CEA Paris-Saclay

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 2003 · nucl-exShow all

24 papers · 2 filters

nucl-ex2003★ 8 cited

New determinations of gamma-ray line intensities of the Ep = 550 keV and Ep = 1747 keV resonances of the 13-C(p,gamma)14-N reaction

J. Kiener, M. Gros, V. Tatischeff +10

Gamma-ray angular distributions for the resonances at Ep = 550 keV and 1747 keV of the radiative capture reaction 13-C(p,g)14-N have been measured, using intense proton beams on is…

nucl-ex2003★ 100 cited

Measurement of Non-Random Event-by-Event Fluctuations of Average Transverse Momentum in sqrt(s_NN)=200 GeV Au+Au and p+p Collisions

the PHENIX Collaboration, S. S. Adler

Event-by-event fluctuations of the average transverse momentum of produced particles near mid-rapidity have been measured by the PHENIX Collaboration in sqrt(s_NN)=200 GeV Au+Au an…

nucl-ex2003★ 43 cited

Statistical Multifragmentation of Non-Spherical Expanding Sources in Central Heavy-Ion Collisions

A. Le Fevre, M. Ploszajczak, V. D. Toneev +7

We study the anisotropy effects measured with INDRA at GSI in central collisions of Xe+Sn at 50 A.MeV and Au+Au at 60, 80, 100 A.MeV incident energy. The microcanonical multifragme…

nucl-ex2003★ 42 cited

Two-Nucleon Momentum Distributions Measured in 3He(e,e'pp)n

CLAS Collaboration, R. A. Niyazov, L. B. Weinstein

We have measured the 3He(e,e'pp)n reaction at 2.2 GeV over a wide kinematic range. The kinetic energy distribution for `fast' nucleons (p > 250 MeV/c) peaks where two nucleons each…

nucl-ex2003★ 123 cited

Precision Measurement of the Neutron Spin Asymmetry $A_{1}^{n}$ and Spin-Flavor Decomposition in the Valence Quark Region

X. Zheng

We have measured the neutron spin asymmetry $A_{1}^{n}$ with high precision at three kinematics in the deep inelastic region at $x = 0.33$ , 0.47 and 0.60, and $Q^{2} = 2.7$ , 3.5 and 4.8 (GeV…

nucl-ex2003★ 30 cited

Backward electroproduction of pi0 mesons on protons in the region of nucleon resonances at four momentum transfer squared Q2 = 1.0 GeV2

G. Laveissiere

Exclusive electroproduction of pi0 mesons on protons in the backward hemisphere has been studied at Q**2 = 1.0 GeV**2 by detecting protons in the forward direction in coincidence w…

nucl-ex2003★ 280 cited

High-p_T Charged Hadron Suppression in Au+Au Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

The PHENIX experiment at RHIC has measured charged hadron yields at mid-rapidity over a wide range of transverse momentum (0.5 < p_T < 10 GeV/c) in Au+Au collisions at sqrt(s_NN)=2…

nucl-ex2003★ 768 cited

Identified Charged Particle Spectra and Yields in Au+Au Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

The centrality dependence of transverse momentum distributions and yields for pi^+/-, K^+/-, p and p^bar in Au+Au collisions at sqrt(s_NN) = 200 GeV at mid-rapidity are measured by…

nucl-ex2003★ 1 cited

Elements Discrimination in the Study of Super-Heavy Elements using an Ionization Chamber

FULIS Collaboration, A. Wieloch, Z. Sosin +29

Dedicated ionization chamber was built and installed to measure the energy loss of very heavy nuclei at 2.7 MeV/u produced in fusion reactions in inverse kinematics (beam of 208Pb)…

nucl-ex2003★ 422 cited

Absence of Suppression in Particle Production at Large Transverse Momentum in sqrt(s_NN) = 200 GeV d+Au Collisions

PHENIX Collaboration, S. S. Adler

Transverse momentum spectra of charged hadrons with p_T < 8 GeV/c and neutral pions with p_T < 10 GeV/c have been measured at mid-rapidity by the PHENIX experiment at RHIC in d+Au…

nucl-ex2003★ 25 cited

Study of polarized-e polarized-p --> e-prime p pi0 in the Delta(1232) mass region using polarization asymmetries

A. Biselli

Measurements of the angular distributions of target and double spin asymmetries for the Delta(1232) in the exclusive channel (polarized-p polarized-e,e-prime p)pi0 obtained at Jeff…

nucl-ex2003★ 81 cited

Measurement of the Proton Spin Structure Function $g_{1} (x, Q^{2})$ for $Q^{2}$ from 0.15 to 1.6 GeV $^{2}$ with CLAS

R. Fatemi, A. V. Skabelin, V. D. Burkert +5

Double-polarization asymmetries for inclusive $e p$ scattering were measured at Jefferson Lab using 2.6 and 4.3 GeV longitudinally polarized electrons incident on a longitudinally p…

nucl-ex2003★ 182 cited

Hyperon Photoproduction in the Nucleon Resonance Region

J. W. C. McNabb, R. A. Schumacher, L. Todor

Cross-sections and recoil polarizations for the reactions gamma + p --> K^+ + Lambda and gamma + p --> K^+ + Sigma^0 have been measured with high statistics and with good angular c…

nucl-ex2003★ 228 cited

Scaling properties of proton and anti-proton production in sqrt(s_NN) = 200 GeV Au + Au collisions

PHENIX Collaboration, S. S. Adler

We report on the yield of protons and anti-protons, as a function of centrality and transverse momentum, in Au+Au collisions at sqrt(s_NN) = 200 GeV measured at mid-rapidity by the…

nucl-ex2003★ 69 cited

J/Psi Production in Au-Au Collisions at sqrt(s_NN) = 200 GeV at the Relativistic Heavy Ion Collider

S. S. Adler

First results on charm quarkonia production in heavy ion collisions at the Relativistic Heavy Ion Collider (RHIC) are presented. The yield of J/Psi's measured in the PHENIX experim…

nucl-ex2003★ 685 cited

Elliptic Flow of Identified Hadrons in Au+Au Collisions at sqrt(s_NN) = 200 GeV

PHENIX Collaboration, S. S. Adler

The anisotropy parameter v_2, the second harmonic of the azimuthal particles distribution, has been measured with the PHENIX detector in Au+Au collisions at sqrt(s_NN) = 200 GeV fo…

nucl-ex2003★ 73 cited

Dynamical effects in multifragmentation at intermediate energies

J. Colin, D. Cussol, J. Normand +34

The fragmentation of the quasi-projectile is studied with the INDRA multidetector for different colliding systems and incident energies in the Fermi energy range. Different experim…

nucl-ex2003★ 94 cited

A Study of the Quasi-elastic (e,e'p) Reaction on $^{12}$ C, $^{56}$ Fe and $^{97}$ Au

D. Dutta, D. van Westrum

We report the results from a systematic study of the quasi-elastic (e,e'p) reaction on $^{12}$ C, $^{56}$ Fe and $^{197}$ Au performed at Jefferson Lab. We have measured nuclear trans…

nucl-ex2003★ 330 cited

Directed and elliptic flow of charged pions and protons in Pb+Pb collisions at 40 and 158A GeV

The NA49 Collaboration

Directed and elliptic flow measurements for charged pions and protons are reported as a function of transverse momentum, rapidity, and centrality for 40 and 158A GeV Pb + Pb collis…

nucl-ex2003★ 97 cited

Measurement of nuclide cross-sections of spallation residues in 1 A GeV 238U + proton collisions

J. Taieb, K. -H. Schmidt, L. Tassan-Got +15

The production of heavy nuclides from the spallation-evaporation reaction of 238U induced by 1 GeV protons was studied in inverse kinematics. The evaporation residues from tungsten…

nucl-ex2003★ 2 cited

Observation of coherent $π^{0}$ electroproduction on deuterons at large momentum transfer

E. Tomasi-Gustafsson, L. Bimbot, S. Danagoulian +4

The first experimental results for coherent $π^{0}$ -electroproduction on the deuteron, $e + d \to e + d + π^{0}$ , at large momentum transfer, are reported. The experiment was performed at Je…

nucl-ex2003★ 37 cited

Fragmentation in Peripheral Heavy-Ion Collisions: from Neck Emission to Spectator Decays

J. Lukasik, G. Auger, M. L. Begemann-Blaich +40

Invariant cross sections of intermediate mass fragments in peripheral collisions of Au on Au at incident energies between 40 and 150 AMeV have been measured with the 4-pi multi-det…

nucl-ex2003★ 163 cited

Observation of Nuclear Scaling in the $A (e, e^{'})$ Reaction at $x_{B} >$ 1

K. Sh Egiyan

The ratios of inclusive electron scattering cross sections of $^{4}$ He, $^{12}$ C, and $^{56}$ Fe to $^{3}$ He have been measured for the first time. It is shown that these ratios are ind…

nucl-ex2003★ 64 cited

Measurement of the Polarized Structure Function $σ_{L T^{'}}$ for $p (e, e^{'} p) π^{o}$ in the $Δ (1232)$ Resonance Region

CLAS Collaboration, K. Joo, L. C. Smith

The polarized longitudinal-transverse structure function $σ_{L T^{'}}$ has been measured in the $Δ (1232)$ resonance region at $Q^{2} = 0.40$ and 0.65 GeV $^{2}$ . Data for the $p(\vec e,…

New determinations of gamma-ray line intensities of the Ep = 550 keV and Ep = 1747 keV resonances of the 13-C(p,gamma)14-N reaction

Measurement of Non-Random Event-by-Event Fluctuations of Average Transverse Momentum in sqrt(s_NN)=200 GeV Au+Au and p+p Collisions

Statistical Multifragmentation of Non-Spherical Expanding Sources in Central Heavy-Ion Collisions

Two-Nucleon Momentum Distributions Measured in 3He(e,e'pp)n

Precision Measurement of the Neutron Spin Asymmetry A1n​ and Spin-Flavor Decomposition in the Valence Quark Region

Backward electroproduction of pi0 mesons on protons in the region of nucleon resonances at four momentum transfer squared Q**2 = 1.0 GeV**2

High-p_T Charged Hadron Suppression in Au+Au Collisions at sqrt(s_NN) = 200 GeV

Identified Charged Particle Spectra and Yields in Au+Au Collisions at sqrt(s_NN) = 200 GeV

Elements Discrimination in the Study of Super-Heavy Elements using an Ionization Chamber

Absence of Suppression in Particle Production at Large Transverse Momentum in sqrt(s_NN) = 200 GeV d+Au Collisions

Study of polarized-e polarized-p --> e-prime p pi0 in the Delta(1232) mass region using polarization asymmetries

Measurement of the Proton Spin Structure Function g1​(x,Q2) for Q2 from 0.15 to 1.6 GeV2 with CLAS

Hyperon Photoproduction in the Nucleon Resonance Region

Scaling properties of proton and anti-proton production in sqrt(s_NN) = 200 GeV Au + Au collisions

J/Psi Production in Au-Au Collisions at sqrt(s_NN) = 200 GeV at the Relativistic Heavy Ion Collider

Elliptic Flow of Identified Hadrons in Au+Au Collisions at sqrt(s_NN) = 200 GeV

Dynamical effects in multifragmentation at intermediate energies

A Study of the Quasi-elastic (e,e'p) Reaction on 12C, 56Fe and 97Au

Directed and elliptic flow of charged pions and protons in Pb+Pb collisions at 40 and 158A GeV

Measurement of nuclide cross-sections of spallation residues in 1 A GeV 238U + proton collisions

Observation of coherent π0 electroproduction on deuterons at large momentum transfer

Fragmentation in Peripheral Heavy-Ion Collisions: from Neck Emission to Spectator Decays

Observation of Nuclear Scaling in the A(e,e′) Reaction at xB​>1

Measurement of the Polarized Structure Function σLT′​ for p(e,e′p)πo in the Δ(1232) Resonance Region

Precision Measurement of the Neutron Spin Asymmetry $A_{1}^{n}$ and Spin-Flavor Decomposition in the Valence Quark Region

Backward electroproduction of pi0 mesons on protons in the region of nucleon resonances at four momentum transfer squared Q2 = 1.0 GeV2

Measurement of the Proton Spin Structure Function $g_{1} (x, Q^{2})$ for $Q^{2}$ from 0.15 to 1.6 GeV $^{2}$ with CLAS

A Study of the Quasi-elastic (e,e'p) Reaction on $^{12}$ C, $^{56}$ Fe and $^{97}$ Au

Observation of coherent $π^{0}$ electroproduction on deuterons at large momentum transfer

Observation of Nuclear Scaling in the $A (e, e^{'})$ Reaction at $x_{B} >$ 1

Measurement of the Polarized Structure Function $σ_{L T^{'}}$ for $p (e, e^{'} p) π^{o}$ in the $Δ (1232)$ Resonance Region