Form factors of rare B → K 0 (1430)l+l− decay are calculated within three–point QCD sum rules, with K 0 (1430) being the p–wave scalar meson. The branching ratios are estimated when only short, as well as short and long distance effects, are taken into account. It is obtained that the B → K 0 (1430)l+l− (l = e, μ) decay is measurable at LHC. Measurement of these branching ratios for the semilep...

since the collapse of the soviet :union: and the declaration of independence by azerbaijan, tehran-baku relations have been generally moving in the right direction with occasional ups and downs over the past two decades. factors such as cultural and historical communalities and the potential for economic cooperation have acted as impetus for the expansion of relations between the two neighbors....

The magnetic dipole moments of the light tensor mesons f2, a2 and strange K∗0 2 (1430) tensor meson are calculated in the framework of the light cone QCD sum rules. It is observed that the values of the magnetic dipole moment for the charged tensor particles are considerably different from zero. These values are very close to zero for the light neutral f2 and a2 tensor mesons, while it has a sm...

S AND POSTERS Emine Dinç, Szilvia Z Tóth, Győző Garab, Sándor Bottka. Application of SyntheticAntisense Oligodeoxynucleotides in Higher Plants. 4th International Symposium of the SFB429 " Signals, Sensing and Plant Primary Metabolism" University of Potsdam, Sanssouci,October 6th 9th, 2010. Potsdam, Germany Emine Dinç, Szilvia Z. Tóth, Gert Schansker, László Kovács, Győző Garab, Sánd...

background:pneumonia and respiratory tract infections, is associated with high mortality and complications in humans. current antibiotics are used to treat this infectious disease, but may lead to many problems such as unwanted side effects and resistance to antibiotics. this study investigated the antibacterial activity of the hydro alcoholic extracts of the native medicinal plants peganum har...

The independent helicity amplitudes in the Λb → Λl+l− decay in the standard model and its minimal extension, i.e., with the new vector type interactions, are calculated. We calculate various asymmetry parameters characterizing the angular dependence of the differential decay width for the cascade decay Λb → Λ(→ a + b)V ∗(→ l+l−) with polarized and unpolarized heavy baryons. The sensitivity of t...

The independent helicity amplitudes in the Λb → Λl+l− decay in the standard model and its minimal extension, i.e., with the new vector type interactions, are calculated. We calculate various asymmetry parameters characterizing the angular dependence of the differential decay width for the cascade decay Λb → Λ(→ a + b)V ∗(→ l+l−) with polarized and unpolarized heavy baryons. The sensitivity of t...

Scalar form factor of the nucleon is calculated in the framework of light cone QCD sum rules, using the most general form of the baryon current. Using the result on scalar form factor of the nucleon, the nucleon–scalar σ and a0 meson coupling constants are estimated. Our results on these couplings are in good agreement with the prediction of the external field QCD sum rules method. PACS number(...

We analyze the semileptonic Bc → B∗ ull decay in the frame work of the Standard Model. We calculate the Bc to B ∗ u transition form factors in QCD sum rules. Analytical expressions for the spectral densities and gluon condensates are presented. The branching ratio of the Bc → B∗ ull decay is calculated, and it is obtained that this decay can be detectable at forthcoming LHC machines. PACS numbe...

The independent helicity amplitudes in the Λb → Λl+l− decay in the standard model and its minimal extension, i.e., with the new vector type interactions, are calculated. We calculate various asymmetry parameters characterizing the angular dependence of the differential decay width for the cascade decay Λb → Λ(→ a + b)V ∗(→ l+l−) with polarized and unpolarized heavy baryons. The sensitivity of t...