Cluster-Model Theory of the Ground-State Rotational Band ofNe20

1969 ◽  
Vol 178 (4) ◽  
pp. 1725-1727 ◽  
Author(s):  
F. C. CHANG
Keyword(s):  
Model Theory ◽  
Rotational Band ◽  
Ground State ◽  
Cluster Model

OBSERVATION OF THE SPIN 20 LEVEL IN THE GROUND STATE ROTATIONAL BAND OF 158Dy

1971 ◽  
Vol 32 (C6) ◽  
pp. C6-289-C6-290
Author(s):  
P. THIEBERGER ◽  
A. W. SUNYAR ◽  
P. C. ROGERS ◽  
N. LARK ◽  
O. C. KISTNER ◽  
...  
Keyword(s):  
Rotational Band ◽  
Ground State

A REMARK ON THE DEVELOPMENT OF THE CLUSTER DYNAMICS IN NUCLEAR MANY BODY SYSTEM

2009 ◽  
Vol 24 (11) ◽  
pp. 2198-2204
Author(s):  
KIYOMI IKEDA
Keyword(s):  
Model Theory ◽  
Cluster Model ◽  
Structure Study ◽  
Body System ◽  
Many Body ◽  
History Of

We present a brief history of the structure study of 16 O as a typical example in the development of the cluster model theory over 50 years.

Ground-state rotational band in 181Ta

1976 ◽  
Vol 270 (1) ◽  
pp. 255-268 ◽  
Author(s):  
T. Inamura ◽  
F. Kearns ◽  
G. Varley ◽  
J.C. Lisle
Keyword(s):  
Rotational Band ◽  
Ground State

A MICROSCOPIC HYPER-SPHERICAL MODEL: APPLICATION TO 6He

2008 ◽  
Vol 17 (10) ◽  
pp. 2374-2378 ◽  
Author(s):  
I. BRIDA ◽  
F. M. NUNES
Keyword(s):  
Ground State ◽  
Cluster Model ◽  
Spherical Model ◽  
Theoretical Models ◽  
Halo Nuclei ◽  
Asymptotic Region ◽  
Neutron Halo ◽  
Long Distance ◽  
The Core ◽  
First Results

We have developed a microscopic cluster model for two-neutron halo nuclei with special attention paid to long distance correlations between the core and the valence neutrons. The emphasis put on a good treatment of the asymptotic region is necessary for nuclear reaction calculations involving these nuclei. In this contribution, we present the first results of our model applied to the ground state of 6 He bound by an effective central Minnesota N-N interaction, and compare with experiment and other theoretical models.

scholarly journals Astrophysical S-factor of the radiative proton capture on 14C at low energies

2014 ◽  
Vol 29 (24) ◽  
pp. 1450125 ◽  
Author(s):  
Sergey Dubovichenko ◽  
Nasurlla Burtebaev ◽  
Albert Dzhazairov-Kakhramanov ◽  
Dilshod Alimov
Keyword(s):  
Ground State ◽  
Cluster Model ◽  
Phase Shift Analysis ◽  
Potential Cluster Model ◽  
Proton Capture ◽  
Position Location ◽  
Capture Reaction ◽  
Shift Analysis ◽  
S Factor ◽  
Low Energies

The phase shift analysis for position location of the [Formula: see text] resonance at 1.5 MeV was carried out on the basis of the known experimental measurements of the excitation functions of the p14 C elastic scattering at four angles from 90° to 165° and more than 100 energy values in the range from 600–800 keV to 2200–2400 keV. Also, the possibility to describe the available experimental data on the astrophysical S-factor for the proton capture reaction on 14 C to the ground state (GS) of 15 N at astrophysical energies was considered in the frame of modified potential cluster model (MPCM).

The +[624] ground state rotational band in 183Os and in the adjacent isotones 181W and 179Hf

1973 ◽  
Vol 217 (3) ◽  
pp. 459-476 ◽  
Author(s):  
Th. Lindblad ◽  
R. Bethoux ◽  
R.H. Price ◽  
P. Kleinheinz
Keyword(s):  
Rotational Band ◽  
Ground State

Nuclear structure properties of spin-1/2 heavy nuclei within the relativistic cluster model

2020 ◽  
Vol 29 (05) ◽  
pp. 2050026
Author(s):  
Keivan Darooyi Divshali ◽  
Mohammad Reza Shojaei
Keyword(s):  
Nuclear Structure ◽  
Beta Decay ◽  
Ground State ◽  
Cluster Model ◽  
Heavy Nuclei ◽  
Core Cluster ◽  
Phenomenological Potential ◽  
The Stability ◽  
Uvarov Method ◽  
Structure Properties

[Formula: see text]C is a beta decay isotope, its beta decay is very slow reflecting the stability of this nucleus and emitted from medium and heavy mass nuclei. The [Formula: see text]C result is in excellent agreement with the favored ground-state-to-ground-state transition according to the cluster model of Blendowske et al. We study nuclear structure properties of spin-1/2 heavy nuclei in the relativistic core-cluster model, that its cluster is [Formula: see text]C. According to this model for spin-1/2 heavy nuclei and for obtaining its wave function, we solve the Dirac equation with the new phenomenological potential by parametric Nikiforov–Uvarov method and then calculate the binding energy and charge radius.

Ground state of the 4α + Λ nucleus within the 4α+Λ cluster model

2001 ◽  
Vol 64 (9) ◽  
pp. 1594-1599
Author(s):  
I. N. Filikhin ◽  
S. L. Yakovlev
Keyword(s):  
Ground State ◽  
Cluster Model

On the magnetic hyperfine field at Hf in iron and the gyromagnetic factors g K and g R of the 624 rotational band of 177 Hf

1969 ◽  
Vol 311 (1504) ◽  
pp. 181-184 ◽  
Keyword(s):  
Hyperfine Field ◽  
Rotational Band ◽  
Ground State ◽  
Magnetic Hyperfine Field ◽  
Excited Level ◽  
Internal Field ◽  
Magnetic Hyperfine ◽  
Iron Foil ◽  
Mixing Ratios ◽  
A Value

The induced magnetic hyperfine field acting on 177 Hf nuclei implanted into an iron foil by means of an isotope separator was determined by measuring the integral rotation of the 208-113 keV γ-γ directional correlation. By using the previously known values of the g factor and the lifetime of the 113 keV state of 177 Hf a value of - (286 ± 40) kOe was obtained for the effective internal field. The same source was used to measure the g factor of the 321 keV excited level in 177 Hf, which is the ground state of the K = 9/2 + [624] rotational band. The measurement of the integral rotation of the 105-208 keV cascade yielded the value of g (321) = -0.113 ± 0.038. The combination of the g factor and the M 1/ E 2 mixing ratios of the Δ I = 1 transitions in the [624] rotational band in 177 Hf, which were determined from directional correlation measurements employing Ge(Li) detectors, gave g K = -0.18 ± 0.05 and g R = 0.19 ± 0.05.

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