NONLEPTONIC WEAK DECAY OF HE-5-LAMBDA AND C-12-LAMBDA

被引：219

作者：

SZYMANSKI, JJ

BARNES, PD

DIEBOLD, GE

EISENSTEIN, RA

FRANKLIN, GB

GRACE, R

HERTZOG, DW

MAHER, CJ

QUINN, BP

RIEDER, R

SEYDOUX, J

WHARTON, WR

BART, S

CHRIEN, RE

PILE, P

SUTTER, R

XU, Y

HACKENBURG, R

HUNGERFORD, EV

KISHIMOTO, T

TANG, LG

BASSALLECK, B

STEARNS, RL

机构：

[1] CARNEGIE MELLON UNIV, DEPT PHYS, PITTSBURGH, PA 15213 USA

[2] BROOKHAVEN NATL LAB, UPTON, NY 11973 USA

[3] UNIV HOUSTON, HOUSTON, TX 77004 USA

[4] UNIV NEW MEXICO, ALBUQUERQUE, NM 87131 USA

[5] VASSAR COLL, POUGHKEEPSIE, NY 12601 USA

来源：

PHYSICAL REVIEW C | 1991年 / 43卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.43.849

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Hypernuclear lifetime and partial decay-rate measurements made at the Brookhaven National Laboratory Alternating Gradient Synchrotron are reported for He-5-LAMBDA and C-12-LAMBDA. The mesonic and non-mesonic decays are compared to existing weak-interaction calculations. In particular, the non-mesonic reaction LAMBDA-N-->NN is discussed as an example of a nonleptonic weak process for which calculations have been reported using various effective weak Hamiltonians.

引用

页码：849 / 862

页数：14

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