CEA Paris-Saclay

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19912026

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

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757 papers · 1 filter

nucl-ex2026

Isotopic fission yields of $^{240}$ Pu as a function of the excitation energy

D. Ramos, M. Caamaño, F. Farget +16

Complete isotopic fission yields distributions of $^{240}$ Pu have been measured as a function of the initial excitation energy. The $^{240}$ Pu fissioning system was produced throug…

nucl-ex2026

Measurement of the top quark pair production cross section in PbPb collisions at $s_{NN}$ = 5.36 TeV

CMS Collaboration

The inclusive cross section for top quark pair ( $t t ˉ$ ) production in lead-lead (PbPb) collisions is reported for the first time at a center-of-mass energy per nucleon…

nucl-ex2026

Search for Sterile Neutrinos with CUPID-0

O. Azzolini, J. W. Beeman, F. Bellini +50

Sterile neutrinos are well-motivated extensions of the Standard Model, introduced to address fundamental questions such as the origin of neutrino masses and the nature of dark matt…

nucl-ex2026

Near-Threshold J/ $ψ \to μ^{+} μ^{-}$ Photoproduction and the Gluonic Gravitational Form Factors of the Proton

007 Collaboration, S. Joosten, Z. -E. Meziani +56

We report on the measurement of the two-dimensional differential cross section for near-threshold J/ $ψ \to μ^{+} μ^{-}$ photoproduction from the J/ $ψ$ -007 experiment in Hall C at Jeffers…

nucl-ex2026

Differential cross sections for $^{12} C (n, α_{0})$ , $^{16} O (n, α_{0})$ and $^{16} O (n, α_{1, 2, 3})$ between $E_{n}$ = 7.2 and 10 MeV with an active-target Time Projection Chamber

J. Bishop, C. E. Parker, R. Smith +24

Data for the $^{12} C (n, α_{0})$ , $^{16} O (n, α_{0})$ and $^{16} O (n, α_{1, 2, 3})$ differential cross sections are important for several different a…

nucl-ex2025

Characterizing the initial state and dynamical evolution in XeXe and PbPb collisions using multiparticle cumulants

CMS Collaboration

For the first time, correlations among mixed-order moments of two or three flow harmonics $-$ ( $v_{n}^{k}, v_{m}^{l}$ ) and ( $v_{n}^{k}, v_{m}^{l}, v_{p}^{q}$ ), with $k$ , $l$ , and $q$ d…

nucl-ex2025★ 5 cited

Observation of suppressed charged-particle production in ultrarelativistic oxygen-oxygen collisions

CMS Collaboration

A hot and dense state of nuclear matter, known as the quark-gluon plasma, is created in collisions of ultrarelativistic heavy nuclei. Highly energetic quarks and gluons, collective…

nucl-ex2025

$β$ -delayed proton pandemonium: A first detailed $^{31}$ Cl( $β p γ$ ) $^{30}$ P decay scheme

Tamas Budner, Moshe Friedman, Lijie Sun +20

Positron decays of proton-rich nuclides exhibit large $Q$ values, producing complex cascades which frequently involve various radiations, including protons and $γ$ rays. Often, onl…

nucl-ex2025★ 2 cited

Measurement of D $^{0}$ meson photoproduction in ultraperipheral heavy ion collisions

CMS Collaboration

This Letter reports the first measurement of photonuclear D $^{0}$ meson production in ultraperipheral heavy ion collisions. The study is performed using lead-lead collision data, wit…

nucl-ex2025★ 2 cited

Measurement of coherent exclusive $J / ψ \to μ^{+} μ^{-}$ production in ultraperipheral Pb+Pb collisions at $s_{NN} = 5.36$ TeV with the ATLAS detector

ATLAS Collaboration

The ATLAS experiment has performed a measurement of coherent exclusive $J / ψ \to μ^{+} μ^{-}$ production in ultraperipheral Pb+Pb collisions at $s_{NN} = 5.36$ TeV. The data…

nucl-ex2025★ 2 cited

Multiplicity dependence of $Ξ_{c}^{+}$ and $Ξ_{c}^{0}$ production in pp collisions at $s = 13$ TeV

ALICE Collaboration

The first measurement at midrapidity ( $∣ y ∣ < 0.5$ ) of the production yield of the strange-charm baryons $Ξ_{c}^{+}$ and $Ξ_{c}^{0}$ as a function of transverse momentum ( $p_{T}$ ) in di…

nucl-ex2025

New measurement of $^{50}$ Cr and $^{53}$ Cr (n, $γ$ ) cross sections at n_TOF: a call for chromium nuclear data revision

P. Pérez-Maroto, C. Guerrero, A. Casanovas +8

$^{50}$ Cr and $^{53}$ Cr are very relevant in criticality safety benchmarks related to nuclear reactors. The discrepancies of up to 30% between the neutron capture cross section eva…

nucl-ex2025★ 3 cited

Measurement of the $^{nat}$ C(n,p) and $^{nat}$ C(n,d) reactions from n_TOF at CERN

P. Žugec, N. Colonna, D. Rochman +129

The energy dependence of the cross section of the (n,p) and (n,d) reactions on $^{nat}$ C has been studied for the first time at the n_TOF facility at CERN, from the particle d…

nucl-ex2025

Direct proton transfer on $^{46}$ Ar supports the presence of a charge density bubble linked to a novel nuclear structure below $^{48}$ Ca

Daniele Brugnara, Andrea Gottardo, Marlene Assiè +76

The $^{46}$ Ar( $^{3}$ He,d) $^{47}$ K reaction was performed in inverse kinematics using a radioactive $^{46}$ Ar beam produced by the SPIRAL1 facility at GANIL and a cryogenic $^{3}$ He t…

nucl-ex2025

Exploring small-angle emissions in charm quark jets in proton-proton collisions at $s$ = 5.02 TeV

CMS Collaboration

A measurement of the angular structure of inclusive jets and those containing a prompt D $^{0}$ meson in proton-proton collisions at the LHC at a center-of-mass energy of 5.02 TeV is…

nucl-ex2025★ 4 cited

Evidence of medium response to hard probes using correlations of Z bosons with hadrons in heavy ion collisions

CMS Collaboration

The first measurement of pseudorapidity and azimuthal angle distributions relative to the momentum vector of a Z boson for low transverse momentum ( $p_{T}$ ) charged hadrons…

nucl-ex2025

Fundamental Nuclear and Particle Physics At Neutron Sources

H. Abele, J. Amaral, W. R. Anthony +121

Fundamental neutron and neutrino physics at neutron sources, combining precision measurements and theory, can probe new physics at energy scales well beyond the highest energies pr…

nucl-ex2025★ 1 cited

Half-life determination of heavy ions in a storage ring considering feeding and depleting background processes

R. J. Chen, G. Leckenby, R. S. Sidhu +49

Heavy-ion storage rings have relatively large momentum acceptance which allows for multiple ion species to circulate at the same time. This needs to be considered in radioactive de…

nucl-ex2025★ 3 cited

Study of $⟨ p_{T} ⟩$ and its higher moments, and extraction of the speed of sound in Pb-Pb collisions with ALICE

ALICE Collaboration

Ultrarelativistic heavy-ion collisions produce a state of hot and dense strongly interacting QCD matter called quark--gluon plasma (QGP). On an event-by-event basis, the volume of…

nucl-ex2025★ 1 cited

Measurement of $ψ (2 S)$ to $J / ψ$ cross-section ratio as function of multiplicity in $p$ Pb collisions at $s_{N N} = 8.16$ TeV

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1139

The production ratio of $ψ (2 S)$ to $J / ψ$ charmonium states is presented as a function of multiplicity in proton-lead collisions at a centre-of-mass energy of $s_{N N} = 8.16$ T…

nucl-ex2025

Coherent photoproduction of $ρ^{0}, ω$ and excited vector mesons in ultraperipheral PbPb collisions

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1132

The invariant-mass distribution for the coherent photoproduction of dipions in ultraperipheral PbPb collisions is measured using data, corresponding to an integrated luminosity of…

nucl-ex2025

Recoil Polarization in $K^{+} Y$ Electroproduction in the Nucleon Resonance Region with CLAS12

D. S. Carman, A. D'Angelo, L. Lanza +127

Hyperon recoil polarization measurements for the exclusive electroproduction of $K^{+} Λ$ and $K^{+} Σ^{0}$ final states from an unpolarized proton target have been carried out using the C…

nucl-ex2025★ 1 cited

Rapidity and multiplicity dependence of charged-particle flow in $p$ Pb collisions at $s_{N N} = 8.16$ TeV

R. Aaij, A. S. W. Abdelmotteleb, C. Abellan Beteta +1129

The elliptic and triangular flow of charged particles are measured using two-particle angular correlations in $p$ Pb collisions in the pseudorapidity range \cal{2.0 $< ∣ η ∣ <$ 4.8}.…

nucl-ex2025★ 3 cited

Femtoscopic study of the proton-proton and proton-deuteron systems in heavy-ion collisions at the LHC

ALICE Collaboration

This work reports femtoscopic correlations of p $-$ p ( $p ˉ - p ˉ$ ) and p $-$ d ( $p ˉ - d ˉ$ ) pairs measured in Pb $-$ Pb collisions at center-of-mass energy…

Isotopic fission yields of 240Pu as a function of the excitation energy

Measurement of the top quark pair production cross section in PbPb collisions at sNN​​ = 5.36 TeV

Search for Sterile Neutrinos with CUPID-0

Near-Threshold J/ψ→μ+μ− Photoproduction and the Gluonic Gravitational Form Factors of the Proton

Differential cross sections for 12C(n,α0​), 16O(n,α0​) and 16O(n,α1,2,3​) between En​ = 7.2 and 10 MeV with an active-target Time Projection Chamber

Characterizing the initial state and dynamical evolution in XeXe and PbPb collisions using multiparticle cumulants

Observation of suppressed charged-particle production in ultrarelativistic oxygen-oxygen collisions

β-delayed proton pandemonium: A first detailed 31Cl(βpγ)30P decay scheme

Measurement of D0 meson photoproduction in ultraperipheral heavy ion collisions

Measurement of coherent exclusive J/ψ→μ+μ− production in ultraperipheral Pb+Pb collisions at sNN​​=5.36 TeV with the ATLAS detector

Multiplicity dependence of Ξc+​ and Ξc0​ production in pp collisions at s​=13 TeV

New measurement of 50Cr and 53Cr (n,γ) cross sections at n_TOF: a call for chromium nuclear data revision

Measurement of the natC(n,p) and natC(n,d) reactions from n_TOF at CERN

Direct proton transfer on 46Ar supports the presence of a charge density bubble linked to a novel nuclear structure below 48Ca

Exploring small-angle emissions in charm quark jets in proton-proton collisions at s​ = 5.02 TeV

Evidence of medium response to hard probes using correlations of Z bosons with hadrons in heavy ion collisions

Fundamental Nuclear and Particle Physics At Neutron Sources

Half-life determination of heavy ions in a storage ring considering feeding and depleting background processes

Study of ⟨pT​⟩ and its higher moments, and extraction of the speed of sound in Pb-Pb collisions with ALICE

Measurement of ψ(2S) to J/ψ cross-section ratio as function of multiplicity in pPb collisions atsNN​​=8.16 TeV

Coherent photoproduction of ρ0,ω and excited vector mesons in ultraperipheral PbPb collisions

Recoil Polarization in K+Y Electroproduction in the Nucleon Resonance Region with CLAS12

Rapidity and multiplicity dependence of charged-particle flow in pPb collisions at sNN​​=8.16 TeV

Femtoscopic study of the proton-proton and proton-deuteron systems in heavy-ion collisions at the LHC

Isotopic fission yields of $^{240}$ Pu as a function of the excitation energy

Measurement of the top quark pair production cross section in PbPb collisions at $s_{NN}$ = 5.36 TeV

Near-Threshold J/ $ψ \to μ^{+} μ^{-}$ Photoproduction and the Gluonic Gravitational Form Factors of the Proton

Differential cross sections for $^{12} C (n, α_{0})$ , $^{16} O (n, α_{0})$ and $^{16} O (n, α_{1, 2, 3})$ between $E_{n}$ = 7.2 and 10 MeV with an active-target Time Projection Chamber

$β$ -delayed proton pandemonium: A first detailed $^{31}$ Cl( $β p γ$ ) $^{30}$ P decay scheme

Measurement of D $^{0}$ meson photoproduction in ultraperipheral heavy ion collisions

Measurement of coherent exclusive $J / ψ \to μ^{+} μ^{-}$ production in ultraperipheral Pb+Pb collisions at $s_{NN} = 5.36$ TeV with the ATLAS detector

Multiplicity dependence of $Ξ_{c}^{+}$ and $Ξ_{c}^{0}$ production in pp collisions at $s = 13$ TeV

New measurement of $^{50}$ Cr and $^{53}$ Cr (n, $γ$ ) cross sections at n_TOF: a call for chromium nuclear data revision

Measurement of the $^{nat}$ C(n,p) and $^{nat}$ C(n,d) reactions from n_TOF at CERN

Direct proton transfer on $^{46}$ Ar supports the presence of a charge density bubble linked to a novel nuclear structure below $^{48}$ Ca

Exploring small-angle emissions in charm quark jets in proton-proton collisions at $s$ = 5.02 TeV

Study of $⟨ p_{T} ⟩$ and its higher moments, and extraction of the speed of sound in Pb-Pb collisions with ALICE

Measurement of $ψ (2 S)$ to $J / ψ$ cross-section ratio as function of multiplicity in $p$ Pb collisions at $s_{N N} = 8.16$ TeV

Coherent photoproduction of $ρ^{0}, ω$ and excited vector mesons in ultraperipheral PbPb collisions

Recoil Polarization in $K^{+} Y$ Electroproduction in the Nucleon Resonance Region with CLAS12

Rapidity and multiplicity dependence of charged-particle flow in $p$ Pb collisions at $s_{N N} = 8.16$ TeV