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NSR database version of July 31, 2015.

Search: Author = C.Simenel

Found 36 matches.

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2015HA12     Phys.Rev. C 91, 041602 (2015)

K.Hammerton, Z.Kohley, D.J.Hinde, M.Dasgupta, A.Wakhle, E.Williams, V.E.Oberacker, A.S.Umar, I.P.Carter, K.J.Cook, J.Greene, D.Y.Jeung, D.H.Luong, S.D.McNeil, C.S.Palshetkar, D.C.Rafferty, C.Simenel, K.Stiefel

Reduced quasifission competition in fusion reactions forming neutron-rich heavy elements

doi: 10.1103/PhysRevC.91.041602

2015PR07     Phys.Rev. C 91, 064605 (2015)

E.Prasad, D.J.Hinde, K.Ramachandran, E.Williams, M.Dasgupta, I.P.Carter, K.J.Cook, D.Y.Jeung, D.H.Luong, S.McNeil, C.S.Palshetkar, D.C.Rafferty, C.Simenel, A.Wakhle, J.Khuyagbaatar, Ch.E.Dullmann, B.Lommel, B.Kindler

Observation of mass-asymmetric fission of mercury nuclei in heavy ion fusion

doi: 10.1103/PhysRevC.91.064605

2015SC11     Phys.Rev. C 92, 011602 (2015)

G.Scamps, C.Simenel, D.Lacroix

Superfluid dynamics of 258Fm fission

doi: 10.1103/PhysRevC.92.011602

2014OB06     Phys.Rev. C 90, 054605 (2014)

V.E.Oberacker, A.S.Umar, C.Simenel

Dissipative dynamics in quasifission

NUCLEAR REACTIONS 238U(40Ca, X), (48Ca, X), E(cm)=209 MeV; calculated contact time, mass and charge of light fragment as function of impact parameter, total kinetic energy (TKE) of the quasifission (QF) fragments. Evidence of less QF in 48Ca+238U system than in 40Ca+238U, relevance to formation of superheavy elements (SHE). Discussed the effect due to magicity of 48Ca. TDHF calculations with Skyrme SLy4d energy density functional (EDF).

doi: 10.1103/PhysRevC.90.054605

2014SI06     Phys.Rev. C 89, 031601 (2014)

C.Simenel, A.S.Umar

Formation and dynamics of fission fragments

RADIOACTIVITY 258,264Fm(SF); calculated adiabatic fission potential for symmetric fission as function of distance between fragments, time evolution of various energies using realistic mean-field computer codes, and time-dependent Hartree-Fock (TDHF) method.

doi: 10.1103/PhysRevC.89.031601

2014UM01     Phys.Rev. C 89, 034611 (2014)

A.S.Umar, C.Simenel, V.E.Oberacker

Energy dependence of potential barriers and its effect on fusion cross sections

NUCLEAR REACTIONS 40Ca(40Ca, X), E(cm)=50, 53, 60, 65 MeV; 208Pb(16O, X), E(cm)=75, 80, 100 MeV; calculated ion-ion interaction potentials, fusion σ(E), fusion barrier distributions as function of incident energy. Density-constrained and direct time-dependent Hartree-Fock (DC-TDHF) methods. Comparison with experimental data.

doi: 10.1103/PhysRevC.89.034611

2014WA41     Phys.Rev.Lett. 113, 182502 (2014)

A.Wakhle, C.Simenel, D.J.Hinde, M.Dasgupta, M.Evers, D.H.Luong, R.du Rietz, E.Williams

Interplay between Quantum Shells and Orientation in Quasifission

NUCLEAR REACTIONS 238U(40Ca, X), E=225.4 MeV; measured reaction products, fission fragments; deduced fragment yields, mass-angle distribution σ(θ). Comparison with microscopic quantum calculations.

doi: 10.1103/PhysRevLett.113.182502

2013AV03     Eur.Phys.J. A 49, 76 (2013)

B.Avez, C.Simenel

Structure and direct decay of Giant Monopole Resonances

NUCLEAR STRUCTURE 16O; calculated, analyzed giant monopole resonance, monopole moment time evolution, strength function. Compared with available data. 100,132Sn; calculated, analyzed GMR (giant monopole resonance) strength function. RPA with time-dependent energy density functional method in linear response regime.

doi: 10.1140/epja/i2013-13076-9

2013DU17     Phys.Rev. C 88, 054618 (2013)

R.du Rietz, E.Williams, D.J.Hinde, M.Dasgupta, M.Evers, C.J.Lin, D.H.Luong, C.Simenel, A.Wakhle

Mapping quasifission characteristics and timescales in heavy element formation reactions

NUCLEAR REACTIONS 186W(16O, X)202Pb*, E(cm)=102.1 MeV; 192Os(16O, X)208Po*, E(cm)=102.3 MeV; 178Hf(24Mg, X)202Po*, E(cm)=102.1 MeV; 168Er(34S, X)202Po*, E(cm)=128.4 MeV; 144Sm(48Ti, X)192Po*, E(cm)=164.2 MeV; 196Pt(16O, X)212Rn*, E(cm)=102.0 MeV; 208Pb(12C, X)220Ra*, E(cm)=59.9 MeV; 200Hg(16O, X)216Ra*, E(cm)=102.8 MeV; 178Hf(32S, X)210Ra*, E(cm)=138.3 MeV; 162Dy(48Ti, X)210Ra*, E(cm)=168.9 MeV; 208Pb(16O, X)224Th*, E(cm)=103.0 MeV; 186W(34S, X)220Th*, E(cm)=144.5 MeV; 170Er(48Ti, X)218Th*, E(cm)=174.8 MeV; 154Sm(64Ni, X)218Th*, E(cm)=200.6 MeV; 174Yb(48Ti, X)222U*, E(cm)=178.1 MeV; 194Pt(32S, X)226Pu*, E(cm)=144.4 MeV; 178Hf(48Ti, X)226Pu*, E(cm)=180.8 MeV; 208Pb(30Si, X)238Cm*, E(cm)=134.7 MeV; 202Hg(32S, X)234Cm*, E(cm)=149.6 MeV; 186W(48Ti, X)234Cm*, E(cm)=186.3 MeV; 170Er(64Ni, X)234Cm*, E(cm)=216.2 MeV; 238U(12C, X)250Cf*, E(cm)=66.3 MeV; 232Th(18O, X)250Cf*, E(cm)=84.9 MeV; 208Pb(32S, X)240Cf*, E(cm)=149.9 MeV; 198Pt(40Ca, X)238Cf*, E(cm)=188.7 MeV; 192Os(48Ti, X)240Cf*, E(cm)=195.0 MeV; 238U(16O, X)254Fm*, E(cm)=103.5 MeV; 196Pt(48Ti, X)244Fm*, E(cm)=193.3 MeV; 208Pb(40Ca, X)248No*, E(cm)=190.2 MeV; 200Hg(48Ti, X)248No*, E(cm)=197.5 MeV; 184W(64Ni, X)248No*, E(cm)=252.3 MeV; 238U(24Mg, X)262Rf*, E(cm)=129.3 MeV; 232Th(30Si, X)262Rf*, E(cm)=144.0 MeV; 208Pb(48Ti, X)256Rf*, E(cm)=210.6 MeV; 192Os(64Ni, X)256Rf*, E(cm)=239.2 MeV; 238U(28Si, X)266Sg*, E(cm)=150.7 MeV; 232Th(34S, X)266Sg*, E(cm)=166.7 MeV; 198Pt(64Ni, X)262Sg*, E(cm)=241.7 MeV; 232Th(40Ca, X)272Ds*, E(cm)=211.5 MeV; 208Pb(64Ni, X)272Ds*, E(cm)=259.5 MeV; 238U(40Ca, X)278Cn*, E(cm)=210.7 MeV; 238U(48Ti, X)286Fl*, E(cm)=214.6 MeV; measured reaction products using CUBE spectrometer of multiwire proportional counters (MWPCs), mass-angle distributions (MAD) at ANU's Heavy Ion accelerator facility; deduced systematic dependence of quasifission characteristics as a function of identity of colliding nuclei, entrance channel and compound nucleus fissilities, effects of nuclear structure at lower beam energies. Relevance to formation of superheavy elements.

doi: 10.1103/PhysRevC.88.054618

2013SI21     Phys.Rev. C 88, 024617 (2013)

C.Simenel, R.Keser, A.S.Umar, V.E.Oberacker

Microscopic study of 16O+16O fusion

NUCLEAR REACTIONS 16O(16O, X), E(cm)=6-40 MeV; calculated fusion σ(E) using three dimensional time-dependent Hartree-Fock (TDHF), and density-constrained time-dependent Hartree Fock (DC-TDHF) calculations. 16O(16O, X), E(cm)=6-13 MeV; calculated fusion σ(E) with no coupling and couplings to first 3- states in one or both nuclei using coupled-channel approach (CCFULL computer code). Discussed role of coupling to low-lying octupole states. Comparison with experimental data.

doi: 10.1103/PhysRevC.88.024617

2013SI33     Phys.Rev. C 88, 064604 (2013)

C.Simenel, M.Dasgupta, D.J.Hinde, E.Williams

Microscopic approach to coupled-channels effects on fusion

NUCLEAR REACTIONS 40Ca(40Ca, X), E(cm)=49-61 MeV; 56Ni(56Ni, X), E(cm)=97-110 MeV; calculated differential σ(θ, E), σ(E)(fusion), strength functions for giant resonances (GMR and GQR), energies and deformations of first 2+, first 3- states and GQR, quadrupole phonon couplings, isodensity contours; deduced effect of collective vibrations on fusion cross sections, lowering of barrier heights. Coupled-channel (CC) calculations using Hartree-Fock (HF) theory, and frozen HF method, together with TDHF computation of properties of low-lying vibrational states and giant resonances.

doi: 10.1103/PhysRevC.88.064604

2012LE04     Phys.Rev. C 85, 034333 (2012)

D.Lebhertz, S.Courtin, F.Haas, D.G.Jenkins, C.Simenel, M.-D.Salsac, D.A.Hutcheon, C.Beck, J.Cseh, J.Darai, C.Davis, R.G.Glover, A.Goasduff, P.E.Kent, G.Levai, P.L.Marley, A.Michalon, J.E.Pearson, M.Rousseau, N.Rowley, C.Ruiz

12C(16O, γ)28Si radiative capture: Structural and statistical aspects of the γ decay

NUCLEAR REACTIONS 12C(16O, γ)28Si, E=19.8, 20.5, 21.0 MeV; measured measured energy loss, time of flight, E(28Si recoils), Eγ, Iγ, γ(recoil)-coin, γ(θ), angular momentum distribution using DRAGON spectrometer at TRIUMF; deduced levels, J, π, total and partial radiative capture cross section, dinuclear lifetimes as function of mean angular momentum. Coupled-channel analysis for momentum distributions. GEANT3 simulations. Discussed statistical and structural aspects.

doi: 10.1103/PhysRevC.85.034333

2012MO29     Phys.Lett. B 718, 441 (2012)

X.Mougeot, V.Lapoux, W.Mittig, N.Alamanos, F.Auger, B.Avez, D.Beaumel, Y.Blumenfeld, R.Dayras, A.Drouart, C.Force, L.Gaudefroy, A.Gillibert, J.Guillot, H.Iwasaki, T.Al Kalanee, N.Keeley, L.Nalpas, E.C.Pollacco, T.Roger, P.Roussel-Chomaz, D.Suzuki, K.W.Kemper, T.J.Mertzimekis, A.Pakou, K.Rusek, J.-A.Scarpaci, C.Simenel, I.Strojek, R.Wolski

New excited states in the halo nucleus 6He

NUCLEAR REACTIONS 1H(8He, t)6He, E=15.4 MeV/nucleon; measured reaction products, Et, It; deduced σ(θ), energy levels, J, π, resonances. Comparison with available data.

doi: 10.1016/j.physletb.2012.10.054
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2122.
Data from this article have been entered in the XUNDL database. For more information, click here.

2012SI22     Eur.Phys.J. A 48, 152 (2012)


Nuclear quantum many-body dynamics - From collective vibrations to heavy-ion collisions

doi: 10.1140/epja/i2012-12152-0

2011EV01     Phys.Rev. C 84, 054614 (2011)

M.Evers, M.Dasgupta, D.J.Hinde, D.H.Luong, R.Rafiei, R.du Rietz, C.Simenel

Cluster transfer in the reaction 16O + 208Pb at energies well below the fusion barrier: A possible doorway to energy dissipation

NUCLEAR REACTIONS 208Pb(16O, X), E(c.m.)=73.28 MeV; 181Ta(12C, X), E=53.79 MeV; measured particle spectra of projectile-like fragments, transfer probabilities for 1p, 2p and α particle transfers. Comparison with TDHF calculations.

doi: 10.1103/PhysRevC.84.054614

2011LE03     Phys.Lett. B 697, 454 (2011)

A.Lemasson, A.Navin, M.Rejmund, N.Keeley, V.Zelevinsky, S.Bhattacharyya, A.Shrivastava, D.Bazin, D.Beaumel, Y.Blumenfeld, A.Chatterjee, D.Gupta, G.de France, B.Jacquot, M.Labiche, R.Lemmon, V.Nanal, J.Nyberg, R.G.Pillay, R.Raabe, K.Ramachandran, J.A.Scarpaci, C.Schmitt, C.Simenel, I.Stefan, C.N.Timis

Pair and single neutron transfer with Borromean 8He

NUCLEAR REACTIONS 197Au(8He, X)199Au, 65Cu(8He, X), E=19.9 MeV; measured reaction products, Eγ, Iγ; deduced 2n-transfer σ, model-independent ratio of 2n to 1n transfer reactions, absence of 67Cu nuclei.

doi: 10.1016/j.physletb.2011.02.038
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1901.

2011SI03     Phys.Rev.Lett. 106, 112502 (2011)


Particle-Number Fluctuations and Correlations in Transfer Reactions Obtained Using the Balian-Veneroni Variational Principle

NUCLEAR REACTIONS 40Ca(40Ca, X), E(cm) = 128 MeV; 90Zr(80Kr, X), (92Kr, X), E=8.5 MeV/nucleon; calculated fragment σ above the fusion barrier, total kinetic energy loss. Time-dependent Hartree-Fock code.

doi: 10.1103/PhysRevLett.106.112502

2010KE02     Phys.Rev. C 81, 044613 (2010)

D.J.Kedziora, C.Simenel

New inverse quasifission mechanism to produce neutron-rich transfermium nuclei

NUCLEAR REACTIONS 232Th(250Cf, X), E(cm)=600-1200 MeV; calculated nucleon density contours, relative orientations of nuclei, number of neutrons and protons evaporated as function of impact parameter, and collision times using time-dependent Hartree-Fock calculations. Multinucleon transfers and and production of neutron-rich transfermium nuclei.

doi: 10.1103/PhysRevC.81.044613

2010LE19     Phys.Rev. C 82, 044617 (2010)

A.Lemasson, A.Navin, N.Keeley, M.Rejmund, S.Bhattacharyya, A.Shrivastava, D.Bazin, D.Beaumel, Y.Blumenfeld, A.Chatterjee, D.Gupta, G.de France, B.Jacquot, M.Labiche, R.Lemmon, V.Nanal, J.Nyberg, R.G.Pillay, R.Raabe, K.Ramachandran, J.A.Scarpaci, C.Simenel, I.Stefan, C.N.Timis

Reactions with the double-Borromean nucleus 8He

NUCLEAR REACTIONS 65Cu(8He, X)65Cu/66Cu/67Cu/68Zn/69Zn/68Ga/69Ga/70Ga, [8He secondary beam from C(13C, X), E=75 MeV/nucleon primary reaction], E=19.9, 30.6 MeV; measured Eγ, Iγ, neutron spectra, (particle)γ-, (particle)nγ-, γγ-coin, residue σ for fusion and neutron transfer, σ(θ) for 4He, 6He and 8He using EXOGAM array and neutron wall. Coupled reaction channel calculations. CASCADE code used for statistical model calculation.

RADIOACTIVITY 8He(β-)[from 65Cu(8He, 8He), E=19.9, 30.6 MeV]; measured Eγ.

doi: 10.1103/PhysRevC.82.044617
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1869.

2010SI20     Phys.Rev.Lett. 105, 192701 (2010)


Particle Transfer Reactions with the Time-Dependent Hartree-Fock Theory Using a Particle Number Projection Technique

NUCLEAR REACTIONS 208Pb(16O, X), E(cm)65, 74.44 MeV; calculated density evolutions, probabilities, pairing correlations, fragment mass and charge distributions. TDHF-Bogolyubov theory.

doi: 10.1103/PhysRevLett.105.192701

2009AV05     Int.J.Mod.Phys. E18, 2103 (2009)

B.Avez, C.Simenel, Ph.Chomaz

Pairing vibrations study from time-dependent Hartree-Fock-Bogoliubov formalism

NUCLEAR STRUCTURE 18,20,22O, 42,44,46Ca; calculated strength distributions of the two-neutron transfer, energies and main quasiparticle contributions of the pairing vibrations; deduced transitions to low energy states and to continuum, Giant Pairing Vibrations for Oxygen isotopes.

doi: 10.1142/S0218301309014378

2009GO17     Phys.Rev.Lett. 103, 042701 (2009)

C.Golabek, C.Simenel

Collision Dynamics of Two 238U Atomic Nuclei

doi: 10.1103/PhysRevLett.103.042701

2009SI33     Phys.Rev. C 80, 064309 (2009)

C.Simenel, Ph.Chomaz

Couplings between dipole and quadrupole vibrations in tin isotopes

NUCLEAR STRUCTURE A=100-140, Z=50; calculated isovector giant dipole (GDR) and isoscalar giant quadrupole (GQR) resonance energies and transition probabilities using time-dependent Hartree-Fock theory with a Skyrme energy density functional. 132Sn; calculated TDHF energy and static quadrupole moment. Interpretation within the Goldhaber-Teller macroscopic model.

doi: 10.1103/PhysRevC.80.064309

2008AV06     Phys.Rev. C 78, 044318 (2008)

B.Avez, C.Simenel, Ph.Chomaz

Pairing vibrations study with the time-dependent Hartree-Fock-Bogoliubov theory

NUCLEAR STRUCTURE 18,20,22O, 42,44,46Ca; calculated pairing vibration strength distributions. Time-dependent Hartree-Fock-Bogoliubov calculations.

doi: 10.1103/PhysRevC.78.044318

2008CH18     Phys.Rev.Lett. 101, 032701 (2008)

A.Chatterjee, A.Navin, A.Shrivastava, S.Bhattacharyya, M.Rejmund, N.Keeley, V.Nanal, J.Nyberg, R.G.Pillay, K.Ramachandran, I.Stefan, D.Bazin, D.Beaumel, Y.Blumenfeld, G.de France, D.Gupta, M.Labiche, A.Lemasson, R.Lemmon, R.Raabe, J.A.Scarpaci, C.Simenel, C.Timis

1n and 2n Transfer With the Borromean Nucleus 6He Near the Coulomb Barrier

NUCLEAR REACTIONS 65Cu(6He, 5He), (6He, α), E=22.6 MeV; measured Eα, Iα, Eγ, Iγ, nαγ-coin, 1n, 2n transfer σ(θ). Coupled channel analysis.

doi: 10.1103/PhysRevLett.101.032701
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1668.

2008HO10     Phys.Rev. C 78, 047302 (2008)

M.E.Howard, R.G.T.Zegers, Sam M.Austin, D.Bazin, B.A.Brown, A.L.Cole, B.Davids, M.Famiano, Y.Fujita, A.Gade, D.Galaviz, G.W.Hitt, M.Matos, S.D.Reitzner, C.Samanta, L.J.Schradin, Y.Shimbara, E.E.Smith, C.Simenel

Gamow-Teller strengths in 24Na using the 24Mg(t, 3He) reaction at 115A MeV

NUCLEAR REACTIONS 24Mg(t, 3He), E=115 MeV/nucleon; measured particle spectra, σ(θ); deduced levels, B(GT). Comparisons of GT values with 24Mg(3He, t), (d, 2He) reactions and USDA, USDB calculations.

doi: 10.1103/PhysRevC.78.047302
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1663.
Data from this article have been entered in the XUNDL database. For more information, click here.

2008SI11     Int.J.Mod.Phys. E17, 31 (2008)

C.Simenel, A.Benoit

Time-dependent Hartree-Fock description of heavy ions fusions

NUCLEAR REACTIONS 208Pb(16O, X), E(cm)=74-110 MeV; 154Sm, 238U(16O, X), E(cm)=56-95 MeV; calculated fusion barriers, deformation parameters, and fusion cross sections using Time-Dependent Hartree-Fock theory. Comparison with experimental data.

doi: 10.1142/S0218301308009525

2007SI22     Phys.Rev. C 76, 024609 (2007)

C.Simenel, Ph.Chomaz, G.de France

Fusion process studied with a preequilibrium giant dipole resonance in time-dependent Hartree-Fock theory

doi: 10.1103/PhysRevC.76.024609

2007ZE06     Phys.Rev.Lett. 99, 202501 (2007)

R.G.Zegers, T.Adachi, H.Akimune, S.M.Austin, A.M.van den Berg, B.A.Brown, Y.Fujita, M.Fujiwara, S.Gales, C.J.Guess, M.N.Harakeh, H.Hashimoto, K.Hatanaka, R.Hayami, G.W.Hitt, M.E.Howard, M.Itoh, T.Kawabata, K.Kawase, M.Kinoshita, M.Matsubara, K.Nakanishi, S.Nakayama, S.Okumura, T.Ohta, Y.Sakemi, Y.Shimbara, Y.Shimizu, C.Scholl, C.Simenel, Y.Tameshige, A.Tamii, M.Uchida, T.Yamagata, M.Yosoi

Extraction of Weak Transition Strengths via the (3He, t) Reaction at 420 MeV

NUCLEAR REACTIONS 12,13C, 18O, 26Mg, 58Ni, 60Ni, 90Zr, 118Sn, 208Pb(3He, t), E=420 MeV; measured triton spectra and cross sections. Deduced B(GT).

doi: 10.1103/PhysRevLett.99.202501
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2088.

2006CH52     Eur.Phys.J. A 30, 397 (2006)

A.Chatillon, Ch.Theisen, P.T.Greenlees, G.Auger, J.E.Bastin, E.Bouchez, B.Bouriquet, J.M.Casandjian, R.Cee, E.Clement, R.Dayras, G.de France, R.de Tourreil, S.Eeckhaudt, A.Gorgen, T.Grahn, S.Grevy, K.Hauschild, R.-D.Herzberg, P.J.C.Ikin, G.D.Jones, P.Jones, R.Julin, S.Juutinen, H.Kettunen, A.Korichi, W.Korten, Y.Le Coz, M.Leino, A.Lopez-Martens, S.M.Lukyanov, Yu.E.Penionzhkevich, J.Perkowski, A.Pritchard, P.Rahkila, M.Rejmund, J.Saren, C.Scholey, S.Siem, M.G.Saint-Laurent, C.Simenel, Yu.G.Sobolev, Ch.Stodel, J.Uusitalo, A.Villari, M.Bender, P.Bonche, P.-H.Heenen

Spectroscopy and single-particle structure of the odd-Z heavy elements 255Lr, 251Md and 247Es

RADIOACTIVITY 255Lr, 251Md(α) [from 209Bi(48Ca, 2n) and subsequent decay]; measured Eα, Eγ, E(ce), αγ-, α(ce)-coin, Qα, T1/2. 255Lr, 251Md, 247Es deduced levels, J, π, configurations.

doi: 10.1140/epja/i2006-10134-5
Data from this article have been entered in the XUNDL database. For more information, click here.

2006HI08     Nucl.Instrum.Methods Phys.Res. A566, 264 (2006)

G.W.Hitt, S.M.Austin, D.Bazin, A.L.Cole, J.Dietrich, A.Gade, M.E.Howard, S.D.Reitzner, B.M.Sherrill, C.Simenel, E.E.Smith, J.Stetson, A.Stolz, R.G.T.Zegers

Development of a secondary triton beam from primary 16, 18O beams for (t, 3He) experiments at intermediate energies

NUCLEAR REACTIONS Be(18O, tX), E=120 MeV/nucleon; Be(16O, tX), E=150 MeV/nucleon; measured triton yields vs energy, target thickness. 24Mg(t, 3He), E=115 MeV/nucleon; measured excitation energy spectra.

doi: 10.1016/j.nima.2006.07.045

2004CH08     Nucl.Phys. A731, 188 (2004)

Ph.Chomaz, C.Simenel

Coupled collective motion in nuclear reactions

doi: 10.1016/j.nuclphysa.2003.11.031

2004NA32     Phys.Rev. C 70, 044601 (2004)

A.Navin, V.Tripathi, Y.Blumenfeld, V.Nanal, C.Simenel, J.M.Casandjian, G.de France, R.Raabe, D.Bazin, A.Chatterjee, M.Dasgupta, S.Kailas, R.C.Lemmon, K.Mahata, R.G.Pillay, E.C.Pollacco, K.Ramachandran, M.Rejmund, A.Shrivastava, J.L.Sida, E.Tryggestad

Direct and compound reactions induced by unstable helium beams near the Coulomb barrier

NUCLEAR REACTIONS 63,65Cu, 188,190,192Os(α, X), E=16-34 MeV; 63Cu(6He, X), E=30 MeV; 65Cu(6He, X), E=19.5, 30 MeV; 63Cu(8He, X), E=27 MeV; 188,190,192Os(6He, X), E=30 MeV; measured Eγ, Iγ, particle spectra, fusion, transfer, and evaporation residue σ, σ(θ).

doi: 10.1103/PhysRevC.70.044601
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6021.

2004SI24     Phys.Rev.Lett. 93, 102701 (2004)

C.Simenel, Ph.Chomaz, G.de France

Quantum Calculations of Coulomb Reorientation for Sub-Barrier Fusion

NUCLEAR REACTIONS 208Pb(24Mg, X), E(cm)=105-120 MeV; calculated fusion barrier distribution, Coulomb reorientation effects.

doi: 10.1103/PhysRevLett.93.102701

2003SI10     Phys.Rev. C 68, 024302 (2003)

C.Simenel, Ph.Chomaz

Nonlinear vibrations in nuclei

NUCLEAR STRUCTURE 40Ca, 90Zr, 208Pb; calculated giant resonance energies, widths, coupling between one- and two-phonon states. Time-dependent Hartree-Fock calculations.

doi: 10.1103/PhysRevC.68.024302

2001SI16     Phys.Rev.Lett. 86, 2971 (2001)

C.Simenel, Ph.Chomaz, G.de France

Quantum Calculation of the Dipole Excitation in Fusion Reactions

NUCLEAR REACTIONS 20O(20Mg, X), E(cm)=1 MeV/nucleon; calculated time evolution of pre-equilibrium dipole vibration, deformation features, γ-ray emission. Time-dependent Hartree-Fock approach.

doi: 10.1103/PhysRevLett.86.2971

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