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NSR database version of July 28, 2015.

Search: Author = H.W.Wilschut

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2015VO04     Phys.Rev. C 91, 038501 (2015)

K.K.Vos, H.W.Wilschut, R.G.E.Timmermans

Testing Lorentz invariance in orbital electron capture

RADIOACTIVITY 37Ar, 49V, 53Mn, 55Fe, 71Ge, 97Tc, 131Cs, 137La, 163Ho, 165Er, 179Ta, 205Pb(EC); calculated Lorentz-violating differential decay rate in orbital electron capture. Discussed options for producing strong sources, competitive experiments and their required precision. 37Ar and 131Cs identified as the best sources for experimental studies.

doi: 10.1103/PhysRevC.91.038501


2014BR06     Phys.Rev.Lett. 112, 212301 (2014)

L.J.Broussard, H.O.Back, M.S.Boswell, A.S.Crowell, P.Dendooven, G.S.Giri, C.R.Howell, M.F.Kidd, K.Jungmann, W.L.Kruithof, A.Mol, C.J.G.Onderwater, R.W.Pattie, Jr., P.D.Shidling, M.Sohani, D.J.van der Hoek, A.Rogachevskiy, E.Traykov, O.O.Versolato, L.Willmann, H.W.Wilschut, A.R.Young

Measurement of the Half-Life of the T= 1/2 Mirror Decay of 19Ne and its Implication on Physics Beyond the Standard Model

RADIOACTIVITY 19Ne(EC) [from 19F(p, n), E=10.5 MeV/nucleon]; measured decay products, Eγ, Iγ; deduced T1/2. Comparison with available data and systematics.

doi: 10.1103/PhysRevLett.112.212301
Data from this article have been entered in the XUNDL database. For more information, click here.


2013NO01     Phys.Rev. C 87, 055502 (2013)

J.P.Noordmans, H.W.Wilschut, R.G.E.Timmermans

Lorentz violation in neutron decay and allowed nuclear β decay

RADIOACTIVITY 1n(β-); calculated general decay rate for allowed β decay incorporating the modified W-boson propagator. Discussed Lorentz violation in Fermi, Gamow-Teller, and mixed β transitions. Implications for future experiments to search for Lorentz violation.

doi: 10.1103/PhysRevC.87.055502


2012RO10     Phys.Rev.Lett. 108, 162502 (2012)

T.Roger, J.Buscher, B.Bastin, O.S.Kirsebom, R.Raabe, M.Alcorta, J.Aysto, M.J.G.Borge, M.Carmona-Gallardo, T.E.Cocolios, J.Cruz, P.Dendooven, L.M.Fraile, H.O.U.Fynbo, D.Galaviz, L.R.Gasques, G.S.Giri, M.Huyse, S.Hyldegaard, K.Jungmann, W.L.Kruithof, M.Lantz, A.Perea, K.Riisager, A.Saastamoinen, B.Santra, P.D.Shidling, M.Sohani, A.J.Sorensen, O.Tengblad, E.Traykov, D.J.van der Hoek, P.Van Duppen, O.O.Versolato, H.W.Wilschut

Precise Determination of the Unperturbed 8B Neutrino Spectrum

RADIOACTIVITY 8B(β+), 8Be(α) [from 12C(12C, X)8B, E=55 MeV/nucleon]; measured decay products, Eα, Iα, Eβ, Iβ; deduced final state distribution in 8Be, J, π, neutrino spectrum. Comparison with available data, R-matrix fits.

doi: 10.1103/PhysRevLett.108.162502
Data from this article have been entered in the XUNDL database. For more information, click here.


2010HY01     Phys.Rev. C 81, 024303 (2010)

S.Hyldegaard, M.Alcorta, B.Bastin, M.J.G.Borge, R.Boutami, S.Brandenburg, J.Buscher, P.Dendooven, C.Aa.Diget, P.Van Duppen, T.Eronen, S.P.Fox, L.M.Fraile, B.R.Fulton, H.O.U.Fynbo, J.Huikari, M.Huyse, H.B.Jeppesen, A.S.Jokinen, B.Jonson, K.Jungmann, A.Kankainen, O.S.Kirsebom, M.Madurga, I.Moore, A.Nieminen, T.Nilsson, G.Nyman, G.J.G.Onderwater, H.Penttila, K.Perajarvi, R.Raabe, K.Riisager, S.Rinta-Antila, A.Rogachevskiy, A.Saastamoinen, M.Sohani, O.Tengblad, E.Traykov, Y.Wang, K.Wilhelmsen, H.W.Wilschut, J.Aysto

R-matrix analysis of the β decays of 12N and 12B

RADIOACTIVITY 12N(β+), 12B(β-); measured 3α summed spectra and associated branching ratios for breakup via the 8Be ground-state and via excited states of 8Be. 12C; deduced levels, resonances, Gammow-Teller strengths and widths using multilevel, many-channel R-matrix formalism.

doi: 10.1103/PhysRevC.81.024303
Data from this article have been entered in the XUNDL database. For more information, click here.


2010PI05     Phys.Rev. C 81, 054912 (2010)

K.Piasecki, T.Matulewicz, N.Yahlali, H.Delagrange, J.Diaz, D.G.d'Enterria, F.Fernandez, A.Kugler, H.Lohner, G.Martinez Garcia, R.W.Ostendorf, Y.Schutz, P.Tlusty, R.Turrisi, V.Wagner, H.W.Wilschut, for the TAPS Collaboration

Emission patterns of neutral pions in 40A MeV Ta + Au reactions

doi: 10.1103/PhysRevC.81.054912


2010WI07     Pramana 75, 163 (2010)

H.W.Wilschut, U.Dammalapati, D.J.Van Der Hoek, K.Jungmann, W.Kruithof, C.J.G.Onderwater, B.Santra, P.D.Shidling, L.Willmann

β-Decay and the electric dipole moment: Searches for time-reversal violation in radioactive nuclei and atoms

RADIOACTIVITY 21Na, 213Ra(EC), 225Ra(β-), 213Ra(α); measured recoiling ion in coincidence with β-particle, hfs; deduced correlation parameters, hyperfine splitting, transition fluorescence.


2010WI13     Nucl.Phys. A844, 143c (2010)

H.W.Wilschut, D.J.van der Hoek, K.Jungmann, W.Kruithof, C.J.G.Onderwater, B.Santra, P.Shidling, L.Willmann

β-decay and the electric dipole moment: searches for time-reversal violation in radioactive nuclei and atoms

doi: 10.1016/j.nuclphysa.2010.05.025


2009HY01     Phys.Lett. B 678, 459 (2009)

S.Hyldegaard, C.Forssen, C.Aa.Diget, M.Alcorta, F.C.Barker, B.Bastin, M.J.G.Borge, R.Boutami, S.Brandenburg, J.Buscher, P.Dendooven, P.Van Duppen, T.Eronen, S.Fox, B.R.Fulton, H.O.U.Fynbo, J.Huikari, M.Huyse, H.B.Jeppesen, A.Jokinen, B.Jonson, K.Jungmann, A.Kankainen, O.Kirsebom, M.Madurga, I.Moore, P.Navratil, T.Nilsson, G.Nyman, G.J.G.Onderwater, H.Penttila, K.Perajarvi, R.Raabe, K.Riisager, S.Rinta-Antila, A.Rogachevskiy, A.Saastamoinen, M.Sohani, O.Tengblad, E.Traykov, J.P.Vary, Y.Wang, K.Wilhelmsen, H.W.Wilschut, J.Aysto

Precise branching ratios to unbound 12C states from 12N and 12B β-decays

NUCLEAR REACTIONS 1H(12C, n), 2H(11B, p), 12C(p, n), 11B(d, p), E not given; measured Eγ, Iγ, Eα, Iα, γα-coin, αα-coin, decay spectra; deduced branching ratio, log ft, B(GT) to various 12C states. Comparison with no-core shell model calculations.

RADIOACTIVITY 12B(β-), 12N(β+); deduced branching ratio, log ft, B(GT) to various 12C states. Comparison with no-core shell model calculations.

doi: 10.1016/j.physletb.2009.06.064
Data from this article have been entered in the XUNDL database. For more information, click here.


2008HY03     Int.J.Mod.Phys. E17, 2182 (2008)

S.Hyldegaard, H.O.U.Fynbo, K.Riisager, S.Brandenburg, P.Dendooven, K.Jungmann, C.J.G.Onderwater, A.Rogachevskiy, M.Sohani, E.Traykov, H.W.Wilschut, J.Buscher, M.Huyser, R.Raabe, M.Alcorta, M.J.G.Borge, M.Madurga, O.Tengblad, C.A.A.Diget, B.R.Fulton, A.S.Jokinen, K.Perajarvi, A.Saastamoinen, J.Aysto, B.Jonson, G.Nyman

Studies of 12C using β-decays

NUCLEAR REACTIONS 1H(12C, X)12N, 2H(11B, X)12B, E not given; measured Eα, Iα; deduced branching ratios, Gamow-Teller transition strengths.

doi: 10.1142/S0218301308011318


2007TR01     Nucl.Instrum.Methods Phys.Res. A572, 580 (2007)

E.Traykov, A.Rogachevskiy, M.Boswell, U.Dammalapati, P.Dendooven, O.C.Dermois, K.Jungmann, C.J.G.Onderwater, M.Sohani, L.Willmann, H.W.Wilschut, A.R.Young

Production of radioactive nuclides in inverse reaction kinematics

NUCLEAR REACTIONS 1H(20Ne, 20Na), E=22.3 MeV/nucleon; 2H(20Ne, 21Na), E=22.3 MeV/nucleon; 1H(21Ne, 21Na), E=43 MeV/nucleon; measured particle spectra, yields.

doi: 10.1016/j.nima.2006.11.053


2006OR08     Eur.Phys.J. A 28, 161 (2006)

R.Ortega, D.d'Enterria, G.Martinez, D.Baiborodin, H.Delagrange, J.Diaz, F.Fernandez, H.Lohner, T.Matulewicz, R.W.Ostendorf, S.Schadmand, Y.Schutz, P.Tlusty, R.Turrisi, V.Wagner, H.W.Wilschut, N.Yahlali

Constraints on the time scale of nuclear breakup from thermal hard-photon emission

NUCLEAR REACTIONS Sn(129Xe, X), E=50 MeV/nucleon; measured Eγ, Iγ, Iγ(θ), (charged-particle)γ-coin, hard-photon yields, multiplicity; deduced contributions from GDR and thermal bremsstrahlung, nuclear temperature.

doi: 10.1140/epja/i2005-10277-9


2005FL02     Phys.Lett. B 615, 167 (2005)

F.Fleurot, A.M.van den Berg, B.Davids, M.N.Harakeh, V.L.Kravchuk, H.W.Wilschut, J.Guillot, H.Laurent, A.Willis, M.Assuncao, J.Kiener, A.Lefebvre, N.de Sereville, V.Tatischeff

16O Coulomb dissociation: towards a new means to determine the 12C + α fusion rate in stars

NUCLEAR REACTIONS 208Pb(16O, 16O'), (16O, α12C), E=60, 80 MeV/nucleon; measured particle spectra, σ(E, θ), angular correlations; deduced reaction mechanism features. DWBA and coupled-channels analyses.

doi: 10.1016/j.physletb.2005.04.035


2004AV03     Nucl.Phys. A736, 22 (2004)

V.Avdeichikov, R.Ghetti, J.Helgesson, B.Jakobsson, P.Golubev, N.Colonna, H.W.Wilschut

Analysis of charged particle emission sources and coalescence in E/A=61 MeV 36Ar + 27Al, 112Sn and 124Sn collisions

NUCLEAR REACTIONS 27Al, 112,124Sn(36Ar, pX), (36Ar, dX), (36Ar, tX), E=61 MeV/nucleon; measured particle spectra, correlations; deduced particle source features. Coalescence model.

doi: 10.1016/j.nuclphysa.2004.02.023


2004GH07     Phys.Rev. C 69, 031605 (2004)

R.Ghetti, V.Avdeichikov, B.Jakobsson, P.Golubev, J.Helgesson, N.Colonna, G.Tagliente, H.W.Wilschut, S.Kopecky, V.L.Kravchuk, E.W.Anderson, P.Nadel-Turonski, L.Westerberg, V.Bellini, M.L.Sperduto, C.Sutera

Isospin effects on two-particle correlation functions in E/A = 61 MeV 36Ar + 112, 124Sn reactions

NUCLEAR REACTIONS 112,124Sn(36Ar, nX), (36Ar, pX), (36Ar, dX), (36Ar, tX), E=61 MeV/nucleon; measured particle spectra, two-particle correlation functions; deduced isospin effects.

doi: 10.1103/PhysRevC.69.031605


2004GH16     Phys.Rev. C 70, 034601 (2004)

R.Ghetti, J.Helgesson, V.Avdeichikov, B.Jakobsson, N.Colonna, H.W.Wilschut

Isospin effects on particle emission time sequence in E/A=61 MeV 36Ar + 112, 124Sn reactions

NUCLEAR REACTIONS 112,124Sn(36Ar, X), E=61 MeV/nucleon; measured two-particle neutron, proton, and deuteron correlation functions; deduced emission time sequence, isospin effects.

doi: 10.1103/PhysRevC.70.034601


2004MA71     Phys.Rev. C 70, 024004 (2004)

M.Mahjour-Shafiei, J.C.S.Bacelar, M.D.Cozma, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, H.Lohner, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, O.Scholten, M.Volkerts, H.W.Wilschut

High-precision proton-proton bremsstrahlung measurements at 190 MeV

NUCLEAR REACTIONS 1H(polarized p, p), (polarized p, p'γ), E=190 MeV; measured σ(θ), Ay(θ). Comparison with model predictions.

doi: 10.1103/PhysRevC.70.024004
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1226.


2004VO07     Phys.Rev.Lett. 92, 202301 (2004)

M.Volkerts, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, S.Kopecky, H.Lohner, J.G.Messchendorp, K.Nakayama, R.W.Ostendorf, S.Schadmand, O.Scholten, H.W.Wilschut

Exclusive Measurement of Quasifree Proton-Neutron Bremsstrahlung

NUCLEAR REACTIONS 2H(p, np), E=190 MeV; measured En, Ep, bremsstrahlung Eγ, σ(E, θ); deduced proton-neutron bremsstrahlung features.

doi: 10.1103/PhysRevLett.92.202301


2004WI04     Nucl.Phys. A734, 156 (2004)

H.W.Wilschut, V.L.Kravchuk

Developing an "Atomic Clock" for Fission Lifetime Measurements

NUCLEAR REACTIONS 232Th(20Ne, F), E=30 MeV/nucleon; measured Eγ, pre-fission X-ray spectra, (fragment)γ-coin; deduced fission lifetime.

doi: 10.1016/j.nuclphysa.2004.01.024


2003BE56     Nucl.Phys. A721, 1107c (2003)

G.P.A.Berg, P.Dendooven, O.Dermois, M.N.Harakeh, R.Hoekstra, S.Hoekstra, K.Jungmann, S.Kopecky, V.Kravchuk, R.Morgenstern, A.Rogachevskiy, L.Willmann, H.W.Wilschut

TRIμP - A Radioactive Isotope Trapping Facility at KVI

doi: 10.1016/S0375-9474(03)01296-X


2003DA03     Phys.Rev. C 67, 012801 (2003)

B.Davids, A.M.van den Berg, P.Dendooven, F.Fleurot, M.Hunyadi, M.A.de Huu, K.E.Rehm, R.E.Segel, R.H.Siemssen, H.W.Wilschut, H.J.Wortche, A.H.Wuosmaa

α-decay branching ratios of near-threshold states in 19Ne and the astrophysical rate of 15O(α, γ)19Ne

NUCLEAR REACTIONS 1H(21Ne, t), E=43 MeV/nucleon; measured recoil and triton spectra, (recoil)(triton)-coin before and after residual nucleus decay. 19Ne deduced α-decay branching ratios and decay widths. 15O(α, γ), E not given; calculated astrophysical reaction rates.

doi: 10.1103/PhysRevC.67.012801


2003DA13     Phys.Rev. C 67, 065808 (2003)

B.Davids, A.M.van den Berg, P.Dendooven, F.Fleurot, M.Hunyadi, M.A.de Huu, R.H.Siemssen, H.W.Wilschut, H.J.Wortche, M.Hernanz, J.Jose, K.E.Rehm, A.H.Wuosmaa, R.E.Segel

Astrophysical rate of 15O(α, γ)19Ne via the (p, t) reaction in inverse kinematics

NUCLEAR REACTIONS 1H(21Ne, t), E=43 MeV/nucleon; measured particle spectra, yields, (particle)(recoil)-coin; deduced excitation energy spectrum. 19Ne levels deduced α-decay branching widths. 15O(α, γ), E=low; deduced astrophysical reaction rates.

doi: 10.1103/PhysRevC.67.065808


2003DA25     Nucl.Phys. A718, 605c (2003)

B.Davids, A.M.van den Berg, P.Dendooven, F.Fleurot, M.Hunyadi, M.A.de Huu, K.E.Rehm, R.E.Segel, R.H.Siemssen, H.W.Wilschut, H.J.Wortche, A.H.Wuosmaa

Alpha-decay branching ratios of near-threshold states in 19Ne and the astrophysical rate of 15O(α, γ)19Ne

NUCLEAR REACTIONS 1H(21Ne, t), E=43 MeV/nucleon; measured particle spectra, (recoil)(triton)-coin; deduced excitation energy spectra. 19Ne levels deduced α-decay branching ratios.

doi: 10.1016/S0375-9474(03)00899-6


2003DA36     Phys.Rev. C 68, 055805 (2003)

B.Davids, J.P.M.Beijers, A.M.van den Berg, P.Dendooven, S.Harmsma, M.Hunyadi, M.A.de Huu, R.H.Siemssen, H.W.Wilschut, H.J.Wortche, M.Hernanz, J.Jose

Proton-decaying states in 22Mg and the nucleosynthesis of 22Na in novae

NUCLEAR REACTIONS 1H(24Mg, t), E=55 MeV/nucleon; measured particle spectra, (recoil)(triton)-coin. 22Mg deduced levels, J, π, proton-decay branching ratios. Astrophysical implications discussed.

doi: 10.1103/PhysRevC.68.055805


2003GH09     Phys.Rev.Lett. 91, 092701 (2003)

R.Ghetti, J.Helgesson, V.Avdeichikov, P.Golubev, B.Jakobsson, N.Colonna, G.Tagliente, S.Kopecky, V.L.Kravchuk, H.W.Wilschut, E.W.Anderson, P.Nadel-Turonski, L.Westerberg, V.Bellini, M.L.Sperduto, C.Sutera

Chronology of Particle Emission from the E/A = 61 MeV 36Ar + 27Al Reaction

NUCLEAR REACTIONS 27Al(36Ar, X), E=61 MeV/nucleon; measured neutron, proton, and deuteron correlation functions; deduced emission time distributions, dissipative binary reaction scenario.

doi: 10.1103/PhysRevLett.91.092701


2003JU03     Phys.Scr. T104, 178 (2003)

K.Jungmann, G.P.Berg, U.Dammalapati, P.Dendooven, O.Dermois, M.N.Harakeh, R.Hoekstra, R.Morgenstern, A.Rogachevskiy, M.Sanchez-Vega, R.Timmermans, E.Traykov, L.Willmann, H.W.Wilschut

TRIμP-Trapped Radioactive Atoms-μicrolaboratories for Fundamental Physics

doi: 10.1238/Physica.Topical.104a00178


2003VO04     Phys.Rev.Lett. 90, 062301 (2003)

M.Volkerts, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, H.Lohner, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, O.Scholten, H.W.Wilschut, R.S.Simon, V.Wagner

Exclusive Measurement of Coherent Proton-Deuteron Bremsstrahlung

NUCLEAR REACTIONS 2H(polarized p, p'γ), E=190 MeV; measured Ep, Ed, bremsstrahlung Eγ, Iγ, σ(θ), Ay(θ). Comparison with model predictions.

doi: 10.1103/PhysRevLett.90.062301


2002DE28     Phys.Lett. 538B, 27 (2002)

D.G.d'Enterria, G.Martinez, L.Aphecetche, H.Delagrange, F.Fernandez, H.Lohner, R.Ortega, R.Ostendorf, Y.Schutz, H.W.Wilschut

Thermal Bremsstrahlung Photons Probing the Nuclear Caloric Curve

NUCLEAR REACTIONS 197Au(208Pb, X), (36Ar, X), (181Ta, X), 107Ag(36Ar, X), 112Sn(129Xe, X), 58Ni(86Kr, X), (36Ar, X), E=30-60 MeV/nucleon; calculated photon multiplicity, thermodynamic properties. Thermal bremsstrahlung model.

doi: 10.1016/S0370-2693(02)01973-1


2002HU04     Phys.Rev. C65, 031001 (2002)

H.Huisman, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, N.Kalantar-Nayestanaki, H.Lohner, M.Mahjour-Shafiei, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, M.Volkerts, H.W.Wilschut, R.S.Simon

Photon Angular Distribution of Proton-Proton Bremsstrahlung at 190 MeV

NUCLEAR REACTIONS 1H(polarized p, p'γ), E=190 MeV; measured Eγ, Iγ(θ), σ(θ), Ay(θ), ppγ-coin. Comparison with model predictions.

doi: 10.1103/PhysRevC.65.031001


2002RO14     Phys.Rev. C65, 044605 (2002)

D.A.Roberts, F.D.Becchetti, J.Janecke, M.Y.Lee, T.W.O'Donnell, K.Pham, J.A.Brown, R.E.Warner, R.M.Ronningen, H.W.Wilschut

Energy Dependence of the Total Reaction Cross Section of Isomeric 18Fm on Silicon below 400 MeV

NUCLEAR REACTIONS Si(18F, X), E < 400 MeV; measured reaction σ for metastable beam. Si(18F, X), (16O, X), (14N, X), E < 400 MeV; measured reaction σ.

RADIOACTIVITY 18mF(IT) [from 12C(17O, 11B)]; measured Eγ, Iγ.

doi: 10.1103/PhysRevC.65.044605
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1468.


2002VA08     Phys.Rev.Lett. 88, 122302 (2002)

M.J.van Goethem, L.Aphecetche, J.C.S.Bacelar, H.Delagrange, J.Diaz, D.d'Enterria, M.Hoefman, R.Holzmann, H.Huisman, N.Kalantar-Nayestanaki, A.Kugler, H.Lohner, G.Martinez, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, R.H.Siemssen, R.S.Simon, Y.Schutz, R.Turrisi, M.Volkerts, V.Wagner, H.W.Wilschut

Suppression of Soft Nuclear Bremsstrahlung in Proton-Nucleus Collisions

NUCLEAR REACTIONS C, Ni, Ag, Au(p, X), E=190 MeV; measured Eγ; deduced suppression of bremsstrahlung, role of multiple scattering.

doi: 10.1103/PhysRevLett.88.122302


2002WI01     Phys.Rev. C65, 014610 (2002)

H.W.Wilschut, M.-J.van Goethem, H.Lohner, R.W.Ostendorf

Systematics of Proton-Induced Pion Production at Subthreshold Energies

NUCLEAR REACTIONS 12C, 14N(p, π+X), E ≤ 275 MeV; 12C(p, π0X), E ≤ 275 MeV; compiled, analyzed pion production σ.

doi: 10.1103/PhysRevC.65.014610


2001AP04     Phys.Lett. 519B, 8 (2001)

L.Aphecetche, J.Bacelar, H.Delagrange, D.d'Enterria, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, H.Lohner, G.Martinez, T.Matulewicz, J.Messchendorp, M.-J.Mora, R.Ostendorf, S.Schadmand, Y.Schutz, M.Seip, A.Taranenko, R.Turrisi, M.-J.Van Goethem, M.Volkerts V.Wagner, H.W.Wilschut

Hard Photon and Neutral Pion Production in Cold Nuclear Matter

NUCLEAR REACTIONS C, Ca, Ni, W(p, X), E=190 MeV; measured Eγ, neutral pion spectra, angular distributions, production σ; deduced mass scaling, reaction mechanism features.

doi: 10.1016/S0370-2693(01)01084-X


2001DE32     Phys.Rev.Lett. 87, 022701 (2001)

D.G.d'Enterria, L.Aphecetche, A.Chbihi, H.Delagrange, J.Diaz, M.J.van Goethem, M.Hoefman, A.Kugler, H.Lohner, G.Martinez, M.J.Mora, R.Ortega, R.W.Ostendorf, S.Schadmand, Y.Schutz, R.H.Siemssen, D.Stracener, P.Tlusty, R.Turrisi, M.Volkerts, V.Wagner, H.W.Wilschut, N.Yahlali

Evidence for Thermal Equilibration in Multifragmentation Reactions Probed with Bremsstrahlung Photons

NUCLEAR REACTIONS 12C, 58Ni, 107Ag, 197Au(36Ar, X), E=60 MeV/nucleon; measured Eγ, Iγ, multiplicity, angular distribution; deduced thermal equilibration, hard photon production mechanism features.

doi: 10.1103/PhysRevLett.87.022701


2001LO06     Acta Phys.Pol. B32, 815 (2001)

H.Lohner, M.J.van Goethem, H.W.Wilschut, and the TAPS Collaboration

Coherence Effects on Bremsstrahlung in the Nuclear Medium

NUCLEAR REACTIONS C, Ni, Ag, 197Au(p, p'), E=189.6 MeV; measured Eγ, Iγ(θ), (proton)γ-coin; deduced nuclear medium effects, multiple scattering. BaF2 detectors.


2001SA37     Phys.Rev.Lett. 87, 042501 (2001)

E.Sauvan, F.M.Marques, H.W.Wilschut, N.A.Orr, J.C.Angelique, C.Borcea, W.N.Catford, N.M.Clarke, P.Descouvemont, J.Diaz, S.Grevy, A.Kugler, V.Kravchuk, M.Labiche, C.Le Brun, E.Lienard, H.Lohner, W.Mittig, R.W.Ostendorf, S.Pietri, P.Roussel-Chomaz, M.G.Saint Laurent, H.Savajols, V.Wagner, N.Yahlali

Radiative Proton Capture on 6He

NUCLEAR REACTIONS 1H(6He, γ), (6He, X), E=40 MeV/nucleon; measured Eγ, Iγ(θ), fragments momentum spectra, (fragment)γ-coin; deduced reaction mechanism features. 6He(p, γ), E=40 MeV; deduced σ.

doi: 10.1103/PhysRevLett.87.042501
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0746.


2001VO06     Nucl.Phys. A684, 510c (2001)

M.Volkerts, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, H.Lohner, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, R.S.Simon, V.Wagner, H.W.Wilschut

Proton-Deuteron Bremsstrahlung at 190 MeV

NUCLEAR REACTIONS 2H(p, γ), (p, p'γ), (p, npγ), E=190 MeV; measured σ(θ). Comparison with model predictions.

doi: 10.1016/S0375-9474(01)00479-1


2001ZE02     Phys.Rev. C63, 034613 (2001)

R.G.T.Zegers, A.M.van den Berg, S.Brandenburg, M.Fujiwara, J.Guillot, M.N.Harakeh, H.Laurent, S.Y.van der Werf, A.Willis, H.W.Wilschut

Excitation of the Isovector Giant Monopole Resonances via the natPb(3He, tp) Reaction

NUCLEAR REACTIONS Pb(3He, pt), E=177 MeV; measured triton spectra, proton spectra following excited nucleus decay; deduced isovector giant monopole resonance excitation.

doi: 10.1103/PhysRevC.63.034613


2001ZE04     Nucl.Phys. A687, 262c (2001)

R.G.T.Zegers, A.M.van den Berg, S.Brandenburg, F.R.R.Fleurot, M.Fujiwara, J.Guillot, V.M.Hannen, M.N.Harakeh, H.Laurent, K.van der Schaaf, S.Y.van der Werf, A.Willis, H.W.Wilschut

Observation of the Isovector Giant Monopole Resonances in the (3He, t) Reaction

NUCLEAR REACTIONS Pb(3He, t), E=177 MeV; measured σ at small angles, Ep, (proton)(triton)-coin, isovector giant monopole resonance parameters. DWBA calculations.

doi: 10.1016/S0375-9474(01)00630-3


2000HO18     Phys.Rev.Lett. 85, 1404 (2000)

M.Hoefman, L.Aphecetche, J.C.S.Bacelar, H.Delagrange, P.Descouvemont, J.Diaz, D.d'Enterria, M.-J.van Goethem, R.Holzmann, H.Huisman, N.Kalantar-Nayestanaki, A.Kugler, H.Lohner, F.M.Marques, G.Martinez, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, R.H.Siemssen, R.S.Simon, Y.Schutz, R.Timmermans, R.Turrisi, M.Volkerts, mV.Wagner, H.Weller, H.W.Wilschut, E.Wulf

Coherent Bremsstrahlung in the α + p System at 50 MeV/nucleon

NUCLEAR REACTIONS 1H(α, X), E=200 MeV; measured Eγ, Iγ, bremsstrahlung σ(Eγ), γ(particle)-coin, coherent bremsstrahlung spectrum. 5Li deduced resonances energies, widths, σ. Comparison with direct capture calculations.

doi: 10.1103/PhysRevLett.85.1404


2000HU03     Phys.Lett. 476B, 9 (2000)

H.Huisman, J.C.S.Bacelar, M.J.Van Goethem, M.N.Harakeh, M.Hoefman, N.Kalantar-Nayestanaki, H.Lohner, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, O.Scholten, R.S.Simon, R.G.E.Timmermans, M.Volkerts, H.W.Wilschut

Dynamical Effects in Proton-Proton Bremsstrahlung for Non-Coplanar Geometries

NUCLEAR REACTIONS 1H(polarized p, pγ), E=190 MeV; measured σ(θ), analyzing power. Two-arm photon spectrometer, comparisons with model predictions.

doi: 10.1016/S0370-2693(00)00130-1


2000MA84     Eur.Phys.J. A 9, 69 (2000)

T.Matulewicz, L.Aphecetche, Y.Charbonnier, H.Delagrange, K.K.Gudima, G.Martinez, M.Ploszajczak, Y.Schutz, V.D.Toneev, M.Appenheimer, R.Averbeck, J.Diaz, A.Doppenschmidt, M.J.van Goethem, S.Hlavac, M.Hoefman, R.Holzmann, F.Lefevre, A.Kugler, H.Lohner, A.Marin, V.Metag, R.Novotny, R.W.Ostendorf, R.H.Siemssen, R.S.Simon, R.Stratmann, H.Stroher, P.Tlusty, P.H.Vogt, V.Wagner, J.Weiss, H.W.Wilschut, F.Wissmann, A.R.Wolf, M.Wolf

Observation of Δ+ → pπ0 Decay in Heavy-Ion Collisions

NUCLEAR REACTIONS Ca(40Ar, X), E=180 MeV/nucleon; measured pion-proton invariant mass distributions; deduced Δ+ resonance decay features.

doi: 10.1007/s100500070057


2000ME14     Phys.Lett. 481B, 171 (2000)

J.G.Messchendorp, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, A.Yu.Korchin, H.Lohner, R.W.Ostendorf, S.Schadmand, O.Scholten, M.Volkerts, H.W.Wilschut, R.S.Simon

Cross Sections and Electromagnetic Response Functions for Radiative Proton Capture in pd → 3He + e+e-

NUCLEAR REACTIONS 2H(p, ee+), (p, γ), E=190 MeV; measured σ(θ); deduced electromagnetic response functions, possible role of Δ resonance. Comparison with model predictions.

doi: 10.1016/S0370-2693(00)00441-X


2000ME18     Phys.Rev. C61, 064007 (2000)

J.G.Messchendorp, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, H.Lohner, R.W.Ostendorf, S.Schadmand, R.Turrisi, M.Volkerts, H.W.Wilschut, R.S.Simon

Virtual Bremsstrahlung in Proton-Proton Scattering below the Pion-Production Threshold

NUCLEAR REACTIONS 1H(polarized p, p'ee+), E=190 MeV; measured σ(E, θ); deduced response functions, integrated σ. Two-arm photon spectrometer. Comparisons with model predictions.

doi: 10.1103/PhysRevC.61.064007


2000ZE03     Phys.Rev.Lett. 84, 3779 (2000)

R.G.T.Zegers, A.M.van den Berg, S.Brandenburg, F.R.R.Fleurot, M.Fujiwara, J.Guillot, V.M.Hannen, M.N.Harakeh, H.Laurent, K.van der Schaaf, S.Y.van der Werf, A.Willis, H.W.Wilschut

Search for Isovector Giant Monopole Resonances via the Pb(3He, tp) Reaction

NUCLEAR REACTIONS Pb(3He, pt), E=177 MeV; measured triton, proton spectra, tp-coin. Bi deduced isovector monopole resonance strengths. Comparison with theory.

doi: 10.1103/PhysRevLett.84.3779


1999HO34     Nucl.Phys. (Supplement) A654, 779c (1999)

M.Hoefman, H.W.Wilschut, L.Aphecetche, J.S.Bacelar, H.Delagrange, J.Diaz, M.J.van Goethem, R.Holzmann, H.Huisman, N.Kalantar-Nayestanaki, A.Kugler, H.Lohner, G.Martinez, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, Y.Schutz, M.Seip, R.H.Siemssen, R.S.Simon, R.Turrisi, M.Volkerts, V.Wagner

Coherent Bremsstrahlung in α + p Reactions at 50 MeV/Nucleon

NUCLEAR REACTIONS 1H(α, X), (α, α'), E=200 MeV; measured Eγ, σ(θ), (light charged particle)γ-coin. Effects of capture to 5Li discussed.

doi: 10.1016/S0375-9474(00)88546-2


1999HU15     Phys.Rev.Lett. 83, 4017 (1999)

H.Huisman, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, N.Kalantar-Nayestanaki, H.Lohner, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, O.Scholten, R.G.E.Timmermans, R.Turrisi, M.Volkerts, H.W.Wilschut, R.S.Simon, A.Kugler, V.Wagner

High-Precision Proton-Proton Bremsstrahlung Measurements below the Pion-Production Threshold

NUCLEAR REACTIONS 1H(polarized p, pγ), E=190 MeV; measured σ(θ), analyzing powers in coplanar kinematics. Comparison with calculations.

doi: 10.1103/PhysRevLett.83.4017


1999HU21     Nucl.Phys. (Supplement) A654, 949c (1999)

H.Huisman, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, N.Kalantar-Nayestanaki, A.Kugler, H.Lohner, J.G.Messchendorp, R.W.Ostendorf, S.Schadmand, R.Simon, R.Turrisi, M.Volkerts, V.Wagner, H.W.Wilschut, A.van der Woude

Probing Few-Body Systems with Bremsstrahlung

NUCLEAR REACTIONS 1H(polarized p, p'γ), (polarized p, p'ee+), E=190 MeV; measured Ep, σ(θ), Ay(θ).

doi: 10.1016/S0375-9474(00)88579-6


1999MA57     Phys.Rev.Lett. 83, 1538 (1999)

G.Martinez, Y.Charbonnier, L.Aphecetche, H.Delagrange, K.K.Gudima, T.Matulewicz, M.Ploszajczak, Y.Schutz, V.Toneev, R.Turrisi, M.Appenheimer, V.Metag, R.Novotny, H.Stroher, A.R.Wolf, M.Wolf, J.Weiss, R.Averbeck, S.Hlavac, R.Holzmann, F.Lefevre, R.S.Simon, R.Stratmann, F.Wissmann, H.Hoefman, M.J.van Goethem, H.Lohner, R.W.Ostendorf, R.H.Siemssen, P.Vogt, H.W.Wilschut, J.Diaz, A.Marin, A.Kugler, P.Tlusty, V.Wagner, A.Doppenschmidt

Deep-Subthreshold η and π0 Production Probing Pion Dynamics in the Reaction Ar + Ca at 180A MeV

NUCLEAR REACTIONS Ca(40Ar, X), E=180 MeV/nucleon; measured η mesons, neutral pions transverse mass distributions, production σ. Comparison with model predictions.

doi: 10.1103/PhysRevLett.83.1538


1999MA59     Phys.Lett. 461B, 28 (1999)

G.Martinez, L.Aphecetche, Y.Charbonnier, H.Delagrange, D.d'Enterria, T.Matulewicz, Y.Schutz, R.Turrisi, M.Appenheimer, V.Metag, R.Novotny, H.Stroher, A.R.Wolf, M.Wolf, J.Weiss, R.Averbeck, S.Hlavac, R.Holzmann, F.Lefevre, R.S.Simon, R.Stratmann, F.Wissmann, M.Hoefman, M.J.van Goethem, H.Lohner, R.W.Ostendorf, R.H.Siemssen, P.Vogt, H.W.Wilschut, J.Diaz, A.Marin, A.Kugler, P.Tlusty, V.Wagner, A.Doppenschmidt

Photon Production in Heavy-Ion Collisions Close to the Pion Threshold

NUCLEAR REACTIONS Ca(40Ar, X), E=180 MeV/nucleon; measured Eγ, Iγ, neutral pions transverse mass distribution, hard photon multiplicity.

doi: 10.1016/S0370-2693(99)00851-5


1999ME05     Phys.Rev.Lett. 82, 2649 (1999)

J.G.Messchendorp, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, H.Lohner, R.W.Ostendorf, S.Schadmand, R.Turrisi, M.Volkerts, H.W.Wilschut, R.S.Simon, A.Kugler, V.Wagner

Exclusive Measurements of Virtual Bremsstrahlung in Proton-Proton Scattering at 190 MeV

NUCLEAR REACTIONS 1H(polarized p, p'ee+), E=190 MeV; measured virtual photon σ(θ), invariant mass; deduced total σ. Comparison with model predictions.

doi: 10.1103/PhysRevLett.82.2649


1999ME22     Phys.Rev.Lett. 83, 2530 (1999)

J.G.Messchendorp, J.C.S.Bacelar, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, H.Lohner, R.W.Ostendorf, S.Schadmand, O.Scholten, M.Volkerts, H.W.Wilschut, R.S.Simon

First Determination of the Nucleon-Nucleon Response Functions in the Timelike Region

NUCLEAR REACTIONS 1H(polarized p, p'ee+), E=190 MeV; measured σ(θ); deduced average transverse, longitudinal response functions. Comparison with model predictions.

doi: 10.1103/PhysRevLett.83.2530


1998MA84     Nucl.Instrum.Methods Phys.Res. A417, 137 (1998)

A.Marin, J.Diaz, R.Averbeck, A.Doppenschmidt, S.Hlavac, R.Holzmann, F.Lefevre, A.Schubert, R.S.Simon, Y.Charbonnier, G.Martinez, Y.Schutz, F.M.Marques, M.Appenheimer, F.D.Berg, V.Metag, R.Novotny, H.Stroher, J.Weiss, A.R.Wolf, M.Wolf, H.Lohner, R.W.Ostendorf, P.Vogt, H.W.Wilschut, A.Kugler, R.Pleskac, P.Tlusty, V.Wagner

Detection of Charged Pions and Protons in the Segmented Electromagnetic Calorimeter TAPS

NUCLEAR REACTIONS Ca(40Ar, X), E=0.8 GeV/nucleon; measured charged pions, proton spectra, (pion)(proton)-coin, inclusive σ. Segmented BaF2 calorimeter, new particle identification technique.

doi: 10.1016/S0168-9002(98)00683-4


1998ME09     Nucl.Phys. A631, 618c (1998)

J.G.Messchendorp, J.C.S.Bacelar, J.A.Fulop, M.J.van Goethem, M.N.Harakeh, M.Hoefman, H.Huisman, N.Kalantar-Nayestanaki, H.Lohner, R.W.Ostendorf, S.Schadmand, R.Turrisi, M.Volkerts, H.W.Wilschut, A.van der Woude, R.Holzmann, R.Simon, A.Kugler, K.Tcherkashenko, V.Wagner

Measurements of the Virtual Bremsstrahlung Yields in the p + p System

NUCLEAR REACTIONS 1H(polarized p, p'ee+), E=190 MeV; measured σ(E, θ); deduced transverse response. Low-Energy Theorem calculations.

doi: 10.1016/S0375-9474(98)00078-5


1998WO04     Phys.Rev.Lett. 80, 5281 (1998)

A.R.Wolf, M.Appenheimer, R.Averbeck, Y.Charbonnier, J.Diaz, A.Doppenschmidt, V.Hejny, S.Hlavac, R.Holzmann, A.Kugler, H.Lohner, A.Marin, V.Metag, R.Novotny, R.W.Ostendorf, R.Pleskac, A.Schubert, Y.Schutz, R.S.Simon, R.Stratmann, H.Stratmann, H.Stroher, P.Tlusty, P.H.Vogt, V.Wagner, J.Weiss, H.W.Wilschut, F.Wissmann, M.Wolf

Multistep Production of η and Hard π0 Mesons in Subthreshold Au-Au Collisions

NUCLEAR REACTIONS 197Au(197Au, X), E=800 MeV/nucleon; measured pion, eta meson σ(y), σ, multiplicity; deduced multistep meson production mechanism.

doi: 10.1103/PhysRevLett.80.5281


1997MA56     Phys.Lett. 409B, 77 (1997)

A.Marin, J.Diaz, R.Averbeck, S.Hlavac, R.Holzmann, F.Lefevre, A.Schubert, R.S.Simon, Y.Charbonnier, G.Martinez, Y.Schutz, F.M.Marques, M.Appenheimer, F.D.Berg, V.Metag, R.Novotny, H.Stroher, J.Weiss, A.R.Wolf, M.Wolf, H.Lohner, R.W.Ostendorf, R.H.Siemssen, P.Vogt, H.W.Wilschut, A.Kugler, R.Pleskac, P.Tlusty, V.Wagner, Gy.Wolf

Exclusive π0- and η-Meson Production in 40Ar + (nat)Ca at 800A MeV

NUCLEAR REACTIONS Ca(40Ar, X), E=800 MeV/nucleon; measured π0, η production σ, multiplicities, transverse mass distributions; deduced reaction mechanism features. Model comparisons.

doi: 10.1016/S0370-2693(97)00937-4


1997SC29     Nucl.Phys. A622, 404 (1997)

Y.Schutz, G.Martinez, F.M.Marques, A.Marin, T.Matulewicz, R.W.Ostendorf, P.Bozek, H.Delagrange, J.Diaz, M.Franke, K.K.Gudima, S.Hlavac, R.Holzmann, P.Lautridou, F.Lefevre, H.Lohner, W.Mittig, M.Ploszajczak, J.H.G.van Pol, J.Quebert, P.Roussel-Chomaz, A.Schubert, R.H.Siemssen, R.S.Simon, Z.Sujkowski, V.D.Toneev, V.Wagner, H.W.Wilschut, Gy.Wolf

Hard Photons and Neutral Pions as Probes of Hot and Dense Nuclear Matter

NUCLEAR REACTIONS 58Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=40 MeV/nucleon; 197Au(208Pb, X), E=30 MeV/nucleon; measured photon production spectra, correlations, other aspects; deduced high energy tail reaction mechanism.

doi: 10.1016/S0375-9474(97)00191-7


1996GU07     Phys.Rev.Lett. 76, 2412 (1996)

K.K.Gudima, T.Matulewicz, H.Delagrange, F.M.Marques, G.Martinez, R.W.Ostendorf, M.Ploszajczak, Y.Schutz, V.D.Toneev, P.Bozek, S.Hlavac, R.Holzmann, A.Schubert, R.S.Simon, V.Wagner, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, J.Diaz, A.Marin

Subthreshold Pion Dynamics as a Source for Hard Photons Beyond Proton-Neutron Bremsstrahlung in Heavy-Ion Collisions

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=40 MeV/nucleon; measured hard photon spectra; deduced π+N → N+γ channel dominance evidence. Dubna cascade model.

doi: 10.1103/PhysRevLett.76.2412


1996HO07     Phys.Lett. 366B, 63 (1996)

R.Holzmann, A.Schubert, S.Hlavac, R.Kulessa, W.Niebur, R.S.Simon, P.Lautridou, F.Lefevre, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, F.Ballester, J.Diaz, A.Marin, G.Martinez, V.Metag, R.Novotny, V.Wagner, J.Quebert

Pion Reabsorption in Heavy-Ion Collisions Interpreted in Terms of the Δ Capture Process

NUCLEAR REACTIONS 197Au(36Ar, X), E=95 MeV/nucleon; measured π0 production associated energy differential σ; deduced detailed balance principle extension to broad-width resonances.

doi: 10.1016/0370-2693(95)01342-3


1996VA09     Phys.Rev.Lett. 76, 1425 (1996)

J.H.G.van Pol, H.W.Wilschut, H.Lohner, R.H.Siemssen, P.Lautridou, F.Lefevre, T.Matulewicz, M.Marques, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, S.Hlavac, R.Holzmann, A.Schubert, R.S.Simon, V.Wagner, M.Franke, W.Kuhn, M.Notheisen, R.Novotny, F.Ballester, J.Diaz, A.Marin, G.Martinez, A.Kugler

Importance of One- Two-Body Dissipation at Intermediate Energies Studied by Hard Photons

NUCLEAR REACTIONS 159Tb(36Ar, X), E=44 MeV/nucleon; measured hard (photon)(fragment)-coin; deduced one-, two-body dissipation role.

doi: 10.1103/PhysRevLett.76.1425


1996WI06     Phys.Rev. C54, 325 (1996)

J.Wilczynski, K.Siwek-Wilczynska, H.W.Wilschut

Determination of Nuclear Friction in Strong Damped Reactions from Prescission Neutron Multiplicities

NUCLEAR REACTIONS, ICPND 238U(40Ar, X), (64Ni, X), E ≤ 20 MeV/nucleon; 197Au, 208Pb(64Ni, X), E ≤ 20 MeV/nucleon; calculated fusion, reaction σ(E). 238U(40Ar, X), E=249 MeV; 197Au, 208Pb, 238U(64Ni, X), E=418 MeV; calculated prescission neutron multiplicity vs friction strength factor. Deterministic dynamic model of Feldmeier coupled to a time-dependent statistical cascade calculation.

doi: 10.1103/PhysRevC.54.325


1996WI12     Acta Phys.Pol. B27, 517 (1996)

J.Wilczynski, K.Siwek-Wilczynska, R.H.Siemssen, H.W.Wilschut

Neutron Clock as a Friction-Meter

NUCLEAR REACTIONS 238U(40Ar, F), E=249; 197Au, 208Pb, 238U(64Ni, F), E=418 MeV; analyzed prescission neutron multiplicities data; deduced friction coefficients, need to change energy dissipation.


1995MA29     Phys.Lett. 349B, 23 (1995)

G.Martinez, M.Marques, Y.Schutz, Gy.Wolf, J.Diaz, M.Franke, S.Hlavac, R.Holzmann, P.Lautridou, F.Lefevre, H.Lohner, A.Marin, T.Matulewicz, W.Mittig, R.W.Ostendorf, J.H.G.van Pol, J.Quebert, P.Roussel-Chomaz, A.Schubert, R.H.Siemssen, R.S.Simon, Z.Sujkowski, V.Wagner, H.W.Wilschut

Bremsstrahlung Photons as a Probe of Hot Nuclei

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=39.5 MeV/nucleon; 197Au(208Pb, X), E=20.5 MeV/nucleon; measured hard photon spectra; deduced bremsstrahlung produced thermal hard photon production, nuclear matter incompressibility correlation. BUU theory.

doi: 10.1016/0370-2693(95)00236-E


1995MA30     Phys.Lett. 349B, 30 (1995)

F.M.Marques, G.Martinez, Y.Schutz, J.Diaz, M.Franke, S.Hlavac, R.Holzmann, P.Lautridou, F.Lefevre, H.Lohner, A.Marin, T.Matulewicz, W.Mittig, R.W.Ostendorf, J.H.G.van Pol, J.Quebert, P.Roussel-Chomaz, A.Schubert, R.H.Siemssen, R.S.Simon, Z.Sujkowski, V.Wagner, H.W.Wilschut, Gy.Wolf

Density Oscillations in Systems of Colliding Heavy Ions Observed via Hard-Photo Interferometry Measurements

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; 197Au(181Ta, X), E=39.5 MeV/nucleon; analyzed hard photon production data; deduced incomlete fusion produced nuclear matter density oscillations role.

doi: 10.1016/0370-2693(95)00237-F


1995RO14     Nucl.Phys. A588, 247c (1995)

D.A.Roberts, F.D.Becchetti, J.A.Brown, J.Janecke, K.Pham, T.W.O'Donnell, R.E.Warner, R.M.Ronningen, H.W.Wilschut

Unusual Energy Dependence of the Total Nuclear Reaction Cross Section for a Secondary Isomeric Nuclear Beam (18mF, Jπ = 5+, E(x) = 1.1 MeV)

NUCLEAR REACTIONS Si(18F, X), E=22.3 MeV/nucleon; measured total reaction σ, projectile in ground, isomeric states; deduced unusual features for σ obtained from 18mF beam. Secondary 18,18mF beam from 12C(17O, 18F) reaction.

doi: 10.1016/0375-9474(95)00147-S


1995SC06     Nucl.Phys. A583, 385c (1995)

A.Schubert, R.Holzmann, S.Hlavac, R.Kulessa, R.S.Simon, V.Wagner, P.Lautridou, F.Lefevre, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, F.Ballester, J.Diaz, A.Marin, G.Martinez, V.Metag, R.Novotny, J.Quebert

A Systematic Study of Neutral Pion Squeeze-Out at Intermediate Energies

NUCLEAR REACTIONS 197Au(36Ar, X), E=95 MeV/nucleon; measured projectile-like fragment mass vs charge distribution, π0 multiplicity vs projectile-like fragment charge, σ(π0(φ)); deduced dynamical effects related features.

doi: 10.1016/0375-9474(94)00691-F


1995SI06     Phys.Rev. C51, 2054 (1995)

K.Siwek-Wilczynska, J.Wilczynski, R.H.Siemssen, H.W.Wilschut

Role of Nuclear Dynamics in Deducing the Fusion-Fission Time Scales from Prescission Neutron Multiplicities

NUCLEAR REACTIONS 238U, 197Au, 169Tm, 154,144Sm, 124Sn(18O, X), (18O, F), E=158.8 MeV; 238U, 208Pb, 197Au, 184W, 154Sm, 109Ag(16O, X), (16O, F), E=288 MeV; 238U, 208Pb, 197Au, 181Ta, 169Tm, 165Ho, 141Pr(40Ar, F), (40Ar, X), E=249 MeV; 238U, 197Au, 175Lu, 154Sm(64Ni, X), (64Ni, F), E=417.7 MeV; analyzed data; deduced fusion-fission time scale. Time-dependent statistical cascade plus Feldmeier's collision dynamics model.

doi: 10.1103/PhysRevC.51.2054


1995SI07     Nucl.Phys. A583, 141c (1995)

K.Siwek-Wilczynska, J.Wilczynski, R.H.Siemssen, H.W.Wilschut

Time Scales of Fusion-Fission Reactions Calculated from Prescission Neutron Multiplicities

doi: 10.1016/0375-9474(94)00648-7


1995VA06     Nucl.Phys. A583, 373c (1995)

J.H.G.van Pol, F.Ballester, J.Diaz, M.Franke, S.Hlavac, R.Holzmann, W.Kuhn, A.Kugler, P.Lautridou, F.Lefevre, H.Lohner, A.Marin, M.Marques, G.Martinez, T.Matulewicz, W.Mittig, M.Notheisen, R.Novotny, R.W.Ostendorf, P.Roussel-Chomaz, R.H.Siemssen, A.Schubert, Y.Schutz, R.S.Simon, V.Wagner, H.W.Wilschut

Hard Photons as a Probe to Study Dissipation Mechanisms

NUCLEAR REACTIONS 159Tb(36Ar, X), E=44 MeV/nucleon; measured bremsstrahlung probability vs projectile-like fragment mass.

doi: 10.1016/0375-9474(94)00689-K


1995WI07     Nucl.Phys. A584, 573 (1995)

A.Wieloch, J.Brzychczyk, K.Grotowski, H.K.W.Leegte, S.Micek, P.Pawlowski, R.Planeta, R.H.Siemssen, Z.Sosin, H.W.Wilschut, K.Siwek-Wilczynska, J.Wilczynski

Missing Momentum Vector in the 197Au(20Ne;F1, F2, PLF) Reaction at 15 MeV/u

NUCLEAR REACTIONS 197Au(20Ne, F), E=294 MeV; measured fission, (fragment)(fragment)-coin, σ(Z, E, θ) of projectile-like fragments; deduced fission probabilities.

doi: 10.1016/0375-9474(94)00528-U


1994BA45     Nucl.Phys. A575, 348 (1994)

A.Balanda, J.C.S.Bacelar, E.Betak, J.A.Bordewijk, A.Krasznahorkay, H.van der Ploeg, R.H.Siemssen, H.W.Wilschut, A.van der Woude

Photons in the Proton-Induced Reaction with In at E(p) = 50 MeV

NUCLEAR REACTIONS, ICPND 115In(p, γ), E-50 MeV; measured inclusive γ spectra, γ-yield; deduced hard γ-emission probability per pn-collision. 116Sn deduced GDR parameters. Compound, preequilibrium model analysis.

doi: 10.1016/0375-9474(94)90194-5


1994BO25     Phys.Rev. C50, 934 (1994)

P.F.Box, K.A.Griffioen, P.Decowski, T.Bootsma, E.Gierlik, G.J.van Nieuwenhuizen, C.Twenhofel, R.Kamermans, H.W.Wilschut, A.Giorni, C.Morand, A.Demeyer, D.Guinet

Inclusive Systematics for 28Si + 28Si Reactions between 20 and 35 MeV per Nucleon

NUCLEAR REACTIONS 28Si(28Si, X), E=22-35 MeV/nucleon; measured fragment inclusive σ(θ) vs velocity; deduced fusion is followed by evaporation, preequilibrium emission increase with E.

doi: 10.1103/PhysRevC.50.934


1994GA42     Nucl.Instrum.Methods Phys.Res. A346, 168 (1994)

A.R.Gabler, W.Doring, M.Fuchs, B.Krusche, V.Metag, R.Novotny, M.Robig-Landau, H.Stroher, V.Tries, C.Molenaar, H.Lohner, J.H.G.van Pol, A.Raschke, M.Sumbera, L.B.Venema, H.W.Wilschut, R.Averbeck, W.Niebur, A.Schubert, R.S.Simon, R.Beck, J.Peise, G.J.Miller, R.O.Owens, G.Anton

Response of TAPS to Monochromatic Photons with Energies between 45 and 790 MeV

doi: 10.1016/0168-9002(94)90701-3


1994MA43     Phys.Rev.Lett. 73, 34 (1994)

M.Marques, R.W.Ostendorf, P.Lautridou, F.Lefevre, T.Matulewicz, W.Mittig, P.Roussel-Chomaz, Y.Schutz, J.Quebert, J.Diaz, A.Marin, G.Martinez, R.Holzmann, S.Hlavac, A.Schubert, R.S.Simon, V.Wagner, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, M.Franke, Z.Sujkowski

Hard Photon Intensity Interferometry in Heavy Ion Reactions

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; measured hard γγ-correlation function; deduced Hanbury-Brown-Twiss effect evidence.

doi: 10.1103/PhysRevLett.73.34


1994MA45     Phys.Lett. 334B, 23 (1994)

G.Martinez, J.Diaz, M.Franke, S.Hlavac, R.Holzmann, P.Lautridou, F.Lefevre, H.Lohner, A.Marin, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, J.H.G.van Pol, J.Quebert, P.Roussel-Chomaz, Y.Schutz, A.Schubert, R.H.Siemssen, R.S.Simon, Z.Sujkowski, V.Wagner, H.W.Wilschut

Impact Parameter Dependence of Hard Photon Production in Intermediate Energy Heavy-Ion Collisions

NUCLEAR REACTIONS Ni(86Kr, X), E=60 MeV/nucleon; measured γ-multiplicity vs fragment mass, charged particle multiplicity; deduced hard photon production impact parameter dependence.

doi: 10.1016/0370-2693(94)90586-X


1994MU03     Nucl.Phys. A569, 123c (1994)

P.E.Mueller, J.R.Beene, F.E.Bertrand, M.L.Halbert, D.H.Olive, R.L.Varner, B.Sherrill, M.Thoennessen, P.Lautridou, F.Lefevre, M.Marques, T.Matulewicz, W.Mittig, R.Ostendorf, P.Roussel-Chomaz, Y.Schutz, J.van Pol, H.W.Wilschut, J.Diaz, J.L.Ferrero, A.Marin

Heavy Ion Coulomb Excitation and Gamma Decay Studies of the One and Two Phonon Giant Dipole Resonances in 208Pb and 208Bi

NUCLEAR REACTIONS 208Pb, 209Bi(64Zn, 64Zn'), E=80 MeV/nucleon; measured γ(64Zn)-coin following Coulomb excitation; deduced target, projectile GDR excitation features.

doi: 10.1016/0375-9474(94)90102-3


1994SC03     Phys.Lett. 321B, 20 (1994)

O.Schwalb, M.Pfeiffer, F.-D.Berg, M.Franke, W.Kuhn, V.Metag, M.Notheisen, R.Novotny, J.Ritman, M.E.Robig-Landau, J.P.Alard, N.Bastid, N.Brummund, P.Dupieux, A.Gobbi, N.Herrmann, K.D.Hildenbrand, S.Hlavac, S.C.Jeong, H.Lohner, G.Montarou, W.Neubert, A.E.Raschke, R.S.Simon, U.Sodan, M.Sumbera, K.Teh, L.B.Venema, H.W.Wilschut, J.P.Wessels, T.Wienold, D.Wohlfahrt

Mass Dependence of π0-Production in Heavy Ion Collisions at 1 A GeV

NUCLEAR REACTIONS Ca(40Ar, X), Zr(86Kr, X), 197Au(197Au, X), E=1 GeV/nucleon; measured π0 production, multiplicity; deduced production mechanisms. Model comparisons.

doi: 10.1016/0370-2693(94)90322-0


1994SC16     Phys.Rev.Lett. 72, 1608 (1994)

A.Schubert, R.Holzmann, S.Hlavac, R.Kulessa, W.Niebur, R.S.Simon, P.Lautridou, F.Lefevre, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, F.Ballester, J.Diaz, A.Marin, G.Martinez, V.Metag, R.Novotny, V.Wagner, J.Quebert

Evidence for Stopping in Heavy-Ion Collisions from a Study of Hard-Photon Source Velocities

NUCLEAR REACTIONS 12C, 197Au(36Ar, X), E=95 MeV/nucleon; measured hard Eγ; deduced photon source velocity vs system size, impact parameter, Eγ; deduced photon emission mechanism.

doi: 10.1103/PhysRevLett.72.1608


1994SC18     Phys.Lett. 328B, 10 (1994)

A.Schubert, R.Holzmann, S.Hlavac, R.Kulessa, W.Niebur, R.S.Simon, P.Lautridou, F.Lefevre, M.Marques, T.Matulewicz, W.Mittig, R.W.Ostendorf, P.Roussel-Chomaz, Y.Schutz, H.Lohner, J.H.G.van Pol, R.H.Siemssen, H.W.Wilschut, F.Ballester, J.Diaz, A.Marin, G.Martinez, V.Metag, R.Novotny, V.Wagner, J.Quebert

Investigation of Polar and Azimuthal Distributions of Subthreshold Pions at Intermediate Energies

NUCLEAR REACTIONS 197Au, 12C(36Ar, X), E=95 MeV/nucleon; measured projectile-like fragment mass vs Z, π0 multiplicity versus fragment charge, σ(θ(π)), σ(φ(π)); deduced nucleon-nucleon collision features probing possibility.

doi: 10.1016/0370-2693(94)90420-0


1994SO09     Nucl.Phys. A574, 474 (1994)

Z.Sosin, J.Brzychczyk, K.Grotowski, J.D.Hinnefeld, E.E.Koldenhof, T.Kozik, H.K.W.Leegte, J.Lukasik, S.Micek, R.Planeta, R.H.Siemssen, A.Wieloch, H.W.Wilschut

Intermediate-Mass Fragments in 14N + 159Tb/(nat)Ag/(nat)Cu Reactions at 22 MeV/u

NUCLEAR REACTIONS 159Tb, Ag, Cu(14N, X), E=22 MeV/nucleon; measured intermediate mass fragment σ(Z, E, θ), three components identified in σ(E), σ(θ). Phenomenological mass, momentum transfer, random-walk model analysis.

doi: 10.1016/0375-9474(94)90241-0


1994SO18     Acta Phys.Pol. B25, 1601 (1994)

Z.Sosin, K.Grotowski, A.Wieloch, H.W.Wilschut

Phenomenological Random Walk Model of Quasi Elastic and Damped Collisions

NUCLEAR REACTIONS Tb(N, X), E ≤ 10 MeV/nucleon; analyzed σ(fragment θ, E) for B, C, O, mass, energy distributions. Phenomenological random walk model, quasielastic damped collisions.


1993MA05     Phys.Rev.Lett. 70, 904 (1993)

R.S.Mayer, W.Henning, R.Holzmann, R.S.Simon, H.Delagrange, F.Lefevre, T.Matulewicz, R.Merrouch, W.Mittig, R.W.Ostendorf, Y.Schutz, F.D.Berg, W.Kuhn, V.Metag, R.Novotny, M.Pfeiffer, A.L.Boonstra, H.Lohner, L.B.Venema, H.W.Wilschut, D.Ardouin, H.Dabrowski, B.Erazmus, C.Lebrun, L.Sezac, F.Ballester, E.Casal, J.Diaz, J.L.Ferrero, M.Marques, G.Martinez, H.Nifenecker, B.Fornal, L.Freindl, Z.Sujkowski

Investigation of Pion Absorption in Heavy-Ion Induced Subthreshold π0 Production

NUCLEAR REACTIONS 197Au(129Xe, xπ0), E=44 MeV/nucleon; measured σ(θ(π)). Optical model.

doi: 10.1103/PhysRevLett.70.904


1993SI07     Phys.Rev. C48, 228 (1993)

K.Siwek-Wilczynska, J.Wilczynski, H.K.W.Leegte, R.H.Siemssen, H.W.Wilschut, K.Grotowski, A.Panasiewicz, Z.Sosin, A.Wieloch

Symmetric and Asymmetric Ternary Fission of Hot Nuclei

NUCLEAR REACTIONS 232Th(40Ar, X), (40Ar, F), E=365 MeV; measured σ(Eα, θα), fission (fragment)(fragment)α-coin following fusion-fission; deduced hot nuclei fission characteristics.

doi: 10.1103/PhysRevC.48.228


1993WA12     Phys.Rev. C48, 245 (1993)

R.E.Warner, C.L.Carpenter, J.M.Fetter, W.F.Waite, H.W.Wilschut, J.M.Hoogduin

Total Nuclear Reaction Probability of 270 to 390 MeV 14N Ions in Si and CsI

NUCLEAR REACTIONS I, Cs(14N, X), E=265, 385 MeV; I, Cs(α, X), E=116 MeV; Si(14N, X), E=271, 390 MeV; measured total reaction probability; deduced average reaction σ. Optical, strong absorption model predictions comparison.

doi: 10.1103/PhysRevC.48.245


1992DE33     Phys.Rev. C46, 667 (1992)

P.Decowski, E.Gierlik, P.F.Box, K.A.Griffioen, R.J.Meijer, G.J.van Nieuwenhuizen, H.W.Wilschut, A.Giorni, C.Morand, A.Demeyer, D.Guinet

Mutual Inelastic Excitation in the 28Si + 28Si Reaction at 19.7 and 30 MeV/Nucleon

NUCLEAR REACTIONS 28Si(28Si, X), E=19.7, 30 MeV/nucleon; measured fragment velocity spectra, σ(fragment θ, Z) vs velocity; deduced reaction mechanism. Mean field DWBA analysis, Q-optimum model.

doi: 10.1103/PhysRevC.46.667


1992LE13     Phys.Rev. C46, 991 (1992)

H.K.W.Leegte, A.L.Boonstra, J.D.Hinnefeld, E.E.Koldenhof, R.H.Siemssen, K.Siwek-Wilczynska, Z.Sosin, J.Wilczynski, H.W.Wilschut

Fusionlike Processes in the 14N + 232Th Reaction at 30 MeV/Nucleon

NUCLEAR REACTIONS 232Th(14N, F), E=420 MeV; measured fission (fragment)(nonequilibrium charged particle)-coin; deduced complex particle production mechanism, σ partition.

doi: 10.1103/PhysRevC.46.991


1992MA12     Phys.Lett. 280B, 16 (1992)

H.Machner, M.Palarczyk, H.W.Wilschut, M.Nolte, E.E.Koldenhof

Evidence for Lifetime Effects on the Two-Particle Correlation Function at Small Relative Momenta for 4He Induced Reactions on 58Ni at 120 MeV

NUCLEAR REACTIONS 58Ni(α, X), E=120 MeV; measured pp-correlation, inclusive reaction; deduced emitting source finite lifetime role. Koonin model comparison.

doi: 10.1016/0370-2693(92)90765-V


1991KO08     Nucl.Phys. A526, 303 (1991)

B.Kotlinski, H.W.Wilschut, P.C.N.Crouzen, H.Kaper, E.E.Koldenhof, H.K.W.Leegte, R.H.Siemssen, Y.X.Xie

The 20Ne + 159Tb Reaction Studied with the K X-Ray Method at 15 MeV/Nucleon

NUCLEAR REACTIONS 159Tb(20Ne, X), E=294 MeV; measured (fragment)(X-ray)-coin; deduced partial σ, quasielastic, deep-inelastic components. Statistical model analysis.

doi: 10.1016/0375-9474(91)90289-I


1991ME10     Phys.Rev. C44, 2625 (1991)

R.J.Meijer, P.F.Box, P.Decowski, E.Gierlik, R.Kamermans, G.J.van Nieuwenhuizen, K.A.Griffioen, H.W.Wilschut, A.Giorni, C.Morand, A.Demeyer, D.Guinet

Fusion of 28Si Nuclei at 12.4, 19.7, and 30.0 MeV/Nucleon

NUCLEAR REACTIONS 28Si(28Si, X), E=12.4-30 MeV/nucleon; measured (evaporation residue)α-, (evaporation residue)p-coin, σ(fragment θ, Eα, θα), σ(fragment θ, Ep, θp), fragment velocity spectra; deduced σ(evaporation residue) vs charge, projectile energy, reaction dynamics.

doi: 10.1103/PhysRevC.44.2625


1991WA03     Phys.Rev. C43, 1313 (1991)

R.E.Warner, H.W.Wilschut, W.F.Rulla, G.N.Felder

Average Reaction Cross Sections for 74- to 112-MeV α Particles on 127I and 133Cs

NUCLEAR REACTIONS, ICPND 127I, 133Cs(α, α), E=84, 100, 120 MeV; measured average reaction σ. Magnetic spectrograph, CSI scintillation detector.

doi: 10.1103/PhysRevC.43.1313


1990BE43     Z.Phys. A337, 351 (1990)

F.D.Berg, M.Pfeiffer, O.Schwalb, M.Appenheimer, W.Doring, M.Franke, W.Kuhn, V.Metag, W.Niebur, R.Novotny, J.Ritman, M.Robig, H.Stroher, A.Boonstra, H.Lohner, A.Raschke, L.Venema, H.W.Wilschut, N.Brummund, W.Henning, S.Hlavac, R.Holzmann, R.S.Simon

Neutral Pion Production at 350 MeV/u in the System 20Ne + 27Al

NUCLEAR REACTIONS 27Al(20Ne, X), E=350 MeV/nucleon; measured π0 production probability. Two-arm photon spectrometer.


1990GR03     Phys.Lett. 237B, 24 (1990)

K.A.Griffioen, R.J.Meijer, P.F.Box, P.Decowski, G.J.van Nieuwenhuizen, R.Kamermans, H.W.Wilschut, A.Giorni, C.Morand, A.Demeyer, D.Guinet

Limiting Excitation Energy in the Reaction Si + Si

NUCLEAR REACTIONS Si(Si, pX), (Si, αX), E=12.4-30 MeV/nucleon; measured σ(fragment θ, Ep, θp), σ(fragment θ, Eα, θα); deduced evaporation limiting excitation energy.

doi: 10.1016/0370-2693(90)90454-E


1990RO06     Nucl.Phys. A509, 615 (1990)

W.Rosch, P.von Neumann-Cosel, A.Richter, G.Schrieder, R.Gentner, L.Lassen, H.W.Wilschut

The Role of Light-Particle Emission in Fusion-Like Reactions between 40Ar + 40Ca at 20 MeV/u

NUCLEAR REACTIONS 40Ar(40Ca, X), E=20 MeV/nucleon; measured evaporation residue-like fragments σ(mass, velocity, θ); deduced velocity, mass distributions. Statistical model.

doi: 10.1016/0375-9474(90)90094-3


1990RY05     Nucl.Phys. A517, 159 (1990)

P.Rymuza, D.Chmielewska, Z.Sujkowski, G.J.Balster, B.Kotlinski, R.H.Siemssen, H.W.Wilschut

K-Shell Ionization Induced by 4.5 MeV/u 40Ar Ions Undergoing Fusion Reactions

NUCLEAR REACTIONS 51V, 59Co, 62Ni(40Ar, xnypzα), E=180 MeV; measured E (X-ray), I(X-ray), (X-ray)γ-, (X-ray)p-, (X-ray)α-coin; deduced projectile induced K-shell ionization probability, Doppler, multiple ionization energy shifts.

ATOMIC PHYSICS 51V, 59Co, 62Ni(40Ar, xnypzα), E=180 MeV; measured E (X-ray), I (X-ray), (X-ray)γ-, (X-ray)p-, (X-ray)α-coin; deduced projectile induced K-shell ionization probability, Doppler, multiple ionization energy shifts.

doi: 10.1016/0375-9474(90)90266-O


1989HI09     Phys.Lett. 225B, 308 (1989)

J.D.Hinnefeld, E.E.Koldenhof, H.K.W.Leegte, R.H.Siemssen, Z.Sosin, H.W.Wilschut, Z.Zhang

An Explicit Partition of the Fusion-Like Cross Section

NUCLEAR REACTIONS 159Tb(14N, X), E=309 MeV; measured σ(evaporation residue θ) vs velocity; deduced incomplete momentum transfer description. Explicit partition techniques.

doi: 10.1016/0370-2693(89)90573-X


1989KO43     Phys.Lett. 233B, 277 (1989)

B.Kotlinski, H.W.Wilschut, P.C.N.Crouzen, H.J.Kaper, E.E.Koldenhof, H.K.W.Leegte, R.H.Siemssen, Y.X.Xie

Quasi-Elastic and Deep-Inelastic Primary Cross Sections in the 20Ne + 159Tb Reaction at 15 MeV/U

NUCLEAR REACTIONS 159Tb(20Ne, X), E=294 MeV; measured K X-ray spectra; deduced σ(fragment θ) vs missing charge.

doi: 10.1016/0370-2693(89)91309-9


1989PO01     Phys.Rev.Lett. 62, 16 (1989)

T.D.Poelhekken, S.K.B.Hesmondhalgh, H.J.Hofmann, H.W.Wilschut, A.van der Woude, M.N.Harakeh

Excitation of the Isovector Giant Dipole Resonance by Inelastic α Scattering: An Experimental Approach

NUCLEAR REACTIONS 208Pb(α, α'γ), E=120 MeV; measured Eγ, Iγ. 208Pb(α, α'), E=120 MeV; calculated σ(θ). 208Pb deduced GDR decay branching ratio.

doi: 10.1103/PhysRevLett.62.16


1989WI08     Phys.Lett. 220B, 497 (1989)

J.Wilczynski, J.D.Hinnefeld, E.E.Koldenhof, H.K.W.Leegte, R.H.Siemssen, H.W.Wilschut, Y.X.Xie

Generation and Division of Excitation Energy in Heavy-Ion Collisions Studied by Measuring Charged-Particle Survival Fractions

NUCLEAR REACTIONS 197Au(40Ar, X), E=450 MeV; measured projectile-like fragment energy spectra; deduced particle survival fractions.

doi: 10.1016/0370-2693(89)90775-2


1988ZH12     Nucl.Phys. A488, 409c (1988)

Y.-T.Zhu, W.-Q.Shen, X.-Q.Hu, Y.-X.Xie, W.-L.Zhan, X.Zhu, S.-L.Li, P.C.N.Crouzen, E.E.Koldenhof, B.Kotlinski, R.H.Siemssen, H.W.Wilschut

Search for Incomplete Deep Inelastic Collision

NUCLEAR REACTIONS 27Al(20Ne, αX), E=10.8 MeV/nucleon; measured invariant σ(Eα, θα); deduced reaction mechanism.

doi: 10.1016/0375-9474(88)90278-3


1987BA38     Nucl.Phys. A468, 93 (1987)

G.J.Balster, P.C.N.Crouzen, P.B.Goldhoorn, R.H.Siemssen, H.W.Wilschut

Systematics of the 14N + 159Tb Reaction between 6 and 22 MeV/u: I. Inclusive Data

NUCLEAR REACTIONS 159Tb(14N, 14N), (14N, X), E=92, 112, 140, 168, 236, 309 MeV; measured elastic σ(fragment Z, A, E, θ) for fragment Z ≤ 9; deduced global reaction systematics. Natural target.

doi: 10.1016/0375-9474(87)90320-4


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