Zobrazeno 1 - 10
of 420
pro vyhledávání: '"Pârvan A"'
Publikováno v:
Perspectives in Clinical Research, Vol 9, Iss 1, Pp 44-47 (2018)
The quality of the written informed consent process is one of the most important aspects of clinical research, as it is the single tool that serves as a metric of autonomy. Several challenges have been identified with the informed consent process in
Externí odkaz:
https://doaj.org/article/29b8600beebe4f73ac9b541194bd84ae
Here we study the approximation properties of a modified Goodman-Sharma operator recently considered by Acu and Agrawal in 2019. This operator is linear but not positive. It has the advantage of a higher order of approximation of functions compared w
Externí odkaz:
http://arxiv.org/abs/2410.06908
Autor:
Parvan, A. S.
Thermodynamics of systems moving with relativistic velocities is directly derived from the Lorentz transformation of four-momentum. It is shown that eight different perspectives on relativistic thermodynamics can be determined in the framework of the
Externí odkaz:
http://arxiv.org/abs/2406.12029
Autor:
Parvan, A. S.
The exact and approximate hadron transverse momentum distributions for the Fermi-Dirac, Bose-Einstein and Maxwell-Boltzmann statistics of particles in the framework of the Tsallis statistics with escort probabilities (the Tsallis-3 statistics) have b
Externí odkaz:
http://arxiv.org/abs/2306.01003
Autor:
Parvan, A. S.
Publikováno v:
Physica A 588, 126556 (2022)
The general formalisms of the $q$-dual statistics, the Boltzmann-Gibbs statistics, and three versions of the Tsallis statistics known as Tsallis-1, Tsallis-2, and Tsallis-3 statistics have been considered in the canonical ensemble. We have rigorously
Externí odkaz:
http://arxiv.org/abs/2108.05702
Publikováno v:
Eur. Phys. Jour. A 57, 206 (2021)
We derive the analytical expressions for the first and second order terms in the hadronic transverse momentum spectra obtained from the Tsallis normalized (Tsallis-1) statistics. We revisit the zeroth order quantum Tsallis distributions and obtain th
Externí odkaz:
http://arxiv.org/abs/2007.00424
Autor:
Parvan, A. S.
Publikováno v:
Eur. Phys. J. A 56, 192 (2020)
The thermodynamic quantities of the ideal gas of hadrons and the $(2+1)$--flavor lattice QCD scaled by the effective degeneracy factors of the corresponding models are compared. We have found that in terms of the scaled variables the quark-hadron dua
Externí odkaz:
http://arxiv.org/abs/2002.10933
Autor:
Parvan, A. S.
Publikováno v:
Eur. Phys. J. A 56, 106 (2020)
In the present work, we have found that the phenomenological Tsallis distribution (which nowadays is largely used to describe the transverse momentum distributions of hadrons measured in $pp$ collisions at high energies) is consistent with the basis
Externí odkaz:
http://arxiv.org/abs/1910.13840
Autor:
Parvan, A. S., Bhattacharyya, T.
Publikováno v:
J. Phys. A: Math. Theor. 54, 325004 (2021)
From the Tsallis unnormalized (or Tsallis-2) statistical mechanical formulation, B\"{u}y\"{u}kkili\c{c} {\it et al.} [Phys. Lett. A 197, 209 (1995)] derived the expressions for the single-particle distribution functions (known as the phenomenological
Externí odkaz:
http://arxiv.org/abs/1904.02947
Autor:
Parvan, A. S., Bhattacharyya, T.
Publikováno v:
Eur. Phys. J. A 56, 72 (2020)
The exact analytical formulas for the transverse momentum distributions of the Bose-Einstein, Fermi-Dirac and Maxwell-Boltzmann statistics of particles with nonzero mass in the framework of the Tsallis normalized and Tsallis unnormalized (also known
Externí odkaz:
http://arxiv.org/abs/1903.06118