Structure of the isomeric states in 123 , 125 Sb
نویسندگان
چکیده
D. S. Judson,1 A. M. Bruce,1,* T. Kibédi,2 G. D. Dracoulis,2 A. P. Byrne,2,3 G. J. Lane,2 K. H. Maier,2 C.-B. Moon,4 P. Nieminen,2 J. N. Orce,1,† and M. J. Taylor1,‡ 1School of Engineering, University of Brighton, Brighton BN2 4GJ, United Kingdom 2Department of Nuclear Physics, Australian National University, Canberra ACT 0200, Australia 3Department of Physics, The Faculties, Australian National University, Canberra ACT 0200, Australia 4Department of Display Engineering, Hoseo University, Chung-Nam 336-795, Korea (Received 28 August 2007; published 5 November 2007)
منابع مشابه
Lifetime measurements within the g-RISING campaign at GSI
Introduction and experimental technique Recent experiments on the magnetic moments of μs isomeric states, within the framework of the g-RISING campaign [1] at GSI, have additionally allowed new measurements of isomeric lifetimes in the very neutron rich side around the doubly magic Sn. These nuclei, which are very difficult to study, were produced by relativistic fission of U. Thus, the current...
متن کاملStructure and isomeric studies of 1,3-diaryl-H-benzo[f]chromene, catalyst effect or thermodynamic stability? An ab initio study
Two possible isomers of some 1,3-diaryl-H-benzo[f]chromene have been studied using density functional theory. Structures of E1 and E2 isomers were optimized at the B3LYP and MP2 levels with different basis sets. The total electronic energies show that E2 isomer is about 3-5 kcal/mol more stable than E1 isomer and this energy difference is attributed to the planarity of heterocyclic ring and mor...
متن کاملSinglet-Triplet Energy Splitting of Divalent Five-Membered Ring NI2C2H2C (M = N,P, As and Sb)
In recent work, thermal energy gaps. AE, it °PUPS gas, Ana; Gibbs free energy gaps, AG.,, between singlet(s) and triplet 0) states of 5.12C3H2C, I m (4 N. P. As and Sb) were calculated and compared with thoseanalogues. MC2113C, (M= CIL N. P. As and Sb) at B3LYIE6-311-NG" level of theory. Our itself showedthat Gibbs free energy gaps. AG, for l uu and 1 p are less than IS and I's, respectively. I...
متن کاملبررسی اثر کمبود اکسیژن، گذار فاز ساختاری ارتورمبیک - تتراگونال و ساختار نوار انرژی در ترکیب YBa2Cu3O7-& delta
Obtaining the superconductor samples or mainly, structural phase controlling in 123 systems is a matter of special importance. As decreasing of oxygen in this structure has special effects, and mainly causing structural phase transition, by investigating the structure and thermal analysis of the system, tetragonal-orthorhombic structural phase transition was observed and optimum contents of s...
متن کاملStructure and isomeric studies of 1,3-diaryl-H-benzo[f]chromene, catalyst effect or thermodynamic stability? An ab initio study
Two possible isomers of some 1,3-diaryl-H-benzo[f]chromene have been studied using density functional theory. Structures of E1 and E2 isomers were optimized at the B3LYP and MP2 levels with different basis sets. The total electronic energies show that E2 isomer is about 3-5 kcal/mol more stable than E1 isomer and this energy difference is attributed to the planarity of heterocyclic ring and mor...
متن کامل