NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = A.Hachem Found 39 matches. 2004MA26 Phys.Rev. C 69, 034616 (2004) D.Mahboub, C.Beck, B.Djerroud, R.M.Freeman, F.Haas, R.Nouicer, M.Rousseau, P.Papka, A.Sanchez i Zafra, Sl.Cavallaro, E.De Filippo, G.Lanzano, A.Pagano, M.Sperduto, E.Berthoumieux, R.Dayras, R.Legrain, E.Pollacco, A.Hachem Light particle emission in 35Cl + 24Mg fusion reactions at high excitation energy and angular momentum NUCLEAR REACTIONS 24Mg(35Cl, xnypzα), E=260 MeV; measured En, Ep, Eα, in-plane and out-of-plane angular correlations, (residue)(particle)-coin. 59Cu deduced deformation and angular momentum effects in compound nucleus decay.
doi: 10.1103/PhysRevC.69.034616
2003BE34 Phys.Rev. C 67, 054602 (2003) C.Beck, F.A.Souza, N.Rowley, S.J.Sanders, N.Aissaoui, E.E.Alonso, P.Bednarczyk, N.Carlin, S.Courtin, A.Diaz-Torres, A.Dummer, F.Haas, A.Hachem, K.Hagino, F.Hoellinger, R.V.F.Janssens, N.Kintz, R.Liguori Neto, E.Martin, M.M.Moura, M.G.Munhoz, P.Papka, M.Rousseau, A.Sanchez i Zafra, O.Stezowski, A.A.Suaide, E.M.Szanto, A.Szanto de Toledo, S.Szilner, J.Takahashi Near-barrier fusion of weakly bound 6Li and 7Li nuclei with 59Co NUCLEAR REACTIONS 59Co(6Li, xnypzα), (7Li, xnypzα), E(cm) ≈ 10-25 MeV; measured fusion, evaporation residue σ; deduced reaction mechanism features.
doi: 10.1103/PhysRevC.67.054602
2003BE75 Acta Phys.Hung.N.S. 18, 297 (2003) C.Beck, M.Rousseau, P.Papka, A.Sanchez i Zafra, C.Bhattacharya, V.Rauch, P.Bednarczyk, S.Courtin, O.Dorvaux, F.Haas, A.Nourreddine, I.Piqueras, J.Robin, L.El Bakali, C.Enaux, E.Galmar, S.Szilner, O.Stezowski, A.Prevost, S.Thummerer, W.von Oertzen, A.Hachem, E.Martin, A.Fahli, A.Morsad, A.Szanto de Toledo, S.J.Sanders Search for Cluster Emission and Extremely Deformed Shapes Using Charged-Particle Spectroscopy NUCLEAR REACTIONS 12C, 28Si(28Si, X), E=180 MeV; 12C(27Al, X), E=150 MeV; 12C(31P, X), E=112 MeV; 12C(32S, X), E=140 MeV; measured Eα, Ep, angular correlations between light charged particles and evaporation residues; deduced highly deformed configurations, cluster emission features. Other reactions discussed.
doi: 10.1556/APH.18.2003.2-4.30
2002BH01 Phys.Rev. C65, 014611 (2002) C.Bhattacharya, M.Rousseau, C.Beck, V.Rauch, R.M.Freeman, D.Mahboub, R.Nouicer, P.Papka, O.Stezowski, A.Hachem, E.Martin, A.K.Dummer, S.J.Sanders, A.Szanto De Toledo Deformation Effects in 56Ni Nuclei Produced in 28Si + 28Si at 112 MeV NUCLEAR REACTIONS 28Si(28Si, X), E=112 MeV; measured Eα, Ep, light charged particles σ(θ), angular correlations; deduced deformation effects. 30Si(30Si, X), E=120 MeV; analyzed Eα, related data. Statistical model analysis.
doi: 10.1103/PhysRevC.65.014611
2002RO35 Phys.Rev. C66, 034612 (2002) M.Rousseau, C.Beck, C.Bhattacharya, V.Rauch, O.Dorvaux, K.Eddahbi, C.Enaux, R.M.Freeman, F.Haas, D.Mahboub, R.Nouicer, P.Papka, O.Stezowski, S.Szilner, A.Hachem, E.Martin, S.J.Sanders, A.K.Dummer, A.Szanto de Toledo Highly Deformed 40Ca Configurations in 28Si + 12C NUCLEAR REACTIONS 12C(28Si, X), E=112, 180 MeV; measured Ep, Eα, σ(θ), energy and angular correlations between light and heavy fragments. 40Ca deduced highly deformed configurations. Statistical model analysis.
doi: 10.1103/PhysRevC.66.034612
2001BE01 Phys.Rev. C63, 014607 (2001) C.Beck, R.Nouicer, D.Disdier, G.Duchene, G.de France, R.M.Freeman, F.Haas, A.Hachem, D.Mahboub, V.Rauch, M.Rousseau, S.J.Sanders, A.Szanto de Toledo Molecular Resonance and Highly Deformed Fission Fragments in 28Si + 28Si NUCLEAR REACTIONS 28Si(28Si, X), E=111.6 MeV; measured Eγ, Iγ, excitation energy spectra, angular distributions, (fragment)(fragment)-, (fragment)γ-coin. 56Ni deduced quasimolecular resonance features. 28Si, 24Mg, 32S deduced transition intensities. Eurogam II array.
doi: 10.1103/PhysRevC.63.014607
2001BH07 Pramana 57, 203 (2001) C.Bhattacharya, M.Rousseau, C.Beck, V.Rauch, R.M.Freeman, R.Nouicer, F.Haas, O.Dorvaux, K.Eddahbi, P.Papka, O.Stezowski, S.Szilner, D.Mahboub, A.Szanto de Toledo, A.Hachem, E.Martin, S.J.Sanders Deformation Effects in the 28Si + 12C and 28Si + 28Si Reactions NUCLEAR REACTIONS 12C, 28Si(28Si, X), E=112, 180 MeV; measured Eα, light charged particle and heavy fragment spectra; deduced di-nuclear system features, deformation effects. Statistical model calculations. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6120. 1999BH08 Nucl.Phys. (Supplement) A654, 841c (1999) C.Bhattacharya, M.Rousseau, C.Beck, V.Rauch, R.Nouicer, R.M.Freeman, O.Stezowski, D.Mahboub, S.Belhabib, A.Hachem, E.Martin, A.Dummer, S.J.Sanders, A.Szanto de Toledo Role of Deformation in the Decay of 56Ni and 40Ca Di-Nuclei NUCLEAR REACTIONS 12C, 28Si(28Si, αX), E=112.6 MeV; measured Eα, Iα(θ); deduced deformation effects. Statistical model analysis, spin-dependent level density.
doi: 10.1016/S0375-9474(00)88558-9
1999NO06 Phys.Rev. C60, 041303 (1999) R.Nouicer, C.Beck, R.M.Freeman, F.Haas, N.Aissaoui, T.Bellot, G.de France, D.Disdier, G.Duchene, A.Elanique, A.Hachem, F.Hoellinger, D.Mahboub, V.Rauch, S.J.Sanders, A.Dummer, F.W.Prosser, A.Szanto de Toledo, Sl.Cavallaro, E.Uegaki, Y.Abe Vanishing Spin Alignment: Experimental indication of a triaxial 28Si + 28Si Nuclear Molecule NUCLEAR REACTIONS 28Si(28Si, 28Si), (28Si, 28Si'), E=111.6 MeV; measured (fragment)γ-, (fragment)(fragment)-coin, σ(E, θ); deduced fragment spin correlations, molecular configuration.
doi: 10.1103/PhysRevC.60.041303
1998BE43 Eur.Phys.J. A 2, 281 (1998) C.Beck, R.Nouicer, D.Mahboub, B.Djerroud, R.M.Freeman, A.Hachem, T.Matsuse, Sl.Cavallaro, E.De Filippo, G.Lanzano, A.Pagano, M.L.Sperduto, R.Dayras, E.Berthoumieux, R.Legrain, E.Pollacco Study of the Fusion-Fission Process in the 35Cl + 24Mg Reaction NUCLEAR REACTIONS 24Mg(35Cl, X), E=8 MeV/nucleon; measured (fragment)(fragment)-coin, fragments energy, angular distributions, charge deficits; deduced no ternary processes. Statistical model calculations.
doi: 10.1007/s100500050121
1998CA02 Phys.Rev. C57, 731 (1998) Sl.Cavallaro, E.De Filippo, G.Lanzano, A.Pagano, M.L.Sperduto, R.Dayras, R.Legrain, E.Pollacco, C.Beck, B.Djerroud, R.M.Freeman, F.Haas, A.Hachem, B.Heusch, D.Mahboub, A.Morsad, R.Nouicer, S.J.Sanders Fusion and Binary-Decay Mechanisms in the 35Cl + 24Mg System at E/A ≈ 8 MeV NUCLEAR REACTIONS 24Mg(35Cl, X), E=282 MeV; measured fragments σ(E, Z, θ), fusion, binary mechanism σ; deduced partially-damped binary product decay times, reaction mechanism.
doi: 10.1103/PhysRevC.57.731
1997AI01 Phys.Rev. C55, 516 (1997) N.Aissaoui, F.Haas, R.M.Freeman, C.Beck, A.Morsad, B.Djerroud, R.Caplar, A.Hachem Binary Channels of the 19F-on-12C Reaction at 92 MeV NUCLEAR REACTIONS 12C(19F, X), E=92 MeV; measured σ(fragment, θ); deduced damped binary processes evidence. Statistical model calculations. Kinematic coincidence technique.
doi: 10.1103/PhysRevC.55.516
1997AI06 Z.Phys. A359, 271 (1997) N.Aissaoui, F.Haas, R.M.Freeman, C.Beck, A.Morsad, B.Djerroud, R.Caplar, G.A.Monnehan, A.Hachem Resonances and Fluctuations in the 16O + 15N and 12C + 19F Collisions NUCLEAR REACTIONS 16O(15N, X), E=30-70 MeV; measured Eγ, Iγ; 16O(15N, X), E=40-65 MeV; 12C(19F, X), E not given; measured fragment σ(θ), kinematic coincidences; deduced elastic, inelastic, transfer channels excitation functions, composite system quasimolecular resonances.
doi: 10.1007/s002180050402
1996BE17 Phys.Rev. C54, 227 (1996) C.Beck, D.Mahboub, R.Nouicer, T.Matsuse, B.Djerroud, R.M.Freeman, F.Haas, A.Hachem, A.Morsad, M.Youlal, S.J.Sanders, R.Dayras, J.P.Wieleczko, E.Berthoumieux, R.Legrain, E.Pollacco, Sl.Cavallaro, E.De Filippo, G.Lanzano, A.Pagano, M.L.Sperduto 35Cl + 12C Asymmetrical Fission Excitation Functions NUCLEAR REACTIONS 12C(35Cl, F), E=150-280 MeV; measured σ(E, θ), fission (fragment)(fragment) correlations, missing charge distributions; deduced charge deficit systematics, fusion-fission σ(E). Extended Hauser-Feshbach method, transition-state formalism.
doi: 10.1103/PhysRevC.54.227
1996NO08 Z.Phys. A356, 5 (1996) R.Nouicer, C.Beck, D.Mahboub, T.Matsuse, B.Djerroud, R.M.Freeman, A.Hachem, Sl.Cavallaro, E.De Filippo, G.Lanzano, A.Pagano, M.L.Sperduto, R.Dayras, E.Berthoumieux, R.Legrain, E.Pollacco Statistical Binary Decay of 35Cl + 24Mg at ≈ 8 MeV/nucleon NUCLEAR REACTIONS 24Mg(35Cl, X), E=8 MeV/nucleon; measured (fragment)(fragment)-coin; deduced production σ vs Z; deduced no ternary breakup events evidence. Extended Hauser-Feshbach method.
doi: 10.1007/s002180050138
1995AN38 J.Radioanal.Nucl.Chem. 200, 223 (1995) M.S.Antony, D.Oster, M.S.Rouabah, A.Hachem Precise determination of the half-life of the ground-state of 77Ge RADIOACTIVITY 77Ge(β-) [from Ge(n, γ), E=thermal]; measured Eγ; deduced half-life.
doi: 10.1007/BF02164084
1995CA06 Nucl.Phys. A583, 161c (1995) Sl.Cavallaro, C.Beck, E.Berthoumieux, R.Dayras, E.De Filippo, G.Di Natale, B.Djerroud, R.M.Freeman, A.Hachem, F.Haas, B.Heusch, G.Lanzano, R.Legrain, D.Mahboub, A.Morsad, A.Pagano, E.Pollacco, S.J.Sanders, M.L.Sperduto Origin and Decay-Properties of Binary Fragments Produced in the 35Cl + 24Mg Reaction at E/A ≈ 8 MeV/A NUCLEAR REACTIONS 24Mg(35Cl, X), E=260, 282.4 MeV; measured σ(fragment θ, E), (fragment)(fragment)(θ); deduced binary fragment origin, decay mechanisms.
doi: 10.1016/0375-9474(94)00725-3
1994AI02 Z.Phys. A348, 237 (1994) N.Aissaoui, F.Haas, R.M.Freeman, C.Beck, A.Morsad, B.Djerroud, R.Caplar, G.A.Monnehan, A.Hachem, M.Youlal On the Resonant Behavior of the 16O + 15N Reaction NUCLEAR REACTIONS, ICPND 15N(16O, 16O), E(cm) ≈ 15-37.5 MeV; measured γ yield vs E, σ(θ); deduced σ(E); deduced resonance, L.
doi: 10.1007/BF01291924
1993BE15 Phys.Rev. C47, 2093 (1993) C.Beck, B.Djerroud, F.Haas, R.M.Freeman, A.Hachem, B.Heusch, A.Morsad, M.Vuillet-A-Cilles, S.J.Sanders Asymmetric Fission of 47V Induced by the 23Na + 24Mg Reaction NUCLEAR REACTIONS 24Mg(23Na, X), (23Na, F), E=89.1 MeV; measured fragment total kinetic energy, σ vs charge. 47V deduced no entrance channel effects in fission. Other reactions data analyzed.
doi: 10.1103/PhysRevC.47.2093
1992AN13 J.Radioanal.Nucl.Chem. 164, 303 (1992) Precise Determination of Half-Lives of 56Mn, 193Os and 197,199Pt RADIOACTIVITY 56Mn(β-); 193Os(β-); 197,199Pt(β-); measured T1/2. High precision.
doi: 10.1007/BF02164953
1992AN19 J.Radioanal.Nucl.Chem. 166, 63 (1992) Reevaluation of the Half-Lives of 87mSr, 90mY and 109mPd RADIOACTIVITY 87mSr(IT); 90mY(IT); 109mPd(IT); measured T1/2. More accurate measurements.
doi: 10.1007/BF02167999
1992AR06 Nuovo Cim. 105A, 215 (1992) C.Ardisson, V.Barci, J.Dalmasso, A.Hachem, G.Ardisson Intrinsic and Collective 166Er Levels Fed in the Decays of 166mHo (T1/2 = 1200y) and 166gHo (T1/2 = 26.8h) RADIOACTIVITY 166,166mHo(β-); measured Eγ, Iγ, γγ-coin. 166Er deduced levels, J, π, δ, B(λ) ratios, Nilsson assignments.
doi: 10.1007/BF02826030
1992BE34 Z.Phys. A343, 309 (1992) C.Beck, B.Djerroud, F.Hass, R.M.Freeman, A.Hachem, B.Heusch, A.Morsad, M.Youlal, Y.Abe, R.Dayras, J.P.Wieleczko, T.Matsuse, S.M.Lee Competition between the Fusion-Fission and Deep-Inelastic Orbiting Mechanisms in the 35Cl + 12C Reaction NUCLEAR REACTIONS 12C(35Cl, X), E=180, 200 MeV; measured evaporation residue σ(θ), fission like yields charge distributions, σ(θ), fragment spectra, (fragment)(fragment)-coin damped yields σ(E) for X=B-Mg; deduced fusion-fission rather than orbiting process evidence.
doi: 10.1007/BF01291530
1992FR11 Z.Phys. A341, 175 (1992) R.M.Freeman, Z.Basrak, F.Haas, A.Hachem, G.A.Monnehan, M.Youlal The Resonant Behaviour of the Heavy-Ion Reaction 14C + 16O NUCLEAR REACTIONS, ICPND 16O(14C, 12C), (14C, 14C), (14C, 13C), E(cm)=21.05-32.1 MeV; measured σ(E), σ(θ); deduced resonances.
doi: 10.1007/BF01298477
1992FR13 Phys.Rev. C46, 589 (1992) R.M.Freeman, Z.Basrak, F.Haas, A.Hachem, G.A.Monnehan, M.Youlal Resonant and Nonresonant Behavior of the Heavy-Ion Reaction 14C + 12C NUCLEAR REACTIONS 12C(14C, 12C), (14C, 13C), (14C, 14C), (14C, 15N), (14C, 16O), (14C, 17O), (14C, 18O), (14C, 2α), E=42-54 MeV; measured binary channels σ(E, θ). 26Mg deduced resonances, J, π, rotational band moment of inertia.
doi: 10.1103/PhysRevC.46.589
1990AB02 J.Radioanal.Nucl.Chem. 144, 359 (1990) A.Abzouzi, M.S.Antony, A.Hachem, V.B.Ndocko Ndongue Precision Measurements of the Half-Lives of 60mCo, 79mSe, 104mRh, 149Nd, 176mLu, 177Lu and 198Au RADIOACTIVITY 60mCo, 79mSe, 104mRh, 149Nd, 176m,177Lu, 198Au; measured T1/2. High precision.
doi: 10.1007/BF02218143
1989BE37 Z.Phys. A334, 521 (1989) C.Beck, B.Djerroud, B.Heusch, R.Dayras, R.M.Freeman, F.Haas, A.Hachem, J.P.Wieleczko, M.Youlal Fusion-Fission in the 35Cl + 12C Reaction at E(lab) = 180 MeV NUCLEAR REACTIONS 12C(35Cl, X), E=180 MeV; measured (fragment)(fragment)-coin, fragment production σ vs Z; deduced reaction mechanism. Kinematical coincidence technique.
1989KO26 Nucl.Instrum.Methods Phys.Res. A280, 424 (1989) M.C.Kouassi, A.Hachem, C.Ardisson, G.Ardisson Excited Levels in 213Po and 209Pb Fed by β-Decays of 213Bi(T1/2 = 45.6 Min) and 209Tl(T1/2 = 2.2 Min) RADIOACTIVITY 213Bi(α), (β-); 209Tl(β-) [from 213Bi(α-decay)]; 213Po(α) [from 213Bi(β-decay)]; measured γγ-coin. 209Tl, 213Po, 209Pb deduced levels.
doi: 10.1016/0168-9002(89)90946-7
1988FR15 Phys.Rev. C38, 1081 (1988) R.M.Freeman, Z.Basrak, F.Haas, A.Hachem, G.A.Monnehan, A.Morsad, M.Youlal Origin of the 13C + 17O Resonant Structure NUCLEAR REACTIONS 13C(17O, 17O'), E=42.2-46.2 MeV; measured σ(θ, E). Kinematic coincidences.
doi: 10.1103/PhysRevC.38.1081
1987FR11 Fizika(Zagreb) Supplement 1, 13 (1987) R.M.Freeman, F.Haas, G.Monnehan, V.Barci, Z.Basrak, C.Beck, R.Caplar, A.Hachem, A.Morsad, M.Youlal The 12C + 15N Reaction: Example of a coupled-channel resonance NUCLEAR REACTIONS, ICPND 12C(15N, 15N), (15N, 15N'γ), E=51-62 MeV; measured σ(E), γ yield vs E; deduced resonance structure. 15N level deduced resonant role.
1985AR20 J.Radioanal.Nucl.Chem. 91, 411 (1985) C.Ardisson, J.Dalmasso, A.Hachem, G.Ardisson Reinvestigation of the 234Pa Gamma-Ray Spectrum RADIOACTIVITY 234Th(β-); measured Eγ, Iγ. 234Pa deduced levels, γ-branching. High resolution coaxial, planar hyperpure Ge detectors.
doi: 10.1007/BF02061045
1984DA05 J.Radioanal.Nucl.Chem. 86, 53 (1984) J.Dalmasso, H.Maria, A.Hachem, G.Barci, G.Ardisson High Resolution Study of the γ-Ray Spectrum following 228Ac Decay RADIOACTIVITY 228Ac(β-); measured Eγ, Iγ. 228Th deduced levels. High resolution hyperpure Ge detectors.
doi: 10.1007/BF02163862
1984DA13 Nucl.Instrum.Methods 221, 564 (1984) J.Dalmasso, H.Maria, A.Hachem, G.Ardisson Energie et Intensite des Photons X et γ de 144Ce RADIOACTIVITY 144Ce(β-); measured Eγ, Iγ, E(X ray), I(X ray). 144Pr deduced transition intensities.
doi: 10.1016/0167-5087(84)90064-4
1982HA37 Nucl.Instrum.Methods 198, 305 (1982) Un Spectrometer a Somme et Coincidence Hybride a Deux Voies d'Observation RADIOACTIVITY 131I, 75Se; measured Eγ, Iγ, γγ-coin. 131Xe, 75As levels deduced γ-branching. Sum coincidence spectometer.
doi: 10.1016/0167-5087(82)90268-X
1975HA31 C.R.Acad.Sci., Ser.B 281, 45 (1975) Sur le Rayonnement γ Accompagnant la Desintegration de 226Ra et de Ses Derives RADIOACTIVITY 226Ra; measured Eγ, Iγ.
1974HA68 C.R.Acad.Sci., Ser.B 279, 555 (1974) A.Hachem, H.Maria, J.Dalmasso, C.Ythier Etude par la Methode de Coincidence, du Rayonnement γ Emis dans la Desintegration de 214Bi RADIOACTIVITY 214Bi; measured Eγ, γγ-coin. 214Po deduced transitions.
1974HA69 C.R.Acad.Sci., Ser.B 279, 677 (1974) Etude a l'Aide d'un Spectrometre a Paires du Rayonnement γ de Haute Energie d'Une Source de Radium-226 en Equilibre avec Ses Derives RADIOACTIVITY 226Ra; measured Eγ, Iγ for 226Ra in equilibrium with its daughters.
1974HA70 C.R.Acad.Sci., Ser.B 279, 609 (1974) A.Hachem, J.Dalmasso, H.Maria, C.Ythier Sur la Desexcitation des Niveaux du Polonium 214 RADIOACTIVITY 214Bi; measured Eγ, γγ-coin. 214Po deduced levels.
1971DA26 C.R.Acad.Sci., Ser.B, 273, 509 (1971) J.Dalmasso, A.Hachem, T.Risselada, H.Maria Etude par la Methode de Coincidence, du Rayonnement γ Emis dans la Desintegration de 228Ac RADIOACTIVITY 228Ac; measured Eγ, Iγ, γγ-coin. 228Th deduced levels, γ-branching. Ge(Li), NaI(Tl) detectors.
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