Cross sections for 68Ge production in natural- and enriched-germanium targets irradiated with protons of energy 100 MeV and background in experiments devoted to searches for the 2β0ν decay of 76Ge

被引：0

作者：

I. R. Barabanov

L. B. Bezrukov

S. V. Kianovsky

V. N. Kornoukhov

机构：

[1] Russian Academy of Sciences,Institute for Nuclear Research

来源：

Physics of Atomic Nuclei | 2010年 / 73卷

关键词：

Germanium; Atomic Nucleus; 68Ge Atom; Neutrinoless Double Beta Decay; Nuclear Component;

D O I：

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学科分类号：

摘要：

The rate of 68Ge production at sea level under the effect of the nuclear component of cosmic rays is calculated. The calculation is based on the experimental values of the cross sections for 68Ge production in natural- and enriched-germanium targets (enrichment in 76Ge) irradiated with high-energy protons. The background from the decays of 68Ge can be a serious problem in new-generation experiments devoted to searches for the 2β0ν decay of 76Ge.

引用

页码：1809 / 1813

页数：4

共 14 条

[1] Elliott S. R.(2004)undefined J. Phys.G 30 R183-undefined
[2] Engel J.(2001)undefined Mod. Phys. Lett. A 16 2409-undefined
[3] Klapdor-Kleingrothaus H. V.(2010)undefined Yad. Fiz. 73 1144-undefined
[4] Barabanov I. R.(1995)undefined Izv. Akad. Nauk, Ser. Fiz. 59 206-undefined
[5] Aleksandrov Yu. V.(2006)undefined Atom. Énerg. 101 135-undefined
[6] Shubin A. N.(2003)undefined Nucl. Instrum. Methods Phys. Res. A 506 250-undefined
[7] Agostinelli S.(1966)undefined Z. Naturforsch. A 21 1027-undefined
[8] Rudstam G.(1981)undefined Nucl. Instrum.Methods Phys. Res. 191 419-undefined
[9] Ziegler J. F.(2006)undefined Nucl. Instrum. Methods Phys. Res. B 251 115-undefined
[10] Barabanov I.(2009)undefined Nucl. Instrum. Methods Phys. Res. A 606 790-undefined

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