Journal article
Odd-even Z isospin anomaly in heavy-ion reactions
Physical review. C, Nuclear physics, Vol.60(4), pp.416021-416024
1999
DOI: 10.1103/PhysRevC.60.041602
Abstract
Intermediate mass fragment (IMF) production is different for the reaction pair Fe-58+Fe-58 and Ni-58+Ni-58 for which the only difference is the ratio N/Z, 1.23 for Fe-58 and 1.07 for Ni-58. For beam-velocity fragments at 5.4 degrees with Z from 3 to 15 the more proton-rich Ni reaction produces more even-Z IMFs than the Fe reaction. The ratio (number of IMFs from Ni-58+Ni-58)/(number of IMFs from Fe-58+Fe-58) as a function of Z is about 10% larger for even-Z values than for odd-Z values. The magnitude of this odd-even effect is about the same for beam energies with E/A=45, 75, and 105 MeV. [S0556-2813(99)50509-8].
Details
- Title: Subtitle
- Odd-even Z isospin anomaly in heavy-ion reactions
- Creators
- L B YangE Norbeck - University of IowaW A Friedman - University of Wisconsin–MadisonO Bjarki - National Superconducting Cyclotron LaboratoryF D Ingram - Rock Valley CollegeR A Lacey - Stony Brook UniversityD J Magestro - National Superconducting Cyclotron LaboratoryM L Miller - National Superconducting Cyclotron LaboratoryA Nadasen - University of Michigan–DearbornR Pak - University of RochesterNTB StoneA M Vander MolenG D Westfall - National Superconducting Cyclotron LaboratoryS J Yennello - Texas A&M University
- Resource Type
- Journal article
- Publication Details
- Physical review. C, Nuclear physics, Vol.60(4), pp.416021-416024
- DOI
- 10.1103/PhysRevC.60.041602
- NLM abbreviation
- Phys Rev C Nucl Phys
- ISSN
- 0556-2813
- eISSN
- 1089-490X
- Publisher
- American Physical Society
- Number of pages
- 4
- Language
- English
- Date published
- 1999
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984627194702771
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