LORENTZ EXPANSION FOR SCATTERING AMPLITUDES

被引：10

作者：

DURAND, L

FISHBANE, PM

SIMMONS, LM

机构：

[1] Department of Physics, University of Wisconsin, Madison

来源：

PHYSICAL REVIEW LETTERS | 1968年 / 21卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.21.1654

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We discuss an expansion of the spinless scattering amplitude A(s, t, u) in terms of the representation coefficients of the Lorentz group. The expansion preserves the cut structure of A(s, t, u) on a term-by-term basis, and is valid for arbitrary values of s, t, u. The expansion parameters are given in terms of Regge trajectory and residue functions. © 1968 The American Physical Society.

引用

页码：1654 / &

共 8 条

[1] BOUND STATES + ANALYTIC PROPERTIES IN ANGULAR MOMENTUM [J].

DOMOKOS, G ;

SURANYI, P .

NUCLEAR PHYSICS, 1964, 54 (04) :529-&

[2] ALGEBRAIC CLASSIFICATION OF REGGE POLES [J].

DOMOKOS, G ;

TINDLE, GL .

PHYSICAL REVIEW, 1968, 165 (05) :1906-&

[3] 0(4) SYMMETRY AND REGGE-POLE THEORY [J].

FREEDMAN, DZ ;

WANG, JM .

PHYSICAL REVIEW, 1967, 160 (05) :1560-&

[4] REGGE POLES AND UNEQUAL-MASS SCATTERING PROCESSES [J].

FREEDMAN, DZ ;

WANG, JM .

PHYSICAL REVIEW, 1967, 153 (05) :1596-&

[5] REGGE POLES AND SCATTERING OF UNEQUAL MASS PARTICLES [J].

OAKES, RJ .

PHYSICS LETTERS B, 1967, B 24 (03) :154-&

[6] EXPANSION OF 2-PARTICLE SCATTERING AMPLITUDE IN TERMS OF MATRIX ELEMENTS OF LORENTZ GROUP [J].

RUBIN, MH .

PHYSICAL REVIEW, 1967, 162 (05) :1551-&

[7] REGGE ASYMPTOTIC REPRESENTATION OF SCATTERING AMPLITUDE BELOW ELASTIC THRESHOLD [J].

SARKER, AQ .

NUOVO CIMENTO, 1963, 30 (05) :1298-+

[8] AN EXPANSION OF SCATTERING AMPLITUDE AT VANISHING 4-MOMENTUM TRANSFER USING REPRESENTATIONS OF LORENTZ GROUP [J].

TOLLER, M .

NUOVO CIMENTO A, 1968, 53 (03) :671-+

← 1 →