Reduced Shell Model Calculations of 106Sb and 108Sb
Abstract
The reduced shell model calculations have been done for the oddodd 106Sb and 108Sb isotopes. The model space has been chosen as 1d5/2, 0g7/2, 1d3/2, 2s1/2 for the reduced calculations and included 0h11/2 for the full calculations. The reduced shell model calculations of 108Sb isotope are presented for the first time. The calculated energy spectra are compared to the experimental results to understand which model space is the best for the shell model calculations around N = Z = 50 region of the periodic table. This is the extention of the study that whether the reduced shell model calculations are capable of reproducing the experimental results for the nuclei whose shell model calculations can be carried out in the full model space.
 Authors:
 Sueleyman Demirel University, Isparta (Turkey)
 Publication Date:
 OSTI Identifier:
 21057092
 Resource Type:
 Journal Article
 Resource Relation:
 Journal Name: AIP Conference Proceedings; Journal Volume: 899; Journal Issue: 1; Conference: 6. international conference of the Balkan Physical Union, Istanbul (Turkey), 2226 Aug 2006; Other Information: DOI: 10.1063/1.2733059; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
 Country of Publication:
 United States
 Language:
 English
 Subject:
 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ANTIMONY 106; ANTIMONY 108; CALCULATION METHODS; COMPARATIVE EVALUATIONS; ENERGY LEVELS; ENERGY SPECTRA; NUCLEAR STRUCTURE; SHELL MODELS
Citation Formats
Dikmen, Erdal. Reduced Shell Model Calculations of 106Sb and 108Sb. United States: N. p., 2007.
Web. doi:10.1063/1.2733059.
Dikmen, Erdal. Reduced Shell Model Calculations of 106Sb and 108Sb. United States. doi:10.1063/1.2733059.
Dikmen, Erdal. Mon .
"Reduced Shell Model Calculations of 106Sb and 108Sb". United States.
doi:10.1063/1.2733059.
@article{osti_21057092,
title = {Reduced Shell Model Calculations of 106Sb and 108Sb},
author = {Dikmen, Erdal},
abstractNote = {The reduced shell model calculations have been done for the oddodd 106Sb and 108Sb isotopes. The model space has been chosen as 1d5/2, 0g7/2, 1d3/2, 2s1/2 for the reduced calculations and included 0h11/2 for the full calculations. The reduced shell model calculations of 108Sb isotope are presented for the first time. The calculated energy spectra are compared to the experimental results to understand which model space is the best for the shell model calculations around N = Z = 50 region of the periodic table. This is the extention of the study that whether the reduced shell model calculations are capable of reproducing the experimental results for the nuclei whose shell model calculations can be carried out in the full model space.},
doi = {10.1063/1.2733059},
journal = {AIP Conference Proceedings},
number = 1,
volume = 899,
place = {United States},
year = {Mon Apr 23 00:00:00 EDT 2007},
month = {Mon Apr 23 00:00:00 EDT 2007}
}

An alternative approach to openshell molecular calculations using the variational twoelectron reduceddensitymatrix (2RDM) theory [Mazziotti, Phys. Rev. Lett. 93, 213001 (2004)] is presented. The energy and 2RDM of the openshell molecule (or radical) are computed from the limit of dissociating one or more hydrogen atoms from a molecule in a singlet state. Because the groundstate energy of an 'infinitely' separated hydrogen atom in a given finite basis is known, we can determine the energy of the radical by subtracting the energy of one or more hydrogen atoms from the energy of the total dissociated system. The 2RDM is constrained tomore »