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NSR database version of May 1, 2024.

Search: Author = L.P.Roesch

Found 11 matches.

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1982DE16      Phys.Rev. C25, 2883 (1982)

A.Debroux, N.Defawe, R.Demeure, L.Grenacs, P.Lebrun, P.Leleux, L.Palffy, A.Possoz, L.Ph.Roesch

Activation Reaction ¹²C(n(pol), p)¹²B as a Spin Analyzer for Fast Neutrons

NUCLEAR REACTIONS ¹²C(polarized n, p), E=18 MeV; measured β-asymmetry; deduced analyzing efficiency. ¹²B deduced polarization.

doi: 10.1103/PhysRevC.25.2883
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset21792.

1982RO13      Helv.Phys.Acta 55, 74 (1982)

L.Ph.Roesch, V.L.Telegdi, P.Truttmann, A.Zehnder, L.Grenacs, L.Palffy

Measurement of the Average and Longitudinal Recoil Polarizations in the Reaction ¹²C(μ^-, ν)¹²B(g.s.): Pseudoscalar coupling and neutrino helicity

NUCLEAR REACTIONS ¹²C(polarized μ^-, ν), E at rest; measured recoil average, longitudinal polarization; deduced pseudoscalar coupling constant, muon neutrino helicity. Recoil implantation technique.

1981RO05      Phys.Rev.Lett. 46, 1507 (1981)

L.Ph.Roesch, V.L.Telegdi, P.Truttmann, A.Zehnder, L.Grenacs, L.Palffy

Measurement of the Average and Longitudinal Recoil Polarizations in the Reaction ¹²C(μ^-, ν)¹²B(g.s.): Magnitude of the induced pseudoscalar coupling

NUCLEAR REACTIONS ¹²C(μ^-, ν), E at rest; measured recoil average, longitudinal polarization; deduced quantitative axial vector current partial conservation estimate. Selective recoil implantation.

doi: 10.1103/PhysRevLett.46.1507
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1981RO15      Phys.Lett. 107B, 31 (1981)

L.Ph.Roesch, N.Schlumpf, D.Taqqu, V.L.Telegdi, P.Truttmann, A.Zehnder

Measurement of the Capture Rates to the Excited States in ¹²C(μ^-, ν)¹²B* and a Novel Technique to Deduce the Alignment of ¹²B*(1^-)

NUCLEAR REACTIONS ¹²C(μ^-, ν), E at rest; measured capture ratios. ¹²B levels deduced alignment, recoil polarization correction factors. Doppler shape analysis, angular correlation techniques.

doi: 10.1016/0370-2693(81)91140-0
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1980RO01      Nucl.Phys. A333, 157 (1980)

L.P.Roesch, O.Abou-Zeid, W.R.Falk

Spectroscopic Studies of ^37,39K Using the ^40,42Ca(p, α) Reactions

NUCLEAR REACTIONS ^40,42Ca(p, α), E=40 MeV; measured σ(θ). ^37,39K deduced levels, J-transfers, π. DWBA analysis. Microscopic form factors. Enriched ⁴²Ca target.

doi: 10.1016/0375-9474(80)90020-2
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1979AB08      Phys.Rev. C20, 1198 (1979)

O.Abou-Zeid, L.P.Roesch, W.R.Falk

⁴⁰Ca(p, ³He)³⁸K Reaction and the Low-Lying 1⁺, T = 0 States

NUCLEAR REACTIONS ⁴⁰Ca(p, ³He), E=42.5 MeV; measured σ(θ). ³⁸K levels deduced S, L, configurations. Microscopic DWBA analysis.

doi: 10.1103/PhysRevC.20.1198
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1979TR05      Phys.Lett. 83B, 48 (1979)

P.Truttmann, H.Brandle, L.P.Roesch, V.L.Telegdi, A.Zehnder, L.Grenacs

Qualitative Measurement of the Longitudinal Recoil Polarization in the Reaction ¹²C(μ^-, ν)¹²B (g.s.)

NUCLEAR REACTIONS ¹²C(μ^-, ν), E=at rest; measured longitudinal polarization of ¹²B; deduced neutrino polarization.

doi: 10.1016/0370-2693(79)90885-2
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1978BR01      Phys.Rev.Lett. 40, 306 (1978)

H.Brandle, L.Grenacs, J.Lang, L.Ph.Roesch, V.L.Telegdi, P.Truttmann, A.Weiss, A.Zehnder

Measurement of the Correlation between Alignment and Electron Momentum in ¹²B → ¹²C(g.s) Decay by a Novel Technique: Another Search for Second-Class Currents

RADIOACTIVITY ¹²B; measured β(θ, H, t); deduced gradient coupling, recoil term parameter α. Oriented nuclei.

doi: 10.1103/PhysRevLett.40.306
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1978BR18      Phys.Rev.Lett. 41, 299 (1978)

H.Brandle, G.Miklos, L.P.Roesch, V.L.Telegdi, P.Truttmann, A.Zehnder, L.Grenacs, P.Lebrun, J.Lehmann

Measurement of the Alignment-Positron-Momentum Correlation in ¹²N → ¹²C(g.s.) By the Spontaneous-Level-Mixing Technique: Improved Evidence Against a Second-Class Axial Current

RADIOACTIVITY ¹²N; measured alignment-positron-momentum correlation using spontaneous level mixing technique; deduced evidence against second-class axial current.

doi: 10.1103/PhysRevLett.41.299
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1975RO24      Helv.Phys.Acta 48, 287 (1975)

L.P.Roesch

Statische Quadrupolwechselwirkung Coulombangeregter Kerne Implantiert in Hexagonale Einkristalle

NUCLEAR REACTIONS ^182,184,186W, ^150,152,154Sm, ^188,190,192Os(¹⁶O, ¹⁶O'γ), E=40 MeV; measured γγ(θ, H, t) of targets implanted in Te, Zn, Cd, Gd. ^182,184,186W, ^150,152,154Sm, ^188,190,192Os deduced quadrupole moment ratios.

1974RO30      Phys.Rev. B9, 4638 (1974)

L.P.Roesch, R.Kulessa, F.Horber, H.P.Seiler, P.Marmier

Investigation of the Quadrupole Interaction of W in Zn Single Crystals After Recoil Implantation

NUCLEAR REACTIONS ^182,184,186W(¹⁶O, ¹⁶O'γ), E=40 MeV; measured γγ(θ, t). ^182,184,186W deduced quadrupole interaction parameters for WZn.

doi: 10.1103/PhysRevB.9.4638
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