ELECTRON-SCATTERING IN THE DIP REGION

被引：0

作者：

BRUSSAARD, PJ

机构：

[1] R. J. Van de Graaff Laboratory, Utrecht University, TA Utrecht, NL-3508

来源：

CZECHOSLOVAK JOURNAL OF PHYSICS | 1995年 / 45卷 / 4-5期

关键词：

D O I：

10.1007/BF01698013

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Two-body exchange currents in the noninteracting relativistic Fermi gas model are taken into account with special emphasis put on the role of the delta-isobar to reproduce the transverse response function in the dip region. Due to a resonance behaviour relativistic two-body isobar currents are found to be important for a comparison with the experimental data. Real-pion production is studied within the same framework and the importance and physical implications of the energy dependence of the delta-isobar decay width are stressed. The contents of these lectures have been/will be published in M.J. Dekker, P.J. Brussaard, and J.A. Tjon: Phys. Rev. C 49 (1994) 2650-2670 and Phys. Rev. C (1995).

引用

页码：361 / 361

页数：1