MEAN LIFETIME OF ORTHOPOSITRONIUM IN VACUUM

被引：21

作者：

GRIFFITH, TC ^{[1
]}

HEYLAND, GR ^{[1
]}

机构：

[1] UCL, DEPT PHYS & ASTRON, LONDON WC1E 6BT, ENGLAND

来源：

NATURE | 1977年 / 269卷 / 5624期

关键词：

D O I：

10.1038/269109a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

引用

页码：109 / 112

页数：4

共 15 条

[1]

BEERS RH, 1968, B AM PHYS SOC, V13, P633

[2] OBSERVATIONS OF POSITRONIUM LYMAN-ALPHA RADIATION [J].

CANTER, KF ;

MILLS, AP ;

BERKO, S .

PHYSICAL REVIEW LETTERS, 1975, 34 (04) :177-180

[3] O(ALPHA) CORRECTIONS TO DECAY-RATE OF ORTHOPOSITRONIUM [J].

CASWELL, WE ;

LEPAGE, GP ;

SAPIRSTEIN, J .

PHYSICAL REVIEW LETTERS, 1977, 38 (09) :488-491

[4] SIMPLE POSITRON LIFETIME SYSTEM SUITABLE FOR LOW-DENSITY GASES [J].

COLEMAN, PG ;

GRIFFITH, TC ;

HEYLAND, GR ;

KILLEEN, TL .

APPLIED PHYSICS, 1974, 3 (04) :271-273

[5] ANALYSIS OF DATA OBTAINED WITH TIME TO AMPLITUDE CONVERTER AND MULTICHANNEL ANALYZER SYSTEMS [J].

COLEMAN, PG ;

GRIFFITH, TC ;

HEYLAND, GR .

APPLIED PHYSICS, 1974, 5 (03) :223-230

[6] ACCURATE MEASUREMENT OF NATURAL DECAY-RATE OF ORTHOPOSITRONIUM [J].

COLEMAN, PG ;

GRIFFITH, TC .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1973, 6 (10) :2155-2161

[7] METHOD OF IMPROVING STATISTICAL ACCURACY IN LIFETIME MEASUREMENTS ON POSITRONS ANNIHILATING IN GASES [J].

COLEMAN, PG ;

HEYLAND, GR ;

GRIFFITH, TC .

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1972, 5 (04) :376-&

[8] MEASUREMENT OF VACUUM DECAY-RATE OF ORTHOPOSITRONIUM [J].

GIDLEY, DW ;

ZITZEWITZ, PW ;

MARKO, KA ;

RICH, A .

PHYSICAL REVIEW LETTERS, 1976, 37 (12) :729-732

[9] PRECISION-MEASUREMENT OF DECAY-RATE OF ORTHOPOSITRONIUM IN SIO2 POWDERS [J].

GIDLEY, DW ;

MARKO, KA ;

RICH, A .

PHYSICAL REVIEW LETTERS, 1976, 36 (08) :395-398

[10]

GIDLEY DW, 1977, B AM PHYS SOC, V22, P586

← 1 2 →