LIGHT CLUSTERS EMISSION IN NUCLEAR REACTIONS AT 25 MeV/NUCLEON WITH DIFFERENT N/Z OF ENTRANCE CHANNELS

被引：5

作者：

Lombardo, L. ^{[1
]}

Agodi, C. ^{[1
]}

Alba, R. ^{[1
]}

Amorini, F. ^{[1
]}

Anzalone, A. ^{[1
]}

Auditore, L. ^{[3
,4
]}

Berceanu, I. ^{[10
]}

Cardella, G. ^{[2
]}

Cavallaro, S. ^{[1
]}

Chatterjee, M. B. ^{[8
]}

Defilippo, E. ^{[2
]}

Dipietro, A. ^{[1
]}

Figuera, P. ^{[1
]}

Geraci, E. ^{[2
]}

Giuliani, G. ^{[2
]}

Grassi, L. ^{[2
]}

Grzeszczuki, A. ^{[9
]}

Han, J. ^{[1
]}

La Guidara, E. ^{[2
,3
,4
]}

Lanzalone, G. ^{[1
,5
]}

Le Neindre, N. ^{[11
]}

Loria, D. ^{[3
,4
]}

Maiolino, C. ^{[1
]}

Pagano, A. ^{[2
]}

Papa, M. ^{[2
]}

Pirrone, S. ^{[2
]}

Politi, G. ^{[2
]}

Pop, A. ^{[10
]}

Porto, F. ^{[1
]}

Rizzo, F. ^{[1
]}

Russotto, P. ^{[1
]}

Santonocito, D. ^{[1
]}

Trifiro, A. ^{[3
,4
]}

Verde, G. ^{[2
]}

Vigilante, M. ^{[6
,7
]}

机构：

[1] Ist Nazl Fis Nucl, Lab Nazl Sud, I-95123 Catania, Italy

[2] Ist Nazl Fis Nucl, Sez Catania, I-95123 Catania, Italy

[3] Univ Messina, Dipartimento Fis, Messina, Italy

[4] Ist Nazl Fis Nucl, Grp Coll Messina, Messina, Italy

[5] Univ Kore Enna, Enna, Italy

[6] Univ Naples Federico II, Naples, Italy

[7] Ist Nazl Fis Nucl, Sez Napoli, Naples, Italy

[8] Saha Inst Nucl Phys, Kolkata, India

[9] Univ Silesia, Inst Phys, Katowice, Poland

[10] Inst Phys & Nucl Engn, Bucharest, Romania

[11] Univ Caen, ENSICAEN, LPC Caen, CNRS,IN2P3, F-14032 Caen, France

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2011年 / 20卷 / 04期

关键词：

IDENTIFICATION; FUSION;

D O I：

10.1142/S0218301311019295

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We discuss results on the emission of light clusters in nuclear reactions Ca-40 +(40,48) Ca,(46) Ti at 25 MeV/nucleon. They were detected and identified in mass and charge by means of the CHIMERA 4 pi array. Inclusive emission at forward angles shows that isotopic yields of Li and Be nuclei are related to the N/Z values of entrance channels. Moreover, structure effects and even-odd staggering in charge distributions of intermediate mass fragments emitted at forward angles will be shown. In agreement with previous experimental findings, odd-even effects are clearly visible in N approximate to Z systems, while are less pronounced in the neutron rich collision Ca-40 +(48) Ca. These experimental findings are compared to preliminary data obtained in Ca-48+(48) Ca collision at 25 MeV/nucleon.

引用

页码：1066 / 1069

页数：4

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