ARE THERE IMPORTANT UNITARITY CORRECTIONS TO THE ISOBAR MODEL

被引：17

作者：

AITCHISON, IJR ^{[1
]}

BREHM, JJ ^{[1
]}

机构：

[1] UNIV MASSACHUSETTS,DEPT PHYS & ASTRON,AMHERST,MA 01003

来源：

PHYSICS LETTERS B | 1979年 / 84卷 / 03期

关键词：

D O I：

10.1016/0370-2693(79)90056-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Recently developed formalism is used to calculate rescattering effects in the isobar model. We evaluate these corrections for the reaction Nπ→Nππ up to 1.5 GeV to assess their influence on existing phenomenology. Our results also include the identification of distinct kinds of subenergy variation, each physically interpretable. Interesting features in the total energy dependence are also observed. © 1979.

引用

页码：349 / 353

页数：5

共 20 条

[1] RELATIVISTIC ISOBAR MODEL - SPINLESS PARTICLES [J].

AARON, R ;

AMADO, RD .

PHYSICAL REVIEW D, 1976, 13 (09) :2581-2593

[2] THEORY OF REACTION N+D-]N+N+P [J].

AARON, R ;

AMADO, RD .

PHYSICAL REVIEW, 1966, 150 (03) :857-&

[3] ANALYSIS OF 3-HADRON FINAL-STATES [J].

AARON, R ;

AMADO, RD .

PHYSICAL REVIEW LETTERS, 1973, 31 (18) :1157-1159

[4] COMMENTS ON COHERENCE AND MIGDAL-WATSON THEORY IN ND-!NNP [J].

AITCHISO.IJ .

NUCLEAR PHYSICS A, 1970, A148 (02) :457-&

[5] LOGARITHMIC SINGULARITIES IN PROCESSES WITH 2 FINAL-STATE INTERACTIONS [J].

AITCHISON, IJR .

PHYSICAL REVIEW B, 1964, 133 (5B) :1257-+

[6] RELATIVISTIC 3-PION DYNAMICS IN OMEGA CHANNEL [J].

AITCHISON, IJR ;

GOLDING, RJA .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1978, 4 (01) :43-66

[7] RELATIVISTIC 3-PION DYNAMICS GENERATED BY 2-BODY UNITARITY AND ANALYTICITY [J].

AITCHISON, IJR .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1977, 3 (02) :121-145

[8] UNITARY ANALYTIC ISOBAR MODEL FOR REACTION NUCLEON-MESON TO NUCLEON-MESON-MESON [J].

AITCHISON, IJR ;

BREHM, JJ .

PHYSICAL REVIEW D, 1978, 17 (11) :3072-3085

[9]

AITCHISON IJR, UNPUBLISHED

[10] REACTION PI-P-]PI-PI-PI+P AT 25 AND 40 GEV-C [J].

ANTIPOV, YM ;

ASCOLI, G ;

BUSNELLO, R ;

KIENZLEF.MN ;

KIENZLE, W ;

KLANNER, R ;

LEBEDEV, AA ;

LECHANOINE, C ;

LECOMTE, P ;

MARTIN, M ;

ROINISHVILI, V ;

SARD, RD ;

WEITSCH, A ;

YOTCH, FA .

NUCLEAR PHYSICS B, 1973, B 63 (OCT22) :141-152

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