Published March 1, 2010 | Version v1
Journal article Metadata-only

Dynamical dipole mode in heavy-ion fusion reactions

Creators

  • 1. Universita degli Studi di Napoli 'Federico II' and INFN, Sezione di Napoli, via Cintia, I-80126 Napoli (Italy)
  • 2. INFN - Sezione di Napoli, via Cintia, I-80126 Napoli (Italy)
  • 3. INFN - LNS, via Santa Sofia 62, I-95125 Catania (Italy)
  • 4. INFN - Sezione di Catania, 95123, Catania (Italy)
  • 5. INFN, Gruppo Collegato di Messina and Dip. di Fisica, Universita di Messina, Messina (Italy)
  • 6. GSI, Planckstrasse 1, D-64291, Darmstadt (Germany)
  • 7. Universita degli Studi di Milano and INFN, Sezione di Milano, via Celoria 16, I-20133 Milano (Italy)
  • 8. Dip. di Fisica and INFN, Universita di Padova, via F. Marzolo 8, I-35131 Padova (Italy)

Description

The dynamical dipole mode, excited in charge asymmetric heavy-ion collisions, was investigated in the mass region of the 192Pb compound nucleus, formed by using the 40,48Ca + 152,144Sm reactions at ∼11 MeV/nucleon. Preliminary results of this measurement, concerning both fusion-evaporation and fission events are presented. As a fast cooling mechanism on the fusion path, the dynamical dipole mode could be useful for the synthesis of super heavy elements through 'hot' fusion reactions.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.nuclphysa.2009.12.039

Additional details

Identifiers

DOI
10.1016/j.nuclphysa.2009.12.039;
PII
S0375-9474(09)00980-4;

Publishing Information

Journal Title
Nuclear Physics. A
Journal Volume
834
Journal Issue
1-4
Journal Page Range
p. 198c-200c
ISSN
0375-9474
CODEN
NUPABL

Conference

Title
10. international conference on nucleus-nucleus collisions
Acronym
NN2009
Dates
16-21 Aug 2009
Place
Beijing (China)

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
41080153
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ASYMMETRY; CALCIUM 40; CALCIUM 48; COMPOUND NUCLEI; COOLING; DIPOLES; FISSION; HEAVY ION FUSION REACTIONS; LEAD 192; MASS; MEV RANGE 10-100; NUCLEONS; SAMARIUM 144; SAMARIUM 152
Descriptors DEC
ALKALINE EARTH ISOTOPES; ALPHA DECAY RADIOISOTOPES; BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CALCIUM ISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; HEAVY ION REACTIONS; HEAVY NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPES; LEAD ISOTOPES; LIGHT NUCLEI; MEV RANGE; MINUTES LIVING RADIOISOTOPES; MULTIPOLES; NUCLEAR REACTIONS; NUCLEI; NUCLEOSYNTHESIS; RADIOISOTOPES; RARE EARTH NUCLEI; SAMARIUM ISOTOPES; STABLE ISOTOPES; SYNTHESIS

Optional Information

Copyright
Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.