Projected Shell Model Description of Positive Parity Band of 130Pr Nucleus

2017 ◽  
Vol 48 (1) ◽  
pp. 85-91
Author(s):  
Suram Singh ◽  
Amit Kumar ◽  
Dhanvir Singh ◽  
Chetan Sharma ◽  
Arun Bharti ◽  
...  
Keyword(s):  
Shell Model ◽  
Positive Parity ◽  
Model Description ◽  
Projected Shell Model ◽  
Parity Band ◽  
Positive Parity Band

SHAPE EVOLUTION OF HIGHLY DEFORMED 75Kr AND PROJECTED SHELL MODEL DESCRIPTION

2010 ◽  
Vol 19 (08n09) ◽  
pp. 1754-1762 ◽  
Author(s):  
YING-CHUN YANG ◽  
YANG SUN ◽  
T. TRIVEDI ◽  
R. PALIT ◽  
J. A. SHEIKH
Keyword(s):  
Shell Model ◽  
Negative Parity ◽  
Model Description ◽  
Shape Evolution ◽  
Quadrupole Moments ◽  
Projected Shell Model ◽  
Model Calculations ◽  
High Spin States ◽  
Parity Band ◽  
Insight Into

A study of recently-measured high spin states of 75 Kr is carried out by using the Projected Shell Model. Calculations are performed up to spin I = 33/2 for the positive parity band and I = 27/2 for the negative parity band. Irregularities found in moment of inertia and in the deduced transition quadrupole moments Q t of the two bands are discussed in terms of the alignment of g 9/2 protons. Our study provides an insight into the shape evolution of the well-deformed nucleus 75 kr .

THEORETICAL INVESTIGATION OF POSITIVE PARITY BAND STRUCTURE OF Y AND Nb ISOTOPES

2012 ◽  
Vol 21 (10) ◽  
pp. 1250081 ◽  
Author(s):  
CHETAN SHARMA ◽  
PREETI VERMA ◽  
SURAM SINGH ◽  
ARUN BHARTI ◽  
S. K. KHOSA
Keyword(s):  
Band Structure ◽  
Transition Probabilities ◽  
Positive Parity ◽  
Energy Splitting ◽  
Shape Evolution ◽  
Projected Shell Model ◽  
Parity Band ◽  
Reduced Transition Probabilities ◽  
Positive Parity Band ◽  
Structure Properties

The positive parity band structure of odd mass neutron-rich 97 – 103 Y and 99 – 105 Nb nuclei has been studied using microscopic technique known as the projected shell model (PSM) with the deformed single-particle states generated by the standard Nilsson potential. The nuclear structure properties like yrast spectra, energy splitting, moment of inertia, rotational frequencies and reduced transition probabilities B(M1) and B(E2) have been calculated and their comparison with the available experimental data has been made. A shape evolution has also been predicted in these isotopes as one moves from 97 Y to 99 Y and 99 Nb to 101 Nb . The PSM calculations also demonstrate the multi-quasiparticle structure in these nuclei.

Projected shell model description for high-spin states in neutron-rich Fe isotopes

2009 ◽  
Vol 80 (5) ◽  
Author(s):  
Yang Sun ◽  
Ying-Chun Yang ◽  
Hong-Liang Liu ◽  
Kazunari Kaneko ◽  
Munetake Hasegawa ◽  
...  
Keyword(s):  
Shell Model ◽  
High Spin ◽  
Model Description ◽  
Spin States ◽  
Projected Shell Model ◽  
High Spin States ◽  
Fe Isotopes

CONFIGURATION ASSIGNMENT OF THE POSITIVE-PARITY STRUCTURES IN 108Ag

2011 ◽  
Vol 20 (11) ◽  
pp. 2351-2359 ◽  
Author(s):  
C. LIU ◽  
S. Y. WANG ◽  
B. QI ◽  
D. P. SUN ◽  
C. J. XU ◽  
...  
Keyword(s):  
High Spin ◽  
Beam Energy ◽  
Positive Parity ◽  
Spin States ◽  
High Spin States ◽  
Parity Band ◽  
Configuration Assignment ◽  
Higher Spins ◽  
Band Crossing ◽  
Positive Parity Band

The high-spin states of 108 Ag have been studied by the in-beam γ spectroscopy with the reaction 104 Ru (7 Li ,3n)108 Ag at a beam energy of 33 MeV. The previously known positive-parity band structures have been extended up to higher spins. Their configurations are discussed based on alignments, band-crossing frequencies, and B(M1)/B(E2) ratios.

scholarly journals Population of a low-spin positive-parity band from high-spin intruder states in 177Au: The two-state mixing effect

2020 ◽  
Vol 806 ◽  
pp. 135488 ◽  
Author(s):  
M. Venhart ◽  
M. Balogh ◽  
A. Herzáň ◽  
J.L. Wood ◽  
F.A. Ali ◽  
...  
Keyword(s):  
High Spin ◽  
Positive Parity ◽  
Mixing Effect ◽  
Parity Band ◽  
State Mixing ◽  
Positive Parity Band ◽  
Intruder States

scholarly journals High-spin states inRu90and the projected shell model description

2004 ◽  
Vol 69 (6) ◽  
Author(s):  
D. Bucurescu ◽  
N. Mărginean ◽  
C. Rossi Alvarez ◽  
Y. Sun ◽  
C. A. Ur ◽  
...  
Keyword(s):  
Shell Model ◽  
High Spin ◽  
Model Description ◽  
Spin States ◽  
Projected Shell Model ◽  
High Spin States

scholarly journals Structure of a positive-parity band in 130Pr

2017 ◽  
Vol 53 (1) ◽  
Author(s):  
K. Y. Ma ◽  
J. B. Lu ◽  
X. Xu ◽  
Y. M. Liu ◽  
Z. Zhang ◽  
...  
Keyword(s):  
Positive Parity ◽  
Parity Band ◽  
Positive Parity Band

scholarly journals Triaxial projected shell model description of high-spin band-structures in 103,105 Rh isotopes

2014 ◽  
Vol 738 ◽  
pp. 218-222 ◽  
Author(s):  
G.H. Bhat ◽  
J.A. Sheikh ◽  
W.A. Dar ◽  
S. Jehangir ◽  
R. Palit ◽  
...  
Keyword(s):  
Shell Model ◽  
High Spin ◽  
Model Description ◽  
Projected Shell Model ◽  
Band Structures
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