The electric quadrupole and magnetic octupole moments of the light decuplet baryons are calculated in the framework of the light cone QCD sum rules. A comparison of the obtained results with the predictions of non-covariant quark model is presented. PACS number(s): 11.55.Hx, 13.40.Em, 13.40.Gp e-mail: [email protected] permanent address:Institute of Physics,Baku,Azerbaijan e-mail: e146342@metu...

Using the most general form of the baryon current, nucleon form factors, induced by isovector and isoscalar axial–vector currents, are studied in the framework of light cone QCD sum rule approach. Comparison of our results on form factors with the existing results and lattice calculations are presented. PACS number(s): 11.55.Hx, 13.40.Em, 14.20.Jn e-mail: [email protected] permanent address:In...

Highly distributed, loosely organized, independent, informal work organizations sometimes manage both joint efforts and collective welfare at least as well as centralized bureaucracies do. This aligns closely with the view that markets are superior to bureaucracies as ways of organizing both joint efforts and collective welfare. There are other forms of work organization between perfect markets...

The transition form factors of Ds → f0lν, D → f0lν and Bu → f0lν decays are calculated in 3–point QCD sum rule method, assuming that f0 is a quark–antiquark state with a mixture of strange and light quarks. The branching ratios of these decays are calculated in terms of the mixing angle. e-mail: [email protected] permanent address:Institute of Physics,Baku,Azerbaijan e-mail: [email protected]

E. Arik, O. Çakır, S. A. Çetin and S. Sultansoy a Bogazici University, Faculty of Sciences, Department of Physics, 80815, Bebek, Istanbul, Turkey b Ankara University, Faculty of Sciences, Department of Physics, 06100 Tandogan, Ankara, Turkey c Gazi University, Faculty of Arts and Sciences, Department of Physics, 06500, Teknikokullar, Ankara, Turkey d Azerbaijan Academy of Sciences, Institute of...

The transition form factors of the semileptonic decay Bs into scalar Ds0(2317) meson is calculated in the framework of 3–point QCD sum rule. The branching ratio is found to be ∼ 10−3 for the Bs → Ds0(2317)lν̄l (l = e, μ) decay, and ∼ 10−4 for the Bs → Ds0(2317)τ ν̄τ decay, respectively. e-mail: [email protected] permanent address:Institute of Physics,Baku,Azerbaijan e-mail: [email protected]

In this paper, a house is assumedas an expression of culture. It has been tried to study a Qajar1 house in Tabriz, in terms of its ties with cultural context.Methods and viewpoints of Amos Rapoport have been used in order to identify and peruse the circumstance of this relationship. The main reason for using Rapoport's viewpoints to understand Salmasi House, as a case study, in addition to cont...

in this paper, a house is assumedas an expression of culture. it has been tried to study a qajar1 house in tabriz, in terms of its ties with cultural context.methods and viewpoints of amos rapoport have been used in order to identify and peruse the circumstance of this relationship. the main reason for using rapoport's viewpoints to understand salmasi house, as a case study, in addition to...

This article examines the role of migrant social networks in international migration and extends prior research by testing the strength of tie theory, decomposing networks by sources and resources, and disentangling network effects from complementary explanations. Nearly all previous empirical research has ignored friendship ties and has largely neglected extended-family ties. Using longitudina...

Spouses' emotional ties to family early in marriage are linked to marital outcomes, but little is known about how these ties affect marital stability and whether these effects vary by race and gender. The present study examines the links between emotional ties to family of origin and in-laws in the first year of marriage and marital stability over the first 16 years of marriage. Data were colle...