scholarly journals Overview of strong interaction from kaonic atoms

2019 ◽  
Vol 199 ◽  
pp. 01013 ◽  
Author(s):  
E. Friedman
Keyword(s):  
Data Base ◽  
Strong Interaction ◽  
Periodic Table ◽  
State Of The Art ◽  
Bubble Chamber ◽  
Open Problems ◽  
Kaonic Atoms ◽  
Short Overview ◽  
World Class ◽  
Threshold Energies

Experiments on kaonic atoms between 1972 and 1982 at four world-class laboratories established a data base comprising of 24 species along the periodic table. Here we present a short overview of methods for obtaining strong interaction information from these results. Early straight-forward phenomenological analyses and also more sophisticated approaches led to ambiguities and open problems. Using state-of-the-art K̄-nucleon amplitudes plus a phenomelogical multinucleon term can fit the data only when sub-threshold energies are considered. Remaining ambiguities are removed with the help of old bubble-chamber experiments on single-nucleon absorption fraction at threshold.

STATUS AND PLANS OF EXPERIMENT E17 AT J-PARC

2011 ◽  
Vol 26 (03n04) ◽  
pp. 604-606
Author(s):  
B. K. WUENSCHEK ◽  
H. BHANG ◽  
M. CARGNELLI ◽  
S. CHOI ◽  
C. CURCEANU ◽  
...  
Keyword(s):  
Strong Interaction ◽  
State Of The Art ◽  
Energy Levels ◽  
Level Shift ◽  
Semiconductor Detectors ◽  
X Ray ◽  
Kaonic Atoms ◽  
In Situ Calibration

X-ray spectroscopy is an advantageous tool for investigation of the shift and width of the energy levels in kaonic atoms, evoked due to strong interaction between nucleus and kaon. In order to study the 2p level shift in kaonic 3 He , the X-ray transition 3 p →2 d in liquid kaonic 3 He will be measured with a precision of <2 eV in the E17 experiment at J-PARC. To reach this desired precision, a well designed setup, in-situ calibration and state-of-the-art semiconductor detectors will be used. The idea and the preparation status of the whole setup will be reported in this article.

Computer-assisted database indexing: the state-of-the-art

1994 ◽  
Vol 19 (1) ◽  
pp. 23-27
Author(s):  
Gail M. Hodge
Keyword(s):  
Data Base ◽  
Production System ◽  
State Of The Art ◽  
The State ◽  
Computer Support ◽  
Computer Assisted ◽  
Computer Assistance ◽  
The Future ◽  
Database Indexing ◽  
Operational Systems

Discusses the state-of-the-art in computer indexing, defines indexing and computer assistance, describes the reasons for renewed interest, identifies the types of computer support in use using selected operational systems, describes the integration of various computer supports in one data base production system, and speculates on the future.

OPEN PROBLEMS IN COOPERATIVE LOCATION GAMES

2013 ◽  
Vol 15 (03) ◽  
pp. 1340015 ◽  
Author(s):  
VITO FRAGNELLI ◽  
STEFANO GAGLIARDO
Keyword(s):  
Game Theory ◽  
Objective Function ◽  
State Of The Art ◽  
The State ◽  
Location Problems ◽  
Open Problems ◽  
Location Games

Location problems describe those situations in which one or more facilities have to be placed in a region trying to optimize a suitable objective function. Game theory has been used as a tool to solve location problems and this paper is devoted to describe the state-of-the-art of the research on location problems through the tools of game theory. Particular attention is given to the problems that are still open in the field of cooperative location game theory.

Milnor's conjecture on monotonicity of topological entropy: Results and questions

2014 ◽  
Author(s):  
Sebastian van Strien
Keyword(s):  
Topological Entropy ◽  
State Of The Art ◽  
Rigidity Theorem ◽  
Real Polynomial ◽  
Open Problems ◽  
Polynomial Maps ◽  
History Of ◽  
The Subject ◽  
Quadratic Case ◽  
Real Polynomial Maps

This chapter discusses Milnor's conjecture on monotonicity of entropy and gives a short exposition of the ideas used in its proof. It discusses the history of this conjecture, gives an outline of the proof in the general case, and describes the state of the art in the subject. The proof makes use of an important result by Kozlovski, Shen, and van Strien on the density of hyperbolicity in the space of real polynomial maps, which is a far-reaching generalization of the Thurston Rigidity Theorem. (In the quadratic case, density of hyperbolicity had been proved in studies done by M. Lyubich and J. Graczyk and G. Swiatek.) The chapter concludes with a list of open problems.

Measurement of strong interaction effects in kaonic atoms

1979 ◽  
Vol 329 (3) ◽  
pp. 407-428 ◽  
Author(s):  
C.J. Batty ◽  
S.F. Biagi ◽  
M. Blecher ◽  
S.D. Hoath ◽  
R.A.J. Riddle ◽  
...  
Keyword(s):  
Strong Interaction ◽  
Interaction Effects ◽  
Kaonic Atoms

Human Factors Design Criteria for Transilluminated Displays

1977 ◽  
Vol 21 (1) ◽  
pp. 78-82
Author(s):  
Robert J. Hall ◽  
James C. Sanderlin
Keyword(s):  
Human Factors ◽  
Data Base ◽  
Physical Simulation ◽  
State Of The Art ◽  
Design Criteria ◽  
Human Engineering ◽  
Modeling Tools ◽  
Data Base Design ◽  
Wide Range ◽  
Base Design

This paper reviews recent studies of human factors design criteria for transilluminated displays and the development of a computerized data base and modeling tools to supplement human engineering design criteria for visual displays. The inherent limitations of present military standards for dealing with a wide range of variables in a variety of operational environments and the need to include changes in the state-of-the-art are addressed. Data base design and computer modeling are suggested as an intermediate approach between out of date standards and costly physical simulation.

The periodic table as a data base

1986 ◽  
Vol 63 (10) ◽  
pp. 836 ◽  
Author(s):  
George W. Goth
Keyword(s):  
Data Base ◽  
Periodic Table
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