On the possibility of generating low-energy positrons on accelerators of electrons with a beam energy of a few MeV and on terawatt lasers

被引：7

作者：

Gorlova, D. A. ^{[1
,2
]}

Nedorezov, V. G. ^{[3
]}

Ivanov, K. A. ^{[1
,2
]}

Savel'ev, A. B. ^{[1
,2
]}

Turinge, A. A.

Tsymbalov, I. N. ^{[1
,2
,3
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Int Laser Ctr, Moscow 119991, Russia

[3] Russian Acad Sci, Inst Nucl Res, Prosp 60 Letiya Oktyabrya 7a, Moscow 117312, Russia

来源：

QUANTUM ELECTRONICS | 2017年 / 47卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

positrons; accelerators of electrons; femtosecond lasers; SOLID TARGETS; PULSES;

D O I：

10.1070/QEL16328

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Based on the numerical simulations, we estimate the possibility of generating positrons by low-energy electrons (below 10 MeV) produced by electron accelerators and femtosecond lasers. A review of experimental work reported in the literature is presented. The simulation is carried out using the GEANT-4 software package for the particular conditions of a possible experiment at the terawatt femtosecond laser facility of the International Laser Centre at the Moscow State University and the LUE-8 MeV linear electron accelerator at the Institute for Nuclear Research, Russian Academy of Sciences.

引用

页码：522 / 527

页数：6

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