Reiss ◽  
Vladimir Wataghin
2019 ◽  
Vol 791 ◽  
pp. 206-209 ◽  
Author(s):  
J. Blümlein ◽  
A. De Freitas ◽  
C.G. Raab ◽  
K. Schönwald

1994 ◽  
Vol 09 (17) ◽  
pp. 1609-1615 ◽  
Author(s):  
D. GÓMEZ DUMM ◽  
F. PISANO ◽  
V. PLEITEZ

We consider flavor changing neutral current effects coming from the Z′ exchange in 3–3–1 models. We show that the mass of this extra neutral vector boson may be less than 2 TeV and discuss the problem of quark family discrimination.


2021 ◽  
pp. 348-387
Author(s):  
J. Iliopoulos ◽  
T.N. Tomaras

We present the phenomenology of the weak interactions in a historical perspective, from Fermi’s four-fermion theory to the V−A current×current interaction. The experiments of C.S. Wu, which established parity violation, and M. Goldhaber, which measured the neutrino helicity, are described. We study in turn the leptonic, semi-leptonic and non-leptonic weak interactions. We introduce the concept of the conserved vector current and the partially conserved axial current and show that the latter is the result of spontaneously broken chiral symmetry with the pion the corresponding pseudo-Goldstone boson. We study Gell–Mann’s current algebra and derive the Adler–Weisberger relation. Strangeness changing weak interactions and the Cabibbo theory are described. We present a phenomenological analysis of CP-violation in the neutral kaon system and we end with the intermediate vector boson hypothesis.


2019 ◽  
Vol 340 (9-10) ◽  
pp. 952-956
Author(s):  
Lismary González ◽  
Gretel Quintero Angulo ◽  
Aurora Pérez Martínez ◽  
Hugo Pérez Rojas

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