Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Yakhshiev, U. T."'
Publikováno v:
Phys. Rev. D 102, 076022 (2020)
In the present work we consider the influence on the heavy quark correlators due to the instanton background in the framework of instanton liquid model (ILM) of QCD vacuum by taking into account also the perturbative gluon effects. For a single heavy
Externí odkaz:
http://arxiv.org/abs/2006.01545
Neutron-Proton Mass Difference in Nuclear Matter and in Finite Nuclei and the Nolen-Schiffer Anomaly
Publikováno v:
EPJ Web Conf.3:06008,2010
The neutron-proton mass difference in (isospin asymmetric) nuclear matter and finite nuclei is studied in the framework of a medium-modified Skyrme model. The proposed effective Lagrangian incorporates both the medium influence of the surrounding nuc
Externí odkaz:
http://arxiv.org/abs/0912.5170
We review a recent work on masses of mesons and nucleons within a hard wall model of holographic QCD in a unified approach. In order to treat meson and nucleon properties on the same footing, we introduced the same infrared (IR) cut for both sectors.
Externí odkaz:
http://arxiv.org/abs/0912.1202
Publikováno v:
Eur.Phys.J.A36:37-48,2008
The neutron-proton mass difference in finite nuclei is studied in the framework of a medium-modified Skyrme model. The possible interplay between the effective nucleon mass in finite nuclei and the Nolen-Schiffer anomaly is discussed. In particular,
Externí odkaz:
http://arxiv.org/abs/0802.1455
Publikováno v:
Eur.Phys.J.A32:299-309,2007
Isospin-breaking effects in the baryonic sector are studied in the framework of a medium-modified Skyrme model. The neutron-proton mass difference in infinite, asymmetric nuclear matter is discussed. In order to describe the influence of the nuclear
Externí odkaz:
http://arxiv.org/abs/0705.1603
Publikováno v:
Eur.Phys.J.A31:357-364,2007
Isospin-breaking effects in nuclear matter are studied in the framework of a medium-modified Skyrme model. The proposed effective Lagrangian incorporates both the medium influence of the surrounding nuclear environment on the single nucleon propertie
Externí odkaz:
http://arxiv.org/abs/nucl-th/0611066
Publikováno v:
Phys.Lett. B628 (2005) 33-39
A possibility of the crystalline state of nuclear matter is discussed in a medium--modified Skyrme model. The interaction energy per nucleon in nuclear matter is evaluated by taking into account the medium influence on single nucleon--skyrmion proper
Externí odkaz:
http://arxiv.org/abs/nucl-th/0410043
Publikováno v:
Phys.Rev. C71 (2005) 034007
We consider the spin-isospin-independent central part of the residual nucleon-nucleon potential in finite spherical nuclei taking into account the deformation effects of the nucleons within the surrounding nuclear environment. It is shown that inside
Externí odkaz:
http://arxiv.org/abs/nucl-th/0409002
Publikováno v:
Phys.Rev.C68:048201,2003
The temperature and density dependence of the meson-nucleon vertex form factors is studied in the framework of thermofield dynamics. Results are obtained for two rather different nucleon-nucleon potentials: the usual Bonn potential and the variation
Externí odkaz:
http://arxiv.org/abs/nucl-th/0304020
Autor:
Fazio, G., Giardina, G., Lamberto, A., Muminov, A. I., Nasirov, A. K., Yakhshiev, U. T., Oganessian, Yu. Ts., Popeko, A. G., Sagaidak, R. N., Yeremin, A. V., Hofmann, S., Hanappe, F., Stuttge, L.
The effects of the entrance channel and shell structure of reacting nuclei on the experimental evaporation residues have been studied by analysing the 40Ar+176Hf, 86Kr+130,136Xe, 124Sn+92Zr and 48Ca+174Yb reactions leading to the 216Th* and 222Th* co
Externí odkaz:
http://arxiv.org/abs/nucl-th/0211024