Schematic microscopic approach to the description ofM1transitions between mixed-symmetry and fully symmetric collective states inγ-soft nuclei based on RPA-IBM boson mapping

2011 ◽  
Vol 84 (1) ◽  
Author(s):  
R. V. Jolos ◽  
N. Pietralla ◽  
N. Yu. Shirikova ◽  
V. V. Voronov
Keyword(s):  
Microscopic Approach ◽  
Mixed Symmetry ◽  
Collective States

Collective states of excitons in semiconductors

2019 ◽  
Vol 63 (11) ◽  
Author(s):  
Mikhail M. Glazov ◽  
Robert A. Suris
Keyword(s):  
Collective States

Field Theory for Some Traffic Phenomena and Fundamental Diagram

2021 ◽  
pp. 036119812110064
Author(s):  
Daiheng Ni
Keyword(s):  
Field Theory ◽  
Traffic Flow ◽  
Causal Effect ◽  
Microscopic Approach ◽  
Fundamental Diagram ◽  
Longitudinal Control ◽  
Effect Analysis ◽  
Vehicle Trajectories ◽  
Vehicle Motion ◽  
Cross Reference

A fundamental diagram consists of a scatter of traffic flow data sampled at a specific location and aggregated from vehicle trajectories. These trajectories, if presented equivalently, constitute a microscopic version of the (conventional) fundamental diagram. The cross-reference between vehicle trajectories and the microscopic fundamental diagram provides details of vehicle motion dynamics which allow causal-effect analysis on some traffic phenomena and further reveal the microscopic basis of the conventional fundamental diagram. This observation inspires theoretical modeling by a microscopic approach to address traffic phenomena and the conventional fundamental diagram. Derived from the field theory of traffic flow, the longitudinal control model is capable of serving the purpose without the modifications or exceptions used by other approaches.

scholarly journals Improvements to the macroscopic-microscopic approach of nuclear fission

2021 ◽  
Vol 103 (3) ◽  
Author(s):  
Marc Verriere ◽  
Matthew Ryan Mumpower
Keyword(s):  
Nuclear Fission ◽  
Microscopic Approach

MICROSCOPIC APPROACH TO SCATTERING OF UNSTABLE NUCLEI

2010 ◽  
Vol 25 (21n23) ◽  
pp. 1754-1758
Author(s):  
MASANOBU YAHIRO ◽  
KOSHO MINOMO ◽  
KAZUYUKI OGATA ◽  
YOSHIFUMI R. SHIMIZU ◽  
TAKUMA MATSUMOTO ◽  
...  
Keyword(s):  
Energy Range ◽  
Incident Energy ◽  
Optical Potential ◽  
Recent Progress ◽  
Proton Scattering ◽  
Microscopic Approach ◽  
Unstable Nuclei ◽  
Coupled Channels ◽  
Localized Form

This article is composed of three subjects. First, the relation between the method of continuum-discretized coupled channels (CDCC) and the Faddeev theory is clarified to show the validity of CDCC. Second, CDCC is applied to four-body reactions such as (6 He , nn 4 He ) as an example of recent progress in CDCC. Third, we propose a microscopic version of CDCC in which a localized form of the microscopic nucleon-nucleus optical potential is used as an input of CDCC calculation instead of the phenomenological optical potential commonly used. The validity of the Brieva-Rook localization is shown for the proton scattering in a wide incident-energy range.

Identification of mixed-symmetry states in odd- A 93Nb

2005 ◽  
Vol 25 (S1) ◽  
pp. 377-379 ◽  
Author(s):  
C. J. McKay ◽  
J. N. Orce ◽  
S. R. Lesher ◽  
D. Bandyopadhyay ◽  
M. T. McEllistrem ◽  
...  
Keyword(s):  
Mixed Symmetry ◽  
Mixed Symmetry States
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