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RISstandard model coupling constant
coupling constant in standard model is investigated by using the electron positron data....
2JPNH and 3JPNH Coupling Constants, Crystallography and NMR Considerations
2JPNH and 3JPNH Coupling Constants, Crystallography and NMR Considerations...
Variance of Different Models in Electron Positron Annihilations
The average event shape variables is studied in electron positron annihilation within the context of next to leading order(NLO) perturbative QCD prediction. We measure the strong coupling constant by fitting the NLO model with the variance...
Momentum distribution of charged particles in jets in dijet events and comparison to perturbative QCD predictions
Inclusive momentum distributions of charged particles are measured in dijet events. Events were
produced at the AMY detector with a centre of mass energy of 60 GeV. Our results were compared, on the one hand to those ...
Renormalization scale and coupling constant on different flavors
We measure the coupling constant -as- as well as the non-perturbative parameter -a0- in QCD theory by using the renormalization equation and also the dispersive model. Our analysis is based on employing the event shape observables. By fitting...
Measurement of strong coupling constant by using event shape moments in perturbative theory
We measure the strong coupling constant at NNLO corrections. We do this analysis with moments of event shape variables: thrust, C parameter, heavy jet mass, wide and total jet broadening, by fitting the L3 and DELPHI data with NNLO model. Our real...
Computational modeling of the photovoltaic activities in EABX3 (EA=ethylammonium, B=Pb, Sn, Ge, X=Cl, Br, I) perovskite solar cells
the basic photovoltaic processes in this type of solar cells. Based on the results, the coupling constant of EABX3/TiO2 (|VRP|) is the most important parameter that affects the photovoltaic properties of the PSCs and an increase in the size of the halides...