Université Paris-Saclay

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

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703 papers · 1 filter

nucl-ex2026

The electromagnetic decay of $^{250 m}$ No and the stability of neutron deficient Rf isotopes

A. Lopez-Martens, K. Hauschild, R. Chakma +16

The electromagnetic decay of the $\approx$ 40 $μ$ s isomer of $^{250}$ No has been investigated using the \textsc{Geant4} toolkit for the simulations of the interaction of particles t…

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

Multiple shape coexistence near Sn118: First 03+ lifetime measurement

F. Wu, C. R. Ding, C. Andreoiu +17

The intruder bands in Sn isotopes, built on the 2p-2h excitation across the $Z = 50$ proton shell gap, are well-known examples of shape coexistence near the neutron mid-shell regio…

nucl-ex2026

Energy-differential measurement of the $^{nat}$ C(n,p) and $^{nat}$ C(n,d) reactions at the n_TOF facility at CERN

P. Žugec, N. Colonna, D. Rochman +129

Energy-differential cross section of the $^{nat}$ C(n,p) and $^{nat}$ C(n,d) reactions was measured at the neutron time of flight facility n_TOF at CERN. The measur…

nucl-ex2026★ 1 cited

Quenching of the proton $π 0 p_{3/2}$ - $π 0 p_{1/2}$ spin-orbit splitting in $^{20}$ O and the effect of the tensor force

J. Lois-Fuentes, B. Fernández-Domínguez, T. Roger +37

We present the first direct measurement of the Z=6 shell gap in the neutron-rich 20O nucleus. The one-proton removal transfer reaction 2H(20O,3He)19N has been studied using the ACT…

nucl-ex2026

The dipole strength distribution of $^{8}$ He and decay characteristics

C. Lehr, T. Aumann, M. Duer +91

The weak binding and spatially extended neutron densities characteristic of drip-line nuclei give rise to a distinctive low-energy dipole response. The drip-line nucleus $^{8}$ He is…

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

Mass spectrometry of $^{75}$ Zn ground and isomeric states from in-trap decay of $^{75}$ Cu

M. Müller, N. A. Althubiti, D. Atanasov +14

We report on high-precision mass measurements of the ground and first isomeric state of $^{75}$ Zn, performed using the time-of-flight ion-cyclotron-resonance technique at the ISOLT…

nucl-ex2026★ 1 cited

Direct observation of three-neutron emission from $^{7}$ He $^{*}$ and the search for the trineutron

S. W. Huang, C. Lenain, Z. H. Yang +107

Three-neutron emission from $^{7}$ He has been directly measured for the first time, following neutron knockout from a $^{8}$ He beam at 156 MeV/nucleon. A resonance-like structure at $2…

nucl-ex2026

d(e,e'p) Studies of Exclusive Deuteron Electro-Disintegration

W. U. Boeglin, P. Ambrozewicz, K. Aniol +67

The d(e,e'p) cross section was measured at momentum transfers $Q^{2} =$ 0.8, 2.1 and 3.5 $(G e V / c)^{2}$ covering a wide range of proton kinematics at each $Q^{2}$ setting that made it po…

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

First Extraction of the Matter Radius of $^{132}$ Sn via Proton Elastic Scattering at 200 MeV/Nucleon

Y. Hijikata, J. Zenihiro, S. Terashima +34

The angular distribution of the differential cross sections for proton elastic scattering from $^{132}$ Sn at 196-210 MeV/nucleon was successfully measured over a momentum transfer…

nucl-ex2026★ 1 cited

Observation of the jet diffusion wake using dijets in heavy ion collisions

CMS Collaboration

Energetic quarks and gluons traversing a hot and dense quark-gluon plasma deposit energy and momentum into the medium before hadronizing to collimated sprays of particles, known as…

nucl-ex2026★ 1 cited

Level structure of light neutron-rich La isotopes beyond the N=82 shell closure

A. Navin, E. H. Wang, S. Bhattacharyya +32

The high spin excited states of Lanthanum isotopes $^{140 - 143}$ La, above the $N = 82$ closed shell, have been populated in fission reactions. The prompt $γ$ -ray transitions were meas…

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★ 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★ 3 cited

Observation of long-range collective flow in OO and NeNe collisions and implications for nuclear structure studies

CMS Collaboration

The long-range collective flow of particles produced in oxygen-oxygen (OO) and neon-neon (NeNe) collisions is measured with the CMS detector at the CERN LHC. The data samples were…

nucl-ex2025★ 6 cited

Refining the deep sub-barrier 12C+12C excitation function with STELLA

J. Nippert, S. Courtin, M. Heine +27

Purpose: We have investigated the cross section around the lowest direct coincident gamma-particle measurements, where previously only limits could be established with the aim of o…

nucl-ex2025★ 1 cited

Extending the low- $Z$ "border'' of the $A = 100$ region of deformation with precision mass spectrometry of $^{96 - 98}$ Kr

D. Lunney, V. Manea, M. Mougeot +17

The onset of collective nuclear behavior in the $N = 60$ , $A \sim 100$ , region is examined through high-precision mass measurements of $^{96 - 98}$ Kr, performed with the ISOLTRAP mas…

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…

The electromagnetic decay of 250mNo and the stability of neutron deficient Rf isotopes

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

Multiple shape coexistence near Sn118: First 03+ lifetime measurement

Energy-differential measurement of the natC(n,p) and natC(n,d) reactions at the n_TOF facility at CERN

Quenching of the proton π0p3/2​-π0p1/2​ spin-orbit splitting in 20O and the effect of the tensor force

The dipole strength distribution of 8He and decay characteristics

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

Search for Sterile Neutrinos with CUPID-0

Mass spectrometry of 75Zn ground and isomeric states from in-trap decay of 75Cu

Direct observation of three-neutron emission from 7He∗ and the search for the trineutron

d(e,e'p) Studies of Exclusive Deuteron Electro-Disintegration

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

First Extraction of the Matter Radius of 132Sn via Proton Elastic Scattering at 200 MeV/Nucleon

Observation of the jet diffusion wake using dijets in heavy ion collisions

Level structure of light neutron-rich La isotopes beyond the N=82 shell closure

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

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

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

Observation of long-range collective flow in OO and NeNe collisions and implications for nuclear structure studies

Refining the deep sub-barrier 12C+12C excitation function with STELLA

Extending the low-Z "border'' of the A=100 region of deformation with precision mass spectrometry of 96−98Kr

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

The electromagnetic decay of $^{250 m}$ No and the stability of neutron deficient Rf isotopes

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

Energy-differential measurement of the $^{nat}$ C(n,p) and $^{nat}$ C(n,d) reactions at the n_TOF facility at CERN

Quenching of the proton $π 0 p_{3/2}$ - $π 0 p_{1/2}$ spin-orbit splitting in $^{20}$ O and the effect of the tensor force

The dipole strength distribution of $^{8}$ He and decay characteristics

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

Mass spectrometry of $^{75}$ Zn ground and isomeric states from in-trap decay of $^{75}$ Cu

Direct observation of three-neutron emission from $^{7}$ He $^{*}$ and the search for the trineutron

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

First Extraction of the Matter Radius of $^{132}$ Sn via Proton Elastic Scattering at 200 MeV/Nucleon

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

Extending the low- $Z$ "border'' of the $A = 100$ region of deformation with precision mass spectrometry of $^{96 - 98}$ Kr

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