Gribov's theorem on soft emission and the Reggeon-Reggeon-gluon vertex at small transverse momentum

被引：92

作者：

Fadin, VS

Fiore, R

Kotsky, MI

机构：

[1] NOVOSIBIRSK STATE UNIV,NOVOSIBIRSK 630090,RUSSIA

[2] UNIV CALABRIA,DIPARTIMENTO FIS,IST NAZL FIS NUCL,GRP COLL COSENZA,I-87030 COSENZA,ITALY

来源：

PHYSICS LETTERS B | 1996年 / 389卷 / 04期

关键词：

D O I：

10.1016/S0370-2693(96)01331-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In spite of the fact that the Gribov's theorem about the region of applicability of the soft emission factorization cannot be referred literally to the case of massless charged particles, it can be used for the calculation of soft emission amplitudes in such a case also. We demonstrate this for the gluon production amplitude in the multi-Regge kinematics with small transverse momentum.

引用

页码：737 / 741

页数：5

共 14 条

[1]

BALITSKII YY, 1978, SOV J NUCL PHYS+, V28, P822

[2] HIGH-ENERGY BEHAVIOR IN A NON-ABELIAN GAUGE-THEORY .2. 1ST CORRECTIONS TO TN-]M BEYOND THE LEADING IN S APPROXIMATION [J].