NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = J.Govaerts

Found 18 matches.

Back to query form

2002WI02      Phys.Rev. C65, 025503 (2002)

V.Wiaux, R.Prieels, J.Deutsch, J.Govaerts, V.Brudanin, V.Egorov, C.Petitjean, P.Truol

Muon Capture by ¹¹B and the Hyperfine Effect

NUCLEAR REACTIONS ¹¹B(μ^-, γ), E at rest; measured Eγ, Iγ(t), E(ce); deduced relative capture rates from two hyperfine levels, form factor ratio.

ATOMIC PHYSICS, Mesic-atoms ¹¹B(μ^-, γ), E at rest; measured Eγ, Iγ(t), E(ce); deduced relative capture rates from two hyperfine levels, form factor ratio.

doi: 10.1103/PhysRevC.65.025503
Citations: PlumX Metrics

2001TH18      Nucl.Phys. A694, 559 (2001)

E.Thomas, R.Prieels, M.Allet, K.Bodek, J.Camps, J.Deutsch, F.Gimeno-Nogues, J.Govaerts, J.Lang, O.Naviliat-Cuncic, I.Pepe, P.Quin, N.Severijns, J.Sromicki

Positron Polarization in the Decay of Polarized ¹²N: A precision tests of the standard model

RADIOACTIVITY ¹²N(β⁺) [from ¹²C(polarized p, n)]; measured positrons longitudinal polarization following decay of polarized source; deduced constraints on mass of right-handed gauge boson. Comparison with standard model predictions.

doi: 10.1016/S0375-9474(01)01083-1
Citations: PlumX Metrics

2000GO33      Nucl.Phys. A678, 110 (2000)

J.Govaerts, J.-L.Lucio-Martinez

Nuclear Muon Capture on the Proton and ³He within the Standard Model and Beyond

NUCLEAR REACTIONS ¹H, ³He(μ, X), E at rest; calculated capture rates, related observables, sensitivity to form factors.

doi: 10.1016/S0375-9474(00)00316-X
Citations: PlumX Metrics

2000KA16      Nucl.Phys. A663-664, 911c (2000)

P.Kammel, A.Adamczak, V.A.Andreev, D.V.Balin, T.Case, K.Crowe, J.Deutsch, P.U.Dick, A.Dijksman, J.Egger, A.A.Fetisov, V.A.Ganzha, J.Govaerts, F.J.Hartmann, W.D.Herold, V.I.Jatsoura, A.G.Krivshich, E.M.Maev, O.E.Maev, V.Markushin, J.Martino, C.Petitjean, G.E.Petrov, R.Prieels, S.Sadetsky, G.Schapkin, R.Schmidt, W.Schops, W.Schott, G.G.Semenchuk, T.von Egidy, A.A.Vorobyov, N.I.Voropaev

Precision Measurement of μp Capture in a Hydrogen TPC

doi: 10.1016/S0375-9474(99)00795-2
Citations: PlumX Metrics

1999GO38      Hyperfine Interactions 118, 25 (1999)

J.Govaerts

Symmetry tests within the Standard Model and beyond from nuclear muon capture

doi: 10.1023/A:1012668032143
Citations: PlumX Metrics

1999VO23      Hyperfine Interactions 118, 13 (1999)

A.A.Vorobyov, P.Ackerbauer, A.Adamczak, V.A.Andreev, D.V.Balin, G.A.Beer, W.H.Breunlich, T.Case, K.M.Crowe, H.Daniel, J.Deutsch, P.U.Dick, A.Dijksman, J.Egger, T.von Egidy, M.P.Faifman, A.A.Fetisov, V.A.Ganzha, J.Govaerts, V.V.Gusev, F.J.Hartmann, W.D.Herold, P.Kammel, A.G.Krivshich, B.Lauss, E.M.Maev, V.E.Markushin, J.Martino, J.Marton, L.I.Menshikov, M.Muhlbauer, C.Petitjean, T.Petitjean, G.E.Petrov, L.I.Ponomarev, R.Prieels, W.Prymas, G.N.Schapkin, W.Schops, W.Schott, G.G.Semenchuk, Yu.V.Smirenin, N.I.Voropaev

Final results on the μ³He-capture experiment and perspectives for μp-capture studies

NUCLEAR REACTIONS ³He(μ^-, ν), E at rest; measured recoil triton spectra; deduced muon capture rate. ¹H(μ^-, ν), E at rest; compiled, analyzed muon capture rates, pseudoscalar form factor. Proposed experiment discussed.

doi: 10.1023/A:1012616015304
Citations: PlumX Metrics

1998AC01      Phys.Lett. 417B, 224 (1998)

P.Ackerbauer, D.V.Balin, V.M.Baturin, G.A.Beer, W.H.Breunlich, T.Case, K.Crowe, H.Daniel, J.Deutsch, J.Govaerts, Yu.S.Grigoriev, F.J.Hartmann, P.Kammel, R.King, B.Lauss, E.M.Maev, V.E.Markushin, J.Marton, M.Muhlbauer, C.Petitjean, Th.Petitjean, G.E.Petrov, R.Prieels, W.Prymas, W.Schott, G.G.Semenchuk, Yu.V.Smirenin, A.A.Vorobyov, N.I.Voropaev, P.Wojciechowski

A Precision Measurement of Nuclear Muon Capture on ³He

NUCLEAR REACTIONS ³He(μ^-, ν), E not given; measured muon capture rate; deduced pseudoscalar form factor.

ATOMIC PHYSICS, Mesic-Atoms ³He(μ^-, ν), E not given; measured muon capture rate; deduced pseudoscalar form factor.

doi: 10.1016/S0370-2693(97)01382-8
Citations: PlumX Metrics

1998BR23      Yad.Fiz. 61, No 8, 1395 (1998); Phys.Atomic Nuclei 61, 1293 (1998)

Ch.Briancon, V.B.Brudanin, J.Deutsch, V.G.Egorov, T.V.Filipova, J.Govaerts, C.Petitjean, R.Prieels, N.Severijns, Yu.A.Shitov, V.Vorobel, Ts.Vylov, V.Wiaux, I.A.Yutlandov, Sh.Zaparov

Experiment AnCor: Search for scalar interaction in β decay and μ capture

RADIOACTIVITY ¹⁴O, ¹⁸Ne(β⁺); measured βγ-coin, βγ(θ); deduced β-ν angular correlation.

NUCLEAR REACTIONS ¹⁶O(μ, ν), E not given; measured Doppler-shifted Eγ, Iγ; deduced correlation coefficient.

1998SE04      Nucl.Phys. A629, 423c (1998)

N.Severijns, M.Allet, K.Bodek, B.A.Brown, J.Camps, P.De Moor, J.Deutsch, M.Ferro-Luzzi, F.Gimeno-Nogues, J.Govaerts, B.R.Holstein, R.Kirchner, J.Lang, R.Muller, S.Navert, O.Naviliat-Cuncic, T.Otto, I.Pepe, R.Prieels, P.A.Quin, P.Schuurmans, J.Sromicki, E.Stephan, E.Thomas, A.Van Geert, L.Vanneste, B.Vereecke, J.Zejma

Helicity Structure in Low- and Intermediate-Energy Weak Interaction

RADIOACTIVITY ¹²N, ¹⁰⁷In(β⁺); measured β⁺ polarization asymmetry from decay of polarized nuclei; deduced weak interaction helicity structure features, W gauge boson mass lower limit.

doi: 10.1016/S0375-9474(97)00719-7
Citations: PlumX Metrics

1998WI26      Yad.Fiz. 61, No 8, 1403 (1998); Phys.Atomic Nuclei 61, 1301 (1998)

V.Wiaux, J.Deutsch, J.Govaerts, J.Lehmann, T.Otto, R.Prieels, V.B.Brudanin, V.G.Egorov, J.Rak, K.Lou, C.Petitjean, P.Truol

Muon Capture on ¹¹B: Pseudoscalar coupling and the hyperfine effect

NUCLEAR REACTIONS ¹¹B(μ^-, ν), E at 44.5 MeV/c; measured Eγ, Iγ(t); deduced partial hyperfine conversion capture rate, pseudoscalar coupling g(P)/g(A).

1996AL23      Phys.Lett. 383B, 139 (1996)

M.Allet, K.Bodek, J.Camps, J.Deutsch, M.Ferro-Luzzi, F.Gimeno-Nogues, J.Govaerts, J.Lang, R.Muller, S.Navert, O.Naviliat-Cuncic, I.Pepe, R.Prieels, P.Quin, N.Severijns, J.Sromicki, E.Stephan, E.Thomas, J.Zejma

Search for Right-Handed Weak Currents in the β-Asymmetry-Polarization Correlation from ¹²N Decay

RADIOACTIVITY ¹²N(β⁺); measured β⁺ polarization, polarized source; deduced right-handed gauge boson mass lower limit.

doi: 10.1016/0370-2693(96)00724-1
Citations: PlumX Metrics

1996MA87      Hyperfine Interactions 101/102, 423 (1996)

E.M.Maev, P.Ackerbauer, D.V.Balin, V.N.Baturin, G.A.Beer, W.H.Breunlich, T.Case, K.M.Crowe, H.Daniel, J.Deutsch, T.von Egidy, J.Govaerts, Yu.S.Grigoriev, F.J.Hartmann, P.Kammel, B.Lauss, J.Marton, M.Muhlbauer, C.Petitjean, Th.Petitjean, G.E.Petrov, R.Prieels, W.Prymas, W.Schott, G.G.Semenchuk, Yu.V.Smirenin, A.A.Vorobyov, N.I.Voropaev, P.Wojciechowski

Measurement of the Breakup Channels in Nuclear Muon Capture by ³He and ⁴He

NUCLEAR REACTIONS ^4,3He(μ, ν), (μ, νX), E at rest; measured capture associated spectra; deduced capture rate, breakup channels contribution. Multianode high pressure ionization chamber filled with isotopically pure ^3,4He gas.

doi: 10.1007/BF02227651
Citations: PlumX Metrics

1996SC49      Hyperfine Interactions 101/102, 445 (1996)

W.Schott, S.Muller, H.Daniel, P.Ackerbauer, D.V.Balin, V.N.Baturin, G.A.Beer, W.H.Breunlich, T.Case, K.M.Crowe, J.Deutsch, J.Egger, T.von Egidy, J.Govaerts, Yu.S.Grigoriev, F.J.Hartmann, P.Kammel, B.Lauss, E.M.Maev, V.Markushin, J.Marton, M.Muhlbauer, C.Petitjean, T.Petitjean, G.E.Petrov, R.Prieels, W.Prymas, G.G.Semenchuk, Yu.V.Smirenin, B.Van den Brandt, A.A.Vorobyov, N.I.Voropaev, P.Wojciechowski

Measurement of the Heavy Neutrino Admixture Upper Limit from Muon Capture by ³He

NUCLEAR REACTIONS ³He(μ^-, ν), E at rest; measured triton spectra; deduced heavy neutrino admixture upper limit.

doi: 10.1007/BF02227655
Citations: PlumX Metrics

1996VO25      Hyperfine Interactions 101/102, 413 (1996)

A.A.Vorobyov, D.V.Balin, V.N.Baturin, Yu.S.Grigoriev, E.M.Maev, G.E.Petrov, G.G.Semenchuk, Yu.V.Smirenin, N.I.Voropaev, J.Deutsch, J.Govaerts, R.Prieels, P.Ackerbauer, W.H.Breunlich, P.Kammel, B.Lauss, J.Marton, W.Prymas, J.Egger, C.Petitjean, Th.Petitjean, B.van den Brandt, H.Daniel, F.J.Hartmann, M.Muhlbauer, W.Schott, T.von Egidy, P.Wojciechowski, T.Case, K.M.Crowe, V.E.Markushin, G.A.Beer

Precision Measurement of Nuclear Muon Capture by ³He

NUCLEAR REACTIONS ³He(μ^-, ν), E at rest; measured triton spectra; deduced muon capture rate, various form factors.

doi: 10.1007/BF02227650
Citations: PlumX Metrics

1995GO34      J.Phys.(London) G21, 1675 (1995)

J.Govaerts, M.Kokkoris, J.Deutsch

Polarization-Asymmetry Correlation in Allowed β-Decay: A probe for right-handed currents

NUCLEAR STRUCTURE ¹n, ³H, ¹¹C, ¹³N, ¹⁵O, ¹⁷F, ¹⁹Ne, ²¹Na, ²³Mg, ²⁵Al, ²⁷Si, ²⁹P, ³¹S, ³³Cl, ³⁵Ar, ³⁷K, ³⁹Ca, ⁴¹Sc, ¹²N, ¹⁰⁷In; compiled, reviewed β-decay asymmetry data, other aspects; deduced polarization-asymmetry correlation senstivity to charged currents of right-handed chirality.

doi: 10.1088/0954-3899/21/12/006
Citations: PlumX Metrics

1981GO15      Nucl.Phys. A368, 409 (1981)

J.Govaerts, J.L.Lucio, A.Martinez, J.Pestieau

Low Energy Theorem and Photodisintegration of Light Nuclei

NUCLEAR REACTIONS ³He(γ, p), E=5-50 MeV; calculated σ(total, E), σ(θ=90°, E); ⁴He(γ, d), E=23-47 MeV; calculated σ(total, E). Low-energy theorem.

doi: 10.1016/0375-9474(81)90764-8
Citations: PlumX Metrics

1959PI43      Bull.Soc.Roy.Sci.Liege 28, 180 (1959)

A.Pierroux, G.Gueben, J.Govaerts

The Standardisation of Radioisotopes-Measurement of Decay-Periods Using a Vibrating Reed Electrometer

1958GU09      Inst.Interuniv.Sci.Nucleaires (Bruxelles), Monographie No.2 (1958)

G.Gueben, J.Govaerts

La Methode d'Analyse par Activation en Utilisant les Neutrons d'Une Source Ra-Be