AZIMUTHAL CORRELATIONS IN PHOTON-PHOTON COLLISIONS

被引：88

作者：

ARTEAGA, N

CARIMALO, C

KESSLER, P

ONG, S

PANELLA, O

机构：

[1] UNIV PERUGIA,DIPARTIMENTO FIS,I-06123 PERUGIA,ITALY

[2] IST NAZL FIS NUCL,SEZ PERUGIA,I-06123 PERUGIA,ITALY

来源：

PHYSICAL REVIEW D | 1995年 / 52卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.52.4920

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using the general helicity formula for gamma*gamma* collisions, we show that it should be possible to determine a number of independent ''structure functions,'' i.e., linear combinations of elements of the two-photon helicity tensor, through azimuthal correlations in two-body or quasi-two-body reactions induced by the photon-photon interaction, provided certain experimental conditions are satisfied. Numerical results of our computations are presented for some particular processes and dynamic models.

引用

页码：4920 / 4928

页数：9

共 24 条

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