Differential ionization experiments on positron-atom scattering

被引：2

作者：

Köver, A

Arcidiacono, C

Laricchia, G

机构：

[1] Hungarian Acad Sci, Inst Nucl Res, ATOMKI, H-4001 Debrecen, Hungary

[2] UCL, Dept Phys & Astron, London WC1E 6BT, England

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2004年 / 221卷

基金：

英国工程与自然科学研究理事会;

关键词：

electron capture; positron molecule collision;

D O I：

10.1016/j.nimb.2004.03.031

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Recent progress in energy and/or angle resolved studies of positron impact ionization is reviewed and results are contrasted with other projectiles. Outstanding questions, especially concerning collisions at lower energies, are highlighted. (C) 2004 Elsevier B.V. All rights reserved.

引用

收藏

页码：56 / 59

页数：4

相关论文

共 22 条

[1]

ARCIDIACONO C, UNPUB

[2] Fragmentation of positronium in collision with He atoms [J].

Armitage, S ;

Leslie, DE ;

Garner, AJ ;

Laricchia, G .

PHYSICAL REVIEW LETTERS, 2002, 89 (17)

[3] STRUCTURES IN TRIPLY AND DOUBLY DIFFERENTIAL IONIZATION CROSS-SECTIONS OF ATOMIC-HYDROGEN [J].

BERAKDAR, J ;

KLAR, H .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1993, 26 (21) :3891-3913

[4] Asymmetric formation of positronium continuum states following positron-impact ionization of H2 [J].

Berakdar, J .

PHYSICAL REVIEW LETTERS, 1998, 81 (07) :1393-1396

[5] TRIPLY-DIFFERENTIAL CROSS-SECTIONS FOR IONIZATION OF HYDROGEN-ATOMS BY ELECTRONS AND POSITRONS [J].

BRAUNER, M ;

BRIGGS, JS ;

KLAR, H .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1989, 22 (14) :2265-2287

[6] STRUCTURES IN DIFFERENTIAL CROSS-SECTIONS FOR POSITRON IMPACT IONIZATION OF HYDROGEN [J].

BRAUNER, M ;

BRIGGS, JS .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1991, 24 (08) :2227-2236

[7]

Fiol J, 2002, J PHYS B-AT MOL OPT, V35, P1173, DOI 10.1088/0953-4075/35/5/305

[8] Electron capture to the continuum by proton and positron impact [J].

Fiol, J ;

Rodríguez, VD ;

Barrachina, RO .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2001, 34 (05) :933-944

[9]

GUANGYAN P, 1993, PHYS REV A, V47, P1531

[10]

GULYAS L, COMMUNICATION