Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Ivanytskyi A. I."'
Autor:
Bugaev K. A., Ivanytskyi A. I., Sagun V. V., Grinyuk B. E., Savchenko D. O., Zinovjev G. M., Nikonov E. G., Bravina L. V., Zabrodin E. E., Blaschke D. B., Kabana S., Taranenko A. V.
Publikováno v:
EPJ Web of Conferences, Vol 204, p 03001 (2019)
The chemical freeze-out irregularities found with the most advanced hadron resonance gas model and possible signals of two QCD phase transitions are discussed. We have found that the center-of-mass collision energy range of tricritical endpoint of QC
Externí odkaz:
https://doaj.org/article/c83c4f92646e45b18be2fa81a92535b2
Autor:
Bugaev, K. A., Vitiuk, O. V., Grinyuk, B. E., Panasiuk, P. P., Yakovenko, N. S., Zherebtsova, E. S., Sagun, V. V., Ivanytskyi, O. I., Bravina, L. V., Blaschke, D. B., Kabana, S., Kuleshov, S. V., Taranenko, A. V., Zabrodin, E. E., Zinovjev, G. M.
Publikováno v:
Intern. J. Mod. Phys. A 36, 34n35, 2141009 (2021)
Here we develop an original approach to investigate the grand canonical partition function of the multicomponent mixtures of Boltzmann particles with hard-core interaction in finite and even small systems of the volumes above 20 fm$^3$. The derived e
Externí odkaz:
http://arxiv.org/abs/2104.05351
Autor:
Bugaev, K. A., Vitiuk, O. V., Grinyuk, B. E., Yakovenko, N. S., Zherebtsova, E. S., Sagun, V. V., Ivanytskyi, O. I., Savchenko, D. O., Bravina, L. V., Blaschke, D. B., Farrar, G. R., Kabana, S., Kuleshov, S. V., Nikonov, E. G., Taranenko, A. V., Zabrodin, E. E., Zinovjev, G. M.
Publikováno v:
J. Phys.: Conf. Ser. 2020 1690 012123
We present a summary of the recent results obtained with the novel hadron resonance gas model with the multicomponent hard-core repulsion which is extended to describe the mixtures of hadrons and light (anti-, hyper-)nuclei. A very accurate descripti
Externí odkaz:
http://arxiv.org/abs/2011.09292
Publikováno v:
Ukr. J. Phys. Vol. 65, No. 11, p. 963-972 (2020)
We investigate the phase transition of Bose-Einstein particles with the hard-core repulsion in the grand canonical ensemble within the Van der Waals approximation. It is shown that the pressure of non-relativistic Bose-Einstein particles is mathemati
Externí odkaz:
http://arxiv.org/abs/2009.02178
Autor:
Bugaev, K. A., Vitiuk, O. V., Grinyuk, B. E., Sagun, V. V., Yakovenko, N. S., Ivanytskyi, O. I., Zinovjev, G. M., Blaschke, D. B., Nikonov, E. G., Bravina, L. V., Zabrodin, E. E., Kabana, S., Kuleshov, S. V., Farrar, G. R., Zherebtsova, E. S., Taranenko, A. V.
Publikováno v:
Eur. Phys. J. A 56, 293--1-15 (2020)
Here we develop a new strategy to analyze the chemical freeze-out of light (anti)nuclei produced in high energy collisions of heavy atomic nuclei within an advanced version of the hadron resonance gas model. It is based on two different, but compleme
Externí odkaz:
http://arxiv.org/abs/2005.01555
Autor:
Grinyuk, B. E., Bugaev, K. A., Sagun, V. V., Ivanytskyi, O. I., Borisyuk, D. L., Zhokhin, A. S., Zinovjev, G. M., Blaschke, D. B., Bravina, L. V., Zabrodin, E. E., Nikonov, E. G., Farrar, G., Kabana, S., Kuleshov, S. V., Taranenko, A. V.
Publikováno v:
Int. J. Mod. Phys. E (2020)
From the analysis of light (anti)nuclei multiplicities that were measured recently by the ALICE collaboration in Pb+Pb collisions at the center-of-mass collision energy $\sqrt{s_{NN}} =2.76$ TeV there arose a highly non-trivial question about the exc
Externí odkaz:
http://arxiv.org/abs/2004.05481
Publikováno v:
Phys. Part. Nucl. Lett. 16, No 6 (2019) 671-680
Using the model of hexagonal clusters we express the surface, curvature and Gauss curvature coefficients of the nuclear binding energy in terms of its bulk coefficient. Using the derived values of these coefficients and a single fitting parameter we
Externí odkaz:
http://arxiv.org/abs/1904.05955
On separate chemical freeze-outs of hadrons and light (anti)nuclei in high energy nuclear collisions
Autor:
Bugaev, K. A., Grinyuk, B. E., Ivanytskyi, A. I., Sagun, V. V., Savchenko, D. O., Zinovjev, G. M., Nikonov, E. G., Bravina, L. V., Zabrodin, E. E., Blaschke, D. B., Kabana, S., Taranenko, A. V.
The multiplicities of light (anti)nuclei were measured recently by the ALICE collaboration in Pb+Pb collisions at the center-of-mass collision energy $\sqrt{s_{NN}} =2.76$ TeV. Surprisingly, the hadron resonance gas model is able to perfectly describ
Externí odkaz:
http://arxiv.org/abs/1812.02509
Autor:
Bugaev, K. A., Ivanytskyi, A. I., Sagun, V. V., Grinyuk, B. E., Savchenko, D. O., Zinovjev, G. M., Nikonov, E. G., Bravina, L. V., Zabrodin, E. E., Blaschke, D. B., Kabana, S., Taranenko, A. V.
The chemical freeze-out irregularities found with the most advanced hadron resonance gas model and possible signals of two QCD phase transitions are discussed. We found that the center-of-mass collision energy range of tricritical endpoint of QCD pha
Externí odkaz:
http://arxiv.org/abs/1811.07420
Autor:
Bugaev, K. A., Ivanytskyi, A. I., Sagun, V. V., Grinyuk, B. E., Savchenko, D. O., Zinovjev, G. M., Nikonov, E. G., Bravina, L. V., Zabrodin, E. E., Blaschke, D. B., Taranenko, A. V., Turko, L.
Publikováno v:
Universe 5 (2), 63 (2019)
In this work we discuss a novel approach to model the hadronic and nuclear matter equations of state using the induced surface tension concept. Since the obtained equations of state, classical and quantum, are among the most successful ones in descri
Externí odkaz:
http://arxiv.org/abs/1810.00486