REGGE BEHAVIOR AND NUCLEAR EFFECTS - K-0 REGENERATION ON CARBON

被引：5

作者：

DIU, B

FERRAZDECAMARGO, A

机构：

[1] Laboratoire de Physique Théorique et Hautes Energies, Paris

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1978年 / 47卷 / 04期

关键词：

D O I：

10.1007/BF02896239

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Recent very precise data on the K0 regeneration amplitude in carbon at high energy are analysed, together with lower-energy data. Their energy dependence is significantly different from that of the ω Regge exchange term in K N scattering, showing unambiguously the influence of nuclear effects at the level of a «secondary» Regge contribution. The origin of these effects is discussed within the framework of the multiple-scattering theory. From a theoretical point of view, one expects the ω-pomeron nuclear cut to lower the effective ω intercept in carbon; however, this possible qualitative explanation is not supported by qualitative calculations. A purely phenomenological analysis reveals that the effect observed is mainly due to the energy variation of the inelastic contributions to the double-scattering term. © 1978 Società Italiana di Fisica.

引用

页码：495 / 517

页数：23

共 26 条

[1] TOTAL CROSS SECTIONS OF K +/- MESONS AND ANTIPROTONS ON NUCLEONS UP TO 3.3 GEV/C [J].

ABRAMS, RJ ;

COOL, RL ;

GIACOMELLI, G ;

KYCIA, TF ;

LEONTIC, BA ;

LI, KK ;

MICHAEL, DN .

PHYSICAL REVIEW D, 1970, 1 (07) :1917-+

[2] NEUTRAL KAON REGENERATION ON CARBON IN A MOMENTUM REGION OF 16-40 GEV-C [J].

ALBRECHT, KF ;

BIRULEV, VK ;

DEAK, F ;

GENCHEV, VI ;

GRIGALASHVILI, TS ;

GUSKOV, BN ;

HLADKY, J ;

IVANCHENKO, IM ;

KEKELIDZE, VD ;

KISS, D ;

KRIVOKHIZHIN, VG ;

KUKHTIN, VV ;

LIKHACHEV, MF ;

LYUBIMOV, AL ;

MANNO, I ;

MEYER, A ;

NAGY, E ;

NOVAK, M ;

PROKES, A ;

RYSEK, HE ;

SALOMATIN, YI ;

SAVIN, IA ;

SILVESTROV, LV ;

SIMONOV, VE ;

TAKHTAMYSHEV, GG ;

TODOROV, PT ;

URBAN, L ;

VESZTERGOMBI, G ;

VOTRUBA, J ;

VOVENKO, AS .

NUCLEAR PHYSICS B, 1975, 93 (02) :237-241

[3]

BARASHSCHMIDT N, 1976, REV MOD PHYS 2, V48

[4] GRAPHS AND GLAUBER [J].

BERTOCCHI, L .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A, 1972, A 11 (01) :45-+

[5] INTERFERENCE OF K0L AND KS AMPLITUDES IN PI+PI- DECAY MODE [J].

BOTTBODENHAUSEN, M ;

DEBOUARD, X ;

CASSEL, DG ;

DEKKERS, D ;

FELST, R ;

METMOD, R ;

SAVIN, I ;

SCHARFF, P ;

VIVARGENT, M ;

WILLITTS, TR ;

WINTER, K .

PHYSICS LETTERS, 1966, 23 (04) :277-+

[6] TIME-DEPENDENT INTERFERENCE EFFECTS IN 2-PION DECAYS OF NEUTRAL KAONS [J].

BOTTBODENHAUSEN, M ;

DEBOUARD, X ;

CASSEL, DG ;

DEKKERS, D ;

FELST, R ;

MERMOD, R ;

SAVIN, I ;

SCHARFF, P ;

VIVARGENT, M ;

WILLITTS, TR ;

WINTER, K .

PHYSICS LETTERS, 1966, 20 (02) :212-+

[7]

BOTTBODENHAUSEN M, 1969, P TOPICAL C WEAK INT

[8]

BOUQUET A, 1975, NUOVO CIMENTO A, V29, P373, DOI 10.1007/BF02735711

[9] PHASE OF KL-KS REGENERATION IN A SIMPLE REGGE POLE MODEL [J].

CABIBBO, N .

PHYSICS LETTERS, 1966, 22 (02) :212-&

[10] ELASTIC-SCATTERING IN PERTURBATIVE REGGEON CALCULUS [J].

CAPELLA, A ;

TRANTHANHVAN, J ;

KAPLAN, J .

NUCLEAR PHYSICS B, 1975, 97 (03) :493-512

← 1 2 3 →