NEW MEASUREMENT OF KS BRANCHING RATIO

被引：10

作者：

MORFIN, JG

SINCLAIR, D

机构：

[1] University of Michigan, Ann Arbor

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 23卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.23.660

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have measured the KS0 charged-to-neutral branching ratio by examining ∼25 000 K+ charge-exchange reactions in a Freon bubble chamber. Our result, 2.10 ± 0.06, is in poor agreement with a recent measurement by Gobbi et al. who obtained a value of 2.285 ± 0.055, while it is in fairly good agreement with the average of earlier experiments. © 1969 The American Physical Society.

引用

页码：660 / &

共 5 条

[1] COMMENTS ON MEASURING RE(A2/A0) IN DECAY KSO-]PI+PI [J].

ABBUD, F ;

LEE, BW ;

YANG, CN .

PHYSICAL REVIEW LETTERS, 1967, 18 (22) :980-&

[2] RADIATIVE CORRECTIONS TO LAMBDA0 -] NPI AND KS -] 2PI DECAYS [J].

BELAVIN, AA ;

NARODETS.IM .

PHYSICS LETTERS B, 1968, B 26 (11) :668-&

[3] MEASUREMENT OF K10 CHARGED-TO-NEUTRAL DECAY BRANCHING RATIO [J].

GOBBI, B ;

GREEN, D ;

HAKEL, W ;

MOFFETT, R ;

ROSEN, J .

PHYSICAL REVIEW LETTERS, 1969, 22 (13) :682-&

[4]

MURPHY CC, UNPUBLISHED

[5] DATA ON PARTICLES AND RESONANT STATES [J].

ROSENFELD, AH ;

BARASHSC.N ;

BARBAROG.A ;

PRICE, LR ;

SODING, P ;

WOHL, CG ;

ROOS, M ;

WILLIS, WJ .

REVIEWS OF MODERN PHYSICS, 1968, 40 (01) :77-+

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