K(S)-]PI+PI-GAMMA - A LABORATORY FOR MESON DYNAMICS

被引:12
作者
DAMBROSIO, G [1 ]
MIRAGLIUOLO, M [1 ]
SANNINO, F [1 ]
机构
[1] UNIV NAPLES,DIPARTIMENTO SCI FISICHE,I-80125 NAPLES,ITALY
来源
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1993年 / 59卷 / 03期
关键词
D O I
10.1007/BF01498625
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We discuss the decay K(S) --> pi+ pi- gamma in the framework of chiral perturbation theory. The direct emission in this decay can be an useful test of meson dynamics.
引用
收藏
页码:451 / 456
页数:6
相关论文
共 43 条
[11]   CHIRAL LAGRANGIANS FOR MASSIVE SPIN-1 FIELDS [J].
ECKER, G ;
GASSER, J ;
LEUTWYLER, H ;
PICH, A ;
DERAFAEL, E .
PHYSICS LETTERS B, 1989, 223 (3-4) :425-432
[12]   ANOMALOUS NONLEPTONIC KAON DECAYS [J].
ECKER, G ;
NEUFELD, H ;
PICH, A .
PHYSICS LETTERS B, 1992, 278 (03) :337-344
[13]   RADIATIVE KAON DECAYS AND CP VIOLATION IN CHIRAL PERTURBATION-THEORY [J].
ECKER, G ;
PICH, A ;
DERAFAEL, E .
NUCLEAR PHYSICS B, 1988, 303 (04) :665-702
[14]   THE ROLE OF RESONANCES IN CHIRAL PERTURBATION-THEORY [J].
ECKER, G ;
GASSER, J ;
PICH, A ;
DERAFAEL, E .
NUCLEAR PHYSICS B, 1989, 321 (02) :311-342
[15]   RESONANCES IN THE WEAK CHIRAL LAGRANGIAN [J].
ECKER, G ;
KAMBOR, J ;
WYLER, D .
NUCLEAR PHYSICS B, 1993, 394 (01) :101-138
[16]   K0-]PI-0-GAMMA-GAMMA DECAYS IN CHIRAL PERTURBATION-THEORY [J].
ECKER, G ;
PICH, A ;
DERAFAEL, E .
PHYSICS LETTERS B, 1987, 189 (03) :363-368
[17]   K-]PIL+L- DECAYS IN THE EFFECTIVE CHIRAL LAGRANGIAN OF THE STANDARD MODEL [J].
ECKER, G ;
PICH, A ;
DERAFAEL, E .
NUCLEAR PHYSICS B, 1987, 291 (04) :692-719
[18]  
ECKER G, 1990, 9 P INT C PROBL QUAN
[19]   ONE-LOOP DIVERGENCES IN CHIRAL PERTURBATION-THEORY AND RIGHT-INVARIANT METRICS ON SU(3) [J].
ESPOSITOFARESE, G .
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1991, 50 (02) :255-274
[20]   CHIRAL PERTURBATION-THEORY - EXPANSIONS IN THE MASS OF THE STRANGE QUARK [J].
GASSER, J ;
LEUTWYLER, H .
NUCLEAR PHYSICS B, 1985, 250 (03) :465-516