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NSR database version of April 27, 2024.

Search: Author = M.Biyajima

Found 23 matches.

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2018BI09      Eur.Phys.J. A 54, 105 (2018)

M.Biyajima, T.Mizoguchi

Analyses of multiplicity distributions and Bose-Einstein correlations at the LHC using negative binomial distribution and generalized Glauber-Lachs formula

doi: 10.1140/epja/i2018-12537-y
Citations: PlumX Metrics


2009MI14      Eur.Phys.J. A 40, 99 (2009)

T.Mizoguchi, H.Miyazawa, M.Biyajima

A potential including the Heaviside function in the 1 + 1 dimensional hydrodynamics by Landau; Its basic properties and application to data at RHIC energies

doi: 10.1140/epja/i2008-10753-8
Citations: PlumX Metrics


2008WO02      Eur.Phys.J. A 36, 111 (2008)

G.Wolschin, M.Biyajima, T.Mizoguchi

Diffusion or bounce back in relativistic heavy-ion collisions?

doi: 10.1140/epja/i2007-10550-y
Citations: PlumX Metrics


2007SU03      Int.J.Mod.Phys. E16, 133 (2007)

N.Suzuki, M.Biyajima

Transverse momentum distribution with radial flow in relativistic diffusion model

NUCLEAR REACTIONS 1H(p, X), Au(Au, X), E(cm)=200 GeV/nucleon; calculated particles transverse momentum distributions. Relativistic diffusion model.

doi: 10.1142/S0218301307005582
Citations: PlumX Metrics


2006WO02      Phys.Lett. B 633, 38 (2006)

G.Wolschin, M.Biyajima, T.Mizoguchi, N.Suzuki

Local thermalization in the d + Au system

NUCLEAR REACTIONS 197Au(d, X), E(cm)=200 GeV/nucleon; analyzed charged particle rapidity spectra, pseudorapidity vs centrality; deduced model parameters, size of thermal equilibrium region. Relativistic diffusion model.

doi: 10.1016/j.physletb.2005.10.096
Citations: PlumX Metrics


2006WO06      Ann.Phys.(Leipzig) 15, 369 (2006)

G.Wolschin, M.Biyajima, T.Mizoguchi, N.Suzuki

Time evolution of relativistic d + Au and Au + Au collisions

NUCLEAR REACTIONS 197Au(d, X), (197Au, X), E(cm)=200 GeV/nucleon; calculated hadron pseudorapidity distributions. Relativistic diffusion model, three sources of particle production, comparison with data.

doi: 10.1002/andp.200510182
Citations: PlumX Metrics


2005BI05      Eur.Phys.J. C 40, 243 (2005)

M.Biyajima, M.Kaneyama, T.Mizoguchi, G.Wilk

Analyses of kt distributions at RHIC by means of some selected statistical and stochastic models

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=130, 200 GeV/nucleon; analyzed particles transverse momentum distributions; deduced temperature, related parameters. Statistical models.

doi: 10.1140/epjc/s2005-02140-2
Citations: PlumX Metrics


2004SU15      Acta Phys.Pol. B35, 283 (2004)

N.Suzuki, M.Biyajima

Analysis of Transverse Momentum Distributions Observed at RHIC by a Stochastic Model in Hyperbolic Space

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=200 GeV/nucleon; analyzed charged hadrons transverse momentum spectra. Diffusion equation.


2003BI09      Prog.Theor.Phys.(Kyoto) 109, 483 (2003)

M.Biyajima, T.Mizoguchi

η-Scaling of dNch/dη at √ sNN = 200 GeV by the PHOBOS Collaboration and the Ornstein-Uhlenbeck Stochastic Process

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=130, 200 GeV/nucleon; analyzed charged particle multiplicity distributions. Ornstein-Uhlenbeck stochastic process.

doi: 10.1143/PTP.109.483
Citations: PlumX Metrics


2002BI13      Prog.Theor.Phys.(Kyoto) 108, 559 (2002); Erratum Prog.Theor.Phys.(Kyoto) 109, 151 (2003)

M.Biyajima, M.Ide, T.Mizoguchi, N.Suzuki

Scaling Behavior of (Nch)-1dNch/dη at √ sNN = 130 GeV by the PHOBOS Collaboration and Its Implication - A Possible Explanation Employing the Ornstein-Uhlenbeck Process -

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=130 GeV/nucleon; analyzed scaling behavior; deduced possible quark-gluon plasma signature.

doi: 10.1143/PTP.108.559
Citations: PlumX Metrics


2001BI14      Phys.Lett. 515B, 470 (2001)

M.Biyajima, T.Mizoguchi, N.Nakajima, A.Ohsawa, N.Suzuki

Analyses of Multiplicity Distributions at Tevatron by a Two-Component Stochastic Model. No Leading Particle Effect in E735 Experiment

NUCLEAR REACTIONS 1H(p-bar, X), E(cm)=1.8 TeV; analyzed particle multiplicity distributions; deduced no leading particle effect. Two-component stochastic model.

doi: 10.1016/S0370-2693(01)00874-7
Citations: PlumX Metrics


2001MI04      Phys.Lett. 499B, 245 (2001)

T.Mizoguchi, M.Biyajima

Possible Formulations for Three-Charged Particles Correlations in Terms of Coulomb Wave Functions

NUCLEAR REACTIONS Pb(S, X), E at 200 GeV/c/nucleon; analyzed three-particle correlation data. Bose-Einstein correlations.

doi: 10.1016/S0370-2693(01)00048-X
Citations: PlumX Metrics


1999MI08      Phys.Rev. C59, 2209 (1999)

T.Mizoguchi, M.Biyajima, I.V.Andreev, G.Wilk

Analysis of Correlation Data of π+π- Pair in the p + Ta Reaction using Coulomb Wave Function Including Momentum Resolution and the Strong Interaction Effect

NUCLEAR REACTIONS Ta(p, X), E at 70 GeV/c; analyzed pion correlation data; deduced interaction region size.

doi: 10.1103/PhysRevC.59.2209
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1999SU13      Phys.Rev. C60, 034903 (1999)

N.Suzuki, M.Biyajima

Multiplicity Dependence of Identical Particle Correlations in the Quantum Optical Approach

NUCLEAR REACTIONS 1H(p-bar, X), E(cm)=900 GeV; analyzed particle correlations, multiplicity distributions. Quantum optical approach.

doi: 10.1103/PhysRevC.60.034903
Citations: PlumX Metrics


1998BI08      Phys.Rev. D58, 037505 (1998)

M.Biyajima, T.Osada, K.Takei

Analyses of Multiplicity Distributions of e+e- and e-p Collisions by Means of a Modified Negative Binomial Distribution and Laguerre-Type Distribution: Interrelation of solutions in stochastic processes

NUCLEAR REACTIONS 1H(e, X), E=high; analyzed multiplicity distributions; deduced parameters. Modified negative binomial distribution.

doi: 10.1103/PhysRevD.58.037505
Citations: PlumX Metrics


1998BI12      Phys.Rev. C58, 2316 (1998); Erratum Phys.Rev. C60, 019902 (1999)

M.Biyajima, A.Ohsawa, N.Suzuki, I.V.Andreev

Isotopic Spin Effect in Two-Pion and Three-Pion Bose-Einstein Correlations

NUCLEAR REACTIONS Xe(π, X), E at 3.5 GeV/c; analyzed two-particle Bose-Einstein correlations for neutral pions.

doi: 10.1103/PhysRevC.58.2316
Citations: PlumX Metrics


1998SU21      Phys.Rev. C58, 1720 (1998)

N.Suzuki, M.Biyajima, G.Wilk, Z.Wlodarczyk

Cumulant Moments in Hadron-Nucleus Collisions and Stochastic Processes

NUCLEAR REACTIONS 27Al, 197Au(K+, X), E at 250 GeV/c; 40Ar, 131Xe(p, X), E at 200 GeV/c; analyzed negatively charged particles multiplicity distributions cumulant moments. Leading particle cascade model.

doi: 10.1103/PhysRevC.58.1720
Citations: PlumX Metrics


1997OS01      Phys.Rev. C55, 2615 (1997)

T.Osada, M.Biyajima, G.Wilk

Quasiscaling in the Analysis of the Yield Ratio π-+: Mathematical structure and estimation of source size

NUCLEAR REACTIONS Pb(Pb, X), E=158 GeV/nucleon; analyzed π+- yield ratio; deduced central charged fragment size, baryon number density.

doi: 10.1103/PhysRevC.55.2615
Citations: PlumX Metrics


1997SU21      Phys.Rev. C56, 2736 (1997)

N.Suzuki, M.Biyajima, I.V.Andreev

Generating Functional Approach to Bose-Einstein Correlations

doi: 10.1103/PhysRevC.56.2736
Citations: PlumX Metrics


1996OS06      Phys.Rev. C54, R2167 (1996)

T.Osada, S.Sano, M.Biyajima, G.Wilk

What Information Can We Obtain from the Yield Ratio π-+ in Heavy-Ion Collisions ( Question )

NUCLEAR REACTIONS 197Au(197Au, X), Pb(Pb, X), E=high; analyzed π+- yield ratio data at central rapidity regions; deduced quasiscaling behavior causing, parameter derivation related features. Coulomb wave function distortion included.

doi: 10.1103/PhysRevC.54.R2167
Citations: PlumX Metrics


1995BI28      Prog.Theor.Phys.(Kyoto), Suppl. 120, 217 (1995)

M.Biyajima, T.Mizoguchi

Production Mechanism of Pion and Kaon in S + Pb Reaction at 200 GeV/c

NUCLEAR REACTIONS Pb(S, X), E at 200 GeV/c; analyzed multi-pion, multi-kaon production data; deduced K+K+-, K-K--interaction range differences.

doi: 10.1143/PTPS.120.217
Citations: PlumX Metrics


1994BI21      Prog.Theor.Phys.(Kyoto) 92, 1223 (1994)

M.Biyajima, T.Mizoguchi, Y.Nakata, G.Wilk

Bose-Einstein Correlations of K-Mesons and Their Production Mechanism in S + Pb Reactions

NUCLEAR REACTIONS Pb(S, X), E at 200 GeV/c; analyzed K-meson production correlation data; deduced anti-u-quark, u-quark production space related features. Long range correlations included in model.

doi: 10.1143/ptp/92.6.1223
Citations: PlumX Metrics


1994MI29      Prog.Theor.Phys.(Kyoto) 91, 905 (1994)

T.Mizoguchi, M.Biyajima, T.Kageya

Bose-Einstein Correlations and Source Functions. II - Analyses of Data in S + Pb Reaction at 200 GeV/c -

NUCLEAR REACTIONS Pb(S, X), E at 200 GeV/c; analyzed correlations data. Different Bose-Einstein correlations source functions, two different frameworks.

doi: 10.1143/ptp/91.5.905
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