CHARGED PION PHOTOPRODUCTION AND FINITE ENERGY SUM RULES

被引：69
作者：
JACKSON, JD
QUIGG, C
机构：
[1] Department of Physics, Lawrence Radiation Laboratory, University of California, Berkeley
来源：
PHYSICS LETTERS B | 1969年 / B 29卷 / 04期
关键词：
D O I：
10.1016/0370-2693(69)90154-3
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The large s, small t pion photoproduction data and the corresponding continuous moment sum rules are fitted with evasive Regge poles and associated Regge cuts, instead of the commonly accepted pion conspiracy. The FESR actually yield the real parts of the photoproduction amplitudes, essentially independent of the model. A further assumption permits the prediction (in good agreement with existing data) of high energy cross sections directly from the FESR, without commitment to any particular model. © 1969.
引用
收藏
页码：236 / &
相关论文
共 32 条
[1]   EXPERIMENTAL EVIDENCE FROM PI+P REACTIONS AT 8 GEV/C AGAINST HYPOTHESIS OF PION REGGE CONSPIRACY PLUS FACTORISATION [J].
ADERHOLZ, M ;
BARTSCH, J ;
DEUTSCHMANN, M ;
KRAUS, G ;
SPETH, R ;
GROTE, C ;
LANIUS, K ;
NOWAK, S ;
WALTER, M ;
BOTTCHER, H ;
BYER, T ;
COCCONI, VT ;
HANSEN, JD ;
KELLNER, G ;
MIHUL, A ;
MORRISON, DR ;
MOSKALEV, VI ;
TOFTE, H .
PHYSICS LETTERS B, 1968, B 27 (03) :174-+
[2]   HIGH ENERGY PHOTOPRODUCTION WITHOUT CONSPIRACY [J].
AMATI, D ;
COHENTAN.G ;
JENGO, R ;
SALIN, P .
PHYSICS LETTERS B, 1968, B 26 (08) :510-&
[3]   OPTICAL POTENTIAL FOR HIGH-ENERGY PHYSICS - THEORY AND APPLICATIONS [J].
ARNOLD, RC .
PHYSICAL REVIEW, 1967, 153 (05) :1523-+
[4]   REGGE-POLE MODEL FOR PHOTOPRODUCTION OF PIONS AND K MESONS [J].
BALL, JS ;
FRAZER, WR ;
JACOB, M .
PHYSICAL REVIEW LETTERS, 1968, 20 (10) :518-&
[5]   PARITY DOUBLET CONSPIRACY OF PION FROM FINITE ENERGY SUM RULES IN PI+ PHOTOPRODUCTION [J].
BIETTI, A ;
DIVECCHI.P ;
DRAGO, F ;
PACIELLO, ML .
PHYSICS LETTERS B, 1968, B 26 (07) :457-&
[6]   RATIO OF PI- TO PI+ PHOTOPRODUCTION FROM DEUTERIUM AT 8 AND 16 GEV [J].
BOYARSKI, AM ;
DIEBOLD, R ;
ECKLUND, SD ;
FISCHER, GE ;
MURATA, Y ;
RICHTER, B ;
WILLIAMS, WS .
PHYSICAL REVIEW LETTERS, 1968, 21 (26) :1767-&
[7]   5-TO 16-GEV SINGLE PI+ PHOTOPRODUCTION FROM HYDROGEN [J].
BOYARSKI, AM ;
BULOS, F ;
BUSZA, W ;
DIEBOLD, R ;
ECKLUND, SD ;
FISCHER, GE ;
REES, JR ;
RICHTER, B .
PHYSICAL REVIEW LETTERS, 1968, 20 (06) :300-&
[8]  
BOYARSKI AM, 1968, 14 P INT C HIGH EN P
[9]   PION PHOTOPRODUCTION NN SCATTERING AND PHOTOPRODUCTION SUM RULES [J].
BROWER, RC ;
DASH, JW .
PHYSICAL REVIEW, 1968, 175 (05) :2014-&
[10]   SUGGESTIVE FEATURES IN PIN CHARGE-EXCHANGE POLARIZATION ASSOCIATED WITH REGGE CUTS [J].
CHIU, CB ;
FINKELST.J .
NUOVO CIMENTO A, 1967, 48 (03) :820-+
1234