Modeling of the deuteron wave function in coordinate representation and calculations of polarization characteristics

被引:0
|
作者
Zhaba, V., I [1 ]
机构
[1] Uzhgorod Natl Univ, Dept Theoret Phys, 54 Voloshyna St, UA-88000 Uzhgorod, Ukraine
关键词
Deuteron; wave function; knot; tensor polarization; tensor analyzing power; TENSOR ANALYZING POWER; ELASTIC ELECTRON-SCATTERING; INELASTIC-SCATTERING; PARAMETRIZATION; BERYLLIUM; REGION; A(YY); GEV/C;
D O I
10.31349/RevMexFis.67.137
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Modeling of the deuteron wave function in coordinate representation for the nucleon-nucleon potential Reid93 were performed. For this purpose, the asymptotics of the radial wave function near the origin of coordinates and at infinity are taken into account. The most simple and physical asymptotics were applied. In this case, the superfluous knots of both components of the deuteron wave function for the coordinate value r = 0.301 fm were compensated. Taking into account the asymptotics of the wave function has little effect on the general behavior of the calculated polarization characteristics of t(20) and A(yy). Particular points of the transmitted momentum have been identified, where the tensor deuteron polarization t(20) and the tensor analyzing power A(yy) show a clear difference.
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页码:137 / 145
页数:9
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