L-R asymmetries and signals for new bosons

Montero, J. C.; Pleitez, V.; Rodriguez, M. C.

doi:10.1063/1.1301408

Cited by 9 publications

(12 citation statements)

References 7 publications

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“…7,14-16 Ab initio modeling calculations have shown that the electrophilic attack for branching should be the most prevalent of the two mechanisms, since the Diels-Alder reaction is not energetically favorable and considerable steric hindrance would also be a negative factor toward this reaction. 41 Quantification of crosslinking in regards to branching and Diels-Alder for the polymer chains is theoretically possible from the NMR spectra of the reaction over time. 6 Identification of peaks that correspond to a branching product proved difficult since all of the peaks that would be indicative of branching are also found in linear polymeric chains.…”

Section: Spectral Analysis Of Pfa and Poly(2-fe) Oligomersmentioning

confidence: 99%

Kinetics studies and characterization of poly(furfuryl alcohol) for use as bio‐based furan novolacs

Sadler

Yeh

Toulan

et al. 2018

J of Applied Polymer Sci

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Poly(furfuryl alcohol) (PFA) is an attractive target for the development of bio‐based novolac resins. However, control of the polycondensation reaction is not well understood and side reactions are an important factor for PFA and the development of new resins. The polymerization reactions and kinetics of furfuryl alcohol and 2‐furyl ethanol into polymeric resins are detailed in this work. Nuclear magnetic resonance spectroscopy analysis of reaction kinetics, molecular weight analysis, and rheology analysis confirm that the polymerization reaction rate of 2‐furyl ethanol is much faster than that of furfuryl alcohol because the addition of this methyl group serves to stabilize the carbocation transition state. Side reactions, such as Diels–Alder crosslinking and in particular branching, are quantified and were found to be much more prevalent in the polymerization of PFA. The glass transition temperature was measured to be 376 K for PFA and only 294 K for poly(2‐furyl ethanol). Molecular dynamics simulations showed that the alternative structure that forms in PFA that causes branching results in greater backbone rigidity causing its higher glass transition temperature. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46608.

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Section: Spectral Analysis Of Pfa and Poly(2-fe) Oligomersmentioning

confidence: 99%

Kinetics studies and characterization of poly(furfuryl alcohol) for use as bio‐based furan novolacs

Sadler

Yeh

Toulan

et al. 2018

J of Applied Polymer Sci

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“…After integrating the super-Lagrangian given in Eqs. (14,15,16) and Eq. (18), we obtain the Lagrangian given in Appendix A.…”

Section: The Supersymmetric Termsmentioning

confidence: 99%

“…There exists another interesting possibility (ϑ = 1/ √ 3), where a left-handed anti-neutrino to each usual SU(2) L doublet is added to form an SU(3) triplet (ν, l, ν c ) L [4], and this model is called the 3-3-1 model with RH neutrinos. The 3-3-1 models have been studied extensively over the last decade, see for example [14,15,16,17,18,19,20].…”

Section: Introductionmentioning

confidence: 99%

Supersymmetric reduced minimal 3-3-1 model

et al. 2013

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We build a supersymmetric version of the minimal 3-3-1 model with just two Higgs triplets using the superfield formalism. We study the mass spectrum of all particles in concordance with the experimental bounds. At the tree level, the masses of charged gauge bosons are the same as those of charged Higgs bosons. We also show that the electron, muon and their neutrinos as well as down and strange quarks gain mass through the loop correction. The narrow constraint on the ratio t w = w w ′ is given by studying the new invisible decay mode of the Z boson.

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“…The supersymmetric 3-3-1 model is employed by J.C. Montero, V. Pleitez, M.C. Rodrigues to calculate the neutralinos and charginos masses, and to emphasize the difference in the generation of lepton mass production mechanism with the usual 3-3-1 and the minimal SUSY model [10].…”

Section: Oral Communications and Postersmentioning

confidence: 99%