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NSR database version of April 27, 2024.

Search: Author = A.Capella

Found 25 matches.

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2007CA06      Phys.Rev. C 75, 024905 (2007)

A.Capella, E.G.Ferreiro

Elliptic flow and fixed pT suppression in a final state interaction model

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=200 GeV/nucleon; calculated neutral pion suppression factor vs transverse momentum, elliptic flow. Final state interaction model.

doi: 10.1103/PhysRevC.75.024905
Citations: PlumX Metrics


2007CA42      Phys.Rev. C 76, 064906 (2007)

A.Capella, E.G.Ferreiro

J/ψ suppression and the decrease of nuclear absorption with increasing energy

doi: 10.1103/PhysRevC.76.064906
Citations: PlumX Metrics


2005CA07      Eur.Phys.J. C 40, 129 (2005)

A.Capella, E.G.Ferreiro, A.B.Kaidalov, D.Sousa

Anomalous suppression of π0 production at large transverse momentum in Au + Au and d + Au collisions at √ sNN = 200 GeV

NUCLEAR REACTIONS 197Au(d, X), (197Au, X), E(cm)=200 GeV/nucleon; calculated neutral pion yields, transverse momentum, suppression features.

doi: 10.1140/epjc/s2004-02097-6
Citations: PlumX Metrics


2005CA32      Eur.Phys.J. C 42, 419 (2005)

A.Capella, E.G.Ferreiro

J/ψ suppression at √ s = 200 GeV in the comovers' interaction model

NUCLEAR REACTIONS Cu(Cu, X), 197Au(197Au, X), E(cm)=200 GeV/nucleon; calculated J/ψ yields, suppression features. Comovers' interaction model.

doi: 10.1140/epjc/s2005-02348-0
Citations: PlumX Metrics


2003AR12      Eur.Phys.J. C 29, 531 (2003)

N.Armesto, A.Capella, A.B.Kaidalov, J.Lopez-Albacete, C.A.Salgado

Nuclear structure functions at small x from inelastic shadowing and diffraction

NUCLEAR STRUCTURE 2H, He, Li, C, Ca, Sn, Pb; analyzed structure function data, shadowing effects.

NUCLEAR REACTIONS 197Au(197Au, X), E(cm)=19, 130, 200 GeV/nucleon; Pb(Pb, X), E(cm)=5500 GeV/nucleon; calculated multiplicity reduction factor.

doi: 10.1140/epjc/s2003-01243-0
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2003CA45      Acta Phys.Pol. B34, 3331 (2003)

A.Capella

Mechanisms of multiparticle production in heavy ion collisions at high energy


2002CA10      Nucl.Phys. A698, 583c (2002)

A.Capella, N.Armesto, E.G.Ferreiro, A.Kaidalov, D.Sousa

J/ψ Suppression at SPS and RHIC in the Comovers Approach

NUCLEAR REACTIONS Pb(Pb, X), E=high; analyzed J/ψ, Drell-Yan production data. Comovers approach.

doi: 10.1016/S0375-9474(01)01433-6
Citations: PlumX Metrics


2002CA23      Phys.Rev. C65, 054908 (2002)

A.Capella, A.B.Kaidalov, D.Sousa

Why is the J/ψ Suppression Enhanced at Large Transverse Energy ?

NUCLEAR REACTIONS Pb(Pb, X), E=high; analyzed J/ψ production σ relative to minimum bias, deduced suppression enhancement mechanism at high transverse energy.

doi: 10.1103/PhysRevC.65.054908
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2002CA41      Phys.Lett. 542B, 65 (2002)

A.Capella

Can One Understand Stopping in Heavy Ion Collisions Without an Anomalous Mechanism ?

NUCLEAR REACTIONS 1H(p, p-barX), Pb(Pb, X), 197Au(197Au, X), E=high; calculated net baryon rapidity distributions. Two-component model, comparisons with data.

doi: 10.1016/S0370-2693(02)02304-3
Citations: PlumX Metrics


2001CA09      Phys.Rev. D63, 054010 (2001)

A.Capella, E.G.Ferreiro, C.A.Salgado, A.B.Kaidalov

Deep Inelastic Scattering Data and the Problem of Saturation in Small-x Physics

NUCLEAR REACTIONS 1H(γ, X), E=high; calculated structure functions, σ for deep inelastic scattering; deduced unitarity effects.

doi: 10.1103/PhysRevD.63.054010
Citations: PlumX Metrics


2001CA34      Phys.Lett. 511B, 185 (2001)

A.Capella, D.Sousa

Centrality Dependence of Hadron Multiplicities in Nuclear Collisions in the Dual Parton Model

NUCLEAR REACTIONS Pb(Pb, X), E(cm)=17.3 GeV; 197Au(197Au, X), E(cm)=130, 200 GeV; calculated hadron multiplicity vs centrality. Comparison with data.

doi: 10.1016/S0370-2693(01)00644-X
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2000CA36      Phys.Rev.Lett. 85, 2080 (2000)

A.Capella, E.G.Ferreiro, A.B.Kaidalov

Nonsaturation of the J/ψ Suppression at Large Transverse Energy in the Comovers Approach

NUCLEAR REACTIONS Pb(Pb, X), E=high; analyzed J/ψ production data; deduced no saturation of supression at large transverse energy.

doi: 10.1103/PhysRevLett.85.2080
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1999AR01      Phys.Rev. C59, 395 (1999)

N.Armesto, A.Capella, E.G.Ferreiro

Charmonium Suppression in Lead-Lead Collisions: Is there a break in the J/ψ Cross Section ?

NUCLEAR REACTIONS Pb(Pb, X), E=high; analyzed J/ψ production, transverse energy distribution; deduced no deconfinement phase transition. Nuclear absorption plus comover interaction.

doi: 10.1103/PhysRevC.59.395
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1999BR05      Nucl.Phys. B(Proc.Supp.) S71, 254 (1999)

M.A.Braun, C.Pajares, C.A.Salgado, N.Armesto, A.Capella

Rescattering Effects in Heavy Flavour Production Off Nuclei

NUCLEAR REACTIONS Pb(p, X), (Pb, X), E=20-6000 GeV; calculated effective atomic numbers for J/ψ, open charm production. Quantum field theoretical approach.

doi: 10.1016/S0920-5632(98)00351-X
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1999CA30      Phys.Lett. 459B, 27 (1999)

A.Capella, E.G.Ferreiro, C.A.Salgado

Baryon and Antibaryon Production in Hadronic and Nuclear Interactions

NUCLEAR REACTIONS Pb(p, X), (Pb, X), E=160 GeV/nucleon; calculated hyperon yields, rapidity densities; deduced final-state interactions contribution. Dual parton model.

doi: 10.1016/S0370-2693(99)00664-4
Citations: PlumX Metrics


1999CA41      Acta Phys.Hung.N.S. 9, 169 (1999)

A.Capella, A.Kaidalov, J.T.T.Van

Gribov Theory of Nuclear Interactions and Particle Densities at Future Heavy-Ion Colliders


1999CA44      Phys.Rev. C60, 054906 (1999)

A.Capella, C.A.Salgado

Baryon Stopping and Hyperon Enhancement in the Improved Dual Parton Model

NUCLEAR REACTIONS S(S, X), E at 200 GeV/c/nucleon; Pb(Pb, X), E at 158 GeV/c/nucleon; 197Au(p, X), E not given; calculated baryon, proton, hyperon yields, rapidity distributions. Improved dual parton model, comparisons with data.

doi: 10.1103/PhysRevC.60.054906
Citations: PlumX Metrics


1999CA54      Nucl.Phys. A661, 502c (1999)

A.Capella, E.G.Ferreiro, C.A.Salgado

Baryon and Antibaryon Production in Hadronic and Nuclear Collisions

doi: 10.1016/S0375-9474(99)85075-1
Citations: PlumX Metrics


1999CA58      Acta Phys.Pol. B30, 3541 (1999)

A.Capella

Standard Sources of Particle Production in Heavy Ion Collisions

NUCLEAR REACTIONS Pb(p, X), (Pb, X), E=high; calculated baryon yields, J/ψ production features; deduced role of diquark breaking component. Nuclear shadowing, event-by-event fluctuations also discussed. Independent string model.


1998AR11      Phys.Lett. 430B, 23 (1998)

N.Armesto, A.Capella

A Quantitative Reanalysis of Charmonium Suppression in Nuclear Collisions

NUCLEAR REACTIONS U(S, X), Pb(Pb, X), E=high; analyzed data; deduced possible J/ψ suppression mechanism. Co-mover approach. Proton-induced reaction data also discussed.

doi: 10.1016/S0370-2693(98)00487-0
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1998CA31      Phys.Rev. D58, 014002 (1998)

A.Capella, A.Kaidalov, V.Neichitailo, J.T.T.Van

Multiparticle Production in Small-x Deep Inelastic Scattering and the Nature of the Pomeron

NUCLEAR REACTIONS 1H(e, e'X), E=high; calculated charged particle multiplicities; deduced multiparticle production mechanism features.

doi: 10.1103/PhysRevD.58.014002
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1997AR27      J.Phys.(London) G23, 1969 (1997)

N.Armesto, A.Capella

Interpretations of J/ψ Suppression

doi: 10.1088/0954-3899/23/12/022
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1997CA10      Phys.Lett. 393B, 431 (1997)

A.Capella, A.Kaidalov, A.K.Akil, C.Gerschel

J/ψ and ψ' Suppression in Heavy Ion Collisions

NUCLEAR REACTIONS Pb(Pb, X), U(S, X), 1H(p, X), C, 27Al, Cu, W(p, X), E=high; analyzed (J/ψ)-, ψ'-production realted features. Combined nuclear absorption, final state interaction with co-moving hadrons.

doi: 10.1016/S0370-2693(96)01650-4
Citations: PlumX Metrics


1997CA60      J.Phys.(London) G23, 1979 (1997)

A.Capella

Baryon Stopping and Strangeness Enhancement in the Dual Parton Model

NUCLEAR REACTIONS S(S, X), E at 200 GeV/c/nucleon; Pb(Pb, X), E at 160 GeV/c/nucleon; calculated Λ rapidity distribution; deduced final state interaction role. Dual parton model, strangeness enhancement.

doi: 10.1088/0954-3899/23/12/023
Citations: PlumX Metrics


1996CA46      Nucl.Phys. A610, 132c (1996)

A.Capella

Baryon Stopping and Strange Baryon Enhancement in Heavy Ion Collisions

NUCLEAR REACTIONS Pb(Pb, X), E at 160 GeV/c/nucleon; S(S, X), E at 200 GeV/c/nucleon; analyzed rapidity distributions.

doi: 10.1016/S0375-9474(96)00349-1
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