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NSR database version of April 29, 2024.

Search: Author = M.Lebrun

Found 10 matches.

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1990DE45      Nucl.Phys. A518, 149 (1990)

J.Deutsch, M.Lebrun, R.Prieels

Searches for Admixture of Massive Neutrinos Into the Electron Flavour

RADIOACTIVITY ²⁰F; analyzed decay data; deduced no massive neutrino admixture.

doi: 10.1016/0375-9474(90)90541-S
Citations: PlumX Metrics

1984LE11      Phys.Rev. C30, 383 (1984)

M.Lebrun, J.Deutsch, D.Favart, P.Lipnik, P.Macq, R.Prieels

Observation of Two-Photon Emission after Pion Capture in ¹²C and ⁹Be

NUCLEAR REACTIONS ¹²C, ⁹Be(π^-, 2γ), E at rest; measured γγ(θ); deduced yield due to virtual π⁰ decay.

doi: 10.1103/PhysRevC.30.383
Citations: PlumX Metrics

1984MA45      Nucl.Phys. A430, 557 (1984)

C.J.Martoff, L.Van Elmbt, M.Lebrun, M.Schaad, U.Straumann, P.Truol, K.M.Crowe, C.Joseph, J.P.Perroud, D.Ruegger, M.T.Tran, J.Deutsch, G.Gregoire, R.Prieels, W.Dahme

No Pre-Critical Enhancement Observed in ¹³C(π⁺, γ)¹³N(g.s.) at q ≈ 2m(π)

NUCLEAR REACTIONS ¹³C(π⁺, γ), E=115.5 MeV; measured σ(E(π), θγ). Enriched target.

doi: 10.1016/0375-9474(84)90094-0
Citations: PlumX Metrics

1983BA36      Phys.Rev. C28, 761 (1983)

H.W.Baer, J.A.Bistirlich, K.M.Crowe, W.Dahme, C.Joseph, J.P.Perroud, M.Lebrun, C.J.Martoff, U.Straumann, P.Truol

Isovector M2 State Observed in the ¹⁴C(π^-, γ) Reaction

NUCLEAR REACTIONS ¹⁴C(π^-, γ), E at rest; measured Eγ, Iγ. ¹⁴B deduced level, J, π, T, Γ, transition branching ratio. Pair spectrometer, shell model calculations.

doi: 10.1103/PhysRevC.28.761
Citations: PlumX Metrics

1983ST04      Phys.Rev. C27, 2771 (1983)

U.Straumann, M.Lebrun, C.J.Martoff, P.Truol, H.R.Kissener, J.P.Perroud, C.Joseph, W.Dahme, K.M.Crowe

M2 States in A = 15: ¹⁵N(π^-, γ)¹⁵C

NUCLEAR REACTIONS ¹⁵N(π^-, γ), E at rest; measured capture Eγ, Iγ. ¹⁵C deduced levels, J, π, T, giant magnetic quadrupole character. Shell model interpretation. Liquid ¹⁵NH₃ target, high resolution detector.

doi: 10.1103/PhysRevC.27.2771
Citations: PlumX Metrics

1982CR04      Helv.Phys.Acta 55, 243 (1982)

K.Crowe, W.Dahme, J.Deutsch, G.Gregoire, M.Lebrun, R.Prieels, C.Joseph, J.P.Perroud, M.Tran, C.J.Martoff, U.Straumann, P.Truol

¹³C(π⁺, γ)¹³N(g.s.) at 115 MeV Pion Energy and Pion Opalescence

NUCLEAR REACTIONS ¹³C(π⁺, γ), E=115 MeV; measured σ(capture) vs θ.

1981BA57      Helv.Phys.Acta 54, 314 (1981)

H.W.Baer, J.A.Bistirlich, K.M.Crowe, W.Dahme, C.Joseph, J.P.Perroud, M.Lebrun, C.J.Martoff, U.Straumann, P.Truol

T = 2 States in the A = 14-System: Radiative Pion Capture in ¹⁴C

NUCLEAR REACTIONS ¹⁴C(π^-, γ), E not given; measured Eγ. High resolution pair spectrometer.

1981LE14      Phys.Rev. C24, 754 (1981)

M.Lebrun, J.Deutsch, D.Favart, P.Lipnik, P.Macq, R.Prieels

Electron Pair Emission in Nuclear Pion Capture

NUCLEAR REACTIONS Be(π^-, e⁺e^-), E at rest; measured ee⁺(θ), summed energy spectra; deduced reaction mechanism.

doi: 10.1103/PhysRevC.24.754
Citations: PlumX Metrics

1979DE06      Phys.Lett. 80B, 347 (1979)

J.Deutsch, D.Favart, M.Lebrun, P.Lipnik, P.Macq, R.Prieels

Observation of Two-Photon Emission in Nuclear Pion Capture

NUCLEAR REACTIONS Be, C(π^-, γ), E at rest; measured σ(θ₁, θ₂); deduced two-photon emission rate.

doi: 10.1016/0370-2693(79)91186-9
Citations: PlumX Metrics

1977RO20      Phys.Lett. 70B, 23 (1977)

N.Rolin, J.P.Deutsch, D.Favart, M.Lebrun, R.Prieels

Search for Second-Class Current: The Measurement of the β-γ Directional Correlation in the Decay of ²⁰Na

RADIOACTIVITY ²⁰Na; measured βγ(θ), Eβ.

doi: 10.1016/0370-2693(77)90335-5
Citations: PlumX Metrics