Institut de Physique Nucléaire d’Orsay

output

19922020

most citedElliptic flow of charged particles in Pb-Pb collisions at 2.76 TeV

876 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2006Show all

18 papers · 1 filter

astro-ph2006

Physics Results of the Pierre Auger Observatory

V. Van Elewyck

The Southern Pierre Auger Observatory is now nearing completion and the accumulating data sample has already allowed to extract scientific results of relevance for ultra-high energ…

nucl-ex2006★ 75 cited

psi' production in Pb-Pb collisions at 158 GeV/nucleon

NA50 Collaboration

psi' production is studied in Pb-Pb collisions at 158 GeV/c per nucleon incident momentum. Absolute cross-sections are measured and production rates are investigated as a function…

nucl-ex2006★ 123 cited

J/psi and psi' production and their normal nuclear absorption in proton-nucleus collisions at 400 GeV

NA50 Collaboration

We report a new measurement of J/psi, psi' and Drell-Yan cross-sections, in the kinematical domain $- 0.425 < y_{cm} < 0.575$ and $- 0.5 < cos θ_{CS} < 0.5$ , performed at the CERN-SP…

nucl-ex2006★ 161 cited

First Measurement of Beam-Recoil Observables Cx and Cz in Hyperon Photoproduction

R. Bradford, R. A. Schumacher, CLAS Collaboration

Spin transfer from circularly polarized real photons to recoiling hyperons has been measured for the reactions $γ + p \to K^{+} + Λ$ and $γ + p \to K^{+} + Σ^{0}$ . The data…

hep-ex2006★ 66 cited

Separated Structure Functions for the Exclusive Electroproduction of $K^{+} Λ$ and $K^{+} Σ^{0}$ Final States

P. Ambrozewicz, D. S. Carman, R. J. Feuerbach +4

We report measurements of the exclusive electroproduction of $K^{+} Λ$ and $K^{+} Σ^{0}$ final states from a proton target using the CLAS detector at the Thomas Jefferson National Accelera…

nucl-ex2006★ 124 cited

Dielectron production in 12C+12C collisions at 2 AGeV with HADES

Piotr Salabura

The invariant-mass spectrum of $e^{+} e^{-}$ pairs produced in $^{12}$ C+ $^{12}$ C collisions at an incident energy of 2 GeV per nucleon has been measured for the first time. The measure…

hep-ph2006★ 47 cited

Quark-Hadron Duality in Spin Structure Functions g1p and g1d

P. E. Bosted, K. V. Dharmawardane, G. E. Dodge +3

New measurements of the spin structure functions of the proton and deuteron g1p(x,Q2) and g1d(x,Q2) in the nucleon resonance region are compared with extrapolations of target-mass-…

hep-ex2006★ 56 cited

Search for the $Θ^{+}$ pentaquark in the reactions $γ p \to K ˉ^{0} K^{+} n$ and $γ p \to K ˉ^{0} K^{0} p$

R. De Vita, M. Battaglieri, V. Kubarovsky +9

The exclusive reactions $γ p \to K ˉ^{0} K^{+} n$ and $γ p \to K ˉ^{0} K^{0} p$ have been studied in the photon energy range 1.6--3.8 GeV, searching for evidence of the exotic baryon $…

hep-ex2006★ 104 cited

Measurement of the N to Delta(1232) Transition at High Momentum Transfer by pi0 Electroproduction

M. Ungaro, P. Stoler, I. Aznauryan +4

We report a new measurement of the exclusive electroproduction reaction gamma* p -> pi0 p to explore the evolution from soft non-perturbative physics to hard processes via the Q2 d…

nucl-ex2006★ 130 cited

Measurement of the $x$ - and $Q^{2}$ -Dependence of the Asymmetry $A_{1}$ on the Nucleon

K. V. Dharmawardane, S. E. Kuhn, P. Bosted +1

We report results for the virtual photon asymmetry $A_{1}$ on the nucleon from new Jefferson Lab measurements. The experiment, which used the CEBAF Large Acceptance Spectrometer and…

astro-ph2006★ 127 cited

Cosmogenic Neutrinos from the propagation of Ultra High Energy Nuclei

D. Allard, M. Ave, N. Busca +5

We calculate the flux of neutrinos generated by the propagation of ultra-high energy nuclei over cosmological distances. The propagation takes into account the interactions with co…

hep-ex2006★ 116 cited

Measurement of Deeply Virtual Compton Scattering with a Polarized Proton Target

S. Chen, H. Avakian, V. Burkert +2

The longitudinal target-spin asymmetry A_UL for the exclusive electroproduction of high energy photons was measured for the first time in p(e,e'pγ). The data have been accumulated…

hep-ex2006★ 13 cited

Search for $Θ^{++}$ Pentaquarks in the Exclusive Reaction $γ p \to K^{+} K^{-} p$

V. Kubarovsky, M. Battaglieri, R. De Vita +6

The reaction $γ p \to p K^{+} K^{-}$ was studied at Jefferson Lab with photon energies from 1.8 to 3.8 GeV using a tagged photon beam. The goal was to search for a $Θ^{++}$ pentaquark, a…

hep-ex2006★ 7 cited

Bottomonium and Drell-Yan production in p-A collisions at 450 GeV

NA50 Collaboration

The NA50 Collaboration has measured heavy-quarkonium production in p-A collisions at 450 GeV incident energy (sqrt(s) = 29.1 GeV). We report here results on the production of the U…

hep-ex2006★ 94 cited

Search for the $Θ^{+}$ pentaquark in the reaction $γ d \to p K^{-} K^{+} n$

B. McKinnon, K. Hicks

A search for the \thp in the reaction $γ d \to p K^{-} K^{+} n$ was completed using the CLAS detector at Jefferson Lab. A study of the same reaction, published earlier, reported the observ…

nucl-th2006★ 19 cited

The Nuclear Scissors Mode from Various Aspects

E. B. Balbutsev, P. Schuck

Three methods to describe collective motion, Random Phase Approximation (RPA), Wigner Function Moments (WFM) and the Green's Function (GF) method are compared in detail and their p…

nucl-ex2006★ 65 cited

eta-prime photoproduction on the proton for photon energies from 1.527 to 2.227 GeV

M. Dugger, J. P. Ball, P. Collins +2

Differential cross sections for the reaction gamma p -> eta-prime p have been measured with the CLAS spectrometer and a tagged photon beam with energies from 1.527 to 2.227 GeV. Th…

nucl-ex2006★ 66 cited

Single pi+ Electroproduction on the Proton in the First and Second Resonance Regions at 0.25GeV^2 < Q^2 < 0.65GeV^2 Using CLAS

H. Egiyan, I. G. Aznauryan, V. D. Burkert +5

The ep -> e'pi^+n reaction was studied in the first and second nucleon resonance regions in the 0.25 GeV^2 < Q^2 < 0.65 GeV^2 range using the CLAS detector at Thomas Jefferson Nati…

Physics Results of the Pierre Auger Observatory

psi' production in Pb-Pb collisions at 158 GeV/nucleon

J/psi and psi' production and their normal nuclear absorption in proton-nucleus collisions at 400 GeV

First Measurement of Beam-Recoil Observables Cx and Cz in Hyperon Photoproduction

Separated Structure Functions for the Exclusive Electroproduction of K+Λ and K+Σ0 Final States

Dielectron production in 12C+12C collisions at 2 AGeV with HADES

Quark-Hadron Duality in Spin Structure Functions g1p and g1d

Search for the Θ+ pentaquark in the reactions γp→Kˉ0K+n and γp→Kˉ0K0p

Measurement of the N to Delta(1232) Transition at High Momentum Transfer by pi0 Electroproduction

Measurement of the x- and Q2-Dependence of the Asymmetry A1​ on the Nucleon

Cosmogenic Neutrinos from the propagation of Ultra High Energy Nuclei

Measurement of Deeply Virtual Compton Scattering with a Polarized Proton Target

Search for Θ++ Pentaquarks in the Exclusive Reaction γp→K+K−p

Bottomonium and Drell-Yan production in p-A collisions at 450 GeV

Search for the Θ+ pentaquark in the reaction γd→pK−K+n

The Nuclear Scissors Mode from Various Aspects

eta-prime photoproduction on the proton for photon energies from 1.527 to 2.227 GeV

Single pi+ Electroproduction on the Proton in the First and Second Resonance Regions at 0.25GeV^2 < Q^2 < 0.65GeV^2 Using CLAS

Separated Structure Functions for the Exclusive Electroproduction of $K^{+} Λ$ and $K^{+} Σ^{0}$ Final States

Search for the $Θ^{+}$ pentaquark in the reactions $γ p \to K ˉ^{0} K^{+} n$ and $γ p \to K ˉ^{0} K^{0} p$

Measurement of the $x$ - and $Q^{2}$ -Dependence of the Asymmetry $A_{1}$ on the Nucleon

Search for $Θ^{++}$ Pentaquarks in the Exclusive Reaction $γ p \to K^{+} K^{-} p$

Search for the $Θ^{+}$ pentaquark in the reaction $γ d \to p K^{-} K^{+} n$