Rare t-quark decays t → cl
                     +j
                     l
                     −k and t → cṽ
                j
              
                     v
                     
                k
               induced by doublets of scalar leptoquarks within the minimal four-color-symmetry model

Popov, P. Yu.; Smirnov, A. D.

doi:10.1134/s1063778806060081

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2015

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Cited by 3 publications

(2 citation statements)

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“…Wypych et al 249 developed a continuous method of measurement of light reflected from a sample during its degradation. The method is discussed in Chapter 10 and the results of measurements in Chapter 11.…”

Section: Absorbancementioning

confidence: 99%

Principles of Thermal Degradation

Wypych¹

2015

PVC Degradation and Stabilization

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Section: Absorbancementioning

confidence: 99%

Principles of Thermal Degradation

Wypych¹

2015

PVC Degradation and Stabilization

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“…This decay was previously analyzed in [34] in the framework of topcolor assisted technicolor models, and in [35] as induced by scalar leptoquarks in a Pati-Salam model. For b quarks, it is known that under certain circumstances, b → sl + l − can be more significant than b → sγ in restricting the parameter space, i.e., in supersymmetry in the large tan β region [33].…”

Section: Introductionmentioning

confidence: 99%

Rare decay of the top quarkt→cll¯and single top quark production at the ILC

Frank

Turan

2006

Phys. Rev. D

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We perform a complete and detailed analysis of the flavor changing neutral current rare top quark decays t → cl + l − and t → cν iνi at one-loop level in the Standard Model, Two Higgs Doublet Models (I and II) and in MSSM. The branching ratios are very small in all models, O(10 −14 ), except for the case of the unconstrained MSSM, where they can reach O(10 −6 ) for e + e − and ν iνi , and O(10 −5 ) for τ + τ − . This branching ratio is comparable to the ones for t → cV, cH. We also study the production rates of single top and the forward-backward asymmetry in e + e − → tc and comment on the observability of such a signal at the International Linear Collider.

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