Zobrazeno 1 - 10
of 241
pro vyhledávání: '"Biyajima, M."'
Charged multiplicity distribution in a pseudo-rapidity window is formulated under the assumption that the charge conservation is satisfied in the full phase space. At first, we analyze measured charged particle multiplicity distributions in pseudo-ra
Externí odkaz:
http://arxiv.org/abs/1907.03318
Autor:
Suzuki, N., Biyajima, M.
The multiplicity distribution and the two-particle Bose-Einstein correlations at fixed multiplicities observed in $pp$ collisions at $\sqrt{s}=7$ TeV by the ALICE Collaboration are analyzed by the formulae obtained in the quantum optical approach. Th
Externí odkaz:
http://arxiv.org/abs/1303.5804
Publikováno v:
Eur.Phys.J.A40:99-108,2009
In 1+1 dimensional hydrodynamics originally proposed by Landau, we derive a new potential and distribution function including Heaviside function and investigate its mathematical and physical properties. Using the original distribution derived by Land
Externí odkaz:
http://arxiv.org/abs/0810.3550
Publikováno v:
Eur.Phys.J.C48:597-603,2006
We have systematically estimated the possible temperatures obtained from an analysis of recent data on $p_t$ distributions observed at RHIC experiments. Using the fact that observed $p_t$ distributions cannot be described by the original Hagedorn for
Externí odkaz:
http://arxiv.org/abs/hep-ph/0602120
Publikováno v:
Acta Phys.Hung.A27:391-394,2006
The extent of a locally equilibrated parton plasma in d + Au collisions at sqrt(s_NN) = 200 GeV is investigated as a function of centrality in a nonequilibrium-statistical framework. Based on a three-sources model, analytical solutions of a relativis
Externí odkaz:
http://arxiv.org/abs/hep-ph/0510150
Autor:
Suzuki, N., Biyajima, M.
Publikováno v:
Int.J.Mod.Phys. E16 (2007) 133-148
Large transverse momentum distributions of identified particles observed at RHIC are analyzed by a relativistic stochastic model in the three dimensional (non-Euclidean) rapidity space. A distribution function obtained from the model is Gaussian-like
Externí odkaz:
http://arxiv.org/abs/hep-ph/0504076
To take into account the temperature fluctuation in the Planck distribution, we calculate convolution integral with several probability distributions. Using these formula as well the Planck distribution and a formula in the non-extensive statistics,
Externí odkaz:
http://arxiv.org/abs/cond-mat/0407792
Publikováno v:
Eur.Phys.J. C40 (2005) 243-250
The new data on k_t distributions obtained at RHIC are analysed by means of selected models of statistical and stochastic origin in order to estimate their importance in providing new information on hadronization process, in particular on the value o
Externí odkaz:
http://arxiv.org/abs/hep-ph/0403063
Publikováno v:
Phys.Lett. B601 (2004) 41-50
Using effective formulas we analyze the Bose-Einstein correlations (BEC) data corrected for Coulomb interactions provided by STAR Collaboration and the quasi-corrected data (raw data with acceptance correction etc) on 2\pi and 3\pi BEC by using Coulo
Externí odkaz:
http://arxiv.org/abs/nucl-th/0312083
Autor:
Suzuki, N., Biyajima, M.
Publikováno v:
Acta Phys.Polon. B35 (2004) 283-288
To describe large momentum distributions of charged particles observed at RHIC, a diffusion equation in the three dimensional hyperbolic space is introduced.
Comment: 5 pages, 3 figures, presented at the 33 international symposium on multipartic
Comment: 5 pages, 3 figures, presented at the 33 international symposium on multipartic
Externí odkaz:
http://arxiv.org/abs/hep-ph/0311152