23 citations · 39 across the 7 of their papers we have counts for
8 papers
Quasinormal modes in the field of a dyon-like dilatonic black hole corresponding to Toda chain
U. S. Kayumov, S. V. Bolokhov, V. D. Ivashchuk +2
We explore the quasinormal modes of a massless test scalar field in the gravitational background of a non-extremal dilatonic dyonic black hole. The dyon-like black hole solution is…
Probing the Rare Four-Bottom Higgs Decay at the HL-LHC and ILC
Alexander Belyaev, Eduard Boos, Vyacheslav Bunichev +2
We propose the rare SM Higgs decay as a probe of the structure of Higgs interactions with bottom quarks and gauge bosons, and as a baseline for searches for…
On gravitating dyonic configurations in nonlinear electrodynamics
K. A. Bronnikov, S. V. Bolokhov, G. S. Nurbakova +1
We consider static, spherically symmetric configurations of nonlinear electromagnetic fields with Lagrangians , where , in general relativity (GR) and othe…
Photon Sphere for a Dilatonic Dyonic Black Hole in a Model with an Abelian Gauge Field and a Scalar Field
V. D. Ivashchuk, U. S. Kayumov, A. N. Malybayev +1
Dilatonic dyon black hole solution with gravitational radius and two charges and (electric and magnetic ones) in the gravitational model with one scalar fiel…
Photon spheres near black holes in a model with anisotropic fluid
V. D. Ivashchuk, S. V. Bolokhov, F. B. Belissarova +4
The semi-review paper studies the null geodesics which appear for black hole solutions in the gravitational model with anisotropic fluid. The equations of state for the fluid…
Stability Analysis of Circular Geodesics in Dyonic Dilatonic Black Hole Spacetimes
Kuantay Boshkayev, Gulnaz Takey, Vladimir Ivashchuk +3
This research investigates a non-extreme dyonic-like dilatonic charged black hole solution within a four-dimensional gravity model. This model incorporates two scalar (dilaton) fie…
Semileptonic decays of mesons into charmonium states
Aidos Issadykov, Mikhail A. Ivanov, Guliya Nurbakova
In this work we study the semileptonic decays of meson. We evaluated , and tran…
Decay in covariant quark model
Stanislav Dubnička, Anna Z. Dubničková, Nurgul Habyl +3
Our article is devoted to the study of the rare ~decay where . We compute the relevant form factors in the framework of the covariant quark mo…