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Search: Author = M.Langevin

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1988GI04      Phys.Rev. C37, 2600 (1988)

M.Girod, Ph.Dessagne, M.Bernas, M.Langevin, F.Pougheon, P.Roussel

Spectroscopy of Neutron-Rich Nickel Isotopes: Experimental results and microscopic interpretation

NUCLEAR REACTIONS ⁷⁰Zn(¹⁴C, ¹⁶O), (¹⁴C, ¹⁷O), E=72 MeV; measured σ(θ). ^68,67Ni deduced levels, J, π, mass excess, 0⁺ level T_1/2.

NUCLEAR STRUCTURE ^67,68Ni; calculated levels, potential energy surfaces. ^67,70Ni; calculated levels. HFB, effective interaction.

doi: 10.1103/PhysRevC.37.2600
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1986BO41      Nucl.Phys. A460, 373 (1986)

M.J.G.Borge, M.Epherre-Rey-Campagnolle, D.Guillemaud-Mueller, B.Jonson, M.Langevin, G.Nyman, C.Thibault, and the ISOLDE collaboration

Beta-Delayed Triton Emission in the Decay of ⁸He

RADIOACTIVITY ⁸He(β^-) [from Th(p, X), E=600 MeV]; measured β-delayed triton branching ratios, spectra; deduced log ft. ⁸Li deduced level. ΔE-E telescope.

doi: 10.1016/0375-9474(86)90420-3
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1986LA17      Nucl.Phys. A455, 149 (1986)

M.Langevin, A.C.Mueller, D.Guillemaud-Mueller, M.G.Saint-Laurent, R.Anne, M.Bernas, J.Galin, D.Guerreau, J.C.Jacmart, S.D.Hoath, F.Naulin, F.Pougheon, E.Quiniou, C.Detraz

Mapping of the Proton Drip-Line up to Z = 20: Observation of the T(z)=-(5/2) series ²³Si, ²⁷S, ³¹Ar and ³⁵Ca

NUCLEAR REACTIONS Ni(⁴⁰Ca, X)²³Si/²⁷S/³¹Ar/³⁵Ca, E=3097 MeV; measured fragment spectra; deduced fragment mass, charge distributions, T(z)=-5/2 residuals production.

doi: 10.1016/0375-9474(86)90348-9
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1985BE24      Z.Phys. A321, 435 (1985)

M.Bernas, M.Langevin, G.Parrot, F.Pougheon, E.Quiniou, P.Roussel, Ph.Dessagne, W.-D.Schmidt-Ott

Measurement of the ¹⁴⁷Gd Mass Excess by the (¹²C, ⁹Be) Reaction

NUCLEAR REACTIONS ¹⁴⁴Sm(¹²C, ⁹Be), (¹²C, ¹⁰Be), E=72 MeV; measured σ(E(⁹Be)), σ(E(¹⁰Be)). ¹⁴⁷Gd deduced mass excess. Double-focusing magnetic spectrometer.

doi: 10.1007/BF01411976
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1985GU14      Z.Phys. A322, 415 (1985)

D.Guillemaud-Mueller, A.C.Mueller, D.Guerreau, F.Pougheon, R.Anne, M.Bernas, J.Galin, J.C.Jacmart, M.Langevin, F.Naulin, E.Quiniou, C.Detraz

Production and Identification of New Neutron-Rich Fragments from 33 MeV/u ⁸⁶Kr Beam in the 18 ≤ Z ≤ 27 Region

NUCLEAR REACTIONS Ti, Ta(⁸⁶Kr, X)⁴⁷Ar/⁵⁷Ti/⁵⁹V/⁶⁰V/⁶¹Cr/⁶²Cr/⁶⁴Mn/⁶⁵Mn/⁶⁶Fe/⁶⁷Fe/⁶⁸Fe/⁶⁸Co/⁶⁹Co/⁷⁰Co, E=33 MeV/nucleon; measured fragment production vs mass for X=Ar, Ti, Fe, Sc, V, Mn, Cr; deduced evidence for residuals production. Tof, ΔE-E detectors.

1985LA03      Phys.Lett. 150B, 71 (1985)

M.Langevin, E.Quiniou, M.Bernas, J.Galin, J.C.Jacmart, F.Naulin, F.Pougheon, R.Anne, C.Detraz, D.Guerreau, D.Guillemaud-Mueller, A.C.Mueller

Production of Neutron-Rich Nuclei at the Limits of Particle Stability by Fragmentation of 44 MeV/u ⁴⁰Ar Projectiles

NUCLEAR REACTIONS Ta(⁴⁰Ar, X)²³N/²⁹Ne/³⁰Ne/¹⁸B/²¹C/²⁵O, E=44 MeV/nucleon; measured fragment spectra vs mass; deduced evidence for residual production. ¹⁸B, ²¹C, ²⁵O deduced particle instability.

doi: 10.1016/0370-2693(85)90140-6
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1985RU05      Nucl.Phys. A441, 237 (1985)

E.Runte, K.-L.Gippert, W.-D.Schmidt-Ott, P.Tidemand-Petersson, L.Ziegeler, R.Kirchner, O.Klepper, P.O.Larsson, E.Roeckl, D.Schardt, N.Kaffrell, P.Peuser, M.Bernas, P.Dessagne, M.Langevin, K.Rykaczewski

Decay Studies of Neutron-Rich Isotopes of Manganese, Iron, Cobalt, Nickel, Copper and Zinc

RADIOACTIVITY ^60,61Mn, ^63,64Fe, ^63,65Co, ^67,69Ni, ⁶⁹Cu, ^73mZn(β^-) [from W(⁸²Se, X), E=11.5 MeV/nucleon, mass separation]; measured Eγ, Iγ, βγ-, γγ-coin, T_1/2; deduced log ft. ⁶¹Fe, ^63,64Co, ^63,65Ni, ⁶⁷Cu, ^69,73Zn deduced levels, J, π. Plastic scintillators, Ge detectors.

doi: 10.1016/0375-9474(85)90032-6
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1984BE10      Nucl.Phys. A413, 363 (1984)

M.Bernas, Ph.Dessagne, M.Langevin, J.Payet, F.Pougheon, P.Roussel, W.-D.Schmidt-Ott, P.Tidemand-Petersson, M.Girod

Mass and Excited Levels of the Neutron-Rich Nuclei ⁷³Zn and ⁷⁴Zn Studied with ⁷⁶Ge(¹⁴C, ¹⁶O) and (¹⁴C, ¹⁷O) Reactions

NUCLEAR REACTIONS ⁷⁶Ge(¹⁴C, ¹⁶O), (¹⁴C, ¹⁷O), E=72 MeV; measured σ(θ), σ(E(¹⁶O)), σ(E(¹⁷O)). ^74,73Zn deduced mass excess, levels. HFB calculations.

doi: 10.1016/0375-9474(84)90380-4
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1984BE42      J.Phys.(Paris), Lett. 45, L-851 (1984)

M.Bernas, Ph.Dessagne, M.Langevin, G.Parrot, F.Pougheon, E.Quiniou, P.Roussel

Halflife of the First Excited State (0⁺) of ⁶⁸Ni

NUCLEAR REACTIONS ⁷⁰Zn(¹⁴C, ¹⁶O), E=72 MeV; measured σ(E(¹⁶O)), I(ce)(t). ⁶⁸Ni level deduced T_1/2, J, π.

doi: 10.1051/jphyslet:019840045017085100
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1984DE33      Nucl.Phys. A426, 399 (1984)

P.Dessagne, M.Bernas, M.Langevin, G.C.Morrison, J.Payet, F.Pougheon, P.Roussel

The Complex Transfer Reaction (¹⁴C, ¹⁵O) on Ni, Zn and Ge Targets: Existence and mass of ⁶⁹Ni

NUCLEAR REACTIONS ^58,60,62,64Ni, ^68,70Zn, ^74,76Ge(¹⁴C, ¹⁵O), E=72 MeV; measured σ(E(¹⁵O)), σ(θ), reaction σ. ⁶¹Fe, ^67,69Ni, ^73,75Zn deduced mass excess.

doi: 10.1016/0375-9474(84)90114-3
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1984GU19      Nucl.Phys. A426, 37 (1984)

D.Guillemaud-Mueller, C.Detraz, M.Langevin, F.Naulin, M.De Saint-Simon, C.Thibault, F.Touchard, M.Epherre

β-Decay Schemes of very Neutron-Rich Sodium Isotopes and Their Descendants

RADIOACTIVITY ^{27,28,29,30,31,32,33,34}Na, ^{29,30,31,32,33}Mg, ³²Al(β^-) [from In(p, X), E=10 GeV]; measured Eγ, Iγ, βγγ-coin; deduced Iβ, log ft. ^{27,28,29,30,31,32}Mg, ^29,30,31Al, ³²S deduced levels, γ-branching. ^29,30,31,32Mg, ³¹Al deduced neutron emission probabilities.

doi: 10.1016/0375-9474(84)90064-2
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1984LA03      Nucl.Phys. A414, 151 (1984)

M.Langevin, C.Detraz, D.Guillemaud-Mueller, A.C.Mueller, C.Thibault, F.Touchard, M.Epherre

β-Delayed Neutrons from very Neutron-Rich Sodium and Magnesium Isotopes

RADIOACTIVITY ^{29,30,31,32,34}Na, ^31,32,33,34Mg(β^-n); measured β-delayed neutron emission, T_1/2, βn-coin; deduced neutron emission probability. On-line mass spectrometer, 4π liquid scintillator β-coincident neutron detector.

doi: 10.1016/0375-9474(84)90502-5
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1984LA27      Phys.Lett. 146B, 176 (1984)

M.Langevin, C.Detraz, M.Epherre, D.Guillemaud-Mueller, B.Jonson, C.Thibault, and the ISOLDE Collaboration

Observation of β-Delayed Triton Emission

RADIOACTIVITY ¹¹Li(β^-) [from U(p, X)]; measured β-delayed charged particle spectra; deduced branching ratios for β-delayed triton emission and other channels. ^10,11Be deduced levels, decay branches. ⁶He deduced levels.

doi: 10.1016/0370-2693(84)91011-6
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1983BA09      Phys.Rev. C27, 1335 (1983)

J.Barreto, G.Auger, M.Langevin, E.Plagnol

Fusion of the ⁴⁰Ca + ⁴⁰Ca System

NUCLEAR REACTIONS ⁴⁰Ca(⁴⁰Ca, X), E=100-140 MeV; measured Eγ, Iγ; deduced σ(fragment E), fusion σ(E).

doi: 10.1103/PhysRevC.27.1335
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1983DE04      Nucl.Phys. A394, 378 (1983)

C.Detraz, M.Langevin, M.C.Goffri-Kouassi, D.Guillemaud, M.Epherre, G.Audi, C.Thibault, F.Touchard

Mapping of the Onset of a New Region of Deformation: The masses of ³¹Mg and ³²Mg

RADIOACTIVITY ^31,32Na [from Ir(p, X), E=10 GeV]; measured Qβ. ^31,32Mg deduced mass excess.

doi: 10.1016/0375-9474(83)90111-2
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1983DE23      Nucl.Phys. A402, 301 (1983)

C.Detraz, M.Langevin, D.Guillemaud-Mueller, A.C.Mueller, C.Thibault, F.Touchard, G.Klotz, C.Miehe, G.Walter, M.Epherre, C.Richard-Serre

β-Delayed α-Emission from Neutron-Rich Nuclei: The case of ³⁰Na

RADIOACTIVITY ³⁰Na(β^-); measured β-delayed Eα, Iα; deduced α-emission probability. On-line spectrometer, Si detector.

doi: 10.1016/0375-9474(83)90500-6
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1983LA12      Phys.Lett. 125B, 116 (1983)

M.Langevin, C.Detraz, D.Guillemaud-Mueller, A.C.Mueller, C.Thibault, F.Touchard, M.Epherre

³⁵Na: A new neutron-rich Sodium isotope

NUCLEAR REACTIONS Ir(p, X), E=10 GeV; measured βn-coin; deduced evidence for ³⁵Na.

RADIOACTIVITY ³⁵Na(β^-) [from Ir(p, X), E=10 GeV, on-line separation]; measured βn-coin, T_1/2.

doi: 10.1016/0370-2693(83)91248-0
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1983LA23      Phys.Lett. 130B, 251 (1983)

M.Langevin, C.Detraz, D.Guillemaud-Mueller, A.C.Mueller, C.Thibault, F.Touchard, G.Klotz, C.Miehe, G.Walter, M.Epherre, C.Richard-Serre

⁵³K, ⁵⁴K and ⁵³Ca: Three new neutron rich isotopes

RADIOACTIVITY ^50,51,52,53K(β^-n) [from Ir(p, X), E=10 GeV]; measured β-delayed neutron yields, emission probabilities, T_1/2. ⁵³Ca [from ⁵³K(β^-)-decay]; measured T_1/2. ⁵⁴K(β^-n) [from Ir(p, X), E=10 GeV]; measured β-delayed neutron yields, T_1/2. ⁴⁹K(β^-n); measured β-delayed neutron emission probabilities.

doi: 10.1016/0370-2693(83)91135-8
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1983RU06      Nucl.Phys. A399, 163 (1983)

E.Runte, W.-D.Schmidt-Ott, P.Tidemand-Petersson, R.Kirchner, O.Klepper, W.Kurcewicz, E.Roeckl, N.Kaffrell, P.Peuser, K.Rykaczewski, M.Bernas, P.Dessagne, M.Langevin

Decay Studies of Neutron-Rich Products from ⁷⁶Ge-Induced Multinucleon Transfer Reactions Including the New Isotopes ⁶²Mn, ⁶³Fe and ^71,72,73Cu

NUCLEAR REACTIONS W(⁷⁶Ge, X), E=9 MeV/nucleon; measured Eγ, Iγ, βγ-, γγ-coin; deduced evidence for ⁶²Mn, ⁶³Fe, ^71,72,73Cu. Plastic scintillator, Ge(Li) detectors.

RADIOACTIVITY ⁶²Mn, ⁶³Fe, ⁶⁷Ni, ^71,72,73Cu, ^73,74Zn [from W(⁷⁶Ge, X), E=9 MeV/nucleon, mass separation]; measured Eγ, Iγ, βγ-, γγ-coin, T_1/2; deduced log ft. ⁶²Fe, ⁶³Co, ^71,72Zn, ^73,74Ga deduced levels, J, π. Plastic scintillator, Ge(Li) detectors.

doi: 10.1016/0375-9474(83)90600-0
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1982BA10      Phys.Rev. C25, 1641 (1982)

J.Barreto, L.Tassan-Got, C.Stephan, J.P.Garron, M.Langevin

Absence of Closed Shell Effect in the Fusion Reaction ⁴⁰Ca + ⁴⁸Ca at 330 MeV

NUCLEAR REACTIONS ⁴⁸Ca(⁴⁰Ca, X), ⁴⁸Ti(⁴⁰Ar, X), E=330 MeV; measured σ(fusion) vs θ; deduced no shell effects. Evaporation residue detection, ΔE-E telescope.

doi: 10.1103/PhysRevC.25.1641
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1982BA33      Nucl.Phys. A384, 211 (1982)

J.Barreto, M.Langevin, C.Detraz

Formation and Deexcitation of the ⁷⁹Rb Compound Nucleus

NUCLEAR REACTIONS ⁶³Cu(¹⁶O, X), E=40-85 MeV; ⁴⁵Sc(³⁴S, X)⁷⁷Kr/⁷⁶Kr/⁷⁵Kr/⁷⁷Br/⁷⁵Br/⁷⁴Br/⁷³Br/⁷³Se/⁷⁶Br/⁷⁰As/⁷¹As/⁷²As/⁶⁹Ge, E=85-130 MeV; measured Eγ, Iγ; deduced production σ vs E for residuals. ⁷⁹Rb deduced fusion barrier. Activation technique, enriched target. Statistical model.

doi: 10.1016/0375-9474(82)90314-1
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1982BE27      Phys.Lett. 113B, 279 (1982)

M.Bernas, Ph.Dessagne, M.Langevin, J.Payet, F.Pougheon, P.Roussel

Magic Features of ⁶⁸Ni

NUCLEAR REACTIONS ⁷⁰Zn(¹⁴C, ¹⁶O), E=72 MeV; measured σ(θ). ⁶⁸Ni deduced levels, J, π, quasimagic configuration. DWBA analysis.

doi: 10.1016/0370-2693(82)90039-9
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1982DE47      Phys.Rev. C26, 2447 (1982)

M.de Saint Simon, S.Haan, G.Audi, A.Coc, M.Epherre, P.Guimbal, A.C.Mueller, C.Thibault, F.Touchard, M.Langevin

Independent Cross Sections of Na, K, Rb, Cs, and Fr Isotopes Produced in Ta and U Targets Bombarded by ¹²C Ions up to 77 MeV/Nucleon

NUCLEAR REACTIONS ¹⁸¹Ta, ²³⁸U(¹²C, X), E=13, 27, 77 MeV/nucleon; measured production σ for Na, K, Rb, Cs, Fr isotopes. On-line mass spectrometry.

doi: 10.1103/PhysRevC.26.2447
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1540.

1982NA04      Phys.Rev. C25, 1074 (1982)

F.Naulin, C.Detraz, M.Roy-Stephan, M.Bernas, J.de Boer, D.Guillemaud, M.Langevin, F.Pougheon, P.Roussel

Mass of ¹⁸C from the Double-Charge-Exchange Reaction ⁴⁸Ca(¹⁸O, ¹⁸C)⁴⁸Ti

NUCLEAR REACTIONS ⁴⁸Ca(¹⁸O, ¹⁸C), E=100 MeV; measured σ(E(¹⁸C)), Q. ¹⁸C deduced mass. Enriched target.

doi: 10.1103/PhysRevC.25.1074
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1982NA08      J.Phys.(Paris), Lett. 43, L-29 (1982)

F.Naulin, C.Detraz, M.Roy-Stephan, M.Bernas, J.de Boer, D.Guillemaud, M.Langevin, F.Pougheon, P.Roussel

Excited States of ¹⁹N and ²¹O

NUCLEAR REACTIONS ¹⁸O(¹⁸O, ¹⁹N), E=100 MeV; ¹⁸O(¹⁸O, ²¹O), E=92 MeV; measured σ(E(¹⁹N)), σ(E(²¹O)). ¹⁹N deduced levels, mass. ²¹O deduced levels.

doi: 10.1051/jphyslet:0198200430202900
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1981BE40      Phys.Rev. C24, 756 (1981)

M.Bernas, J.C.Peng, H.Doubre, M.Langevin, M.J.Le Vine, F.Pougheon, P.Roussel

Masses and Energy Levels of ⁶²Fe and ⁶⁸Ni: (¹⁴C, ¹⁶O) Reaction on even Ni and Zn isotopes

NUCLEAR REACTIONS ^58,60,62,64Ni, ^64,66,68,70Zn(¹⁴C, ¹⁶O), E=72 MeV; measured σ(E(¹⁶O), θ). ⁶²Fe, ⁵⁸Ni deduced mass excess. ^56,58,60,62Fe, ^62,64,66,68Ni levels deduced multi-nucleon transfer S. DWBA analysis.

doi: 10.1103/PhysRevC.24.756
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1981LA11      Nucl.Phys. A366, 449 (1981)

M.Langevin, C.Detraz, D.Guillemaud, F.Naulin, M.Epherre, R.Klapisch, S.K.T.Mark, M.De Saint Simon, C.Thibault, F.Touchard

β-Delayed Charged Particles from ⁹Li and ¹¹Li

RADIOACTIVITY ^9,11Li; measured β-delayed Eα, βα-coin. ¹¹Li; measured β-delayed E(⁶He), β(⁶He)-coin; deduced log ft. ⁹Li deduced single neutron emission probability, β-delayed I(n). ¹¹Li deduced three neutron emission probability, β-delayed I(n). ^9,11Be levels deduced anti-analog character.

doi: 10.1016/0375-9474(81)90521-2
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1981PA17      Z.Phys. A302, 117 (1981)

A.D.Panagiotou, P.K.Kakanis, E.N.Gazis, M.Bernas, C.Detraz, M.Langevin, D.Guillemaud, E.Plagnol

A New Mass Measurement of ²⁹Mg. Observation of Excited States via the ¹³C(¹⁸O, 2p)²⁹Mg Reaction

NUCLEAR REACTIONS ¹³C(¹⁸O, 2p), E=32 MeV; measured pp-coin, σ(Ep₁, Ep₂, θ). ²⁹Mg deduced mass excess, levels. Silicon surface barrier detectors.

doi: 10.1007/BF01413040
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1981PO03      Nucl.Phys. A355, 207 (1981)

F.Pougheon, M.Bernas, M.Roy-Stephan, C.Detraz, D.Guillemaud, E.Kashy, M.Langevin, F.Naulin, P.Roussel

First Study of the (¹⁴C, ¹²C) Reaction: Selectivity of the reaction and the energy levels of ²⁸Mg and ³⁰Si

NUCLEAR REACTIONS ²⁶Mg, ²⁸Si(¹⁴C, ¹²C), E=69 MeV; measured σ(θ). ²⁸Mg, ³⁰Si deduced levels, J, π. Enriched targets.

doi: 10.1016/0375-9474(81)90138-X
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1980DE26      Phys.Lett. B94, 307 (1980)

C.Detraz, M.Epherre, D.Guillemaud, P.G.Hansen, B.Jonson, R.Klapisch, M.Langevin, S.Mattsson, F.Naulin, G.Nyman, A.M.Poskanzer, H.L.Ravn, M. de Saint-Simon, K.Takahashi, C.Thibault, F.Touchard

Beta-Delayed Two-Neutron Emission from ^30,31,32Na

RADIOACTIVITY ^30,31,32Na [from U(p, X), E=660 MeV]; measured β-delayed nn(t), Eγ, Iγ; deduced two-neutron emission branching ratios.

doi: 10.1016/0370-2693(80)90884-9
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1980DE39      J.Phys.(Paris), Lett. 41, L-459 (1980)

C.Detraz, D.Guillemaud, M.Langevin, F.Naulin, M.Epherre, R.Klapisch, M.de Saint-Simon, C.Thibault, F.Touchard

The γ Activity from ¹¹Li Beta Decay

RADIOACTIVITY ¹¹Li [from Ir(p, X), E=24 GeV]; measured Eγ, Iγ, Iβ, β-delayed En, In; deduced log ft, total β-delayed neutron emission probability.

1980NA14      J.Phys.(Paris), Lett. 41, L-79 (1980)

F.Naulin, C.Detraz, M.Bernas, D.Guillemaud, E.Kashy, M.Langevin, F.Pougheon, P.Roussel, M.Roy-Stephan

Mass Excess and Excited States of ¹⁴B and ¹⁸N from the (¹⁴C, ¹⁴B) and (¹⁸O, ¹⁸N) Reactions

NUCLEAR REACTIONS ¹⁴C(¹⁴C, ¹⁴B), (¹⁴C, ¹³B), E=87.4 MeV; ¹⁴C(¹⁸O, ¹⁸N), E=92.2 MeV; measured σ(E(¹³B), θ), σ(E(¹⁴B), θ), σ(E(¹⁸N), θ). ¹⁸N deduced level, mass excess. ¹⁴B deduced mass excess.

doi: 10.1051/jphyslet:0198000410407900
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1979BE20      Phys.Rev. C19, 2246 (1979)

M.Bernas, M.Roy-Stephan, F.Pougheon, M.Langevin, G.Rotbard, P.Roussel, J.P.LeFevre, M.C.Lemaire, K.S.Low, B.H.Wildenthal

Mechanism of the ²⁶Mg(¹⁸O, ¹⁶O)²⁸Mg Reaction at E = 50 MeV and the Energy Levels of ²⁸Mg

NUCLEAR REACTIONS ²⁶Mg(¹⁸O, ¹⁶O), E=50 MeV; measured σ(θ). ²⁸Mg deduced levels, reaction mechanism. DWBA, CCBA analysis, shell-model wave functions. Enriched target.

doi: 10.1103/PhysRevC.19.2246
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1979DE02      Phys.Rev. C19, 164 (1979)

C.Detraz, D.Guillemaud, G.Huber, R.Klapisch, M.Langevin, F.Naulin, C.Thibault, L.C.Carraz, F.Touchard

Beta Decay of ^27-32Na and their Descendants

RADIOACTIVITY ^{27,28,29,30,31,32}Na, ^29,30,31Mg, ³¹Al [from U(p, X), E=24 GeV]; measured T_1/2, Eγ, βγ-coin; deduced Iγ, Iβ, delayed-neutron branching ratios. Mass-spectroscopy techniques.

doi: 10.1103/PhysRevC.19.164
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1978DE17      Nucl.Phys. A302, 41 (1978)

C.Detraz, D.Guillemaud, G.Huber, R.Klapisch, M.Langevin, F.Naulin, C.Thibault, L.C.Carraz, F.Touchard

Decay of ⁴⁸K, ⁴⁹K and ⁵⁰K

RADIOACTIVITY ^48,49,50K [from p+U at 24 GeV]; measured T_1/2, Eγ, Iγ; deduced Iβ, log ft.

doi: 10.1016/0375-9474(78)90285-3
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1978NA02      Phys.Rev. C17, 830 (1978)

F.Naulin, C.Detraz, M.Bernas, E.Kashy, M.Langevin, F.Pougheon, P.Roussel

Mass of ²¹O from the ¹⁸O(¹⁸O, ¹⁵O)²¹O Reaction

NUCLEAR REACTIONS ¹⁸O(¹⁸O, ¹⁵O), E=91 MeV; measured σ; deduced Q. ²¹O deduced mass excess. Enriched target.

doi: 10.1103/PhysRevC.17.830
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1977DE14      Phys.Rev. C15, 1738 (1977)

C.Detraz, F.Naulin, M.Langevin, P.Roussel, M.Bernas, F.Pougheon, J.Vernotte

Mass of ¹⁹N

NUCLEAR REACTIONS ¹⁸O(¹⁸O, ¹⁹N), E=91 MeV; measured σ(E(¹⁹N)); deduced Q. ¹⁹N deduced mass excess.

doi: 10.1103/PhysRevC.15.1738
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1976HU01      Phys.Rev. C13, 1786 (1976)

A.Huck, G.J.Costa, G.Walter, M.M.Aleonard, J.Dalmas, P.Hubert, F.Leccia, P.Mennrath, J.Vernotte, M.Langevin, J.M.Maison

Lowest T = 2 State of ³⁶Ar via the ³⁵Cl(p, γ)³⁶Ar Reaction

NUCLEAR REACTIONS ³⁵Cl(p, γ), E=2.36-2.42 MeV; measured σ(E, Eγ). ³⁶Ar deduced resonances, J, π, T, δ, B(M1).

doi: 10.1103/PhysRevC.13.1786
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1976LA11      Phys.Rev. C14, 152 (1976)

M.Langevin, J.Barreto, C.Detraz

Complete Fusion Mechanism in the ¹⁶O + ⁶³Cu Reaction

NUCLEAR REACTIONS ⁶³Cu(¹⁶O, 2n), (¹⁶O, np), (¹⁶O, 2np), (¹⁶O, 3np), ⁶³Cu(¹⁶O, 2p), (¹⁶O, n2p), (¹⁶O, 2n2p), (¹⁶O, nα), (¹⁶O, 2nα), (¹⁶O, npα), (¹⁶O, n2pα), (¹⁶O, 2α), (¹⁶O, n2α), (¹⁶O, np2α), E=40-85 MeV; measured σ(E); deduced critical angular momentum. Enriched target.

doi: 10.1103/PhysRevC.14.152
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1976VE01      Phys.Rev. C13, 461 (1976)

J.Vernotte, S.Fortier, M.Langevin, J.M.Maison, M.Vergnes, B.H.Wildenthal

³⁷Cl(³He, αγ)³⁶Cl Reaction: γ Decay of the Two Lowest Lying T = 2 States

NUCLEAR REACTIONS ⁴⁰Ca, ³⁷Cl(³He, αγ), E=18 MeV; measured σ(Eγ), αγ-coin. ³⁶Cl deduced levels, J, π, B(λ), γ-branching. ³⁹Ca deduced levels.

doi: 10.1103/PhysRevC.13.461
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1975AU01      Nucl.Phys. A237, 300 (1975)

G.Audi, C.Detraz, M.Langevin, F.Pougheon

Variation of the α-Particle Pick-up Spectroscopic Factor from ¹²C to ⁴⁰Ca

NUCLEAR REACTIONS ¹²C, ¹⁶O, ²⁰Ne, ²⁸Si, ³²S, ³⁶Ar, ⁴⁰Ca(³He, ⁷Be), E=26 MeV; measured σ(E(⁷Be), θ); deduced relative α-particle S.

doi: 10.1016/0375-9474(75)90427-3
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1974DE25      Nucl.Phys. A228, 39 (1974)

C.Detraz, F.Pougheon, M.Bernas, M.Langevin, P.Roussel, J.Vernotte

Selectivity in the ¹¹B(³He, ⁶Li)⁸Be Reaction

NUCLEAR REACTIONS ¹¹B(³He, ⁶Li), E=25.20-26.25 MeV; measured σ(E(³He), E(⁶Li), θ); deduced reaction mechanism. Enriched target.

doi: 10.1016/0375-9474(74)90444-8
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1973VE06      Phys.Rev. C8, 178 (1973)

J.Vernotte, S.Gales, M.Langevin, J.M.Maison

Investigation of the Lowest T = 2 State of ³²S in the ³¹P + p Reactions

NUCLEAR REACTIONS ³¹P(p, γ), (p, p'γ), (p, αγ), E=3.27-3.3 MeV; measured σ(Eγ), σ(E). ³²S deduced resonances, T, J, π, γ-branching.

doi: 10.1103/PhysRevC.8.178
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1973VE08      Nucl.Phys. A212, 493 (1973)

J.Vernotte, S.Gales, M.Langevin, J.M.Maison

Recherche de Resonances Isobariques Analogues dans ³²S au Moyen des Reactions ³¹P(p, γ)³²S, ³¹P(p, p)³¹P et ³¹P(p, α₀)²⁸Si

NUCLEAR REACTIONS ³¹P(p, γ), E=1.24-1.60 MeV; measured Q, σ(Ep;Eγ, θ(γ)); ³¹P(p, α₀), E=1.24-1.60 MeV; measured σ(E); ³¹P(p, p), E=1.24-1.60 MeV; measured σ(E). ³²S deduced resonances, resonance strengths, γ-ray branching ratios, mixing ratios, transition strengths, L, J, π, T, p-width, α-width, level-width, quadrupole moment. Ge(Li) detector.

doi: 10.1016/0375-9474(73)90820-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF1006.

1971CH52      Nucl.Phys. A176, 401 (1971)

A.Chevallier, E.Bozek, A.Pape, J.C.Sens, R.Armbruster, M.Langevin, J.Vernotte

Etude des Niveaux du ³²S Formes au Moyen de la Reaction ²⁸Si(α, γ)³²S

NUCLEAR REACTIONS ²⁸Si(α, γ), E=4.2-6.0 MeV; measured σ(E, θ), Doppler shift attenuation. ³²S deduced levels, J, π, γ-width, T_1/2. Enriched target.

doi: 10.1016/0375-9474(71)90278-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0627.

1970GA26      C.R.Acad.Sci., Ser.B, 271, 970 (1970)

S.Gales, M.Langevin, J.-M.Maison, J.Vernotte

Recherche du Premier Etat T = 2 du Noyau Soufre-32 au Moyen de la Reaction ³¹P(p, γ)³²S

NUCLEAR REACTIONS ³¹P(p, γ), E=3.10-3.35 MeV; measured σ(E;Eγ, θ(γ)). ³²S deduced resonances, levels, J, π, T, γ-branching.

1969VE01      Nucl.Phys. A124, 350(1969)

J.Vernotte, M.Langevin, S.Fortier, E.Bozek, A.Chevallier, A.J.Pape, J.C.Sens

Desexcitation Similaire de Deux Niveaux Voisins Formes dans la Reaction ²⁸Si(α, γ)³²S

NUCLEAR REACTIONS ²⁸Si(α, γ), E=3.753, 3.820 MeV; measured σ(Eγ, θ), γγ(θ). ³²S levels deduced J, γ-mixing, γ-branching. Natural targets.

doi: 10.1016/0375-9474(69)90359-5
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0623.

1968VE10      Compt.Rend. 266B, 972 (1968)

J.Vernotte, M.Langevin, S.Fortier

Premiers Niveaux Excites du Titane 44 Observes dans la Reaction (α, γ) sur le Calcium 40

NUCLEAR STRUCTURE ⁴⁴Ti; measured not abstracted; deduced nuclear properties.

1967VE05      Nucl.Phys. A102, 449(1967)

J.Vernotte, M.Langevin, F.Takeutchi

Niveaux de ³²S Observes dans les Reactions ³¹P(p, α)²⁸Si et ²⁸Si(α, γ)³²S

NUCLEAR REACTIONS ³¹P(p, α), E=1.4-1.9 MeV; ²⁸Si(α, γ), E=3.7-4.3 MeV; measured σ(E;θ), σ(E;Eγ, θ), γγ(θ). ³²S deduced resonances, J, π, level-width, strengths. Enriched ²⁸Si target.

doi: 10.1016/0375-9474(67)90035-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0622.

1967VE07      Compt.Rend. 265B, 859 (1967)

J.Vernotte, M.Langevin, F.Takeutchi

Niveaux du Titane 44 Observes dans la Reaction ⁴⁰Ca(α, γ)⁴⁴Ti

NUCLEAR STRUCTURE ⁴⁴Ti; measured not abstracted; deduced nuclear properties.

1966VE10      J.Phys.(Paris) 27, 773 (1966)

J.Vernotte, M.Langevin, H.Laurent

Etude de la Reaction ³¹P(p, α₀)²⁸Si Induite par des Protons de 1, 4 MeV a 1, 9 MeV

NUCLEAR STRUCTURE ³²S; measured not abstracted; deduced nuclear properties.

doi: 10.1051/jphys:019660027011-12077300
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1965LA13      Compt.Rend. 261, 4055 (1965)

M.Langevin, H.Laurent, J.Vernotte

Niveaux Nucleaires du Soufre Formes par Reaction (α, γ) sur le Silicium

NUCLEAR STRUCTURE ³²S, ³⁴S; measured not abstracted; deduced nuclear properties.

1965MA45      Phys.Letters 19, 308 (1965)

J.M.Maison, M.Langevin, J.M.Loiseaux

Observation de la Decroissance des Etats de la Resonance Geante Dipolaire de ¹⁶O Vers les Niveaux Excites de Parite Negative et Positive de ¹⁵O et ¹⁶N

NUCLEAR STRUCTURE ¹⁵O, ¹⁶O, ¹⁵N; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0031-9163(65)91000-0
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1962LA21      Phys.Nucl.Annuaira p.31 (1962)

M.Langevin, J.M.Loiseaux

Diffusion Resonnante des Photons sur des Noyaux Deformes

NUCLEAR STRUCTURE ²⁵Mg, ¹⁸¹Ta, ¹⁶⁵Ho; measured not abstracted; deduced nuclear properties.

1960BU09      Compt.Rend.Acad.Sci. 250, 1031 (1960)

A.Bussiere de Nercy, M.Langevin, M.Spighel

Absorption Resonnante du Rayonnement γ de l'Holmium 166 et de l'Osmium 193 Sans Recul du Noyau

NUCLEAR STRUCTURE ¹⁵³Eu, ¹⁶⁶Er, ¹⁸²W, ¹⁹¹Ir, ¹⁹³Ir; measured not abstracted; deduced nuclear properties.

1960BU13      J.Phys.Radium 21, 288 (1960)

A.Bussiere de Nercy, M.Langevin, M.Spighel

Absorption Resonnante du Rayonnement γ Sans Recul du Noyau de ¹⁶⁶Ho et ¹⁹³Os

NUCLEAR STRUCTURE ¹⁹³Ir, ¹⁹¹Ir, ¹⁸²W, ¹⁶⁶Er; measured not abstracted; deduced nuclear properties.

1960BU14      J.Phys.Radium 21, 293 (1960)

A.Bussiere de Nercy, M.Langevin

NUCLEAR STRUCTURE ¹²C, ²⁴Mg; measured not abstracted; deduced nuclear properties.

1959LA07      J.Phys.Radium 20, 831 (1959)

M.Langevin, A.B.de Nercy

Study of Photon Resonant Scattering by Magnesium

doi: 10.1051/jphysrad:019590020010083101
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1959LA09      Univ.Paris Radium Inst.Annual Rept., p.11 (1959)

M.Langevin, R.Bussiere

Diffusion γ par Resonance Nucleaire

1959LA10      Univ.Paris Radium Inst.Annual Rept., p.17 (1959)

H.Langevin, M.Langevin

Etude de la Diffusion par Fluorescence Nucleaire du Rayonnement γ de ⁷⁵Se

1958LA02      J.Phys.Radium 19, 34 (1958)

M.Langevin

Study of the Excitation and Auto-Ionization of the Electron Cortege Accompanying the K Capture of Ge⁷¹

doi: 10.1051/jphysrad:0195800190103400
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1958LA10      J.Phys.Radium 19, 765 (1958)

H.Langevin-Joliot, M.Langevin

Diffusion par Fluorescence Nucleaire du Rayonnement γ de ⁷⁵Se Periodes des Niveaux de 265 et 402 keV de ⁷⁵As

doi: 10.1051/jphysrad:019580019010076500
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1956LA23      Ann.Phys. 1, 57 (1956)

M.Langevin

Contribution a l'Etude de la Desintegration Nucleaire par Capture Electonique. Cas de ¹³³Ba et de ⁷¹Ge

1954LA38      Compt.Rend. 238, 2518 (1954)

M.Langevin

Sur le Rayonnement Continu γ Associe a la Capture K de ⁷¹Ge

1954LA44      J.Phys.Radium 15, 778 (1954)

M.Langevin, T.Yuasa, J.Merinis

Etude du Rayonnement γ Emis Par Diverses Sources de ³²P

RADIOACTIVITY ^32,33P, ⁷⁶As(β^-) [from ^32,33S(n, p), ³¹P, ⁷⁵As(n, γ), E not given]; measured decay energies, Eγ, IG; deduced γ-ray energies and uncertainties.

1953LA13      Compt.Rend. 236, 689 (1953)

M.Langevin

Limite Superieure de la Vie Moyenne de l'Etat Excite 11.7 keV du Ba¹³³

1935KU04      Compt.Rend.Acad.Sci. 200, 1199 (1935)

B.Kurtchatov, J.Kurtchatov, G.Latychev, M.P.Langevin

La desintegration du bore par des neutrons lents

Note: The following list of authors and aliases matches the search parameter M.Langevin: , M.P.LANGEVIN