Asymptotic behavior of the Sudakov form factor

1979 ◽  
Vol 20 (8) ◽  
pp. 2037-2046 ◽  
Author(s):  
A. H. Mueller
Keyword(s):  
Asymptotic Behavior ◽  
Form Factor ◽  
Sudakov Form Factor

Neural models of reaching

1997 ◽  
Vol 20 (2) ◽  
pp. 310-310
Author(s):  
Stephen Grossberg
Keyword(s):  
Asymptotic Behavior ◽  
Form Factor ◽  
Linear Systems ◽  
Reaching Movements ◽  
Neural Models ◽  
System Parameters ◽  
Trade Offs ◽  
Neuromuscular Systems ◽  
Biological Interpretation ◽  
Speed Accuracy

Plamondon & Alimi (P&A) have unified much data on speed/accuracy trade-offs during reaching movements using a delta-lognormal form factor that describes “the asymptotic behavior of a large number of dependent linear systems,” notably neuromuscular systems. Their approach raises questions about whether a large number of systems is needed, whether they are linear, and whether the results disclose the neural design principles that control reaching behaviors. The authors admit that “it is difficult . . . to provide a direct biological interpretation for the system parameters” (sect. 6, para. 4).

scholarly journals THERMODYNAMIC GEOMETRIC STABILITY OF QUARKONIA STATES

2011 ◽  
Vol 26 (16) ◽  
pp. 2665-2724 ◽  
Author(s):  
STEFANO BELLUCCI ◽  
VINOD CHANDRA ◽  
BHUPENDRA NATH TIWARI
Keyword(s):  
Form Factor ◽  
Riemannian Manifold ◽  
Strong Coupling ◽  
Bound States ◽  
Mass Effect ◽  
Physical Parameters ◽  
Sudakov Form Factor ◽  
Strongly Coupled ◽  
General Statistical ◽  
Geometric Nature

We compute exact thermodynamic geometric properties of the non-Abelian quarkonium bound states from the consideration of one-loop strong coupling. From the general statistical principle, the intrinsic geometric nature of strongly coupled QCD is analyzed for the Colombic, rising and Regge rotating regimes. Without any approximation, we have obtained the nonlinear mass effect for the Bloch–Nordsieck rotating strongly coupled quarkonia. For a range of physical parameters, we show in each cases that there exists a well-defined, nondegenerate, curved, intrinsic Riemannian manifold. As the gluons become softer and softer, we find in the limit of the Bloch–Nordsieck resummation that the strong coupling obtained from the Sudakov form factor possesses exact local and global thermodynamic properties of the underlying mesons, kayons and Ds particles.

scholarly journals A form factor approach to the asymptotic behavior of correlation functions in critical models

2011 ◽  
Vol 2011 (12) ◽  
pp. P12010 ◽  
Author(s):  
N Kitanine ◽  
K K Kozlowski ◽  
J M Maillet ◽  
N A Slavnov ◽  
V Terras
Keyword(s):  
Asymptotic Behavior ◽  
Form Factor ◽  
Correlation Functions
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