NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = C.E.Demonchy Found 27 matches. 2012AS02 Acta Phys.Pol. B43, 261 (2012) P.Ascher, N.Adimi, L.Audirac, B.Blank, F.Delalee, C.-E.Demonchy, J.Giovinazzo, T.Kurtukian-Nieto, S.Leblanc, J.-L.Pedroza, J.Pibernat, L.Serani, F.de Oliveira Santos, S.Grevy, J.-C.Thomas, L.Perrot, P.Srivastava, C.Borcea, I.Companis, L.V.Grigorenko, B.A.Brown Two Proton Radioactivity Studies with a Time Projection Chamber RADIOACTIVITY 45Fe, 54Zn(2p) [from Ni(58Ni, X), E=74.5 MeV/nucleon]; measured decay products, Ep, Ip; deduced angular and energy distributions between two protons. Comparison with MSU experiment.
doi: 10.5506/APhysPolB.43.261
2012AU08 Eur.Phys.J. A 48, 179 (2012) L.Audirac, P.Ascher, B.Blank, C.Borcea, B.A.Brown, G.Canchel, C.E.Demonchy, F.de Oliveira Santos, C.Dossat, J.Giovinazzo, S.Grevy, L.Hay, J.Huikari, S.Leblanc, I.Matea, J.-L.Pedroza, L.Perrot, J.Pibernat, L.Serani, C.Stodel, J.-C.Thomas Direct and β-delayed multi-proton emission from atomic nuclei with a time projection chamber: the cases of 43Cr, 45Fe, and 51Ni RADIOACTIVITY 45Fe, 51Ni(2p);43Cr(β+p), (β+2p), (β+3p); measured decay products correlations using Si and TPC (time-projection chamber); calculated 2p removal spectroscopic amplitudes, partial T1/2 using SDPFU Hamiltonian; deduced preference of sequential proton emission in β-delayed 2p decay.
doi: 10.1140/epja/i2012-12179-1
2011AS08 Phys.Rev.Lett. 107, 102502 (2011) P.Ascher, L.Audirac, N.Adimi, B.Blank, C.Borcea, B.A.Brown, I.Companis, F.Delalee, C.E.Demonchy, F.de Oliveira Santos, J.Giovinazzo, S.Grevy, L.V.Grigorenko, T.Kurtukian-Nieto, S.Leblanc, J.-L.Pedroza, L.Perrot, J.Pibernat, L.Serani, P.C.Srivastava, J.-C.Thomas Direct Observation of Two Protons in the Decay of 54Zn RADIOACTIVITY 54Zn(2p) [from Ni(58Ni, X), E=75.5 MeV/nucleon]; measured decay products, proton spectra; deduced branching ratio, total decay energy, angular and energy correlations, T1/2. Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.107.102502
2010BL09 Eur.Phys.J. A 44, 363 (2010) B.Blank, A.Bey, I.Matea, J.Souin, L.Audirac, M.J.G.Borge, G.Canchel, P.Delahaye, F.Delalee, C.-E.Demonchy, R.Dominguez-Reyes, L.M.Fraile, J.Giovinazzo, Tran Trong Hui, J.Huikari, D.Lunney, F.Munoz, J.-L.Pedroza, C.Plaisir, L.Serani, S.Sturm, O.Tengblad, F.Wenander Precise half-life measurements for 38Ca and 39Ca RADIOACTIVITY 38Ca(β+), 39Ca(β+)[from Ti(p, X), E=1.4 GeV]; measured CaF molecule ToF, Eβ, Iβ(t); deduced T1/2. Comparison with other results.
doi: 10.1140/epja/i2010-10958-2
2008CA22 Phys.Rev. C 78, 044001 (2008) M.Caamano, D.Cortina-Gil, W.Mittig, H.Savajols, M.Chartier, C.E.Demonchy, B.Fernandez, M.B.Gomez Hornillos, A.Gillibert, B.Jurado, O.Kiselev, R.Lemmon, A.Obertelli, F.Rejmund, M.Rejmund, P.Roussel-Chomaz, R.Wolski Experimental study of resonance states in 7H and 6H NUCLEAR REACTIONS 12C(8He, 6H), (8He, 7H), E=15.4 MeV/nucleon; measured particle spectra. 5,6,7H; deduced excitation energies, resonances, widths. Comparison with phase space calculations.
doi: 10.1103/PhysRevC.78.044001
2008GO23 Phys.Rev. C 78, 014311 (2008) M.B.Gomez Hornillos, M.Chartier, W.Mittig, A.Lepine-Szily, L.Caballero, C.E.Demonchy, G.Georgiev, N.A.Orr, G.Politi, M.Rousseau, P.Roussel-Chomaz, A.C.C.Villari Direct mass measurements of 68Se and 80Y ATOMIC MASSES 64Ga, 64Zn, 68Se, 68As, 68Ge, 72Se, 76Rb, 76Kr, 80Sr, 80Y; measured atomic masses using a time-of-flight technique. 68Se; deduced Q value for proton capture.
doi: 10.1103/PhysRevC.78.014311
2008MO02 Phys.Rev.Lett. 100, 042501 (2008) C.Monrozeau, E.Khan, Y.Blumenfeld, C.E.Demonchy, W.Mittig, P.Roussel-Chomaz, D.Beaumel, M.Caamano, D.Cortina-Gil, J.P.Ebran, N.Frascaria, U.Garg, M.Gelin, A.Gillibert, D.Gupta, N.Keeley, F.Marechal, A.Obertelli, J-A.Scarpaci First Measurement of the Giant Monopole and Quadrupole Resonances in a Short-Lived Nucleus: 56Ni NUCLEAR REACTIONS 2H(56Ni, 56Ni), E=50 MeV/nucleon; measured deuteron recoil energies and yields. 56Ni; deduced isoscaler giant monopole and giant quadrupole resonance centroids and angular distributions.
doi: 10.1103/PhysRevLett.100.042501
2007BL09 Eur.Phys.J. A 31, 267 (2007) B.Blank, C.Borcea, G.Canchel, C.-E.Demonchy, F.de Oliveira Santos, C.Dossat, J.Giovinazzo, S.Grevy, L.Hay, P.Hellmuth, S.Leblanc, I.Matea, J.-L.Pedroza, L.Perrot, J.Pibernat, A.Rebii, L.Serani, J.C.Thomas Production cross-sections of proton-rich 70Ge fragments and the decay of 57Zn and 61Ge NUCLEAR REACTIONS Ni(70Ge, X)55Cu/56Cu/57Cu/58Cu/56Zn/57Zn/58Zn/59Zn/60Zn/60Ga/61Ga/60Ge/61Ge/62Ge/63Ge/64As, E=71.6 MeV/nucleon; measured production σ. Comparison with model predictions. RADIOACTIVITY 57Zn, 61Ge(β+p) [from Ni(70Ge, X)]; measured β-delayed proton spectra, T1/2.
doi: 10.1140/epja/i2006-10236-0
2007CA28 Phys.Rev.Lett. 99, 062502 (2007) M.Caamano, D.Cortina-Gil, W.Mittig, H.Savajols, M.Chartier, C.E.Demonchy, B.Fernandez, M.B.Gomez Hornillos, A.Gillibert, B.Jurado, O.Kiselev, R.Lemmon, A.Obertelli, F.Rejmund, M.Rejmund, P.Roussel-Chomaz, R.Wolski Resonance State in 7H NUCLEAR REACTIONS 12C(8He, p), E=15.4 MeV/nucleon; measured particle energies and excitation energy distributions. 7H deduced resonance energies.
doi: 10.1103/PhysRevLett.99.062502
2007CA47 Eur.Phys.J. Special Topics 150, 9 (2007) M.Caamano, D.Cortina-Gil, W.Mittig, H.Savajols, M.Chartier, C.E.Demonchy, B.Fernandez, A.Gillibert, M.B.Gomez Hornillos, B.Jurado, O.Kiselev, R.Lemmon, A.Obertelli, F.Rejmund, M.Rejmund, P.Roussel-Chomaz, R.Wolski The search for 7H NUCLEAR REACTIONS 12C(8He, 7H), E=15.4 MeV/nucleon; measured production σ(θ). 7H; deduced resonance parameters.
doi: 10.1140/epjst/e2007-00252-2
2007GI10 Phys.Rev.Lett. 99, 102501 (2007) J.Giovinazzo, B.Blank, C.Borcea, G.Canchel, J.-C.Dalouzy, C.E.Demonchy, F.de Oliveira Santos, C.Dossat, S.Grevy, L.Hay, J.Huikari, S.Leblanc, I.Matea, J.-L.Pedroza, L.Perrot, J.Pibernat, L.Serani, C.Stodel, J.-C.Thomas First Direct Observation of Two Protons in the Decay of 45Fe with a Time-Projection Chamber RADIOACTIVITY 45Fe(2p), 43Cr(β+); measured direct and β-delayed proton energies, T1/2.
doi: 10.1103/PhysRevLett.99.102501
2007JU03 Phys.Lett. B 649, 43 (2007) B.Jurado, H.Savjols, W.Mittig, N.A.Orr, P.Roussel-Chomaz, D.Baiborodin, W.N.Catford, M.Chartier, C.E.Demonchy, Z.Dlouhy, A.Gillibert, L.Giot, A.Khouaja, A.Lepine-Szily, S.Lukyanov, J.Mrazek, Y.E.Penionzhkevich, S.Pita, M.Rousseau, A.C.Villari Mass measurements of neutron-rich nuclei near the N = 20 and 28 shell closures ATOMIC MASSES 23N, 23,24O, 25,26,27F, 27,28,29,30,31Ne, 31,32,33Na, 34,35,36Mg, 34,35,36,37,38,39Al, 36,37,38,39,40,41,42Si, 40,41,42,43,44P, 40,43,44,45S, 43,45,46,47Cl; measured masses; analysed neutron separation energy. Cyclotron-based mass spectrometry.
doi: 10.1016/j.physletb.2007.04.006
2007MO29 Nucl.Phys. A788, 182c (2007) C.Monrozeau, E.Khan, Y.Blumenfeld, W.Mittig, D.Beaumel, M.Caamano, D.Cortina-Gil, C.E.Demonchy, N.Frascaria, U.Garg, M.Gelin, A.Gillibert, D.Gupta, F.Marechal, A.Obertelli, P.Roussel-Chomaz, J.-A.Scarpaci Measurement of the GMR in the Unstable 56Ni Nucleus using the Active Target Maya NUCLEAR REACTIONS 2H(56Ni, d), E=50 MeV/nucleon; measured Ed, E(recoil), energy excitation spectrum.
doi: 10.1016/j.nuclphysa.2007.01.080
2006BE04 Phys.Rev.Lett. 96, 012501 (2006) E.Becheva, Y.Blumenfeld, E.Khan, D.Beaumel, J.M.Daugas, F.Delaunay, Ch.-E.Demonchy, A.Drouart, M.Fallot, A.Gillibert, L.Giot, M.Grasso, N.Keeley, K.W.Kemper, D.T.Khoa, V.Lapoux, V.Lima, A.Musumarra, L.Nalpas, E.C.Pollacco, O.Roig, P.Roussel-Chomaz, J.E.Sauvestre, J.A.Scarpaci, F.Skaza, H.S.Than N = 14 Shell Closure in 22O Viewed through a Neutron Sensitive Probe NUCLEAR REACTIONS 1H(22O, 22O), (22O, 22O'), E=46.6 MeV/nucleon; measured particle spectra, σ(E, θ). 22O level deduced deformation parameter, shell closure features. MUST detector array.
doi: 10.1103/PhysRevLett.96.012501
2006KH08 Nucl.Phys. A780, 1 (2006) A.Khouaja, A.C.C.Villari, M.Benjelloun, D.Hirata, G.Auger, H.Savajols, W.Mittig, P.Roussel-Chomaz, N.A.Orr, M.G.Saint-Laurent, S.Pita, A.Gillibert, M.Chartier, C.E.Demonchy, L.Giot, D.Baiborodin, Y.Penionzhkevich, W.N.Catford, A.Lepine-Szily, Z.Dlouhy Reaction cross-section and reduced strong absorption radius measurements of neutron-rich nuclei in the vicinity of closed shells N = 20 and N = 28 NUCLEAR REACTIONS Si(17N, X), (18N, X), (19N, X), (20N, X), (21N, X), (22N, X), (19O, X), (20O, X), (21O, X), (22O, X), (23O, X), (24O, X), (21F, X), (22F, X), (23F, X), (24F, X), (25F, X), (26F, X), (27F, X), (23Ne, X), (24Ne, X), (25Ne, X), (26Ne, X), (27Ne, X), (28Ne, X), (29Ne, X), (30Ne, X), (26Na, X), (27Na, X), (28Na, X), (29Na, X), (30Na, X), (31Na, X), (32Na, X), (33Na, X), (28Mg, X), (29Mg, X), (30Mg, X), (31Mg, X), (32Mg, X), (33Mg, X), (34Mg, X), (35Mg, X), (31Al, X), (32Al, X), (33Al, X), (34Al, X), (35Al, X), (36Al, X), (37Al, X), (38Al, X), (33Si, X), (34Si, X), (35Si, X), (36Si, X), (37Si, X), (38Si, X), (39Si, X), (40Si, X), (36P, X), (37P, X), (38P, X), (39P, X), (40P, X), (41P, X), (42P, X), (39S, X), (40S, X), (41S, X), (42S, X), (43S, X), (44S, X), (42Cl, X), (43Cl, X), (44Cl, X), (45Cl, X), (45Ar, X), (46Ar, X), E=30-65 MeV/nucleon; measured energy-integrated reaction σ. 17,18,19,20,21,22N, 19,20,21,22,23,24O, 21,22,23,24,25,26,27F, 23,24,25,26,27,28,29,30Ne, 26,27,28,29,30,31,32,33Na, 28,29,30,31,32,33,34,35Mg, 31,32,33,34,35,36,37,38Al, 33,34,35,36,37,38,39,40Si, 36,37,38,39,40,41,42P, 39,40,41,42,43,44S, 42,43,44,45Cl, 45,46Ar; deduced radii, isospin dependence. 35Mg, 44S; deduced possible halo structure or large deformation.
doi: 10.1016/j.nuclphysa.2006.07.042
2005CH60 J.Phys.(London) G31, S1771 (2005) M.Chartier, M.B.Gomez Hornillos, W.Mittig, A.Lepine-Szily, L.Caballero Ontanaya, C.E.Demonchy, G.Georgiev, N.A.Orr, G.Politi, M.Rousseau, P.Roussel-Chomaz, A.C.C.Villari Direct mass measurement of N ∼ Z nuclei with A = 64-80 using the CSS2 cyclotron ATOMIC MASSES 64Zn, 64Ga, 68Ge, 68As, 68,72Se, 76Kr, 76Rb, 80Sr, 80Y; measured masses. Direct time-of-flight technique, comparison with previous results.
doi: 10.1088/0954-3899/31/10/070
2005DE15 Eur.Phys.J. A 24, 237 (2005) F.de Oliveira Santos, P.Himpe, M.Lewitowicz, I.Stefan, N.Smirnova, N.L.Achouri, J.C.Angelique, C.Angulo, L.Axelsson, D.Baiborodin, F.Becker, M.Belleguic, E.Berthoumieux, B.Blank, C.Borcea, A.Cassimi, J.M.Daugas, G.de France, F.Dembinski, C.E.Demonchy, Z.Dlouhy, P.Dolegieviez, C.Donzaud, G.Georgiev, L.Giot, S.Grevy, D.Guillemaud-Mueller, V.Lapoux, E.Lienard, M.J.Lopez Jimenez, K.Markenroth, I.Matea, W.Mittig, F.Negoita, G.Neyens, N.Orr, F.Pougheon, P.Roussel-Chomaz, M.G.Saint-Laurent, F.Sarazin, H.Savajols, M.Sawicka, O.Sorlin, M.Stanoiu, C.Stodel, G.Thiamova, D.Verney, A.C.C.Villari Study of 19Na at SPIRAL NUCLEAR REACTIONS 1H(18O, p), (18Ne, p), E(cm) ≈ 900-6000 keV; measured Ep, excitation functions, σ(θ=180°). 19Na deduced level energies, J, π, widths, two-proton emission features.
doi: 10.1140/epja/i2004-10143-4
2005DE49 J.Phys.(London) G31, S1831 (2005) C.E.Demonchy, W.Mittig, H.Savajols, M.Caamano, M.Chartier, D.Cortina-Gil, A.Fomichev, A.Gillibert, L.Giot, M.S.Golovkov, B.Jurado, A.Obertelli, E.Pollacco, P.Roussel-chomaz, A.Rodin, S.Stepantsov, G.Ter-Akopian, H.Wang First results of the new active target MAYA NUCLEAR REACTIONS H, C(8He, pX), (8He, dX), (8He, tX), E=3.5 MeV/nucleon; measured particle spectra, relative yields. Isobutane target.
doi: 10.1088/0954-3899/31/10/082
2005GI07 Phys.Rev. C 71, 064311 (2005) L.Giot, P.Roussel-Chomaz, C.E.Demonchy, W.Mittig, H.Savajols, N.Alamanos, F.Auger, A.Gillibert, C.Jouanne, V.Lapoux, L.Nalpas, E.C.Pollacco, J.L.Sida, F.Skaza, M.D.Cortina-Gil, J.Fernandez-Vazquez, R.S.Mackintosh, A.Pakou, S.Pita, A.Rodin, S.Stepantsov, G.M.Ter-Akopian, K.Rusek, I.J.Thompson, R.Wolski Investigation of 6He cluster structures NUCLEAR REACTIONS 1H(6He, α), E=25 MeV/nucleon; measured σ(θ); deduced particle transfer contributions, entrance potential dependence. 6He deduced spectroscopic factors for t+t and α+2n cluster configurations. 1H(6He, p), E=25 MeV/nucleon; measured σ(θ). 3He(α, α), E(cm)=28.7 MeV; calculated σ(θ). SPEG spectrometer and MUST array at GANIL. DWBA and coupled-channels calculations.
doi: 10.1103/PhysRevC.71.064311
2005GI18 Eur.Phys.J. A 25, Supplement 1, 267 (2005) L.Giot, P.Roussel-Chomaz, N.Alamanos, F.Auger, M.-D.Cortina-Gil, Ch.E.Demonchy, J.Fernandez, A.Gillibert, C.Jouanne, V.Lapoux, R.S.Mackintosh, W.Mittig, L.Nalpas, A.Pakou, S.Pita, E.C.Pollacco, A.Rodin, K.Rusek, H.Savajols, J.L.Sida, F.Skaza, S.Stepantsov, G.Ter-Akopian, I.Thompson, R.Wolski Study of the ground-state wave function of 6He via the 6He(p, t)α transfer reaction NUCLEAR REACTIONS 1H(6He, α), E=25 MeV/nucleon; measured σ(θ); deduced particle transfer contributions, entrance potential dependence. 6He deduced spectroscopic factors for t+t and a+2n cluster configurations. SPEG spectrometer and MUST array at GANIL. DWBA and coupled-channels calculations.
doi: 10.1140/epjad/i2005-06-021-5
2005GO36 J.Phys.(London) G31, S1869 (2005) M.B.Gomez Hornillos, M.Chartier, W.Mittig, B.Blank, F.Chautard, C.E.Demonchy, A.Gillibert, B.Jacquot, B.Jurado, N.Lecesne, A.Lepine-Szily, N.A.Orr, P.Roussel-Chomaz, H.Savajols, A.C.C.Villari Mass measurements with the CIME cyclotron at GANIL ATOMIC MASSES 12C, 16O, 20Ne, 32S, 36,40Ar; measured masses. Cyclotron-based mass spectrometry.
doi: 10.1088/0954-3899/31/10/090
2005KH15 Eur.Phys.J. A 25, Supplement 1, 223 (2005) A.Khouaja, A.C.C.Villari, M.Benjelloun, G.Auger, D.Baiborodin, W.Catford, M.Chartier, C.E.Demonchy, Z.Dlouhy, A.Gillibert, L.Giot, D.Hirata, A.Lepine-Szily, W.Mittig, N.Orr, Y.Penionzhkevich, S.Pitae, P.Roussel-Chomaz, M.G.Saint-Laurent, H.Savajols Reaction cross-sections and reduced strong absorption radii of nuclei in the vicinity of closed shells N = 20 and N = 28 NUCLEAR STRUCTURE Z=5-28; A=12-46; analyzed reaction σ on Si target; deduced strong absorption radii. Secondary beams from 48Ca fragmentation, quadratic dependence on isospin observed.
doi: 10.1140/epjad/i2005-06-185-x
2005MI31 Eur.Phys.J. A 25, Supplement 1, 263 (2005) W.Mittig, C.E.Demonchy, H.Wang, P.Roussel-Chomaz, B.Jurado, M.Gelin, H.Savajols, A.Fomichev, A.Rodin, A.Gillibert, A.Obertelli, M.D.Cortina-Gil, M.Caamano, M.Chartier, R.Wolski Reactions induced beyond the dripline at low energy by secondary beams NUCLEAR REACTIONS H, C(8He, pX), (8He, dX), (8He, tX), E=2-3.5 MeV/nucleon; measured particle spectra, relative yields; 7He deduced production σ and spectroscopic factor. Isobutane target.
doi: 10.1140/epjad/i2005-06-138-5
2005SA61 Eur.Phys.J. A 25, Supplement 1, 23 (2005) H.Savajols, B.Jurado, W.Mittig, D.Baiborodin, W.Catford, M.Chartier, C.E.Demonchy, Z.Dlouhy, A.Gillibert, L.Giot, A.Khouaja, A.Lepine-Szily, S.Lukyanov, J.Mrazek, N.Orr, Y.Penionzhkevich, S.Pita, M.Rousseau, P.Roussel-Chomaz, A.C.C.Villari New mass measurements at the neutron drip-line NUCLEAR STRUCTURE Z=8-20; analyzed data; deduced two-neutron separation energies and shell correction energies.
doi: 10.1140/epjad/i2005-06-189-6
2003MI26 Nucl.Phys. A722, 10c (2003) W.Mittig, H.Savajols, C.E.Demonchy, L.Giot, P.Roussel-Chomaz, H.Wang, G.Ter-Akopian, A.Fomichev, M.S.Golovkov, S.Stepantsov, R.Wolski, N.Alamanos, A.Drouart, A.Gillibert, V.Lapoux, E.Pollacco New target and detection methods: active detectors
doi: 10.1016/S0375-9474(03)01328-9
2002MI44 Eur.Phys.J. A 15, 157 (2002) W.Mittig, H.Savajols, D.Baiborodin, J.M.Casandjian, C.E.Demonchy, P.Roussel-Chomaz, F.Sarazin, Z.Dlouhy, J.Mrazek, A.V.Belozyorov, S.M.Lukyanov, Y.E.Penionzhkevich, N.Alamanos, A.Drouart, A.Gillibert, C.Jouanne, V.Lapoux, E.Pollacco, A.Korichi, J.A.Scarpaci Shape coexistence and the N = 20 shell closure far from stability by inelastic scattering NUCLEAR REACTIONS Si(34Si, 34Si'), (33Al, 33Al'), (32Mg, 32Mg'), E ≈ 55 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin. 32Mg, 33Al, 34Si deduced transition probabilities, shape coexistence features.
doi: 10.1140/epja/i2001-10245-5
2002MI48 Prog.Theor.Phys.(Kyoto), Suppl. 146, 16 (2002) W.Mittig, H.Savajols, D.Baiborodin, J.M.Casandjian, C.E.Demonchy, P.Roussel-Chomaz, F.Sarazin, Z.Dlouhy, J.Mrazek, A.V.Belozyorov, S.M.Lukyanov, Y.E.Penionzhkevich, N.Alamanos, A.Drouart, A.Gillibert, C.Jouanne, V.Lapoux, E.Pollacco, A.Korichi, J.A.Scarpaci Surprises at the N = 20 Shell Closure Far from Stability by Inelastic Scattering NUCLEAR REACTIONS Si(34Si, 34Si'), (33Al, 33Al'), (32Mg, 32Mg'), E < 55 MeV/nucleon; measured Eγ, Iγ, (particle)γ-coin. 34Si deduced levels, J, π, upper limit for shape isomer population. 33Al, 32Mg deduced levels, J, π, transition probabilities. Secondary beams from 36S fragmentation.
doi: 10.1143/PTPS.146.16
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