نتایج جستجو برای: c hπ interaction

تعداد نتایج: 1563823  

2000
F. S. Navarra M. Nielsen M. E. Bracco M. Chiapparini C. L. Schat

The H * Hπ form factor for H = B and D mesons is evaluated in a QCD sum rule calculation. We study the Borel sum rule for the three point function of two pseudoscalar and one vector meson currents up to order four in the operator product expansion. The double Borel transform is performed with respect to the heavy meson momenta. We discuss the momentum dependence of the form factors and two diff...

Journal: :Journal of Ankara University Faculty of Medicine 2018

Journal: :Journal of Biological Chemistry 2006

Journal: :Journal of Biological Chemistry 2008

The thermodynamic parameters of interaction between calf thymus histone H A and dodecyl trimethyl ammonium bromide (DTAB), a cationic surfactant, in aqueous solutions of pH 3.2, 6.4 and 10.0 were measured over a wide range of DTAB concentrations by equilibrium dialysis at 27°C and 37°C and are discussed. The data are used to determine the free energy from the Wyman binding potential theore...

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