Search Results - "Margagliotti, G.V"

Negative heat capacity in the critical region of nuclear fragmentation: an experimental evidence of the liquid-gas phase transition by D'Agostino, M., Gulminelli, F., Chomaz, Ph, Bruno, M., Cannata, F., Bougault, R., Gramegna, F., Iori, I., Le Neindre, N., Margagliotti, G.V., Moroni, A., Vannini, G.

“…An experimental indication of negative heat capacity in excited nuclear systems is inferred from the event by event study of energy fluctuations in Au…”
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Thermodynamical features of multifragmentation in peripheral Au + Au collisions at 35 A MeV by D'Agostino, M., Botvina, A.S., Bruno, M., Bonasera, A., Bondorf, J.P., Bougault, R., Désesquelles, P., Geraci, E., Gulminelli, F., Iori, I., Le Neindre, N., Margagliotti, G.V., Mishustin, I.N., Moroni, A., Pagano, A., Vannini, G.

“…The distribution of fragments produced in events involving the multifragmentation of excited sources is studied for peripheral Au + Au reactions at 35 A MeV…”
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On the reliability of negative heat capacity measurements by D'Agostino, M., Bougault, R., Gulminelli, F., Bruno, M., Cannata, F., Chomaz, Ph, Gramegna, F., Iori, I., Le Neindre, N., Margagliotti, G.V., Moroni, A., Vannini, G.

“…A global protocol for the thermostatistical analysis of hot nuclear sources is discussed. Within our method of minimization of variances we show that the…”
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Statistical multifragmentation in central Au + Au collisions at 35 MeV/u by D'Agostino, M., Botvina, A.S., Milazzo, P.M., Bruno, M., Kunde, G.J., Bowman, D.R., Celano, L., Colonna, N., Dinius, J.D., Ferrero, A., Fiandri, M.L., Gelbke, C.K., Glasmacher, T., Gramegna, F., Handzy, D.O., Horn, D., Hsi, W.C., Huang, M., Iori, I., Lisa, M.A., Lynch, W.G., Manduci, L., Margagliotti, G.V., Mastinu, P.F., Mishustin, I.N., Montoya, C.P., Moroni, A., Peaslee, G.F., Petruzzelli, F., Phair, L., Rui, R., Schwarz, C., Tsang, M.B., Vannini, G., Williams, C.

“…Multifragment disintegrations, measured for central Au + Au collisions at E A = 35 MeV , are analyzed with the Statistical Multifragmentation Model. Charge…”
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Different isotopic composition as a signature for different processes leading to fragment production in midperipheral 58Ni+ 58Ni collisions at 30 MeV/nucleon by Milazzo, P.M., Vannini, G., Agodi, C., Alba, R., Bellia, G., Bruno, M., Colonna, M., Colonna, N., Coniglione, R., D'Agostino, M., Del Zoppo, A., Fabbietti, L., Finocchiaro, P., Gramegna, F., Iori, I., Loukachine, K., Maiolino, C., Margagliotti, G.V., Mastinu, P.F., Migneco, E., Moroni, A., Piattelli, P., Rui, R., Santonocito, D., Sapienza, P., Sisto, M.

“…We report on the results of experiments performed to investigate the 58Ni+ 58Ni 30 MeV/nucleon reaction. In midperipheral collisions a massive fragment (4⩽…”
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The Ring Counter (RCo): A high resolution IC–Si–CsI(Tl) device for heavy ion reaction studies at 10–30 MeV/A by Moroni, A., Bruno, M., Bardelli, L., Barlini, S., Brambilla, S., Casini, G., Cavaletti, R., Chiari, M., Cortesi, A., D’Agostino, M., De Sanctis, J., Geraci, E., Giordano, G., Giussani, A., Gramegna, F., Guiot, B., Kravchuk, V., Lanchais, A., Margagliotti, G.V., Nannini, A., Ordine, A., Piantelli, S., Vannini, G., Vannucci, L.

“…An annular detector (Ring Counter, RCo) is presented, which has been designed and built to detect and identify in mass and charge light charged particles and…”
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Critical-like behaviours in central and peripheral collisions: a comparative analysis by D'Agostino, M., Bruno, M., Gulminelli, F., Bougault, R., Cannata, F., Chomaz, Ph, Gramegna, F., Iori, I., Le Neindre, N., Margagliotti, G.V., Moroni, A., Vannini, G., Wieleczko, J.P.

“…Quasi-projectile events from peripheral 35 A MeV Au+Au collisions are compared with 25 A MeV Au+C, 25 and 35 A MeV Au+Cu and 35 A MeV Au+Au central events. By…”
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Assembly and validation of the ALICE silicon microstrip detector by Bregant, M., Borysov, O., Bosisio, L., Camerini, P., Contin, G., Faleschini, F., Fragiacomo, E., Grion, N., Margagliotti, G.-V., Piano, S., Rachevskaia, I., Rui, R., Benedosso, F., de Haas, A.P., Kluit, R., Kuijer, P.G., Nooren, G.J.L., Oskamp, C.J., Sokolov, A.N., van den Brink, A., Agnese, F., Bonnet, D., Clausse, O., Imhoff, M., Kuhn, C., Littel, F., Lutz, J.R., Plumeri, S., Wabnitz, C., Zeter, V., Oinonen, M., Nikkinen, S., Radivojevic, Z., Seppänen, H., Österberg, M., Antonova, V., Borshchov, V., Kiprich, S.K., Listratenko, A., Tymchuk, I., Zinovjev, G.

“…The two outermost layers of the ALICE Inner Tracking System consist of 1698 double-sided silicon microstrip modules, which form the Silicon Strip Detector…”
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The ALICE vertex detector: Focus on the micro-strip layers by Bregant, M., Borysov, O., Bosisio, L., Camerini, P., Contin, G., Faleschini, F., Fragiacomo, E., Grion, N., Margagliotti, G.-V., Piano, S., Rachevskaia, I., Rui, R., de Haas, A.P., Kluit, R., Kuijer, P.G., Nooren, G.J.L., Oskamp, C.J., Sokolov, A.N., van den Brink, A., Agnese, F., Bonnet, D., Clausse, O., Imhoff, M., Kuhn, C., Littel, F., Lutz, J.R., Plumeri, S., Sigward, M.H., Wabnitz, C., Zeter, V., Oinonen, M., Aaltonen, J., Kassamakov, I., Nikkinen, S., Radivojevic, Z., Seppänen, H., Österberg, M., Antonova, V., Borshchov, V., Listratenko, A., Protsenko, M., Kostyshin, J., Tymchuk, I., Zinovjev, G.

“…The ALICE experiment, which is being installed at the Large Hadron Collider at CERN, is designed to operate in a high-track density environment which is…”
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The Ring Counter (RCo): A high resolution IC–Si–CsI(Tl) device for heavy ion reaction studies at 10–30MeV/A by Moroni, A., Bruno, M., Bardelli, L., Barlini, S., Brambilla, S., Casini, G., Cavaletti, R., Chiari, M., Cortesi, A., D’Agostino, M., De Sanctis, J., Geraci, E., Giordano, G., Giussani, A., Gramegna, F., Guiot, B., Kravchuk, V., Lanchais, A., Margagliotti, G.V., Nannini, A., Ordine, A., Piantelli, S., Vannini, G., Vannucci, L.

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A telescope with microstrip gas chambers for the detection of charged products in heavy-ion reactions by Gramegna, F., Abbondanno, U., Andreano, A., Bassini, R., Bonutti, F., Bruno, M., Casini, G., D'Agostino, M., Manzin, G., Margagliotti, G.V., Mastinu, P.F., Milazzo, P.M., Moroni, A., Squarcini, M., Tonetto, F., Vannini, G., Vannucci, L.

“…Prototypes of a ΔE- E telescope, designed to detect and identify with low-energy threshold both light charged particles and heavy fragments, are described…”
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Assembly and validation of the SSD silicon microstrip detector of ALICE by Bregant, M., Borysov, O., Bosisio, L., Camerini, P., Contin, G., Faleschini, F., Fragiacomo, E., Grion, N., Margagliotti, G.-V., Piano, S., Rachevskaia, I., Rui, R., de Haas, A.P., Kluit, R., Kuijer, P.G., Nooren, G.J.L., Oskamp, C.J., Sokolov, A.N., van den Brink, A., Agnese, F., Bonnet, D., Clausse, O., Imhoff, M., Kuhn, C., Littel, F., Lutz, J.R., Plumeri, S., Sigward, M.H., Wabnitz, C., Zeter, V., Oinonen, M., Aaltonen, J., Kassamakov, I., Nikkinen, S., Radivojevic, Z., Seppänen, H., Österberg, M., Antonova, V., Borshchov, V., Listratenko, A., Protsenko, M., Kostyshin, J., Tymchuk, I., Zinovjev, G.

“…The Silicon Strip Detector (SSD) forms the two outermost layers of the Inner Tracking System (ITS) of ALICE. The SSD detector consists of 1698 double-sided…”
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Size and asymmetry of the reaction entrance channel: Influence on the probability of neck production by Milazzo, P.M., Vannini, G., Agodi, C., Alba, R., Bellia, G., Colonna, N., Coniglione, R., Del Zoppo, A., Finocchiaro, P., Gramegna, F., Iori, I., Maiolino, C., Margagliotti, G.V., Mastinu, P.F., Migneco, E., Moroni, A., Piattelli, P., Rui, R., Santonocito, D., Sapienza, P.

“…The results of experiments performed to investigate the Ni + Al, Ni + Ni, Ni + Ag reactions at 30 MeV / nucleon are presented. From the study of dissipative…”
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A signal of spinodal decomposition around Fermi energy by Alba, R., Agodi, C., Maiolino, C., Del Zoppo, A., Colonna, M., Bellia, G., Coniglione, R., Finocchiaro, P., Loukachine, K., Migneco, E., Piattelli, P., Santonocito, D., Sapienza, P., Bruno, M., D'Agostino, M., Fiandri, M.L., Vannini, G., Colonna, N., Gramegna, F., Mastinu, P.F., Iori, I., Moroni, A., Margagliotti, G.V., Milazzo, P.M., Rui, R.

“…Using thermal photons to tag the reaction time a prompt IMF emission component has been identified in central 58Ni + 197Au collisions at 45 MeV/amu. The…”
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Strong enhancement of extremely energetic proton production in central heavy ion collisions at intermediate energy by Sapienza, P, Coniglione, R, Colonna, M, Migneco, E, Agodi, C, Alba, R, Bellia, G, Del Zoppo, A, Finocchiaro, P, Greco, V, Loukachine, K, Maiolino, C, Piattelli, P, Santonocito, D, Ventura, P G, Blumenfeld, Y, Bruno, M, Colonna, N, D'Agostino, M, Fabbietti, L, Fiandri, M L, Gramegna, F, Iori, I, Margagliotti, G V, Mastinu, P F, Milazzo, P M, Moroni, A, Rui, R, Scarpaci, J A, Vannini, G

“…The energetic proton emission has been investigated as a function of the reaction centrality for the system (58)Ni + (58)Ni at 30A MeV. Extremely energetic…”
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Calibrating the CsI(Tl) detectors of the GARFIELD apparatus by Abbondanno, U, Bruno, M, Casini, G, Cavaletti, R, Cavallaro, Sl, Chiari, M, D'Agostino, M, Gramegna, F, Lanchais, A, Margagliotti, G.V, Mastinu, P.F, Milazzo, P.M, Moroni, A, Nannini, A, Ordine, A, Vannini, G, Vannucci, L

“…The energy and charge dependence of the light output of the CsI(Tl) detectors of the GARFIELD apparatus has been investigated for heavy ions with 5⩽ Z⩽16 in…”
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Negative heat capacity in the critical region of nuclear fragmentation: an experimental evidence of the liqui-gas phase transition by d'Agostino, M., Gulminelli, F., Chomaz, Ph, Bruno, M., Cannata, F., Bougault, R., Gramegna, F., Iori, I., Le Neindre, N., Margagliotti, G.V., Moroni, A., Vannini, G.

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Nuclear temperature measurements with helium isotopes by Xi, H., Tsang, M.B., Huang, M.J., Lynch, W.G., Dinius, J.D., Gaff, S.J., Gelbke, C.K., Glasmacher, T., Kunde, G.J., Martin, L., Montoya, C.P., Azzano, M., Margagliotti, G.V., Milazzo, P.M., Rui, R., Vannini, G., Celano, L., Colonna, N., Tagliente, G., D'Agostino, M., Bruno, M., Fiandri, M.L., Gramegna, F., Ferrero, A., Iori, I., Moroni, A., Petruzzelli, F., Mastinu, P.F.

“…Temperatures extracted with the family of ( 3 He , 4 He) isotope ratio thermometers, T He, have been studied and cross-checked with temperatures, T( 4 He ∗)…”
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Thermal source parameters in Au+Au central collisions at 35 A MeV by Désesquelles, P., D'Agostino, M., Botvina, A.S., Bruno, M., Colonna, N., Ferrero, A., Fiandri, M.L., Fuschini, E., Gramegna, F., Iori, I., Margagliotti, G.V., Mastinu, P.F., Milazzo, P.M., Moroni, A., Petruzzelli, F., Rui, R., Vannini, G., Dinius, J.D., Gelbke, C.K., Glasmacher, T., Handzy, D.O., Hsi, W.C., Huang, M., Lisa, M.A., Lynch, W.G., Montoya, C.P., Peaslee, G.F., Phair, L., Schwarz, C., Tsang, M.B., Williams, C.

“…Central Au+Au collisions at 35 A MeV are analyzed to find the characteristics of a thermal source, in the framework of the statistical multifragmentation model…”
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Contemporary presence of dynamical and statistical production of intermediate mass fragments in midperipheral 58Ni+ 58Ni collisions at 30 MeV/nucleon by Milazzo, P.M., Vannini, G., Sisto, M., Agodi, C., Alba, R., Bellia, G., Belkacem, M., Bruno, M., Colonna, M., Colonna, N., Coniglione, R., D'Agostino, M., Del Zoppo, A., Fabbietti, L., Finocchiaro, P., Gramegna, F., Iori, I., Loukachine, K., Maiolino, C., Margagliotti, G.V., Mastinu, P.F., Migneco, E., Moroni, A., Piattelli, P., Rui, R., Santonocito, D., Sapienza, P., Ventura, P.

“…The 58Ni + 58Ni reaction at 30 MeV/nucleon has been experimentally investigated at the Superconducting Cyclotron of the INFN Laboratori Nazionali del Sud. In…”
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