Hard gamma as probe of nuclear dynamics

R. Coniglione; P. Sapienza; R. Alba; C. Agodi; C. Maiolino; A. Del Zoppo; M. Colonna; G. Bellia; P. Finocchiaro; V. Greco; K. Loukachine; E. Migneco; P. Piattelli; D. Santonocito; N. Colonna; M. Bruno; M. D'Agostino; G. Vannini; P. F. Mastinu; F. Gramegna; I. Iori; L. Fabbietti; A. Moroni; G. V. Margagliotti; P. M. Milazzo; R. Rui; Y. Blumenfeld; J. A. Scarpaci

doi:10.1556/APH.16.2002.1-4.41

Hard gamma as probe of nuclear dynamics

R. Coniglione, P. Sapienza, R. Alba, C. Agodi, C. Maiolino, A. Del Zoppo, M. Colonna, G. Bellia, P. Finocchiaro, V. Greco, K. Loukachine, E. Migneco, P. Piattelli, D. Santonocito, N. Colonna, M. Bruno, M. D'Agostino, G. Vannini, P. F. Mastinu, F. GramegnaI. Iori, L. Fabbietti, A. Moroni, G. V. Margagliotti, P. M. Milazzo, R. Rui, Y. Blumenfeld, J. A. Scarpaci

Research output: Contribution to journal › Article › peer-review

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Abstract

Experimental results concerning the ⁵⁸Ni + ⁵⁸Ni at 30 MeV/u and ⁵⁸Ni + ¹⁹⁷Au at 30 and 45 MeV/u reactions are presented. The emission mechanism of hard photons has been exploited to get information on the time evolution of the reactions. From the measured hard gamma multiplicity associated to different classes of heavy residues a quantitative estimate of the reaction centrality has been obtained. Moreover, evidence of a prompt Intermediate Mass Fragment (IMF) emission is shown for the Ni + Au reaction at 45 MeV/u for central collisions exploring the correlation function between thermal photons and IMF's.

Original language	English
Pages (from-to)	387-396
Number of pages	10
Journal	Acta Physica Hungarica New Series Heavy Ion Physics
Volume	16
Issue number	1-4
DOIs	https://doi.org/10.1556/APH.16.2002.1-4.41
State	Published - 2002
Externally published	Yes

Keywords

Energetic photons
Reaction dynamics

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10.1556/APH.16.2002.1-4.41

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Coniglione, R., Sapienza, P., Alba, R., Agodi, C., Maiolino, C., Del Zoppo, A., Colonna, M., Bellia, G., Finocchiaro, P., Greco, V., Loukachine, K., Migneco, E., Piattelli, P., Santonocito, D., Colonna, N., Bruno, M., D'Agostino, M., Vannini, G., Mastinu, P. F., ... Scarpaci, J. A. (2002). Hard gamma as probe of nuclear dynamics. Acta Physica Hungarica New Series Heavy Ion Physics, 16(1-4), 387-396. https://doi.org/10.1556/APH.16.2002.1-4.41

@article{708839ed25824228a1e6273ad0e5e473,

title = "Hard gamma as probe of nuclear dynamics",

abstract = "Experimental results concerning the 58Ni + 58Ni at 30 MeV/u and 58Ni + 197Au at 30 and 45 MeV/u reactions are presented. The emission mechanism of hard photons has been exploited to get information on the time evolution of the reactions. From the measured hard gamma multiplicity associated to different classes of heavy residues a quantitative estimate of the reaction centrality has been obtained. Moreover, evidence of a prompt Intermediate Mass Fragment (IMF) emission is shown for the Ni + Au reaction at 45 MeV/u for central collisions exploring the correlation function between thermal photons and IMF's.",

keywords = "Energetic photons, Reaction dynamics",

author = "R. Coniglione and P. Sapienza and R. Alba and C. Agodi and C. Maiolino and {Del Zoppo}, A. and M. Colonna and G. Bellia and P. Finocchiaro and V. Greco and K. Loukachine and E. Migneco and P. Piattelli and D. Santonocito and N. Colonna and M. Bruno and M. D'Agostino and G. Vannini and Mastinu, {P. F.} and F. Gramegna and I. Iori and L. Fabbietti and A. Moroni and Margagliotti, {G. V.} and Milazzo, {P. M.} and R. Rui and Y. Blumenfeld and Scarpaci, {J. A.}",

year = "2002",

doi = "10.1556/APH.16.2002.1-4.41",

language = "English",

volume = "16",

pages = "387--396",

journal = "Acta Physica Hungarica New Series Heavy Ion Physics",

issn = "1219-7580",

publisher = "Akademiai Kiado",

number = "1-4",

}

Coniglione, R, Sapienza, P, Alba, R, Agodi, C, Maiolino, C, Del Zoppo, A, Colonna, M, Bellia, G, Finocchiaro, P, Greco, V, Loukachine, K, Migneco, E, Piattelli, P, Santonocito, D, Colonna, N, Bruno, M, D'Agostino, M, Vannini, G, Mastinu, PF, Gramegna, F, Iori, I, Fabbietti, L, Moroni, A, Margagliotti, GV, Milazzo, PM, Rui, R, Blumenfeld, Y & Scarpaci, JA 2002, 'Hard gamma as probe of nuclear dynamics', Acta Physica Hungarica New Series Heavy Ion Physics, vol. 16, no. 1-4, pp. 387-396. https://doi.org/10.1556/APH.16.2002.1-4.41

TY - JOUR

T1 - Hard gamma as probe of nuclear dynamics

AU - Coniglione, R.

AU - Sapienza, P.

AU - Alba, R.

AU - Agodi, C.

AU - Maiolino, C.

AU - Del Zoppo, A.

AU - Colonna, M.

AU - Bellia, G.

AU - Finocchiaro, P.

AU - Greco, V.

AU - Loukachine, K.

AU - Migneco, E.

AU - Piattelli, P.

AU - Santonocito, D.

AU - Colonna, N.

AU - Bruno, M.

AU - D'Agostino, M.

AU - Vannini, G.

AU - Mastinu, P. F.

AU - Gramegna, F.

AU - Iori, I.

AU - Fabbietti, L.

AU - Moroni, A.

AU - Margagliotti, G. V.

AU - Milazzo, P. M.

AU - Rui, R.

AU - Blumenfeld, Y.

AU - Scarpaci, J. A.

PY - 2002

Y1 - 2002

N2 - Experimental results concerning the 58Ni + 58Ni at 30 MeV/u and 58Ni + 197Au at 30 and 45 MeV/u reactions are presented. The emission mechanism of hard photons has been exploited to get information on the time evolution of the reactions. From the measured hard gamma multiplicity associated to different classes of heavy residues a quantitative estimate of the reaction centrality has been obtained. Moreover, evidence of a prompt Intermediate Mass Fragment (IMF) emission is shown for the Ni + Au reaction at 45 MeV/u for central collisions exploring the correlation function between thermal photons and IMF's.

AB - Experimental results concerning the 58Ni + 58Ni at 30 MeV/u and 58Ni + 197Au at 30 and 45 MeV/u reactions are presented. The emission mechanism of hard photons has been exploited to get information on the time evolution of the reactions. From the measured hard gamma multiplicity associated to different classes of heavy residues a quantitative estimate of the reaction centrality has been obtained. Moreover, evidence of a prompt Intermediate Mass Fragment (IMF) emission is shown for the Ni + Au reaction at 45 MeV/u for central collisions exploring the correlation function between thermal photons and IMF's.

KW - Energetic photons

KW - Reaction dynamics

UR - http://www.scopus.com/inward/record.url?scp=0036920261&partnerID=8YFLogxK

U2 - 10.1556/APH.16.2002.1-4.41

DO - 10.1556/APH.16.2002.1-4.41

M3 - Article

AN - SCOPUS:0036920261

SN - 1219-7580

VL - 16

SP - 387

EP - 396

JO - Acta Physica Hungarica New Series Heavy Ion Physics

JF - Acta Physica Hungarica New Series Heavy Ion Physics

IS - 1-4

ER -

Hard gamma as probe of nuclear dynamics

Abstract

Keywords

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