BALMER-ALPHA-EMISSION IN COLLISIONS OF HE+ AND HE-2+ IONS WITH HYDROGEN

被引:3
作者
DONNELLY, A
GEDDES, J
GILBODY, HB
机构
[1] Department of Pure and Applied Physics, The Queen’s University of Belfast, Belfast
关键词
D O I
10.1088/0953-4075/24/15/010
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A crossed-beam technique developed previously in this laboratory has been used to determine cross sections for the formation of Balmer alpha radiation in collisions of He+ and He2+ with H-2 in the energy ranges 2.5-25 keV amu-1 and 17-67 keV amu-1 respectively. Comparison is made with other relevant data.
引用
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页码:3403 / 3408
页数:6
相关论文
共 11 条
[1]   FRAGMENTATION OF MOLECULAR GASES BY 5-45 KEV HE+ IONS [J].
BROWNING, R ;
LATIMER, CJ ;
GILBODY, HB .
JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1969, 2 (05) :534-&
[2]   BALMER-ALPHA EMISSION CROSS-SECTIONS FROM COLLISIONS OF HE+ ON H2, CH4, C2H2, C2H4, AND C2H6 - A STUDY OF BRAGG ADDITIVITY [J].
BRYAN, EL ;
FREEMAN, EJ ;
MONCE, MN .
PHYSICAL REVIEW A, 1990, 42 (11) :6423-6427
[3]   BALMER ALPHA-EMISSION IN COLLISIONS OF H+, HE+ AND HE-2+ WITH HYDROGEN-ATOMS [J].
DONNELLY, A ;
GEDDES, J ;
GILBODY, HB .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1991, 24 (01) :165-172
[4]   BALMER ALPHA-EMISSION IN COLLISIONS OF H, H+, H-2+, AND H-3+, WITH CH4 [J].
GEDDES, J ;
YOUSIF, FB ;
GILBODY, HB .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1987, 20 (18) :4773-4778
[5]  
Pearse R. W. B., 1950, IDENTIFICATION MOL S
[6]   IONIZATION AND ELECTRON-CAPTURE IN COLLISIONS OF SLOW H+ AND HE-2+ IONS WITH HYDROGEN [J].
SHAH, MB ;
MCCALLION, P ;
GILBODY, HB .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1989, 22 (24) :3983-3988
[7]   IONIZATION OF H-2 BY FAST PROTONS AND MULTIPLY CHARGED IONS OF HE, LI, C, N AND O [J].
SHAH, MB ;
GILBODY, HB .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1982, 15 (19) :3441-3453
[8]  
THOMAS EW, 1971, EXCIATION HEAVY PART, P231
[9]   LYMAN-ALPHA RADIATION RESULTING FROM ION COLLISIONS WITH MOLECULAR GASES [J].
VANZYL, B ;
JAECKS, D ;
PRETZER, D ;
GEBALLE, R .
PHYSICAL REVIEW, 1967, 158 (01) :29-&
[10]   BALMER ALPHA EMISSION IN COLLISIONS OF H, H+, H-2(+) AND H-3(+) WITH H-2 [J].
WILLIAMS, ID ;
GEDDES, J ;
GILBODY, HB .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1982, 15 (09) :1377-1389