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NSR database version of April 26, 2024.

Search: Author = Y.Le Beyec

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1987HA36      Phys.Rev. C36, 2132 (1987)

R.L.Hahn, K.S.Toth, Y.LeBeyec, B.Lagarde, M.W.Guidry

Reactions with ⁴⁰Ar and ⁸⁴Kr Leading to the same Compound Nucleus, ²⁰⁰Po

NUCLEAR REACTIONS ¹⁶⁰Dy(⁴⁰Ar, xn)²⁰⁰Po, E=160-225 MeV; ¹¹⁶Cd(⁸⁴Kr, xn)²⁰⁰Po, E=320-420 MeV; measured residual production σ(E). Statiscal model.

doi: 10.1103/PhysRevC.36.2132
Citations: PlumX Metrics

1984CA31      Nucl.Phys. A427, 173 (1984)

C.Cabot, H.Gauvin, Y.Le Beyec, H.Delagrange, J.P.Dufour, Y.Llabador, A.Fleury, J.M.Alexander

Measurements of Evaporation Residues and Fission for ⁴⁰Ar + ¹¹⁰Pd

NUCLEAR REACTIONS ¹¹⁰Pd(⁴⁰Ar, X), (⁴⁰Ar, F), E=164-262 MeV; measured fission fragment σ(θ), evaporation residue σ(θ), fusion σ; deduced evaporation residue, fission spin zones. Different theoretical models.

doi: 10.1016/0375-9474(84)90144-1
Citations: PlumX Metrics

1982DE11      Ann.Phys.(Paris) 7, 149 (1982)

S.Della Negra, C.Deprun, D.Jacquet, Y.Le Beyec

Mesure Precise des Energies de Desintegration Alpha d'Isotopes Connus Deficients en Neutrons de W, Re, Os, Ir, Pt

RADIOACTIVITY ^162,163,164W, ^{166,167,168,169}Re, ^{167,168,169,170}Os, ^{168,169,170,171,172,173}Ir, ^175,176Pt, ¹⁵¹Dy, ^151m,151,152Ho, ^152,153Er, ^153,154Tm, ¹⁵⁴Yb [from ^107,109Ag, ^108,110Cd, ¹¹³In, ^112,116Sn(⁶³Cu, X), E=245-300 MeV]; measured Eα. Enriched targets, precision measurement, He-jet transport.

1982DE36      Z.Phys. A307, 305 (1982)

S.Della Negra, H.Gauvin, D.Jacquet, Y.Le Beyec

Q(β) Measurements and Mass Excess Values for Neutron Deficient Isotopes near N ≈ Z ≈ 40. I. Strontium, Yttrium and Zirconium Isotopes

RADIOACTIVITY ⁷⁹Sr(β⁺) [from ⁵⁴Fe(³²S, n2pα), ⁵⁰Cr(³²S, n2p), E=123 MeV]; measured γγ-, (X-ray)γ-coin; deduced mass excess, Q(EC), log ft. ⁷⁹Rb deduced levels, J, π, ICC, T_1/2, γ-multipolarity, γ-branching. ⁸⁰Y(β⁺) [from ⁵⁴Fe(³²S, np), E=123 MeV]; measured T_1/2, γγ-, βγ-coin; deduced log ft, Q(EC), mass excess, Q(β). ⁸⁰Sr deduced levels, J, π, T_1/2, ICC. ⁸¹Zr(β⁺) [from ⁵⁴Fe(³²S, nα), E=123 MeV]; ⁸¹Y(β⁺) [from ⁸¹Zr decay]; measured T_1/2, β-endpoint energies, βγ-, γ(X-ray)-coin; deduced Q(EC), Qβ, log ft, mass excess. ⁸¹Sr deduced levels, J, π, T_1/2, γ-branching. ⁸²Zr(β⁺), ⁸²Y(β⁺) [from ⁸²Zr decay]; measured T_1/2, βγ-coin, Eγ; deduced mass excess. ⁸²Zr deduced Q(EC). ⁸²Sr deduced levels, J, π, T_1/2 upper limit, γ-branching. ⁸³Zr(β⁺) [from ⁵⁴Fe(³²S, n2p)], ⁸³Y(β⁺) [from ⁵⁴Fe(³²S, 3p)], ^83mY(β⁺) [from ⁸³Zr decay]; measured T_1/2, Eγ, γ(X-ray), βγ-, (mass)γ-coin; deduced Q(EC), mass excess. ⁸³Y deduced levels, J, π, ICC, γ-multipolarity, T_1/2 upper limit. ⁸³Sr deduced levels. ⁸³Zr deduced isomer, T_1/2. ⁸⁴Zr(β⁺) [from ⁵⁴Fe(³²S, 2p)]; measured T_1/2, γ(X-ray)-coin. ⁸⁵Zr(β⁺) [from ⁵⁸Ni(³²S, n4p)]; measured T_1/2, βγ-coin; deduced Q(EC), mass excess.

1982DE43      Z.Phys. A308, 243 (1982)

S.Della Negra, D.Jacquet, Y.Le Beyec

Q(β) Measurements and Mass Excess Values for Neutron Deficient Isotopes near N ≈ Z ≈ 40

RADIOACTIVITY ⁸⁶Nb(β⁺), ⁸⁷Nb(β⁺), ⁸⁷Mo(β⁺), ⁸⁸Mo(β⁺) [from ⁵⁸Ni, ⁵⁹Co(³²S, xnyp)]; measured γγ-, βγ-coin. ⁸⁶Nb deduced T_1/2, Qβ, mass excess. ⁸⁸Mo deduced T_1/2. ⁸⁷Nb deduced Qβ, mass excess. ⁸⁷Mo deduced Q(EC), mass excess. ⁸⁶Zr levels deduced γ-branching. ⁸⁷Zr deduced levels, relative Iγ, γ-branching.

1982DU10      Z.Phys. A307, 237 (1982)

E.Duek, L.Kowalski, M.Rajagopalan, J.M.Alexander, T.W.Debiak, D.Logan, M.Kaplan, M.Zisman, Y.LeBeyec

Coincidence Studies of Heavy Fragment Pairs in the Reaction 343 MeV ⁴⁰Ar + ¹⁹⁷Au

NUCLEAR REACTIONS ¹⁹⁷Au(⁴⁰Ar, F), (⁴⁰Ar, X), E=343 MeV; measured (fragment)(fragment)(θ), total kinetic energy, final mass vs θ, linear momemtum transfer; deduced fission to deep inelastic evolution. Monte Carlo calculation, complete, incomplete fusion mechanisms.

doi: 10.1007/BF01438644
Citations: PlumX Metrics

1981DE22      Z.Phys. A300, 251 (1981)

S.Della Negra, C.Deprun, D.Jacquet, Y.Le Beyec

Alpha Decay Characteristics of Neutron Deficient Isotopes of Pt Isotopes Produced in ⁶³Cu Induced Reactions on ¹¹²Sn and ¹¹³In Targets

NUCLEAR REACTIONS ^112,116Sn, ¹¹³In(⁶³Cu, xnyp), E=245-300 MeV; measured σ(Eα, E); deduced production σ(E) for ^173,172,171Pt. Enriched targets.

RADIOACTIVITY ^173,172,171Pt [from ^112,116Sn, ¹¹³In(⁶³Cu, xnyp), E=245-300 MeV]; measured Eα, T_1/2. Helium jet transport system.

1980CA27      J.Phys.(Paris), Colloq.C-10, 234 (1980)

C.Cabot, H.Gauvin, Y.Le Beyec, H.Delagrange, J.P.Dufour, A.Fleury, Y.Llabador, J.M.Alexander

Evaporation Residue and Fission Cross-Sections for the System: ⁴⁰Ar + ¹¹⁰Pd

NUCLEAR REACTIONS, Fission ¹¹⁰Pd(⁴⁰Ar, xn), (⁴⁰Ar, xnp), (⁴⁰Ar, xnα), (⁴⁰Ar, X), (⁴⁰Ar, F), E=140-260 MeV; ¹³⁰Te(⁴⁰Ar, X), (⁴⁰Ar, F), (⁴⁰Ar, xn), (⁴⁰Ar, xnp), E=164.5-226 MeV; measured σ(evaporation residue), σ(fission), σ(fusion) vs E. ¹⁵⁰Gd deduced fission characteristics. Statistical model.

1980DE13      Z.Phys. A295, 103 (1980)

C.Deprun, S.Della Negra, J.P.Husson, H.Gauvin, Y.Le Beyec

Mass Excess Values of ⁷⁹Sr, ⁸²Y and ⁸³Y Obtained from Qβ Measurements

RADIOACTIVITY ⁷⁹Sr, ^82,83Y; measured Eβ, Qβ, T_1/2; deduced mass excess. βγ-coin technique.

NUCLEAR REACTIONS ⁵⁴Fe, ⁵⁸Ni(³²S, X), E=100-160 MeV; measured (K X-ray)(K X-ray)-, γγ-coin; deduced yield for ⁷⁹Sr, ^82,83Y. Tof.

doi: 10.1007/BF01414303
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1979HA05      Phys.Rev.Lett. 42, 218 (1979)

R.L.Hahn, K.S.Toth, C.Cabot, H.Gauvin, Y.LeBeyec

Remeasurement of ⁴⁰Ar and ⁸⁴Kr Excitation Functions Leading to the Same Compound Nucleus, ¹⁵⁸Er

NUCLEAR REACTIONS ¹¹⁸Sn(⁴⁰Ar, xn), E=259 MeV; ⁷⁴Ge(⁸⁴Kr, xn), E=620 MeV; measured σ(E) for X=5, 6; deduced evidence for independence hypothesis of compound nucleus formation, decay.

doi: 10.1103/PhysRevLett.42.218
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1978CA11      Z.Phys. A287, 71 (1978)

C.Cabot, S.Della Negra, C.Deprun, H.Gauvin, Y.Le Beyec

Copper Ion Induced Reactions on ^110-108-106Cd, ^109-107Ag and ¹¹⁰Pd. New Rhenium, Osmium and Iridium Isotopes

RADIOACTIVITY ^{171,168,169,170}Ir, ^{169,165,166,167,168}Os, ^168,169Re; measured Eα, T_1/2.

NUCLEAR REACTIONS ¹¹⁰Pd, ^107,109Ag, ^106,108,110Cd(⁶³Cu, X), E=260-320 MeV; measured relative yields.

doi: 10.1007/BF01408363
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0108.

1978DE34      Nucl.Instrum.Methods 156, 355 (1978)

S.Della Negra, C.Deprun, H.Jungclas, H.Gauvin, J.P.Husson, Y.Le Beyec

The Time-of-Flight Mass Identification System Connected to the Alice He-Jet. 'On-Line' Experimental Results

NUCLEAR REACTIONS ¹²¹Sb, ¹¹⁸Sn(⁴⁰Ar, xn), E not given; measured Eα. ^152,153Er levels deduced T_1/2. ¹⁰³Rh, Ni, ²⁷Al(¹²C, xn), E=67-92 MeV; measured β-recoil; deduced masses of mother, daughter isotopes. ⁶⁴Zn, ⁶⁰Ni, ²⁸Si(³²S, xn)E=100-190 MeV; measured β-recoil, T_1/2; deduced evidence for ⁸²Zr, ⁸²Nb. Tof connected to He-jet technique.

1978LA19      Z.Phys. A288, 415 (1978)

B.Lagarde, Y.Le Beyec

Decay of the Compound Nucleus ²⁰⁴Po. Excitation Function Measurements For the Reactions ¹⁶⁴Dy(⁴⁰Ar, xn)²⁰⁴Po and ¹⁸⁴W(²⁰Ne, xn)²⁰⁴Po

NUCLEAR REACTIONS ¹⁶⁴Dy(⁴⁰Ar, xn), E=212, 233, 240, 245 MeV; measured σ, excitation functions for X=4-6. ¹⁸⁴W(²⁰Ne, xn), E=104.5, 111, 116, 121.5 MeV; measured σ, excitation functions for X=4-9.

doi: 10.1007/BF01417726
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0110.

1977CA23      Z.Phys. A283, 221 (1977)

C.Cabot, S.Della Negra, C.Deprun, H.Gauvin, Y.Le Beyec

New Osmium and Iridium Isotopes Produced Through ⁶³Cu Induced Reactions

RADIOACTIVITY ^{165,166,167,168}Os, ¹⁷⁰Ir; measured Eα, T_1/2.

NUCLEAR REACTIONS ¹¹⁰Cd, ¹⁰⁹Ag(⁶³Cu, xnyp); measured σ(E).

doi: 10.1007/BF01418716
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1977DE18      Z.Phys. A282, 65 (1977)

S.Della Negra, H.Gauvin, H.Jungclas, Y.Le Beyec, M.Lefort

Mechanism of Formation and Decay of the Compound Nuclei ¹⁵⁰Gd Produced By Two Entrance Channels (¹⁶O + ¹³⁴Ba) and (⁴⁰Ar + ¹¹⁰Pd)

NUCLEAR REACTIONS ¹³⁴Ba(¹⁶O, X), E=60-120 MeV; ¹¹⁰Pd(⁴⁰Ar, X), E=140-230 MeV; measured complete fusion σ(E), σ(E) for production of ^145,146,147Gd, ^145,146,147Eu, ^141mSm, ^143mSm, ^140mPm, ^139mNd.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0129.

1977DE19      Z.Phys. A282, 75 (1977)

S.Della Negra, H.Gauvin, H.Jungclas, Y.Le Beyec, M.Lefort

Comparison between Experimental Decay of the Compound Nuclei ¹⁵⁰Gd and Evaporation Calculations

NUCLEAR REACTIONS ¹³⁴Ba(¹⁶O, X), E=60-120 MeV; ¹¹⁰Pd(⁴⁰Ar, X), E=140-230 MeV; analyzed data, calculated σ.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0129.

1977DE32      J.Phys.(Paris), Lett. 38, L-393 (1977)

S.Della Negra, B.Lagarde, Y.Le Beyec

Very Neutron-Deficient Polonium Isotopes Produced Through ²⁰Ne Induced Reactions

RADIOACTIVITY ^194,193,193mPo; measured Eα, T_1/2. ¹⁹²Po; measured Eα.

1976AG01      Z.Phys. A278, 265 (1976)

S.Agarwal, H.Gauvin, D.Guerreau, H.Jungclas, Y.Le Beyec, M.Lefort, X.Tarrago

Evaporation Residue Cross Sections in Complete Fusion Reactions between ⁵²Cr-⁵⁶Fe, ⁶³Cu-Ni and ⁶³Cu-Ag

NUCLEAR REACTIONS ^107,109Ag, ^58,60Ni(⁶³Cu, X), E=347 MeV; ⁵⁶Fe(⁵²Cr, X), E=207, 264 MeV; measured evaporation residue σ.

doi: 10.1007/BF01409177
Citations: PlumX Metrics

1976AN02      J.Phys.(Paris), Lett. 37, 5 (1976)

C.Andre, H.Gauvin, Y.Le Beyec, N.T.Porile

(³He, xn), (³He, pxn) and (³He, fission) Reactions on ²⁰⁶Pb between 80 and 200 MeV

NUCLEAR REACTIONS ²⁰⁶Pb(³He, 3n), (³He, 4n), (³He, 5n), (³He, 6n), (³He, 7n), ²⁰⁶Pb(³He, 8n), (³He, 9n), (³He, 10n), (³He, 11n), (³He, 12n), (³He, 13n), (³He, 14n), (³He, 2np), (³He, 3np), (³He, 5np), (³He, F), E=80-200 MeV; measured σ(E, θ); deduced reaction mechanism.

doi: 10.1051/jphys:019760037010500
Citations: PlumX Metrics

1976LE25      Phys.Rev. C14, 1038 (1976)

Y.LeBeyec, R.L.Hahn, K.S.Toth, R.Eppley

Reactions of ⁴⁰Ar with ¹⁶⁰Dy, ¹⁶⁴Dy, and ¹⁷⁴Yb

NUCLEAR REACTIONS ^160,164Dy, ¹⁷⁴Yb(⁴⁰Ar, xn), ¹⁷⁴Yb(⁴⁰Ar, xnp), E=160-270 MeV; measured σ(E) for production of α-radioactive isotopes.

doi: 10.1103/PhysRevC.14.1038
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0110.

1975CA06      Nucl.Phys. A241, 341 (1975)

C.Cabot, C.Deprun, H.Gauvin, B.Lagarde, Y.Le Beyec, M.Lefort

Ca Induced Reactions on ¹⁴¹Pr and ¹⁵⁰Sm: New Gold and Lead Isotopes ¹⁷⁶Au, ¹⁷⁵Au, ¹⁸⁵Pb

RADIOACTIVITY ^175,176,177Au, ^185,187Pb [from ¹⁴¹Pr, ¹⁵⁰Sm(⁴⁰Ca, xn), ¹⁵⁵Gd(⁴⁰Ar, xn)]; measured Eα, T_1/2. He jet technique.

NUCLEAR REACTIONS ¹⁴¹Pr, ¹⁵⁰Sm(⁴⁰Ca, xn), ¹⁵⁵Gd(⁴⁰Ar, xn), 180 < E < 290 MeV; measured relative σ(E, Eα).

doi: 10.1016/0375-9474(75)90323-1
Citations: PlumX Metrics

1975CA38      J.Phys.(Paris), Lett. 36, 1-289 (1975)

C.Cabot, H.Gauvin, Y.Le Beyec, M.Lefort

Range of Orbital Angular Momenta Available for Complete Fusion between Heavy Ions

NUCLEAR REACTIONS ¹⁴²Nd(¹⁶O, 5n), E=50-80 MeV; ¹¹⁸Sn(⁴⁰Ar, 5n), E=60-110 MeV; ⁷⁴Ge(⁸⁴Kr, 5n), E=80-110 MeV; analyzed previous data; deduced de-excitation process.

1975CA39      C.R.Acad.Sci., Ser.B 281, 453 (1975)

C.Cabot, C.Deprun, H.Gauvin, Y.Le Beyec, M.Lefort

Mise en Evidence d'un Nouvel Isotope de Mercure de Masse 177

RADIOACTIVITY ¹⁷⁷Hg; measured Eα.

1975GA15      Phys.Lett. 58B, 163 (1975)

H.Gauvin, D.Guerreau, Y.Le Beyec, M.Lefort, F.Plasil, X.Tarrago

Evaporation Residue Cross Sections from Reactions with Argon Ions

NUCLEAR REACTIONS Ni, Ge, Sb(⁴⁰Ar, X), E=167, 197, 227 MeV; Sb, Ag(⁴⁰Ar, X), E=296 MeV; measured σ.

doi: 10.1016/0370-2693(75)90628-0
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1975GA25      Ann.Phys.(Paris) 9, 241 (1975)

H.Gauvin, Y.Le Beyec, J.Livet, J.L.Reyss

Characteristics of Alpha Activities for Neutron Deficient Nuclei with 65 ≤ Z ≤ 91

COMPILATION Z=65-91; compiled α-activity data, Eα, T_1/2, α-branching for neutron-deficient nuclei.

1974DE34      Rev.Phys.Appl. 9, 895 (1974)

C.Deprun, H.Gauvin, B.Lagarde, Y.Le Beyec

Application de la Technique du Jet d'Helium a l'Identification en Ligne de Nouveaux Noyaux par la Detection de Laurs Rayonnements Gamma

RADIOACTIVITY ^110,111,112Sb; measured T_1/2, Eγ, Iγ.

NUCLEAR REACTIONS ¹⁰³Rh(¹²C, xn), E=50-90 MeV; measured Eγ, Iγ; deduced yields of ^{110,111,112,113}Sb.

doi: 10.1051/rphysap:0197400905089500
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1974GA09      Nucl.Phys. A220, 84 (1974)

H.Gauvin, R.L.Hahn, B.Lagarde, Y.Le Beyec, M.Lefort

Excitation Functions and α-Decay from Compound Nuclei in Ar Induced Reactions on ¹⁴⁴Sm and ¹⁶⁶Er

NUCLEAR REACTIONS ¹⁴⁴Sm(Ar, xn2p), ¹⁶⁶Er(Ar, xn2p), E=200-300 MeV; measured σ(E). Deduced evaporation mechanism.

doi: 10.1016/0375-9474(74)90753-2
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1974GA19      Nucl.Phys. A223, 103 (1974)

H.Gauvin, Y.Le Beyec, N.T.Porile

Nuclear Reactions of ¹¹⁸Sn, ¹²¹Sb, and ¹²⁷I with Argon Ions

NUCLEAR REACTIONS ¹¹⁸Sn, ¹²¹Sb, ¹²⁷I(⁴⁰Ar, xn), (⁴⁰Ar, pxn), (⁴⁰Ar, xn2p), (⁴⁰Ar, xn3p), E=150-280 MeV; measured σ(E); deduced σ(CF), J(crit), p-width/n-width.

doi: 10.1016/0375-9474(74)90279-6
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0015.

1974GA25      Phys.Rev. C10, 722 (1974)

H.Gauvin, Y.Le Beyec, M.Lefort, R.L.Hahn

Observed Differences between Argon- and Krypton-Induced Reactions Leading to the Same Compound Nuclei, ¹⁵⁸Er and ¹⁵⁶Er

NUCLEAR REACTIONS ^70,72,74Ge(Kr, xn), ^116,118Sn(Ar, xn), E=110-300 MeV; measured σ(E), σ(fusion).

doi: 10.1103/PhysRevC.10.722
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetB0036.

1974LE02      Phys.Rev. C9, 1091 (1974)

Y.Le Beyec, M.Lefort, J.Livet, N.T.Porile, A.Siivola

New Neutron-Deficient Pb and Bi Nuclides Produced in Cross Bombardments with Heavy Ions

RADIOACTIVITY ^{189,190,191,191m,192,193,193m,194,195,195m,197m}Bi, ^{186,187,188,189,190,191,192}Pb; measured T_1/2, Eα, Iα.

doi: 10.1103/PhysRevC.9.1091
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1973GA08      Nucl.Phys. A208, 360 (1973)

H.Gauvin, R.L.Hahn, Y.Le Beyec, M.Lefort, J.Livet

Reactions of ⁴⁰Ar with ¹⁵⁹Tb, ¹⁴²Nd and ¹⁴⁴Sm; New α-Activities from ¹⁸⁹Bi, ¹⁷³Pt and ¹⁷⁷Au

RADIOACTIVITY ¹⁸⁹Bi, ^{173,174,175,176}Pt, ¹⁷⁷Au [from ¹⁴²Nd, ¹⁴⁴Sm, ¹⁵⁹Tb(⁴⁰Ar, xpyn)]; measured T_1/2, Eα, yield.

doi: 10.1016/0375-9474(73)90381-3
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1972BI12      Nucl.Phys. A189, 539 (1972)

R.Bimbot, H.Gauvin, Y.Le Beyec, M.Lefort, N.T.Porile, B.Tamain

Reactions de Transfert d'un Grand Nombre de Nucleons Induites par ⁸⁴Kr Sur ²³²Th: Etude des Seuils de Reaction

NUCLEAR REACTIONS ²³²Th(⁸⁴Kr, X), E=450-494 MeV; measured σ(E) for ²²⁶Th, ²²⁵Th, ²²⁴Ac, ²²³Ac formation.

doi: 10.1016/0375-9474(72)90312-0
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1972GA03      Phys.Rev.Lett. 28, 697 (1972)

H.Gauvin, Y.Le Beyec, M.Lefort, C.Deprun

Complete Fusion Nuclear Reactions Induced by Krypton Ions. Effective Threshold and Minimum Distance of Approach for the Reactions Cd¹¹⁶ + Kr⁸⁴ and Ge⁷² + Kr⁸⁴

NUCLEAR REACTIONS ⁷²Ge, ¹¹⁶Cd(⁸⁴Kr, X), E=350-494 MeV; measured σ(E); deduced threshold for complete fusion.

doi: 10.1103/PhysRevLett.28.697
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1972GA27      Phys.Rev.Lett. 29, 958 (1972)

H.Gauvin, Y.Le Beyec, M.Lefort, N.T.Porile

α Decay of Neutron-Deficient Isotopes of Bismuth and Lead Produced in (Ar, xn) and (Kr, xn) Reactions

RADIOACTIVITY ^{186,187,188,189,190}Pb, ^190,191Bi, ^191mBi, ^192,193Bi, ^193mBi, ^194,195Bi, ^195mBi, ^197mBi; measured Eα, T_1/2; deduced α-branching ratios.

doi: 10.1103/PhysRevLett.29.958
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1972LE23      Nucl.Phys. A192, 405 (1972)

Y.Le Beyec, M.Lefort, M.Sarda

Nuclear Reactions Induced by ¹²C and ¹⁶O on ²⁰⁵Tl and ²⁰⁹Bi; ²¹⁴Fr Isomeric Ratio; Compound Nucleus and ⁸Be Transfer Process

NUCLEAR REACTIONS ²⁰⁵Tl(¹²C, X), E=60-90 MeV; ²⁰⁵Tl(¹⁶O, X), E=60-100 MeV; ²⁰⁹Bi(¹²C, X), E=60-90 MeV; measured σ(E), ²¹⁴Fr isomer ratio.

doi: 10.1016/0375-9474(72)90268-0
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1971BI08      J.Phys.(Paris) 32, 243 (1971)

R.Bimbot, Y.Le Beyec

Etude du Mecanisme des Reactions Nucleaires Induites par Particules Alpha de Haute Energie. II. Reactions ²⁰⁸Pb(α, xn)²¹²-x-Po et ^206,208Pb(α, pxn) Bi. Noyau Compose et Mecanismes

NUCLEAR REACTIONS ^206,208Pb(α, pxn), ²⁰⁸Pb(α, xn), E=40-150 MeV; measured σ(E); deduced fusion σ, non-compound contribution.

doi: 10.1051/jphys:01971003204024300
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2013.

1971BI16      C.R.Acad.Sci., Ser.B, 273, 505 (1971)

R.Bimbot, C.Deprun, D.Gardes, H.Gauvin, Y.Le Beyec, M.Lefort, J.Peter, B.Tamain

Experiences Preliminaires sur les Reactions Nucleaires Induites par un Faisceau d'Ions Krypton de 450 a 500 MeV. Premiers Indices en Faveur de la Synthese de Noyaux Superlourds

NUCLEAR REACTIONS ⁷⁴Ge, ¹¹⁶Cd, Th, U(Kr, X), E=450-500 MeV; measured charged particle spectra.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2216.

1971LE05      Phys.Rev. C3, 1268 (1971)

Y.Le Beyec, M.Lefort, A.Vigny

Behavior of the Cross Sections for Polonium Production in Nuclear Reactions of Ar⁴⁰ with Dy¹⁰⁴

NUCLEAR REACTIONS ¹⁶⁴Dy(⁴⁰Ar, xn), E=160-190 MeV; measured σ(E); deduced low Coulomb barrier. ^199,200Po deduced production σ behavior.

doi: 10.1103/PhysRevC.3.1268
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1969BI05      J.Phys.(Paris) 30, 513 (1969)

R.Bimbot, H.Jaffrezic, Y.Le Beyec, M.Lefort, A.Vigny-Simon

Etude du Mecanisme des Reactions Nucleaires Induites par Particules α De Haute Energie. I. Reactions 206-Pb(α, Xn)210-xPo

NUCLEAR REACTIONS ²⁰⁶Pb(α, xn), E = 40-150 MeV; measured σ(E).

doi: 10.1051/jphys:01969003007051300
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2012.

1967LE08      Nucl.Phys. A99, 131 (1967)

Y.Le Beyec, M.Lefort

Reactions entre Protons de 30 a 155 MeV et Noyaux Lourds Complexes

RADIOACTIVITY ^{197,198,199,200,201,202,203,204}Po; measured Eα, Iα. ^202,204Bi; measured Iγ. ²⁰⁶Po; measured Iα. ²⁰⁹Bi(p, xn), (p, pxn) E=30-155 MeV; measured σ(E); deduced direct interaction model, evaporation parameters.

doi: 10.1016/0375-9474(67)90213-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0365.

1967LE21      Arkiv Fysik 36, 183 (1967)

Y.Le Beyec, M.Lefort

Alpha Emission from Light Polonium Isotopes

NUCLEAR STRUCTURE ²⁰²Po, ²⁰¹Po, ²⁰⁰Po, ¹⁹⁹Po, ¹⁹⁸Po, ¹⁹⁷Po, ²⁰³Po, ²⁰⁴Po; measured not abstracted; deduced nuclear properties.

1965BR17      Phys.Letters 16, 286 (1965)

C.Brun, Y.Le Beyec, M.Lefort

Caracteristiques des Desintegrations Alpha des Isotopes Legers du Polonium

NUCLEAR STRUCTURE ¹⁹⁹Po, ¹⁹⁸Po, ²⁰¹Po, ²⁰²Po, ²⁰⁰Po, ¹⁹⁷Po; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(65)90854-1
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1965BR27      Compt.Rend. 261, 1667 (1965)

C.Brun, Y.Le Beyec, M.Lefort

Isotopes Legers du Polonium Produits par Reactions Nucleaires par Ions De Carbone 12 sur le Platine

NUCLEAR STRUCTURE ²⁰²Po, ²⁰¹Po, ²⁰⁰Po, ¹⁹⁹Po; measured not abstracted; deduced nuclear properties.