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NSR database version of May 22, 2024.

Search: Author = M.Brekiesz

Found 18 matches.

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2009CO06      Acta Phys.Pol. B40, 581 (2009)

A.Corsi, O.Wieland, A.Bracco, F.Camera, G.Benzoni, N.Blasi, S.Brambilla, F.C.L.Crespi, A.Giussani, S.Leoni, B.Million, D.Montanari, A.Moroni, V.L.Kravchuk, F.Gramegna, A.Lanchais, P.Mastinu, M.Brekiesz, M.Kmiecik, A.Maj, M.Bruno, E.Geraci, G.Vannini, S.Barlini, G.Casini, M.Chiari, A.Nannini, A.Ordine, M.Di Toro, C.Rizzo, M.Colonna

Dynamical Dipole as a Probe of Isospin Dynamics


2009CO16      Phys.Lett. B 679, 197 (2009)

A.Corsi, O.Wieland, V.L.Kravchuk, A.Bracco, F.Camera, G.Benzoni, N.Blasi, S.Brambilla, F.C.L.Crespi, A.Giussani, S.Leoni, B.Million, D.Montanari, A.Moroni, F.Gramegna, A.Lanchais, P.Mastinu, M.Brekiesz, M.Kmiecik, A.Maj, M.Bruno, M.D'Agostino, E.Geraci, G.Vannini, S.Barlini, G.Casini, M.Chiari, A.Nannini, A.Ordine, M.Di Toro, C.Rizzo, M.Colonna, V.Baran

Excitation of the dynamical dipole in the charge asymmetric reaction 16O + 116Sn

NUCLEAR REACTIONS 116Sn(16O, X), E=8.1, 15.6 MeV/nucleon; measured Ep, Ip, Eα, Iα, Eγ, Iγ, p(residue)-coin, α(residue)-coin, γ(residue)-coin; deduced prompt dipole γ-ray emission properties using Boltzmann-Nordheim-Vlasov model. Comparison with 68Zn(64Ni, X) data and statistical model calculations.

doi: 10.1016/j.physletb.2009.07.045
Citations: PlumX Metrics


2007BR25      Nucl.Phys. A788, 224c (2007)

M.Brekiesz, A.Maj, M.Kmiecik, K.Mazurek, W.Meczynski, J.Styczen, K.Zuber, P.Papka, C.Beck, F.Haas, V.Rauch, M.Rousseau, A.Sanchez i Zafra, J.Dudek, N.Schunck

Deformation Effects in Hot Rotating 46Ti Probed by the Charged Particle Emission and GDR γ-Decay

NUCLEAR REACTIONS 19F(27Al, X), E=144 MeV; measured Eγ, Iγ, Eα, Iα, (residue)α-coin. 46Ti deduced giant dipole resonance strength distributions.

doi: 10.1016/j.nuclphysa.2007.01.061
Citations: PlumX Metrics


2007HE20      Acta Phys.Pol. B38, 1421 (2007)

B.Herskind, G.B.Hagemann, Th.Dossing, C.R.Hansen, N.Schunck, G.Sletten, S.Odegard, H.Hubel, P.Bringel, A.Burger, A.Neusser, A.K.Singh, A.Al-Khatib, S.B.Patel, B.M.Nyako, A.Algora, Z.Dombradi, J.Gal, G.Kalinka, D.Sohler, J.Molnar, J.Timar, L.Zolnai, K.Juhasz, A.Bracco, S.Leoni, F.Camera, G.Benzoni, P.Mason, A.Paleni, B.Million, O.Wieland, P.Bednarczyk, F.Azaiez, Th.Byrski, D.Curien, O.Dakov, G.Duchene, F.Khalfallah, B.Gall, L.Piqeras, J.Robin, J.Dudek, N.Rowley, N.Redon, F.Hannachi, J.N.Scheurer, J.N.Wilson, A.Lopez-Martens, A.Korichi, K.Hauschild, J.Roccaz, S.Siem, P.Fallon, I.Y.Lee, A.Gorgen, A.Maj, M.Kmiecik, M.Brekiesz, J.Styczen, K.Zuber, J.C.Lisle, B.Cederwall, K.Lagergren, A.O.Evans, G.Rainovski, G.De Angelis, G.La Rana, R.Moro, R.M.Lieder, E.O.Lieder, W.Gast, H.Jager, A.A.Pasternak, C.M.Petrache, D.Petrache

Light Charged Particles as Gateway to Hyperdeformation

NUCLEAR REACTIONS 64Ni(64Ni, F), E=255, 261 MeV; measured Eγ, Iγ, (particle)γ-coinc, charged particle angular distributions. 118Te, 124Xe, 124,125Cs deduced levels, J.


2007KM01      Acta Phys.Pol. B38, 1437 (2007)

M.Kmiecik, A.Maj, M.Brekiesz, K.Mazurek, P.Bednarczyk, J.Grebosz, W.Meczynski, J.Styczen, M.Zieblinski, K.Zuber, P.Papka, C.Beck, D.Curien, F.Haas, V.Rauch, M.Rousseau, J.Dudek, N.Schunck, A.Bracco, F.Camera, G.Benzoni, O.Wieland, B.Herskind, E.Farnea, G.De Angelis

Strong Deformation Effects in Hot Rotating 46Ti

NUCLEAR REACTIONS 28Si(18O, F), E=105 MeV; measured Eγ, Ep, Eα, yields, angular distributions, and (particle)γ-coinc. 46Ti deduced deformation effects.


2006HE26      Phys.Scr. T125, 108 (2006)

B.Herskind, G.B.Hagemann, G.Sletten, Th.Dossing, C.R.Hansen, N.Schunck, S.Odegard, H.Hubel, P.Bringel, A.Burger, A.Neusser, A.K.Singh, A.Al-Khatib, S.B.Patel, A.Bracco, S.Leoni, F.Camera, G.Benzoni, P.Mason, A.Paleni, B.Million, O.Wieland, P.Bednarczyk, F.Azaiez, Th.Byrski, D.Curien, O.Dakov, G.Duchene, F.Khalfallah, B.Gall, I.Piqueras, J.Robin, J.Dudek, N.Rowley, B.M.Nyako, A.Algora, Z.Dombradi, J.Gal, G.Kalinka, D.Sohler, J.Molnar, J.Timar, L.Zolnai, K.Juhasz, N.Redon, F.Hannachi, J.N.Scheurer, J.N.Wilson, A.Lopez-Martens, A.Korichi, K.Hauschild, J.Roccaz, S.Siem, P.Fallon, I.Y.Lee, A.Gorgen, A.Maj, M.Kmiecik, M.Brekiesz, J.Styczen, K.Zuber, J.C.Lisle, B.Cederwall, K.Lagergren, A.O.Evans, G.Rainovski, G.De Angelis, G.La Rana, R.Moro, W.Gast, R.M.Lieder, E.Podsvirova, H.Jager, C.M.Petrache, D.Petrache

Charged particle feeding of hyperdeformed nuclei in the A=118-126 region

NUCLEAR REACTIONS 64Ni(64Ni, xnypzα), E=255, 261 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 118,120Te, 121,122I, 121,122,123,124Xe, 124,125Cs, 126Ba deduced superdeformed and hyperdeformed ridge structures. Euroball IV and Diamant arrays.

doi: 10.1088/0031-8949/2006/T125/025
Citations: PlumX Metrics


2006WI13      Phys.Rev.Lett. 97, 012501 (2006)

O.Wieland, A.Bracco, F.Camera, G.Benzoni, N.Blasi, S.Brambilla, F.Crespi, A.Giussani, S.Leoni, P.Mason, B.Million, A.Moroni, S.Barlini, V.L.Kravchuk, F.Gramegna, A.Lanchais, P.Mastinu, A.Maj, M.Brekiesz, M.Kmiecik, M.Bruno, E.Geraci, G.Vannini, G.Casini, M.Chiari, A.Nannini, A.Ordine, E.Ormand

Giant Dipole Resonance in the Hot and Thermalized 132Ce Nucleus: Damping of Collective Modes at Finite Temperatures

NUCLEAR REACTIONS 68Zn(64Ni, X), E=300, 400, 500 MeV; 116Sn(16O, X), E=250 MeV; measured Eγ, Iγ, (charged particle)γ-, (recoil)γ-coin. 132Ce deduced GDR width vs temperature. Comparison with model predictions.

doi: 10.1103/PhysRevLett.97.012501
Citations: PlumX Metrics


2005BR17      Acta Phys.Pol. B36, 1175 (2005)

M.Brekiesz, P.Papka, A.Maj, M.Kmiecik, C.Beck, P.Bednarczyk, J.Grebosz, F.Haas, W.Meczynski, V.Rauch, M.Rousseau, A.Sanchez i Zafra, J.Styczen, S.Thummerer, M.Zieblinski, K.Zuber

Study of deformation effects in the charged particle emission from 46Ti

NUCLEAR REACTIONS 19F(27Al, X), E=144 MeV; measured Eγ, Eα, (light charged particle)(evaporation residue)-coin; deduced compound nucleus deformation.


2005CA23      Acta Phys.Pol. B36, 1145 (2005)

F.Camera, M.Kmiecik, O.Wieland, G.Benzoni, A.Bracco, S.Brambilla, F.Crespi, P.Mason, A.Moroni, B.Million, S.Leoni, A.Maj, J.Styczen, M.Brekiesz, W.Meczynski, M.Zieblinski, F.Gramegna, S.Barlini, V.L.Kravchuk, A.L.Lanchais, P.F.Mastinu, M.Bruno, M.D'Agostino, E.Geraci, A.Ordine, G.Casini, M.Chiari

GDR in hot nuclei: new measurements

NUCLEAR REACTIONS 198Pt(18O, xn), E=96 MeV; measured prompt and delayed Eγ, Iγ. 216Rn deduced GDR parameters. 68Zn(64Ni, X), E=300, 400, 500 MeV; 116Sn(16O, X), E=130, 250 MeV; measured Eγ, Iγ. 132Ce deduced GDR features, entrance channel effects.


2005GR09      Acta Phys.Pol. B36, 1155 (2005)

F.Gramegna, S.Barlini, V.L.Kravchuk, A.L.Lanchais, O.Wieland, A.Bracco, A.Moroni, G.Casini, G.Benzoni, N.Blasi, S.Brambilla, M.Brekiesz, M.Bruno, F.Camera, M.Chiari, F.Crespi, E.Geraci, B.Guiot, M.Kmiecik, S.Leoni, A.Maj, P.F.Mastinu, B.Million, A.Nannini, A.Ordine, G.Vannini

Light charged particle emission and the giant dipole resonance in Ce nucleus

NUCLEAR REACTIONS 68Zn(64Ni, X), E=300, 400, 500 MeV; 116Sn(16O, X), E=130, 250 MeV; measured Eγ, Eα, light charged particle and evaporation residue spectra. 132Ce deduced GDR features, possible pre-equilibrium effects.


2005KM01      Acta Phys.Pol. B36, 1169 (2005)

M.Kmiecik, A.Maj, J.Styczen, P.Bednarczyk, M.Brekiesz, J.Grebosz, M.Lach, W.Meczynski, M.Zieblinski, K.Zuber, A.Bracco, F.Camera, G.Benzoni, B.Million, S.Leoni, O.Wieland, B.Herskind, D.Curien, N.Dubray, J.Dudek, N.Schunck, K.Mazurek

GDR feeding of the highly-deformed band in 42Ca

NUCLEAR REACTIONS 28Si(18O, X), E=105 MeV; measured Eγ, Iγ. 46Ti deduced GDR strength function. 42Ca deduced feeding of highly-deformed rotational band from GDR decay. Euroball IV and Hector arrays.


2005WI19      J.Phys.(London) G31, S1973 (2005)

O.Wieland, S.Barlini, V.L.Kravchuk, A.Bracco, F.Camera, F.Gramegna, A.Maj, G.Benzoni, N.Blasi, S.Brambilla, M.Brekiesz, M.Bruno, G.Casini, M.Chiari, E.Geraci, A.Giussani, M.Kmiecik, S.Leoni, A.Lanchais, P.Mastinu, B.Million, A.Moroni, A.Nannini, A.Ordine, G.Vannini, L.Vannucci

The γ-decay of the GDR in highly excited Ce nuclei

NUCLEAR REACTIONS 68Zn(64Ni, X), E=300, 400, 500 MeV; measured Eγ, Iγ, (particle)γ-coin. 132Ce deduced GDR parameters.

doi: 10.1088/0954-3899/31/10/113
Citations: PlumX Metrics


2004KM01      Phys.Rev. C 70, 064317 (2004)

M.Kmiecik, A.Maj, B.Million, M.Brekiesz, W.Krolas, W.Meczynski, J.Styczen, M.Zieblinski, A.Bracco, F.Camera, G.Benzoni, S.Leoni, O.Wieland, S.Brambilla, B.Herskind, M.Kicinska-Habior, N.Dubray, J.Dudek, N.Schunck

Probing nuclear shapes close to the fission limit with the giant dipole resonance in 216Rn

NUCLEAR REACTIONS 198Pt(18O, X), E=96 MeV; measured prompt and delayed Eγ, Iγ, γγ-coin. 216Rn deduced GDR energy, width, deformation features. Hector array, comparison with model predictions. 211,212Rn; measured γ-decays from isomeric states.

doi: 10.1103/PhysRevC.70.064317
Citations: PlumX Metrics


2004MA15      Nucl.Phys. A731, 319 (2004)

A.Maj, M.Kmiecik, A.Bracco, F.Camera, P.Bednarczyk, B.Herskind, S.Brambilla, G.Benzoni, M.Brekiesz, D.Curien, G.De Angelis, E.Farnea, J.Grebosz, M.Kicinska-Habior, S.Leoni, W.Meczynski, B.Million, D.R.Napoli, J.Nyberg, C.M.Petrache, J.Styczen, O.Wieland, M.Zieblinski, K.Zuber, N.Dubray, J.Dudek, K.Pomorski

Evidence for the Jacobi shape transition in hot 46Ti

NUCLEAR REACTIONS 28Si(18O, X), E=105 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin. 46Ti deduced Jacobi shape transition. Euroball IV, Hector, and Euclides arrays, thermal shape fluctuation model.

doi: 10.1016/j.nuclphysa.2003.11.043
Citations: PlumX Metrics


2004MA33      Eur.Phys.J. A 20, 165 (2004)

A.Maj, M.Kmiecik, M.Brekiesz, J.Grebosz, W.Meczynski, J.Styczen, M.Zieblinski, K.Zuber, A.Bracco, F.Camera, G.Benzoni, B.Million, N.Blasi, S.Brambilla, S.Leoni, M.Pignanelli, O.Wieland, B.Herskind, P.Bednarczyk, D.Curien, J.P.Vivien, E.Farnea, G.De Angelis, D.R.Napoli, J.Nyberg, M.Kicinska-Habior, C.M.Petrache, J.Dudek, K.Pomorski

Search for the Jacobi shape transition in light nuclei

NUCLEAR REACTIONS 28Si(18O, X), E=105 MeV; measured Eγ, Iγ, (particle)γ-coin. 46Ti deduced GDR features, Jacobi shape transition in excited nucleus.

doi: 10.1140/epja/i2002-10345-8
Citations: PlumX Metrics


2004RO09      Int.J.Mod.Phys. E13, 47 (2004)

B.Rosse, O.Stezowski, M.Meyer, A.Prevost, N.Redon, J.Styczen, M.Brekiesz, J.Grebosz, A.Maj, W.Meczynski, T.Pawlat, M.Zieblinski, K.Zuber, P.Bednarczyk, D.Curien, O.Dorvaux, B.Gall, P.Papka, J.Robin, J.P.Vivien, A.Astier, I.Deloncle, M.-G.Porquet, K.Keyes, A.Papenberg, K.M.Spohr, H.Hubel, A.Bracco, F.Camera, J.Bastin, M.Gorska

Structure of polonium isotopes at high spin with RFD + Euroball IV

NUCLEAR REACTIONS 176Yb(30Si, 5n), (30Si, 6n), E=160 MeV; measured Eγ, Iγ, γγ-, (recoil)γ-coin. Euroball IV array, recoil filter detector.

doi: 10.1142/S0218301304001710
Citations: PlumX Metrics


2003GR31      Acta Phys.Pol. B34, 2353 (2003)

F.Gramegna, P.F.Mastinu, L.Vannucci, E.Boscolo Marchi, R.Cherubini, A.Moroni, A.Bracco, F.Camera, B.Million, O.Wieland, G.Benzoni, S.Leoni, A.Airoldi, R.Sacchi, E.Galbusera, A.Giussani, A.Ottolenghi, E.Gadioli, F.Ballarini, A.Maj, M.Brekiesz, M.Kmiecik, S.Barlini, A.Lanchais, M.Bruno, M.D'Agostino, E.Geraci, G.Vannini, A.Ordine, G.Casini, A.Nannini, M.Chiari, U.Abbondanno, P.M.Milazzo, G.V.Margagliotti, A.Bonasera

New perspectives for studies of reaction mechanisms at low-medium energies


2003HE27      Acta Phys.Pol. B34, 2467 (2003)

B.Herskind, G.Benzoni, J.N.Wilson, T.Dossing, G.B.Hagemann, G.Sletten, C.R.Hansen, D.R.Jensen, A.Bracco, F.Camera, S.Leoni, P.Mason, O.Wieland, A.Maj, M.Brekiesz, M.Kmiecik, H.Hubel, P.Bringel, A.Neusser, A.K.Singh, R.M.Diamond, R.M.Clark, M.Cromaz, P.Fallon, A.Gorgen, I.Y.Lee, A.O.Macchiavelli, D.Ward, F.Hannachi, A.Korichi, A.Lopez-Martens, T.Byrski, D.Curien, P.Bednarczyk, J.Dudek, H.Amro, W.C.Ma, J.Lisle, S.Odegard, C.Petrache, D.Petrache, T.Steinhardt, O.Thelen

Hunting grounds for Jacobi transitions and hyperdeformations

NUCLEAR REACTIONS 64Ni(64Ni, 2n), E=261 MeV; 82Se(48Ca, 4n), E=195 MeV; measured Eγ, Iγ, γγ-coin. 126Ba, 126Xe deduced quasi-continuum rotational bands deformation, related features. Gammasphere, Euroball arrays.


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