Connection between effective-range expansion and nuclear vertex constant or asymptotic normalization coefficient
نویسندگان
چکیده
منابع مشابه
Perturbative Pions and the Effective Range Expansion
In this talk the Q counting scheme to implement effective field theory is discussed. It is pointed out that there are two small mass scales in the problem mπ and 1/a with 1/a ≪ mπ. It is argued that while the expansion based on 1/a being small compared to the underlying short distance scales works well, the chiral expansion may not. The coefficients of the effective range expansion are sensitiv...
متن کاملA new asymptotic expansion series for the constant pi
In our recent publications we have introduced the incomplete cosine expansion of the sinc function for efficient application in sampling [Abrarov & Quine, Appl. Math. Comput., 258 (2015) 425-435; Abrarov & Quine, J. Math. Research, 7 (2) (2015) 163-174]. Here we show that it can also be utilized as a flexible and efficient tool in mathematical analysis. In particular, an application of the inco...
متن کاملImplementing Vertex Connection and Merging
Bidirectional path tracing (BPT) and photon mapping (PM) are probably the two most versatile physically based rendering algorithms available today. It has been acknowledged that BPT and PM are complementary in terms of the types of light transport effects they can efficiently capture. Our recently proposed vertex connection and merging (VCM) algorithm aims to leverage the advantages of both met...
متن کاملEffective Expansion: Balance between Shrinkage and Hygroscopic Expansion.
The purpose of this study was to investigate the relationship between hygroscopic expansion and polymerization shrinkage for compensation of polymerization shrinkage stresses in a restored tooth. One resin-modified glass-ionomer (RMGI) (Ketac Nano, 3M ESPE), 2 compomers (Dyract, Dentsply; Compoglass, Ivoclar), and a universal resin-based composite (Esthet•X HD, Dentsply) were tested. Volumetric...
متن کاملConstant Coefficient Tests for Random Coefficient Regression
Random coe cient regression models have been applied in di erent elds and they constitute a unifying setup for many statistical problems. The nonparametric study of this model started with Beran and Hall (1992) and it has become a fruitful framework. In this paper we propose and study statistics for testing a basic hypothesis concerning this model: the constancy of coe cients. The asymptotic be...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review C
سال: 2011
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.84.024603