Moreover, since the W' mass is directly connected to the scale of symmetry breaking of the model, a lower mass bound on the

gauge boson represents also a lower bound on the scale of symmetry breaking.

is the field strength for the new electrically neutral

gauge boson ([Z'.sub.B-L]) of [U(1).sub.B-L].

where [M.sub.W] and [M.sub.Z] are the

gauge bosons masses.

Kalman, PREONS: Models of Leptons, Quarks and

Gauge Bosons as Composite Objects, World Scientific Publishing, 1992.

Hedge boson force is incompatible to

gauge boson force field.

We have investigated the CP-conserving dimension-6 operators of Higgs boson with other SM

gauge bosons via [e.sup.+][e.sup.-] [right arrow] [nu][bar.[nu]]H process using an effective Lagrangian approach at first energy stage of CLIC ([square root of s] = 380 GeV, [L.sub.int] = 500 [fb.sup.-1]).

Senjanovic, "Majorana neutrinos and the production of the right-handed charged

gauge boson," Physical Review Letters, vol.

The only SU(2) triplet DM candidate in the MSSM is the wino-like neutralino, dominated by the fermionic superpartner of the [W.sub.3] weak

gauge boson. The wino belongs to the adjoint representation of the gauge group (hypercharge Y = 0) and the wino-like neutralino emerges, after EWSB, from the diagonalization of (1) in the limit [absolute value of ([M.sub.2])] [much less than] [M.sub.1], [mu].

The

gauge boson coupling to Higgs and [eta] (the equivalent of (4)) will be (neglecting hypercharge)

The hidden sector is coupled to the standard model (SM) via the "Higgs-portal" mechanism due to the [phi] mixing with the SM Higgs boson h and also via the loop-level couplings of [phi] to two gluons and [phi] to two hypercharge

gauge bosons induced by U.

The first one is that the [s.sub.[beta]-[alpha]] factor in the lightest Higgs-gauge coupling is set to unity while the heavier Higgs, H, decouples from

gauge bosons [16].

We consider an EFT approach where a heavy scalar [PHI] interacts with the SM

gauge bosons through the dimension-5 operators and with the SM quarks through the dimension-4 operators.