Abstract
Recent theoretical calculations have raised one of the most intriguing questions today in intermediate energy nuclear physics. This question concerns the formation of exotic shapes in nuclear matter. There have been many theorists, using a rich diversity of models to simulate nuclear dynamics, who have predicted the occurrence of such shapes.[1–5] The title “non-compact geometries” refers to the position-space distribution of the nucleons of a combined nuclear system shortly after a nucleus-nucleus collision, and implies short-lived configurations with novel shapes, e.g. toroids or bubbles. A solid sphere is the geometrical configuration with the minimum surface area for a given volume, i.e., the most compact shape. In this light, any shape other than a sphere can be called “non-compact.”
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
W. Bauer, G.F. Bertsch, and H. Schulz, “Bubble and Ring Formation in Nuclear Fragmentation,” Phys. Rev. Lett. 69: 1888 (1992).
L.G. Moretto, K.Tso, N. Colonna, and G.J. Wozniak, “New Rayleigh-Taylor-Like Surface Instability and Nuclear Multifragmentation,” Phys. Rev. Lett. 69: 1884 (1992).
H.M. Xu, et al., “Formation and Decay of Toroidal and Bubble Nuclei and the Nuclear Equation of State,” Phys. Rev. C48: 933 (1993).
D.H.E. Gross, B.A. Li, and A.R. DeAngelis, “Donuts in Nuclear Fragmentation?” Ann Physik 1: 467 (1992).
S.R. Souza and C.Ngô, “Exotic Density Shapes in Asymmetric Heavy Ion Collisions at Intermediate Bombarding Energies,” Phys. Rev. C48: R2555 (1993).
A. Guarnera, B. Jacquot, P. Chomaz, and M. Colonna, “First Order Phase Transitions in Nuclei,” GA NIL Preprint P95–05 (1995).
L. Phair, W. Bauer, and C.K. Gelbke, “Percolation with Bubbles and Toroids,” MSU Preprint MSUCL-890 (1993).
T. Glasmacher, C. Gelbke, and S. Pratt, “Detecting Multifragment Disintegration of Toroidal and Disk-Shaped Nuclear Configurations,” MSU Preprint MSUCL-893, Submitted to Phys. Lett. B (1993).
D. Durand, et al., “Evidence for the Formation of Toroidal Structures in Very Central Pb+Au Collisions at 29 MeV/u,” LPC CAEN Preprint LPCC96–02, Submitted to Phys. Lett. (1996).
G.D. Westfall, et al., “A Logarithmic Detection System Suitable for a 47r Array,” Nucl. Inst. Meth. A238: 347 (1985).
C. Cavata, et al., “Determination of the Impact Parameter in Relativistic Nucleus-Nucleus Collisions,” Phys. Rev. C42: 1760 (1990).
J. Cugnon and D. L’ilote, “Global Variables and the Dynamics of Relativistic Nucleus-Nucleus Collisions,” Nue. Phys. A397: 519 (1983).
E.E. Gualtieri, Ph.D. Dissertation, Michigan State University, 1995 ( Unpublished).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1996 Springer Science+Business Media New York
About this chapter
Cite this chapter
Stone, N.T.B. et al. (1996). Search for the Decay of Non-Compact Geometries. In: Bauer, W., Westfall, G.D. (eds) Advances in Nuclear Dynamics 2. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-9086-3_16
Download citation
DOI: https://doi.org/10.1007/978-1-4757-9086-3_16
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4757-9088-7
Online ISBN: 978-1-4757-9086-3
eBook Packages: Springer Book Archive