搜索结果: 1-9 共查到“理学 cumulants”相关记录9条 . 查询时间(0.071 秒)
The purpose of the present paper is to establish moderate deviation principles for a rather general class of random variables fulfilling certain bounds of the cumulants. We apply a celebrated lemma of...
Determining source cumulants in femtoscopy with Gram-Charlier and Edgeworth series
Determining source cumulants femtoscopy Gram-Charlier Edgeworth series
2010/12/27
Lowest-order cumulants provide important information on the shape of the emission source in femtoscopy. For the simple case of noninteracting identical particles, we show how the fourth-order source c...
Statistical and dynamical fluctuations in the ratios of higher cumulants in relativistic heavy ion collisions
Statistical dynamical fluctuations ratios higher cumulants relativistic heavy ion collisions
2010/12/29
The statistical and dynamical fluctuations in the ratios of higher net-proton cumulants are firstly estimated and discussed. It is shown that the statistical fluctuations dominate the behavior of the ...
Determining source cumulants in femtoscopy with Gram-Charlier and Edgeworth series
femtoscopy Edgeworth series correlations interferometry
2011/1/6
Lowest-order cumulants provide important information on the shape of the emission source in femtoscopy. For the simple case of noninteracting identical particles, we show how the fourth-order source c...
L-cumulants, L-cumulant embeddings and algebraic statistics
L-cumulant embeddings algebraic statistics
2010/11/12
In this paper we generalize the combinatorial definition of cumulants. Obtained in this way L-cumulants keep all the desired properties of the classical cumulants like semi-invariance and vanishing f...
Statistical and dynamical fluctuations in the ratios of higher cumulants in relativistic heavy ion collisions
Statistical and dynamical fluctuations ratios of higher cumulants relativistic heavy ion collisions
2011/1/6
With the help of transport and statistical models, we find that the ratios of higher net-proton
cumulants measured at RHIC are dominated by the statistical fluctuations. Future measurements
should f...
Statistical and dynamical fluctuations in the ratios of higher cumulants in relativistic heavy ion collisions
Statistical dynamical fluctuations higher cumulants relativistic heavy ion collisions
2011/1/5
The statistical and dynamical fluctuations in the ratios of higher net-proton cumulants are firstly estimated and discussed.
Statistical and dynamical fluctuations in the ratios of higher cumulants in relativistic heavy ion collisions
Statistical dynamical fluctuations ratios of higher cumulants relativistic heavy ion collisions
2011/1/5
The statistical and dynamical fluctuations in the ratios of higher net-proton cumulants are firstly estimated and discussed.
Use of Cumulants to Estimate Coefficients in Chow-Kulandaiswamy's GHS Model
Cumulants Estimate Coefficients Chow-Kulandaiswamy's GHS Model
2009/10/28
The coefficients in the General Hydrologic System (GHS) model of Chow and
Kulandaiswamy (1971) are estimated using the method of curnulants. Based
on this method a rational criterion is developed to...