FANO FACTOR IN XENON

被引：17

作者：

ISHIDA, N ^{[1
]}

KIKUCHI, J ^{[1
]}

DOKE, T ^{[1
]}

KASE, M ^{[1
]}

机构：

[1] INST PHYS & CHEM RES, WAKO, SAITAMA 351, JAPAN

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.46.1676

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The Fano factor and W value in xenon have been measured with a gridded ionization chamber for 5.3-MeV alpha-particles. We obtained a value for the Fano factor of 0.29+/-0.02 and the W value of 21.9+/-0.3 eV. This W value is nearly equal to those for alpha and beta-particles measured by Jesse and Sadauskis [Phys. Rev. 90, 1120 (1953); 97, 1668 (1955)]. The Fano factor is considerably larger than the value reported for x rays using a proportional scintillation counter. The reason for this difference is discussed.

引用

页码：1676 / 1679

页数：4

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