Chin. Phys. Lett.  2010, Vol. 27 Issue (3): 032502    DOI: 10.1088/0256-307X/27/3/032502
NUCLEAR PHYSICS |
Intermediate Energy Coulomb Excitation of Neutron-Rich Nuclei
Rajiv Kumar1, Rajesh Kharab2, H. C. Sharma1
1Department of Applied Sciences, Haryana College of Technology and Management, Kaithal-136027, India 2Department of Physics, Kurukshetra University, Kurukshetra-136119, India
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Rajiv Kumar, Rajesh Kharab, H. C. Sharma 2010 Chin. Phys. Lett. 27 032502
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Abstract We reinvestigate the collective effects of the retardation as well as the bending on the Coulomb excitation cross sections and also on the B(E2) strengths of some neutron-rich isotopes using the intermediate energy Coulomb excitation theory. It is found that the B(E2) strengths extracted from the experimental Coulomb excitation cross section data get suppressed approximately by 6%. Furthermore, the obtained B(E2) strengths in the energy range 30-100 MeV/A are found to be in better agreement with the corresponding values known from other sources, than those obtained by using the recoil-corrected relativistic Coulomb excitation theory.
Keywords: 25.70.De      23.20.-g     
Received: 24 August 2009      Published: 09 March 2010
PACS:  25.70.De (Coulomb excitation)  
  23.20.-g (Electromagnetic transitions)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/27/3/032502       OR      https://cpl.iphy.ac.cn/Y2010/V27/I3/032502
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Rajiv Kumar
Rajesh Kharab
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