Nuclear Science References (NSR)

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
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2006PI04 Acta Phys.Pol. B37, 175 (2006)

K.Piasecki, T.Matulewicz

Two-photon interferometry in Ta+Au collisions at 40A MeV

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁸¹Ta, X), E=39.5 MeV/nucleon; measured γγ-coin, correlation functions, neutral pions invariant mass spectrum; deduced source features.

2006TY01 Acta Phys.Pol. B37, 161 (2006)

K.Tyminska, T.Matulewicz, K.Piasecki, for the TAPS Collaboration

Absorption of neutral pions produced in subthreshold nucleus-nucleus collisions

NUCLEAR REACTIONS C, Al, Ag, ¹⁹⁷Au(³⁶Ar, X), E=95 MeV/nucleon; measured neutral pions transverse momentum, σ(θ). Comparison with model predictions.

2002PI09 Acta Phys.Pol. B33, 973 (2002)

K.Piasecki, K.Tyminska, T.Matulewicz, D.d'Enterria

Neutral Pions Produced in 60A MeV Ar + C, Ni, Ag, Au Reactions

NUCLEAR REACTIONS ¹²C, Ni, Ag, ¹⁹⁷Au(³⁶Ar, π⁰X), E=60 MeV/nucleon; measured Eγ, Iγ, γγ-coin; deduced neutral pions transverse momentum spectra, rapidity distributions.

2002TY01 Acta Phys.Pol. B33, 981 (2002)

K.Tyminska, T.Matulewicz, K.Piasecki

Pion Reabsorption in the Nuclear Matter a Simple Model

NUCLEAR REACTIONS Mg(α, X), E=43 MeV/nucleon; Au(Xe, X), E=44 MeV/nucleon; C(C, X), E=85 MeV/nucleon; calculated neutral pion angular distributions. Comparison with data.

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
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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
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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
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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
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1997KI14 Acta Phys.Pol. B28, 219 (1997)

M.Kicinska-Habior, Z.Trznadel, M.Kisielinski, M.Augsburg, D.Chmielewska, J.Dworski, A.Kordyasz, M.Kowalczyk, J.Kownacki, A.Krzyczkowska, J.Kwiecinski, A.Maj, T.Matulewicz, J.Romanowski, Z.Sujkowski, Z.Zelazny

Progress with the Statistical Giant Dipole Resonance Decay Experiment at the Warsaw Cyclotron

NUCLEAR REACTIONS ⁵⁸Ni(¹²C, γ), E=47.5 MeV; measured Eγ, Iγ. ⁷⁰Se deduced GDR E, Γ.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1404.

1997MA18 Phys.Lett. 394B, 37 (1997)

F.M.Marques, G.Martinez, T.Matulewicz, R.W.Ostendorf, Y.Schutz

Two-Slit Interference of Bremsstrahlung Photons from Heavy-Ion Reactions

NUCLEAR REACTIONS ¹⁸¹Ta(¹⁹⁷Au, X), E=40 MeV/nucleon; Ni(Kr, X), E=60 MeV/nucleon; calculated correlation function vs (Q), bremsstrahlung photons. Two-slit interference.

doi: 10.1016/S0370-2693(97)00004-X
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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
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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
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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
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1996KI12 Acta Phys.Pol. B27, 547 (1996)

M.Kicinska-Habior, A.Maj, Z.Sujkowski, J.Kownacki, M.Kisielinski, Z.Zelazny, M.Moszynski, M.Kowalczyk, T.Matulewicz, Z.Trznadel, D.Chmielewska, J.Styczen, B.Fornal, W.Krolas, E.Kulczycka, M.Augsburg, J.Romanowski, M.Kmiecik

Experimental Set-Up for High-Energy γ-Ray Studies at the Warsaw Cyclotron and First Experiments

NUCLEAR REACTIONS ²⁷Al(¹²C, X), E=34.2 MeV; measured high energy γ spectra. Multi-detector set-up.

1996MA59 Phys.Rev. C54, 2783 (1996)

F.M.Marques, G.Martinez, T.Matulewicz, R.W.Ostendorf, Y.Schutz

Comment on ' Analysis of Hard Two-Photon Correlations Measured in Heavy-Ion Reactions at Intermediate Energies '

NUCLEAR REACTIONS Ni(Kr, X), E=60 MeV/nucleon; Ta(¹⁹⁷Au, X), E=40 MeV/nucleon; analyzed hard photon data analyses; deduced BUU calculations validity.

doi: 10.1103/PhysRevC.54.2783
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1996MA78 Nucl.Instrum.Methods Phys.Res. A378, 179 (1996)

T.Matulewicz, L.Aphecetche, Y.Charbonnier, H.Delagrange, F.M.Marques, G.Martinez, Y.Schutz

Identification of Hydrogen Isotopes with the BaF₂ Electromagnetic Calorimeter TAPS

NUCLEAR REACTIONS Ni(Kr, X), E=60 MeV/nucleon; Ca(Ar, X), E=180 MeV/nucleon; measured particles kinetic energy, tof; deduced hydrogen isotopes mass spectra. Segmented electromagnetic calorimeter TAPS.

doi: 10.1016/0168-9002(96)00543-8
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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
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1995KO18 Phys.Rev. C51, 2686 (1995)

R.Kotte, B.Kampfer, J.Mosner, W.Neubert, D.Wohlfarth, J.P.Alard, V.Amouroux, Z.Basrak, N.Bastid, I.M.Belayev, L.Berger, Th.Blaich, S.Boussange, A.Buta, R.Caplar, C.Cerruti, N.Cindro, J.P.Coffin, R.Dona, P.Dupieux, J.Ero, Z.G.Fan, P.Fintz, Z.Fodor, L.Fraysse, R.Freifelder, S.Frolov, A.Gobbi, Y.Grigorian, G.Guillaume, N.Herrmann, K.D.Hildenbrand, S.Holbling, O.Houari, M.Ibnouzahir, S.C.Jeong, F.Jundt, J.Kecskemeti, P.Koncz, Y.Korchagin, M.Kramer, C.Kuhn, I.Legrand, A.Lebedev, V.Manko, T.Matulewicz, G.Mgebrishvili, D.Moisa, G.Montarou, I.Montbel, D.Pelte, M.Petrovici, P.Pras, F.Rami, V.Ramillien, W.Reisdorf, A.Sadchikov, D.Schull, Z.Seres, B.Sikora, V.Simion, S.Smolyankin, U.Sodan, K.Teh, R.Tezkratt, M.Trzaska, M.A.Vasiliev, P.Wagner, J.P.Wessels, T.Wienold, Z.Wilhelmi, A.V.Zhilin, and the FOPI Collaboration

Interplay of Collective Flow Phenomena and Velocity Correlations of Intermediate-Mass Fragments in Collisions of Au + Au at E = (100-400)A MeV

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E=100-400 MeV/nucleon; measured intermediate mass fragments velocity correlations; deduced nuclear matter sideward flow role, source radii.

doi: 10.1103/PhysRevC.51.2686
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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
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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
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1995MA98 Nucl.Instrum.Methods Phys.Res. A365, 392 (1995)

F.M.Marques, F.Lefevre, G.Martinez, T.Matulewicz, R.W.Ostendorf, Y.Schutz

Identification of Photons and Particles in the Segmented Electromagnetic Calorimeter TAPS

NUCLEAR REACTIONS Ni(⁸⁶Kr, X), E=60 MeV/nucleon; ¹⁹⁷Au(¹⁸¹Ta, X), E=39.5 MeV/nucleon; ¹⁹⁷Au(²⁰⁸Pb, X), E=29 MeV/nucleon; analyzed hard photon, electron pairs invariant mass spectra. Segmented electromagnetic calorimeter TAPS.

doi: 10.1016/0168-9002(95)00525-0
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1995RI11 Z.Phys. A352, 355 (1995)

J.L.Ritman, N.Herrmann, D.Best, J.P.Alard, V.Amouroux, N.Bastid, I.Belyaev, L.Berger, J.Biegansky, A.Buta, R.Caplar, N.Cindro, J.P.Coffin, P.Crochet, R.Dona, P.Dupieux, M.Dzelalija, P.Fintz, Z.Fodor, A.Genoux-Lubain, A.Gobbi, G.Goebels, G.Guillaume, Y.Grigorian, E.Hafele, K.D.Hildenbrand, S.Holbling, F.Jundt, J.Kecskemeti, M.Kirejczyk, Y.Korchagin, R.Kotte, C.Kuhn, D.Lambrecht, A.Lebedev, A.Lebedev, I.Legrand, Y.Leifels, C.Maazouzi, V.Manko, T.Matulewicz, J.Mosner, S.Mohren, D.Moisa, W.Neubert, D.Pelte, M.Petrovici, C.Pinkenburg, F.Rami, V.Ramillien, W.Reisdorf, C.Roy, D.Schull, Z.Seres, B.Sikora, V.Simon, K.Siwek-Wilczynska, V.Smolyankin, U.Sodan, L.Tizniti, M.Trzaska, M.A.Vasiliev, P.Wagner, G.S.Wang, T.Wienold, D.Wohlfarth, A.Zhilin, and the FOPI Collaboration

On the Transverse Momentum Distribution of Strange Hadrons Produced in Relativistic Heavy Ion Collisions

NUCLEAR REACTIONS ⁵⁸Ni(⁵⁸Ni, X), E=1.93 GeV/nucleon; measured π⁺π^--, pπ^--pairs invariant mass spectra, strange hadron transverse momentum distributions, relativistic collisions.

doi: 10.1007/BF01299750
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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
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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
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1994MA39 Acta Phys.Pol. B25, 705 (1994)

T.Matulewicz

Very Energetic Photons from Heavy-Ion Collisions

NUCLEAR REACTIONS Ni(Kr, X), E=60 MeV/nucleon; measured high energy γ spectra; deduced NN-collisions bremsstrahlung role in γ production.

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

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
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1993KA19 Phys.Rev. C48, R955 (1993)

B.Kampfer, R.Kotte, J.Mosner, W.Neubert, D.Wohlfarth, J.P.Alard, Z.Basrak, N.Bastid, I.M.Belayev, Th.Blaich, A.Buta, R.Caplar, C.Cerruti, N.Cindro, J.P.Coffin, P.Dupieux, J.Ero, Z.G.Fan, P.Fintz, Z.Fodor, R.Freifelder, L.Fraysse, S.Frolov, A.Gobbi, Y.Grigorian, G.Guillaume, N.Herrmann, K.D.Hildenbrand, S.Holbling, A.Houari, S.C.Jeong, M.Jorio, F.Jundt, J.Kecskemeti, P.Koncz, Y.Korchagin, M.Kramer, C.Kuhn, I.Legrand, A.Lebedev, C.Maguire, V.Manko, T.Matulewicz, G.Mgebrishvili, D.Moisa, G.Montarou, I.Montbel, P.Morel, D.Pelte, M.Petrovici, F.Rami, W.Reisdorf, A.Sadchikov, D.Schull, Z.Seres, B.Sikora, V.Simion, S.Smolyankin, U.Sodan, K.Teh, R.Tezkratt, M.Trzaska, M.A.Vasiliev, P.Wagner, J.P.Wessels, T.Wienold, Z.Wilhelmi, A.L.Zhilin

Velocity Correlations of Intermediate Mass Fragments Produced in Central Collisions of Au + Au at E = 150A MeV

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E=150 MeV/nucleon; measured intermediate mass fragment velocity correlations; deduced source features.

doi: 10.1103/PhysRevC.48.R955
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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
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1993MA30 Nucl.Instrum.Methods Phys.Res. A325, 216 (1993)

T.Matulewicz, W.Henning, H.Emling, R.Freifelder, H.Grein, E.Grosse, N.Herrmann, R.Holzmann, R.Kulessa, R.S.Simon, H.J.Wollersheim, B.Schoch, J.Vogt, M.Wilhelm, J.V.Kratz, R.Schmidt, R.V.F.Janssens

Response of BGO Detectors to Photons of 3-50 MeV Energy

doi: 10.1016/0168-9002(93)91023-G
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1993MA31 Nucl.Instrum.Methods Phys.Res. A325, 365 (1993)

T.Matulewicz

Quenching of Scintillation in BaF₂ for Light Charged Particles

doi: 10.1016/0168-9002(93)91039-P
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1992RI05 Phys.Rev.Lett. 69, 1504 (1992)

S.Riess, G.Enders, A.Hofmann, W.Kuhn, V.Metag, R.Novotny, W.Mittig, Y.Schutz, A.C.C.Villari, H.Emling, H.Grein, E.Grosse, W.Henning, R.Holzmann, R.Kulessa, T.Matulewicz, H.J.Wollersheim

Measurement of the Impact Parameter in Intermediate Energy Heavy Ion Collisions

NUCLEAR REACTIONS ¹⁵⁸Gd(⁴⁰Ar, X), E=44 MeV/nucleon; measured fragment charge distribution, γ(fragment)-coin, γ-multiplicity; deduced hard photon multiplicity impact parameter dependence.

doi: 10.1103/PhysRevLett.69.1504
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1989KI18 Phys.Rev. C40, 2927 (1989)

M.Kicinska-Habior, T.Matulewicz, B.Sikora, P.Decowski

Comment on ' Nonresonant Capture of Low-Energy Protons by ²⁷Al '

doi: 10.1103/PhysRevC.40.2927
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1988HE05 Phys.Rev.Lett. 60, 1630 (1988)

N.Herrmann, R.Bock, H.Emling, R.Freifelder, A.Gobbi, E.Grosse, K.D.Hildenbrand, R.Kulessa, T.Matulewicz, F.Rami, R.S.Simon, H.Stelzer, J.Wessels, P.R.Maurenzig, A.Olmi, A.A.Stefanini, W.Kuhn, V.Metag, R.Novotny, M.Gnirs, D.Pelte, P.Braun-Munzinger, L.G.Moretto

Hard Photons in Heavy-Ion Collisions: Direct or statistical ( Question )

NUCLEAR REACTIONS ⁹²Mo(⁹²Mo, X), E=19.5 MeV/nucleon; measured γ multiplicity spectra; deduced fragment statistical decay.

doi: 10.1103/PhysRevLett.60.1630
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1986SZ03 Z.Phys. A324, 439 (1986)

J.Szerypo, M.Kicinska-Habior, T.Matulewicz

The Theoretical Description of the Radiative Proton Capture by the Deformed ²³²Th Nuclide within the Direct-Semidirect Model

NUCLEAR REACTIONS, ICPND ²³²Th(p, γ), E=7-20 MeV; ¹⁷⁶Yb(p, γ), E=6-24 MeV; analyzed σ(E). Direct-semidirect model.

1985KI15 J.Phys.(Paris) 46, 1881 (1985)

M.Kicinska-Habior, T.Matulewicz

Thermonuclear Rates of the ²⁸Si(p, γ) Reaction

NUCLEAR REACTIONS, ICPND ²⁸Si(p, γ), E=1.3-3 MeV; analyzed γ yield vs E; deduced astrophysical S-factor. ²⁹P levels deduced J, π, Γ, (2J+1)ΓpΓγ/Γ.

1985KI16 Z.Phys. A322, 611 (1985)

M.Kicinska-Habior, T.Matulewicz, P.Decowski

Analysis of the ¹¹B(p, γ₀)¹²C Reaction in Terms of the Direct and Direct-Semidirect Capture Models

NUCLEAR REACTIONS, ICPND ¹¹B(p, γ), E=0.5-14 MeV; calculated σ(E). ¹²C deduced GDR parameters, spectroscopic factors. DSD, direct capture models.

1985MA60 Acta Phys.Pol. B16, 785 (1985)

T.Matulewicz, M.Dabrowska, P.Decowski, M.Kicinska-Habior, B.Sikora, J.Toke, E.Somorjai

Radiative Proton Capture to the First Excited State of ²⁹P Nucleus at Subbarrier Energies

NUCLEAR REACTIONS ²⁸Si(p, γ), E=2.3-2.9 MeV; measured σ(θ). ²⁹P level deduced spectroscopic factors.

1984KI15 Z.Phys. A318, 329 (1984)

M.Kicinska-Habior, M.Dabrowska, P.Decowski, T.Matulewicz, B.Sikora, J.Toke, J.Cseh, E.Somorjai

Virtual Excitation of the GDR Mode in the Subbarrier ²³Na(p, γ)²⁴Mg Reaction

NUCLEAR REACTIONS, ICPND ²³Na(p, γ), E=1.348, 1.37 MeV; measured σ(θ); deduced nonresonant σ. ²⁴Mg deduced virtual subbarrier GDR excitation. Direct-semidirect capture model.

1984MA36 Acta Phys.Pol. B15, 569 (1984)

T.Matulewicz, J.Toke

Analysis of the ¹²C(p, γ)¹³N Reaction at E(p) ≤ 1 MeV

NUCLEAR REACTIONS ¹²C(p, γ), E ≈ 0.15-1 MeV; analyzed σ(E); deduced astrophysical S-factor. ¹³N level deduced spectroscopic factor. Modified direct-semidirect capture model.

1983KI09 Z.Phys. A312, 89 (1983); Erratum Z.Phys. A318, 120 (1984)

M.Kicinska-Habior, P.Decowski, M.Dabrowska, W.Grochulski, P.Jaracz, T.Matulewicz, B.Sikora, J.Toke, E.Somorjai

Analysis of the ²⁷Al(p, γ)²⁸Si Reaction at Subbarrier Energies in Terms of the Direct-Semidirect Model

NUCLEAR REACTIONS, ICPND ²⁷Al(p, γ), E=1.625 MeV; measured σ(θ); deduced target GDR coupling, projectile L-dependence, expt/calc σ vs Eγ. Direct-semidirect model.

1983MA62 Acta Phys.Pol. B14, 617 (1983)

T.Matulewicz, P.Decowski, M.Kicinska-Habior, B.Sikora, J.Toke

Analysis of the ²⁸Si(p, γ)²⁹P Reaction Data in the Region of the Subbarrier Single Particle Resonances

NUCLEAR REACTIONS ²⁸Si(p, γ), E=1.5-3 MeV; analyzed σ(E), σ(θ) vs E. ²⁹P levels deduced S. Modified direct-semidirect capture model.

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