STATISTICAL AND DYNAMICAL ASPECTS IN THE DECAY OF HOT NEUTRON-RICH NUCLEI Conference Paper

abstract

• A signal of isospin-asymmetric phase transition in the evolution of chemical potential is observed in hot quasi-projectiles produced in the reactions 40,48 Ca + 27 Al confirming an analogous observation in the lighter quasi-projectiles observed in the reaction 28 Si + 112,124 Sn .1 With increasing mass, the properties of hot quasi-projectiles become increasingly influenced by secondary emission. Thermodynamical observables exhibit no sensitivity to a different number of missing neutrons in the two reactions 40,48 Ca + 27 Al and provide a signal of dynamical emission of neutrons, which can be related to a very neutron-rich low-density region (neck) between the projectile and target.

authors

• Yennello, Sherry

published proceedings

• INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS

author list (cited authors)

• Veselsky, M., Souliotis, G. A., Keksis, A. L., Shetty, D. V., Jandel, M., Yennello, S. J., Wang, K., & Ma, Y. G.

citation count

• 0

complete list of authors

• Veselsky, M||Souliotis, GA||Keksis, AL||Shetty, DV||Jandel, M||Yennello, SJ||Wang, K||Ma, YG

publication date

• September 2010

publisher

• World Scientific Publishing  Publisher

published in

• International Journal of Modern Physics E  Journal

keywords

• 51 Physical Sciences
• 5106 Nuclear And Plasma Physics
• 5110 Synchrotrons And Accelerators

Digital Object Identifier (DOI)

• 10.1142/S0218301310015965

start page

• 1559

end page

• 1569

volume

• 19

issue

• 8-9

URL

• http%3A%2F%2Fdx.doi.org%2F10.1142%2Fs0218301310015965