scholarly journals High-spin electronic interaction of small lithium and sodium cluster formation in the excited states

2002 ◽  
Vol 117 (1) ◽  
pp. 142-152 ◽  
Author(s):  
Shigeru Hotta ◽  
Kentaro Doi ◽  
Koichi Nakamura ◽  
Akitomo Tachibana
Keyword(s):  
Excited States ◽  
High Spin ◽  
Cluster Formation ◽  
Electronic Interaction ◽  
Sodium Cluster ◽  
Spin Electronic

Low- and high-spin excited states inPr139

1988 ◽  
Vol 37 (5) ◽  
pp. 1855-1869 ◽  
Author(s):  
R. Aryaeinejad ◽  
Wm. C. McHarris
Keyword(s):  
Excited States ◽  
High Spin

scholarly journals High Spin States in 193Hg

2020 ◽  
Vol 4 ◽  
pp. 170
Author(s):  
N. Fotiades ◽  
Et al.
Keyword(s):  
Excited States ◽  
High Spin ◽  
Normal Level ◽  
Beam Energy ◽  
Spin Structure ◽  
Spin States ◽  
Tandem Accelerator ◽  
High Spin States ◽  
Γ Rays ◽  
Γ Ray

The high-spin structure of 193Hg was investigated by in-beam γ-ray spectro­scopic techniques. The tandem accelerator at Daresbury Laboratory, U. K., was used to populate excited states of 193Hg through the reaction 150Nd(48Ca,5n)193Hg at a beam energy of 213 MeV and the EUROGAM detector array was used to de­ tect the γ-rays emitted by the deexciting nuclei. The normal level scheme has been further extended and a new band has been observed. In addition two new ΔI=1 structures of competing dipole and quadrupole transitions were found which will be discussed in detail.

π-Topology and spin alignment in the photo-excited states of phenylanthracene-t-butylnitroxide radicals

2015 ◽  
Vol 17 (47) ◽  
pp. 31646-31652 ◽  
Author(s):  
Yoshio Teki ◽  
Sadaharu Miyamoto ◽  
Kentaro Koide
Keyword(s):  
Excited States ◽  
High Spin ◽  
Transient Absorption ◽  
Spin Systems ◽  
Spin States ◽  
Spin Alignment ◽  
Time Resolved ◽  
High Spin States ◽  
The Relationship

We have studied the relationship between the π-topology and the photo-excited high-spin states of π-conjugated spin systems, 9-anthracen-(3-phenyl-t-butylnitroxide) radical (1m) and 9-anthracen-(4-phenyl-t-butylnitroxide) radical (1p) systems, by time-resolved ESR and transient absorption spectroscopies.

Spectroscopic and ab initio studies of the pressure-induced Fe2+ high-spin-to-low-spin electronic transition in natural triphylite–lithiophilite

2018 ◽  
Vol 46 (3) ◽  
pp. 245-258
Author(s):  
M. N. Taran ◽  
M. Núñez Valdez ◽  
I. Efthimiopoulos ◽  
J. Müller ◽  
H. J. Reichmann ◽  
...  
Keyword(s):  
Ab Initio ◽  
High Spin ◽  
Electronic Transition ◽  
Spin Electronic

scholarly journals Existence of an Exotic Torus Configuration in High-Spin Excited States ofCa40

2012 ◽  
Vol 109 (23) ◽  
Author(s):  
T. Ichikawa ◽  
J. A. Maruhn ◽  
N. Itagaki ◽  
K. Matsuyanagi ◽  
P.-G. Reinhard ◽  
...  
Keyword(s):  
Excited States ◽  
High Spin

scholarly journals Goodness of Generalized Seniority in Even-even Sn Isotopes.

2019 ◽  
Vol 6 (2) ◽  
pp. 147-154
Author(s):  
Bhoomika Maheshwari
Keyword(s):  
Nuclear Structure ◽  
Quantum Number ◽  
Excited States ◽  
High Spin ◽  
Magic Numbers ◽  
Selection Rules ◽  
Good Quantum Number ◽  
Spin Isomers ◽  
Configuration Mixing

Seniority has proved to be a unique and simple probe to address some of the complex issues underlying nuclear structure of nuclei close to magic numbers. An extension from the concept of seniority in single-j shell to generalized seniority in multi-j shell has recently been provided by us. We have, consequently, established new selection rules for gamma decays and discovered the new seniority isomers decaying via odd electric multipole operators. We have successfully explained the B(EL; L=1,2,3) behavior of various high spin isomers and other excited states. More specifically, we have been able to explain the long-standing puzzle of double hump in the B(E2) values for the first excited 2+ states of even-even Z=50 (Sn) isotopes. In the present paper, we review these generalized seniority calculations with emphasis on even-even Sn isotopes. We first discuss the generalized seniority results for the E1 decaying 13- isomers and E2 decaying 10+, 15- isomers, and then present the cases of first-excited 2+ and 3- states. The generalized seniority proves out to be a reasonably good quantum number. The significance of configuration mixing is found to be true. The calculated results has been validated till high seniority v=4 states and expected to be valid for higher seniority v=6,… states also.  

Evidence for High-spin Core-excited States in210Po

1971 ◽  
Vol 3 (1) ◽  
pp. 9-10 ◽  
Author(s):  
J Blomqvist ◽  
B Fant ◽  
K Wikström ◽  
I Bergström
Keyword(s):  
Excited States ◽  
High Spin
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