Results 1 to 10 of about 117,935,502 (148)

Fab Four self-interaction in quantum regime

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
Quantum behavior of the John Lagrangian from the Fab Four class of covariant Galileons is studied. We consider one-loop corrections to the John interaction due to cubic scalar field interaction.
A. B. Arbuzov, B. N. Latosh
doaj   +1 more source

Michaelis-Arbuzov-Type Reaction of 1-Imidoalkyltriarylphosphonium Salts with Selected Phosphorus Nucleophiles

open access: yesMolecules, 2019
In this study, Michaelis-Arbuzov-type reaction of 1-imidoalkyltriarylphosphonium salts with phosphites, phosphonites, and phosphinites was used in the synthesis of a wide range of phosphorus analogs of α-amino acids such as 1-imidoalkylphosphonates,
Jakub Adamek   +4 more
doaj   +1 more source

Probing neutrino and Higgs sectors in $$\text{ SU(2) }_1 \times \text{ SU(2) }_2 \times \text{ U(1) }_Y $$ SU(2) 1 × SU(2) 2 × U(1) Y model with lepton-flavor non-universality

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
The neutrino and Higgs sectors in the $$\text{ SU(2) }_1 \times \text{ SU(2) }_2 \times \text{ U(1) }_Y $$ SU(2) 1 × SU(2) 2 × U(1) Y model with lepton-flavor non-universality are discussed.
L. T. Hue   +3 more
doaj   +1 more source

A new method for the synthesis of α-aminoalkylidenebisphosphonates and their asymmetric phosphonyl-phosphinyl and phosphonyl-phosphinoyl analogues

open access: yesBeilstein Journal of Organic Chemistry, 2015
A convenient approach has been developed to α-aminoalkylidenebisphosphonates and their asymmetric phosphonyl-phosphinyl and phosphonyl-phosphinoyl analogues by α-phosphonylation, α-phosphinylation or α-phosphinoylation of 1-(N-acylamino)alkylphosphonates,
Anna Kuźnik   +7 more
doaj   +1 more source

Insight into the Synthesis and Characterization of Organophosphorus-Based Bridged Triazine Compounds

open access: yesMolecules, 2019
In this article, we report the synthesis of 2,4,6-substituted s-triazine-based organophosphorus compounds via a two-step process, which enables their production in high yields, and with a high purity as solids.
Khalifah A. Salmeia   +5 more
doaj   +1 more source

General one-loop formulas for decay $$h\rightarrow Z\gamma $$ h→Zγ

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
Radiative corrections to the decay $$h\rightarrow Z\gamma $$ h→Zγ are evaluated in the one-loop approximation. The unitary gauge is used. The analytic result is expressed in terms of the Passarino-Veltman functions.
L. T. Hue   +5 more
doaj   +1 more source

FCC Physics Opportunities

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
We review the physics opportunities of the Future Circular Collider, covering its e+e-, pp, ep and heavy ion programmes. We describe the measurement capabilities of each FCC component, addressing the study of electroweak, Higgs and strong interactions ...
A. Abada   +1363 more
doaj   +1 more source

Non-metal-templated approaches to bis(borane) derivatives of macrocyclic dibridgehead diphosphines via alkene metathesis

open access: yesBeilstein Journal of Organic Chemistry, 2018
Two routes to the title compounds are evaluated. First, a ca. 0.01 M CH2Cl2 solution of H3B·P((CH2)6CH=CH2)3 (1·BH3) is treated with 5 mol % of Grubbs' first generation catalyst (0 °C to reflux), followed by H2 (5 bar) and Wilkinson's catalyst (55 °C ...
Tobias Fiedler   +3 more
doaj   +1 more source

Metal–Metal Cooperative C─F and S─F Bond Cleavage by Low‐Valent Tetracobalt Clusters and Water‐Assisted Fluoroarene Hydrodefluorination

open access: yesAngewandte Chemie International Edition, EarlyView.
Self‐assembled tetrahedral CoI4 clusters supported by simple bipyridine‐based ligands undergo core rearrangement to cleave S─F and C(sp2)─F bond, forming fluoride‐bridged tetracobalt(II)‐oxo clusters, while exposure of cobalt(I) clusters to molecular oxygen yields cubane‐type cobalt(III) oxo clusters.
Hoan M. Dinh   +4 more
wiley   +1 more source

Phosphonomethyl (Thio)Phosphonamidite Reagents for the Construction of Phosphonylmethyl Phosphono(Di)Thioate Mono‐ and Diesters

open access: yesChemistry – A European Journal, EarlyView.
A set of new phosphonomethyl (thio)phosphonamidite reagents is introduced to generate unprecedented pyrophosphate mimetics. The versatile P(III)‐P(V) reagents allow for the construction of various pyrophosphate isosteres, and the applicability of the chemistry is illustrated in the assembly of a diverse set of stabilized CDP‐glycerol and CDP‐ribitol ...
Pascal Balić   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy