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NSR database version of May 24, 2024.

Search: Author = D.Denis-Petit

Found 6 matches.

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2020PE08      Phys.Rev.Lett. 125, 122502 (2020)

R.Perez Sanchez, B.Jurado, V.Meot, O.Roig, M.Dupuis, O.Bouland, D.Denis-Petit, P.Marini, L.Mathieu, I.Tsekhanovich, M.Aiche, L.Audouin, C.Cannes, S.Czajkowski, S.Delpech, A.Gorgen, M.Guttormsen, A.Henriques, G.Kessedjian, K.Nishio, D.Ramos, S.Siem, F.Zeiser

Simultaneous Determination of Neutron-Induced Fission and Radiative Capture Cross Sections from Decay Probabilities Obtained with a Surrogate Reaction

NUCLEAR REACTIONS 240Pu(α, α'), (α, F), E=30 MeV; 239Pu(n, F), (n, γ), E<2 MeV; measured reaction products, Eγ, Iγ, Eα, Iα, α-fission fragment-γ ray triple coin.; deduced 239Pu σ as a function of energy. Comparison with ENDF/B-VIII.0, JENDL 4.0. JEFF 3.3 libraries.

doi: 10.1103/PhysRevLett.125.122502
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23769.


2019TS02      Phys.Lett. B 790, 583 (2019)

I.Tsekhanovich, A.N.Andreyev, K.Nishio, D.Denis-Petit, K.Hirose, H.Makii, Z.Matheson, K.Morimoto, K.Morita, W.Nazarewicz, R.Orlandi, J.Sadhukhan, T.Tanaka, M.Vermeulen, M.Warda

Observation of the competing fission modes in 178Pt

NUCLEAR REACTIONS 142Nd(36Ar, X)178Pt, E=155, 170, 180 MeV; measured reaction products; deduced fission fragment yields, first observation of a multimodal fission in the sub-lead region.

doi: 10.1016/j.physletb.2019.02.006
Citations: PlumX Metrics


2017DE22      Phys.Rev. C 96, 024604 (2017)

D.Denis-Petit, G.Gosselin, F.Hannachi, M.Tarisien, T.Bonnet, M.Comet, F.Gobet, M.Versteegen, P.Morel, V.Meot, I.Matea

Calculation of the rate of nuclear excitation by electron transition in an 84mRb plasma under the hypothesis of local thermodynamic equilibrium using a multiconfiguration Dirac-Fock approach

NUCLEAR REACTIONS 84mRb(γ, γ'), E=3.5 keV; calculated rate of nuclear excitation by electron transition (NEET) for the 6- to 5- transition in 84Rb as a function of the plasma temperature for the M1 and E2 components, total excitation rate, charge state distribution of an 84Rb plasma at 400 eV, M1 NEET rate as a function of the energy uncertainty and the charge state of 84Rb. Relativistic average atom model (RAAM), and multiconfiguration Dirac Fock (MCDF) atomic calculations using the ISOMEX computer code. 76Ge(11B, 3n)84Rb, E=40 MeV; measured Eγ, γγ-coin using the ORGAM Ge detector array at Orsay Tandem accelerator facility, precise energy of the 219-keV γ ray; deduced precise energy of 3.5-keV transition between the 466.6, 5- and 463.6, 6- levels.

RADIOACTIVITY 84mRb(IT)[from 85Rb(γ, n), E=bremsstrahlung photons from the ELSA electron beam facility of the CEA/DAM/DIF]; measured Eγ, Iγ, γγ-coin, precise energies of 215.6-, 248.0-, and 463.6-keV γ rays.

doi: 10.1103/PhysRevC.96.024604
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Data from this article have been entered in the XUNDL database. For more information, click here.


2016DE30      Phys.Rev. C 94, 054612 (2016)

D.Denis-Petit, O.Roig, V.Meot, B.Morillon, P.Romain, M.Jandel, T.Kawano, D.J.Vieira, E.M.Bond, T.A.Bredeweg, A.J.Couture, R.C.Haight, A.L.Keksis, R.S.Rundberg, J.L.Ullmann

Isomeric ratio measurements for the radiative neutron capture 176Lu(n, γ) at the LANL DANCE facility

NUCLEAR REACTIONS 176Lu(n, γ), E=8.5 eV-100 keV; measured Eγ, Iγ, delayed γ spectra using DANCE array at the LANSCE-LANL facility; deduced isomeric ratios to the 5/2-, 761.7 keV and 15/2+, 1356.9 keV nanosecond isomers in 177Lu. Comparison with TALYS calculations using different models for photon strength functions, level densities, and optical potentials.

doi: 10.1103/PhysRevC.94.054612
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14455.


2016VE06      Phys.Rev. C 94, 044325 (2016)

M.Versteegen, D.Denis-Petit, V.Meot, T.Bonnet, M.Comet, F.Gobet, F.Hannachi, M.Tarisien, P.Morel, M.Martini, S.Peru

Low-energy modification of the γ strength function of the odd-even nucleus 115In

NUCLEAR REACTIONS In, Cu, Au(γ, γ'), (γ, n), E=4.5-18 MeV bremsstrahlung beam from ELSA facility; measured Eγ, Iγ from the decay of 115mIn, 112In, 112mIn, 112Cd, 113mIn, 114In, 114mIn, 62Cu, 196Au radioisotopes formed by (γ, γ'), and (n, n') and (n, γ) reactions from photoneutrons produced in the main reaction; deduced yields of (γ, n) reactions, energy distributions of photoneutrons produced in (γ, n) reactions in natural In sample. 115mIn; deduced yield, σ(E) in (γ, γ') and compared to theoretical calculations using TALYS code with generalized Lorentzian (GLO) for E1 and standard Lorentzian form (SLO) of the Brink-Axel hypothesis for M1 photon strength functions (PSFs). QRPA calculations using the Gogny D1S force. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.94.044325
Citations: PlumX Metrics


2015CO16      Phys.Rev. C 92, 054609 (2015)

M.Comet, G.Gosselin, V.Meot, P.Morel, J.-C.Pain, D.Denis-Petit, F.Gobet, F.Hannachi, M.Tarisien, M.Versteegen

Nuclear excitation by electron transition rate confidence interval in a 201Hg local thermodynamic equilibrium plasma

NUCLEAR REACTIONS 201Hg(γ, γ'), (e, e')201mHg; calculated average charge state as function of plasma temperature using relativistic average atom model (RAAM), nuclear excitation by electron transition (NEET) rates for excitation of 1.56-keV isomer in 201Hg as function of temperature and average charge state using average atom Gaussian (AAG) model and ADAM, E2 radiative spectrum with ADAM and CNFM approaches, and detailed configuration accounting (DCA).

doi: 10.1103/PhysRevC.92.054609
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